Refactored roganisation routines to use TenantOrganisation

Added remaining service implementations (stubs)

PostFundManagement.Api/Endpoints/Tools/EncodeIdEndpoint.cs

@@ -1,36 +0,0 @@
-using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Extensions;
-using PostFundManagement.Domain.Abstractions;
-using PostFundManagement.Domain.Errors;
-using PostFundManagement.Domain.Extensions;
-using PostFundManagement.Domain.Security;
-using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
-
-namespace PostFundManagement.Api.Endpoints.Tools;
-
-[ApiVersionTarget(1)]
-public sealed class EncodeIdEndpoint : IEndpoint
-{
-    public void Map(IEndpointRouteBuilder builder)
-    {
-        builder.MapGet("api/tools/hashid/{id64:long}", async (long id64, IToolService service, 
-            CancellationToken cancellationToken) =>
-                await service.EncodeLong(id64, cancellationToken) switch
-                {
-                    { IsSuccess: true, Value: var hash } => Results.Ok(hash),
-                    var r when r.HasError<ValidationError>() => Results.BadRequest(r.Errors.ToProblems()),
-                    var r => Results.InternalServerError(r.Errors.ToProblems())
-                })
-            .WithDescription("Hashes an int64 identifier")
-            .RequireAuthorization(Constants.MainScope)
-            .WithName(typeof(EncodeIdEndpoint).ToEndpointName())
-            .MapToApiVersion(new ApiVersion(1))
-            .Produces<string>(StatusCodes.Status200OK)
-            .Produces(StatusCodes.Status401Unauthorized)
-            .Produces(StatusCodes.Status403Forbidden)
-            .Produces<Problems>(StatusCodes.Status400BadRequest)
-            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Tools)
-            .CacheOutput();
-    }
-}

PostFundManagement.Api/Program.cs

@@ -1,8 +1,10 @@
 using Microsoft.FeatureManagement;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Filters;
+using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Health;
 using PostFundManagement.Domain.Mediator;
+using PostFundManagement.Infrastructure.Database.Services;
 using static PostFundManagement.Domain.Extensions.Constants;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -27,6 +29,7 @@ builder.Services.AddApiVersioning(options =>
 });
 
 builder.Services.AddScoped<ActiveUserFilter>();
+builder.Services.AddTransient<ITenantContextService, TenantContextService>();
 
 builder.Services.AddEndpoints(Assembly.GetExecutingAssembly());
 builder.Services.AddApiServices(builder.Configuration);

PostFundManagement.Api/appsettings.json

@@ -20,8 +20,11 @@
   },
   "Logging": {
     "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
+      "Default": "Warning",
+      "Quartz": "Error",
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.EntityFrameworkCore.Database": "Error",
+      "Microsoft.EntityFrameworkCore.Update": "Error"
     }
   },
   "EmailProcessorCron": "0 */5 * * * ?",

PostFundManagement.Application/Abstractions/S3ServiceBase.cs

@@ -12,8 +12,8 @@ public abstract class S3ServiceBase(IAmazonS3 amazonS3)
 
     public string GenerateCdnUrl(string fileKey) => $"{CdnBaseUrl}/{fileKey}";
 
-    public virtual async ValueTask<Result<string>> GeneratePresignedUrlAsync(string fileKey, TimeSpan duration, string? contentType = null, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public virtual async Task<Result<string>> GeneratePresignedUrlAsync(string fileKey, TimeSpan duration, string? contentType = null, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             if (string.IsNullOrWhiteSpace(BucketName))
                 return Result.Fail(ValidationError.Create("Bucket name is not configured."));
@@ -51,8 +51,8 @@ public abstract class S3ServiceBase(IAmazonS3 amazonS3)
             : $"{cleanSubPath}/{fileHash.ToLower(CultureInfo.InvariantCulture)}_{fileName}";
     }
 
-    public virtual async ValueTask<Result<string>> UploadFileAsync(string fileName, string subPath, Stream fileStream, string contentType, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public virtual async Task<Result<string>> UploadFileAsync(string fileName, string subPath, Stream fileStream, string contentType, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             if (string.IsNullOrWhiteSpace(BucketName))
                 return Result.Fail<string>(ValidationError.Create("Bucket name is not configured."));
@@ -92,8 +92,8 @@ public abstract class S3ServiceBase(IAmazonS3 amazonS3)
                 : Result.Ok(fileKey);
         }));
 
-    public virtual async ValueTask<Result> DeleteFileAsync(string fileKey, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public virtual async Task<Result> DeleteFileAsync(string fileKey, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             if (string.IsNullOrWhiteSpace(BucketName))
                 return Result.Fail(NotFoundError.Create("Bucket name is not configured."));

PostFundManagement.Application/Abstractions/Services/ICommunicationsService.cs

@@ -1,16 +1,36 @@
 using PostFundManagement.Application.Services.Communications;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface ICommunicationsService
 {
-    ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateNotificationAsync(CreateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateNotificationAsync(UpdateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Notification[]>> GetNotificationsAsync(string organisationIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Notification>> GetNotificationAsync(string notificationIdHash, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IEvidenceService.cs

@@ -1,32 +1,50 @@
 using PostFundManagement.Application.Services.Evidence;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IEvidenceService
 {
-    ValueTask<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken);
+    [Log]
+    Task<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken);
 
-    ValueTask<Result<Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IExecutionService.cs

@@ -1,26 +1,41 @@
 using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IExecutionService
 {
-    ValueTask<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IGovernanceService.cs

@@ -1,32 +1,81 @@
 using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IGovernanceService
 {
-    ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateTenantAsync(CreateTenantRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Tenant[]>> GetTenantsAsync(CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Tenant>> GetTenantAsync(string tenantIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateTenantAsync(UpdateTenantRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateTenantUserAsync(UpdateTenantUserRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateTenantOrganisationAsync(string organisationIdHash, string tenantIdHash, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateTenantOrganisationAsync(string tenantOrganisationIdHash, ActivityStatus status, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<TenantOrganisation[]>> GetTenantOrganisationsAsync(CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<TenantOrganisation>> GetTenantOrganisationAsync(string tenantOrganisationIdHash, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IGrantsService.cs

@@ -1,34 +1,55 @@
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IGrantsService
 {
-    ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IIdentityService.cs

@@ -1,6 +1,10 @@
-namespace PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Domain.Attributes;
+
+namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IIdentityService
 {
-    ValueTask<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IProjectService.cs

@@ -1,46 +1,157 @@
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IProjectService
 {
-    ValueTask<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateChangeRequestAsync(CreateChangeRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateChangeRequestAsync(UpdatehangeRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<ChangeRequest[]>> GetChangeRequestsAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<ChangeRequest>> GetChangeRequestAsync(string changeRequestIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateComplianceItemAsync(CreateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateComplianceItemAsync(UpdateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<ComplianceItem[]>> GetComplianceItemsAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<ComplianceItem>> GetComplianceItemAsync(string complianceItemIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateBeneficiaryAsync(CreateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateBeneficiaryItemAsync(UpdateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Beneficiary[]>> GetBeneficiariesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Beneficiary>> GetBeneficiaryAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateIssueAsync(CreateIssueRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateIssueAsync(UpdateIssueRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Issue[]>> GetIssuesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Issue>> GetIssueAsync(string issueIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateOutcomeAsync(CreateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateOutcomeAsync(UpdateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Outcome[]>> GetOutcomesAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<Outcome>> GetOutcomeAsync(string outcomeIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> CreateSiteVisitAsync(CreateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    [Audit]
+    Task<Result> UpdateSiteVisitAsync(UpdateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<SiteVisit[]>> GetSiteVisitsAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    [Log]
+    Task<Result<SiteVisit>> GetSiteVisitAsync(string siteVisitIdHash, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IToolService.cs

@@ -2,5 +2,5 @@
 
 public interface IToolService
 {
-    ValueTask<Result<string>> EncodeLong(long id, CancellationToken cancellationToken);
+    Task<Result<string>> EncodeLong(long id, CancellationToken cancellationToken);
 }

PostFundManagement.Application/Abstractions/Services/IUserService.cs

@@ -1,16 +1,23 @@
 using PostFundManagement.Application.Services.Users;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Attributes;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Abstractions.Services;
 
 public interface IUserService
 {
-    ValueTask<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default);
+    [Log]
+    Task<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default);
 
-    ValueTask<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default);
+    [Log]
+    [Audit]
+    Task<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken);
+    [Log]
+    Task<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken);
 }

PostFundManagement.Application/Extensions/Quartz.cs

@@ -8,7 +8,7 @@ public static class Quartz
 {
     public static IServiceCollection AddQuartzSchedulerClient(this IServiceCollection services, string schedulerName, IConfiguration configuration)
     {
-        var connectionString = configuration.GetConnectionString(DatabaseConfigName);
+        var connectionString = configuration.GetConnectionString(SchedulerDatabaseConfigName);
 
         services.Configure<QuartzOptions>(options =>
         {
@@ -44,7 +44,7 @@ public static class Quartz
 
     public static IServiceCollection AddQuartzScheduler(this IServiceCollection services, string schedulerName, IConfiguration configuration)
     {
-        var connectionString = configuration.GetConnectionString(DatabaseConfigName);
+        var connectionString = configuration.GetConnectionString(SchedulerDatabaseConfigName);
 
         services.Configure<QuartzOptions>(options =>
         {

PostFundManagement.Application/Extensions/Services.cs

@@ -1,5 +1,6 @@
 using PostFundManagement.Application.Abstractions;
 using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Interceptors;
 using PostFundManagement.Application.Services.Communications;
 using PostFundManagement.Application.Services.Evidence;
 using PostFundManagement.Application.Services.Execution;
@@ -7,7 +8,6 @@ using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Application.Services.Shared;
-using PostFundManagement.Application.Services.Tools;
 using PostFundManagement.Application.Services.Users;
 using PostFundManagement.Domain.Abstractions;
 
@@ -15,34 +15,71 @@ namespace PostFundManagement.Application.Extensions;
 
 public static class Services
 {
+    public static IServiceCollection AddLoggedCachedServiceScoped<TInterface, TImplementation, TCacheDecorator>(this IServiceCollection services)
+        where TInterface : class
+        where TImplementation : class, TInterface
+        where TCacheDecorator : class, TInterface
+    {
+        services.AddScoped<TImplementation>();
+        services.AddScoped<TCacheDecorator>();
+
+        services.AddScoped(sp =>
+        {
+            var proxyGenerator = sp.GetRequiredService<ProxyGenerator>();
+            var loggingInterceptor = sp.GetRequiredService<LoggingInterceptor>();
+
+            var actual = sp.GetRequiredService<TImplementation>();
+
+            var cached = ActivatorUtilities.CreateInstance<TCacheDecorator>(sp, actual);
+
+            return proxyGenerator.CreateInterfaceProxyWithTarget<TInterface>(cached,
+                loggingInterceptor.ToInterceptor());
+        });
+
+        return services;
+    }
+
+    public static IServiceCollection AddLoggedAuditedCachedServiceScoped<TInterface, TImplementation, TCacheDecorator>(this IServiceCollection services)
+        where TInterface : class
+        where TImplementation : class, TInterface
+        where TCacheDecorator : class, TInterface
+    {
+        services.AddScoped<TImplementation>();
+        services.AddScoped<TCacheDecorator>();
+
+        services.AddScoped(sp =>
+        {
+            var proxyGenerator = sp.GetRequiredService<ProxyGenerator>();
+            var auditInterceptor = sp.GetRequiredService<AuditInterceptor>();
+            var loggingInterceptor = sp.GetRequiredService<LoggingInterceptor>();
+
+            var actual = sp.GetRequiredService<TImplementation>();
+
+            var cached = ActivatorUtilities.CreateInstance<TCacheDecorator>(sp, actual);
+
+            return proxyGenerator.CreateInterfaceProxyWithTarget<TInterface>(cached, 
+                loggingInterceptor.ToInterceptor(), 
+                           auditInterceptor.ToInterceptor());
+        });
+
+        return services;
+    }
+
     public static IServiceCollection AddRegisterServicesWithCaching(this IServiceCollection services, IConfiguration configuration)
     {
-        services.AddScoped<ICommunicationsService, CommunicationsService>();
-        services.Decorate<ICommunicationsService, CommunicationsCacheService>();
+        services.AddScoped<AuditInterceptor>();
+        services.AddScoped<LoggingInterceptor>();
+        services.AddSingleton<ProxyGenerator>();
 
-        services.AddScoped<IEvidenceService, EvidenceService>();
-        services.Decorate<IEvidenceService, EvidenceCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<ICommunicationsService, CommunicationsService, CommunicationsCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IEvidenceService, EvidenceService, EvidenceCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IUserService, UserService, UserCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IExecutionService, ExecutionService, ExecutionCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IGovernanceService, GovernanceService, GovernanceCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IGrantsService, GrantsService, GrantsCacheService>();
+        services.AddLoggedAuditedCachedServiceScoped<IProjectService, ProjectService, ProjectCacheService>();
 
-        services.AddScoped<IUserService, UserService>();
-        services.Decorate<IUserService, UserCacheService>();
-
-        services.AddScoped<IIdentityService, IdentityService>();
-        services.Decorate<IIdentityService, IdentityCacheService>();
-
-        services.AddScoped<IExecutionService, ExecutionService>();
-        services.Decorate<IExecutionService, ExecutionCacheService>();
-        
-        services.AddScoped<IGovernanceService, GovernanceService>();
-        services.Decorate<IGovernanceService, GovernanceCacheService>();
-        
-        services.AddScoped<IGrantsService, GrantsService>();
-        services.Decorate<IGrantsService, GrantsCacheService>();
-        
-        services.AddScoped<IProjectService, ProjectService>();
-        services.Decorate<IProjectService, ProjectCacheService>();
-        
-        services.AddScoped<IToolService, ToolService>();
-        services.Decorate<IToolService, ToolCacheService>();
+        services.AddLoggedCachedServiceScoped<IIdentityService, IdentityService, IdentityCacheService>();
 
         services.AddStackExchangeRedisCache(options =>
         {

PostFundManagement.Application/Filters/ActiveUserFilter.cs

@@ -25,8 +25,12 @@ public sealed class ActiveUserFilter(IIdentityService identityService) : IEndpoi
         var path = context.HttpContext.Request.Path.Value;
 
         if (!string.IsNullOrWhiteSpace(path) && !path!.EndsWith("integration/sync", StringComparison.InvariantCultureIgnoreCase))
-            if ((await identityService.UserIsAuthorisedAsync(userId, context.HttpContext.RequestAborted)).IsFailed)
-                return (object?)Results.Json(new { message = "Account approval is pending or inactive." }, statusCode: StatusCodes.Status403Forbidden);
+        {
+            var userAuthResult = await identityService.UserIsAuthorisedAsync(userId, context.HttpContext.RequestAborted);
+
+            if (userAuthResult.IsFailed)
+                return Results.Json(new { message = "Account approval is pending or inactive." }, statusCode: StatusCodes.Status403Forbidden);
+        }
 
         context.HttpContext.Items[UserIdItemKey] = userId;
         context.HttpContext.Items[EmailtemKey] = email;

PostFundManagement.Application/Interceptors/AuditInterceptor.cs

@@ -0,0 +1,211 @@
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain.Attributes;
+
+namespace PostFundManagement.Application.Interceptors;
+
+public sealed class AuditInterceptor(AuditService auditService, IHttpContextAccessor httpContextAccessor) : IAsyncInterceptor
+{
+    public void InterceptSynchronous(IInvocation invocation) => invocation.Proceed();
+
+    public void InterceptAsynchronous(IInvocation invocation) =>
+        invocation.ReturnValue = InternalInterceptAsynchronous(invocation);
+
+    public void InterceptAsynchronous<TResult>(IInvocation invocation) =>
+        invocation.ReturnValue = InternalInterceptAsynchronous<TResult>(invocation);
+
+    private static async Task InternalInterceptAsynchronous(IInvocation invocation)
+    {
+        invocation.Proceed();
+
+        var task = (Task)invocation.ReturnValue;
+
+        await task.ConfigureAwait(false);
+    }
+
+    private async Task<TResult> InternalInterceptAsynchronous<TResult>(IInvocation invocation)
+    {
+        invocation.Proceed();
+
+        var task = (Task<TResult>)invocation.ReturnValue;
+        var resultObj = await task.ConfigureAwait(false);
+
+        var method = invocation.MethodInvocationTarget ?? invocation.Method;
+        var auditAttr = method.GetCustomAttribute<AuditAttribute>()
+                     ?? invocation.Method.GetCustomAttribute<AuditAttribute>();
+
+        if (auditAttr == null) return resultObj;
+
+        if (resultObj is IResultBase result && result.IsSuccess)
+        {
+            try
+            {
+                var action = ResolveActionName(method.Name);
+                var entityName = ResolveEntityName(method, resultObj, invocation.Arguments);
+                var entityId = ResolveEntityId(resultObj, invocation.Arguments);
+                var changes = BuildPayloadSummary(invocation.Method.GetParameters(), invocation.Arguments);
+                var performedBy = ResolveUserId();
+
+                await auditService.LogActionAsync(
+                    entityId: entityId,
+                    entityName: entityName,
+                    action: action,
+                    changes: changes,
+                    performedBy: performedBy).ConfigureAwait(false);
+            }
+            catch { /* eat all exceptions, don't interrupt program flow */ }
+        }
+
+        return resultObj;
+    }
+
+    private static string ResolveActionName(string methodName) =>
+        methodName.EndsWith("Async", StringComparison.Ordinal)
+            ? methodName[..^5]
+            : methodName;
+
+    private static string ResolveEntityName(MethodInfo method, object? resultObj, object[] args)
+    {
+        var returnType = method.ReturnType;
+
+        Type? innerType = null;
+
+        if (returnType.IsGenericType)
+        {
+            var genericDef = returnType.GetGenericTypeDefinition();
+
+            if (genericDef == typeof(Task<>) || genericDef == typeof(Task<>))
+                innerType = returnType.GetGenericArguments()[0];
+        }
+
+        if (innerType != null && innerType.IsGenericType && typeof(IResultBase).IsAssignableFrom(innerType))
+        {
+            var valueType = innerType.GetGenericArguments().FirstOrDefault();
+
+            if (valueType != null && valueType != typeof(bool) && valueType != typeof(int) && valueType != typeof(string))
+                return valueType.Name;
+        }
+
+        foreach (var arg in args)
+        {
+            if (arg == null || arg is CancellationToken or IFormFile) continue;
+
+            var argTypeName = arg.GetType().Name;
+
+            if (argTypeName.EndsWith("Request", StringComparison.Ordinal))
+            {
+                var trimmed = argTypeName[..^7];
+
+                return trimmed.Replace("Create", "").Replace("Update", "");
+            }
+        }
+
+        return ResolveActionName(method.Name);
+    }
+
+    private static string ResolveEntityId(object? resultObj, object[] args)
+    {
+        if (resultObj != null)
+        {
+            var valueProp = resultObj.GetType().GetProperty("Value");
+            if (valueProp != null)
+            {
+                var value = valueProp.GetValue(resultObj);
+                if (value != null)
+                {
+                    var idProp = value.GetType().GetProperty("Id") ?? value.GetType().GetProperty("id");
+                    if (idProp != null)
+                    {
+                        var idVal = idProp.GetValue(value);
+                        if (idVal != null) return idVal.ToString()!;
+                    }
+                }
+            }
+        }
+
+        foreach (var arg in args)
+        {
+            if (arg is long or int or Guid or string)
+                return arg.ToString()!;
+
+            if (arg != null && arg is not CancellationToken and not IFormFile)
+            {
+                var idProp = arg.GetType().GetProperty("Id") ?? arg.GetType().GetProperty("id");
+
+                if (idProp != null)
+                {
+                    var idVal = idProp.GetValue(arg);
+
+                    if (idVal != null) return idVal.ToString()!;
+                }
+            }
+        }
+
+        return "N/A";
+    }
+
+    private static string[] BuildPayloadSummary(ParameterInfo[] parameters, object[] args)
+    {
+        var entries = new List<string>();
+
+        for (var i = 0; i < parameters.Length; i++)
+        {
+            var param = parameters[i];
+            var arg = args[i];
+
+            if (param.ParameterType == typeof(CancellationToken))
+                continue;
+
+            if (arg == null)
+            {
+                entries.Add($"{param.Name}: null");
+
+                continue;
+            }
+
+            if (arg is IFormFile file)
+            {
+                entries.Add($"{param.Name}: [File] Name='{file.FileName}', Size={file.Length} bytes, Type='{file.ContentType}'");
+
+                continue;
+            }
+
+            if (arg is IEnumerable<IFormFile> files)
+            {
+                var fileSummaries = files.Select(f => $"'{f.FileName}' ({f.Length} bytes)");
+
+                entries.Add($"{param.Name}: [Files] count={fileSummaries.Count()} [{string.Join(", ", fileSummaries)}]");
+
+                continue;
+            }
+
+            if (arg is Stream stream)
+            {
+                entries.Add($"{param.Name}: [Stream] Length={(stream.CanSeek ? stream.Length : -1)} bytes");
+
+                continue;
+            }
+
+            try
+            {
+                var json = JsonSerializer.Serialize(arg);
+
+                entries.Add($"{param.Name}: {json}");
+            }
+            catch
+            {
+                entries.Add($"{param.Name}: [Unserializable]");
+            }
+        }
+
+        return [.. entries];
+    }
+
+    private Guid ResolveUserId()
+    {
+        var user = httpContextAccessor.HttpContext?.User;
+
+        var sub = user?.FindFirst(ClaimTypes.NameIdentifier)?.Value ?? user?.FindFirst("sub")?.Value;
+
+        return Guid.TryParse(sub, out var guid) ? guid : Guid.Empty;
+    }
+}

PostFundManagement.Application/Interceptors/LoggingInterceptor.cs

@@ -0,0 +1,136 @@
+using PostFundManagement.Domain.Attributes;
+
+namespace PostFundManagement.Application.Interceptors;
+
+public sealed class LoggingInterceptor(ILogger<LoggingInterceptor> logger) : IAsyncInterceptor
+{
+    public void InterceptSynchronous(IInvocation invocation)
+    {
+        invocation.Proceed();
+
+        CheckAndLogIfFailed(invocation, invocation.ReturnValue);
+    }
+
+    public void InterceptAsynchronous(IInvocation invocation) =>
+        invocation.ReturnValue = InternalInterceptAsynchronous(invocation);
+
+    public void InterceptAsynchronous<TResult>(IInvocation invocation) =>
+        invocation.ReturnValue = InternalInterceptAsynchronous<TResult>(invocation);
+
+    private static async Task InternalInterceptAsynchronous(IInvocation invocation)
+    {
+        invocation.Proceed();
+
+        var task = (Task)invocation.ReturnValue;
+
+        await task.ConfigureAwait(false);
+    }
+
+    private async Task<TResult> InternalInterceptAsynchronous<TResult>(IInvocation invocation)
+    {
+        invocation.Proceed();
+
+        var task = (Task<TResult>)invocation.ReturnValue;
+        var resultObj = await task.ConfigureAwait(false);
+
+        var method = invocation.MethodInvocationTarget ?? invocation.Method;
+        var auditAttr = method.GetCustomAttribute<LogAttribute>()
+                     ?? invocation.Method.GetCustomAttribute<LogAttribute>();
+
+        if (auditAttr == null) return resultObj;
+
+        CheckAndLogIfFailed(invocation, resultObj);
+
+        return resultObj;
+    }
+
+    private void CheckAndLogIfFailed(IInvocation invocation, object? resultObj)
+    {
+        if (resultObj is IResultBase result && result.IsFailed)
+        {
+            try
+            {
+                var method = invocation.MethodInvocationTarget ?? invocation.Method;
+                var parameters = BuildPayloadSummary(method.GetParameters(), invocation.Arguments);
+
+                var errorMessages = new List<string>();
+
+                if (result.Reasons != null)
+                {
+                    foreach (var reason in result.Reasons)
+                        if (reason is IError error)
+                            errorMessages.Add(error.Message);
+                }
+
+                var errorsString = string.Join("; ", errorMessages);
+
+                logger.LogError("Method {MethodName} failed. Errors: [{ErrorType}] {Errors}. Parameters: {@Parameters}",
+                    method.Name,  result.Reasons?.FirstOrDefault()?.GetType().Name.Replace("Error", string.Empty), errorsString, parameters);
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(ex, "Failed to write error log for method {MethodName}.", invocation.Method.Name);
+            }
+        }
+    }
+
+    private static string[] BuildPayloadSummary(ParameterInfo[] parameters, object[] args)
+    {
+        var entries = new List<string>();
+
+        for (var i = 0; i < parameters.Length; i++)
+        {
+            var param = parameters[i];
+            var arg = args[i];
+
+            if (param.ParameterType == typeof(CancellationToken))
+                continue;
+
+            if (arg == null)
+            {
+                entries.Add($"{param.Name}: null");
+
+                continue;
+            }
+
+            if (arg is IFormFile file)
+            {
+                entries.Add($"{param.Name}: [File] Name='{file.FileName}', Size={file.Length} bytes, Type='{file.ContentType}'");
+
+                continue;
+            }
+
+            if (arg is IEnumerable<IFormFile> files)
+            {
+                var fileSummaries = new List<string>();
+
+                foreach (var f in files)
+                    fileSummaries.Add($"'{f.FileName}' ({f.Length} bytes)");
+
+                entries.Add($"{param.Name}: [Files] count={fileSummaries.Count} [{string.Join(", ", fileSummaries)}]");
+
+                continue;
+            }
+
+            if (arg is Stream stream)
+            {
+                entries.Add($"{param.Name}: [Stream] Length={(stream.CanSeek ? stream.Length : -1)} bytes");
+
+                continue;
+            }
+
+            try
+            {
+                var json = JsonSerializer.Serialize(arg);
+
+                entries.Add($"{param.Name}: {json}");
+            }
+            catch
+            {
+                entries.Add($"{param.Name}: [Unserializable]");
+            }
+        }
+
+        return [.. entries];
+    }
+}

PostFundManagement.Application/PostFundManagement.Application.csproj

@@ -24,6 +24,7 @@
 
   <!-- API Documentation -->
   <ItemGroup>
+    <PackageReference Include="Castle.Core.AsyncInterceptor" Version="2.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.12" />
     <PackageReference Include="Microsoft.Extensions.Validation" Version="10.0.12" />
     <PackageReference Include="Scalar.AspNetCore" Version="2.17.4" />
@@ -36,6 +37,7 @@
   <!-- Shared Usings -->
   <ItemGroup>
     <Using Include="Humanizer" />
+    <Using Include="Castle.DynamicProxy" />
     <Using Include="Microsoft.FeatureManagement" />
     <Using Include="System.ComponentModel.DataAnnotations" />
     <Using Include="Microsoft.Extensions.Caching.Distributed" />

PostFundManagement.Application/Services/Communications/CommunicationsCacheService.cs

@@ -11,8 +11,11 @@ namespace PostFundManagement.Application.Services.Communications;
 public sealed class CommunicationsCacheService(CommunicationsService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, ICommunicationsService
 {
-    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
+    public async Task<Result> CreateNotificationAsync(CreateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateNotificationAsync(request, userId, cancellationToken);
+
+    public async Task<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetApplicantInviteAsync(applicantUserId, cancellationToken);
@@ -33,8 +36,8 @@ public sealed class CommunicationsCacheService(CommunicationsService service, ID
             return Result.Ok(cached!.FromJson<Invite>());
         }));
 
-    public async ValueTask<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
+    public async Task<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetApplicantInvitesAsync(applicantUserId, cancellationToken);
@@ -57,8 +60,8 @@ public sealed class CommunicationsCacheService(CommunicationsService service, ID
             return Result.Ok(cached.FromJson<Invite[]>());
         }));
 
-    public async ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
+    public async Task<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetInvitesAsync(pagination, cancellationToken);
@@ -81,6 +84,57 @@ public sealed class CommunicationsCacheService(CommunicationsService service, ID
             return Result.Ok(cached.FromJson<Invite[]>());
         }));
 
-    public async ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await service.SendInviteAsync(request, userId, cancellationToken);
+    public async Task<Result<Notification>> GetNotificationAsync(string notificationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Notification>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetNotificationAsync(notificationIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getnotification-{notificationIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetNotificationAsync(notificationIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return Result.Ok(result.Value);
+            }
+
+            return Result.Ok(cached.FromJson<Notification>());
+        }));
+
+    public async Task<Result<Notification[]>> GetNotificationsAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Notification[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetNotificationsAsync(organisationIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getnotifications-{organisationIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetNotificationsAsync(organisationIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return Result.Ok(result.Value);
+            }
+
+            return Result.Ok(cached.FromJson<Notification[]>());
+        }));
+
+    public async Task<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.SendInviteAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateNotificationAsync(UpdateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateNotificationAsync(request, userId, cancellationToken);
 }

PostFundManagement.Application/Services/Communications/CommunicationsService.cs

@@ -1,5 +1,6 @@
 using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
@@ -7,10 +8,10 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Communications;
 
-public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext> contextFactory) : ICommunicationsService
+public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext> contextFactory, ITenantContextService tenantContext) : ICommunicationsService
 {   
-    public async ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
+    public async Task<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -35,15 +36,16 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
                 Status = NotificationStatus.Pending,
                 Subject = "Invitation to Onboard",
                 Message = request.Message,
-                CreatedAt = DateTime.UtcNow
+                CreatedAt = DateTime.UtcNow,
+                TenantId = tenantContext.TenantId
             });
 
             return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New)
                 .ToResult(invite.Map());
         }));
 
-    public async ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
+    public async Task<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -56,8 +58,8 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
             return Result.Ok(invites.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
+    public async Task<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<Invite>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -67,8 +69,8 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
                 .ToResult(invite!.Map());
         }));
 
-    public async ValueTask<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
+    public async Task<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Invite[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -79,4 +81,24 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
 
             return Result.Ok(invites.Select(i => i.Map()).ToArray());
         }));
+
+    public Task<Result> CreateNotificationAsync(CreateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateNotificationAsync(UpdateNotificationRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Notification[]>> GetNotificationsAsync(string organisationIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Notification>> GetNotificationAsync(string notificationIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
 }

PostFundManagement.Application/Services/Communications/Records.cs

@@ -3,6 +3,18 @@ using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Communications;
 
+public sealed record UpdateNotificationRequest([Required] long NotificationId,
+    [Required] NotificationStatus Status,
+    [Required] DateTime SentAt,
+    [Required][MaxLength(TextLength)] string Error);
+
+public sealed record CreateNotificationRequest([Required] long OrganisationId,
+    [Required] Guid Recipient,
+    [Required] NotificationPlatform Platform,
+    [Required][MaxLength(LabelLength)] string? Subject,
+    [Required][MaxLength(LabelLength)] string? Destination,
+    [Required][MaxLength(TextLength)] string Message);
+
 public sealed record InviteRequest([Required] long OrganisationId,
     [Required] long InvitedOrganisationId,
     [Required] long AwardId,

PostFundManagement.Application/Services/Evidence/EvidenceCacheService.cs

@@ -11,17 +11,17 @@ namespace PostFundManagement.Application.Services.Evidence;
 public sealed class EvidenceCacheService(EvidenceService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, IEvidenceService
 {
-    public async ValueTask<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default) =>
         await service.CreateEvidenceAsync(userId, form, file, cancellationToken);
 
-    public async ValueTask<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateIndicatorAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateMilestoneAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetEvidenceAsync(evidenceId, cancellationToken);
@@ -44,8 +44,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Domain.Models.Evidence>());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetEvidenceFilesAsync(pagination, cancellationToken);
@@ -68,8 +68,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Domain.Models.Evidence[]>());
         }));
 
-    public async ValueTask<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public async Task<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetEvidenceUrlAsync(evidenceIdHash, cancellationToken);
@@ -92,8 +92,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached);
         }));
 
-    public async ValueTask<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Indicator>>>)(async () =>
+    public async Task<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Indicator>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetIndicatorAsync(indicatorId, cancellationToken);
@@ -116,8 +116,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Indicator>());
         }));
 
-    public async ValueTask<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Indicator[]>>>)(async () =>
+    public async Task<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Indicator[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetIndicatorsAsync(pagination, cancellationToken);
@@ -140,8 +140,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Indicator[]>());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetMilestoneEvidencesAsync(milestoneIdHash, cancellationToken);
@@ -164,8 +164,8 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Domain.Models.Evidence[]>());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectEvidencesAsync(projectIdHash, cancellationToken);
@@ -188,9 +188,9 @@ public sealed class EvidenceCacheService(EvidenceService service, IDistributedCa
             return Result.Ok(cached.FromJson<Domain.Models.Evidence[]>());
         }));
 
-    public async ValueTask<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
         await service.RecordIndicatorActualAmountAsync(indicatorIdHash, amount, userId, cancellationToken);
 
-    public async ValueTask<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateEvidenceAsync(request, userId, cancellationToken);
 }

PostFundManagement.Application/Services/Evidence/EvidenceService.cs

@@ -12,8 +12,8 @@ namespace PostFundManagement.Application.Services.Evidence;
 public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService,
     [FromKeyedServices(Constants.GeneralBucketName)] IS3Service s3Service) : IEvidenceService
 {
-    public async ValueTask<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             if (!long.TryParse(form["projectId"], out var projectId) || !long.TryParse(form["milestoneId"], out var milestoneId) ||
                 !long.TryParse(form["indicatorId"], out var indicatorId) || !long.TryParse(form["activityId"], out var activityId) ||
@@ -49,8 +49,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(indicatorIdHash);
 
@@ -68,8 +68,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Indicator[]>>>)(async () =>
+    public async Task<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Indicator[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -82,8 +82,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.Ok(indicators.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetEvidenceFilesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -96,8 +96,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.Ok(evidence.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateMilestoneAsync(CreateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -122,8 +122,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                 CreateError.Create("No record could be created."));
         }));
 
-    public async ValueTask<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -145,8 +145,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<Indicator>>>)(async () =>
+    public async Task<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<Indicator>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(indicatorId);
 
@@ -162,8 +162,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                 .ToResult(indicator!.Map());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(evidenceId);
 
@@ -179,8 +179,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                 .ToResult(evidence!.Map());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(milestoneIdHash);
 
@@ -199,8 +199,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.Ok(evidences.Select(e => e.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Domain.Models.Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Evidence[]>> GetProjectEvidencesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Evidence[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -219,8 +219,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.Ok(evidences.Select(e => e.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateEvidenceAsync(UpdateEvidenceRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -238,8 +238,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public async Task<Result<string>> GetEvidenceUrlAsync(string evidenceIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(evidenceIdHash);
 

PostFundManagement.Application/Services/Execution/ExecutionCacheService.cs

@@ -11,17 +11,17 @@ namespace PostFundManagement.Application.Services.Execution;
 public sealed class ExecutionCacheService(ExecutionService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, IExecutionService
 {
-    public async ValueTask<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default) =>
         await service.ApproveDisbursementAsync(disbursementIdHash, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateDisbursementAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateRiskAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Disbursement>>>)(async () =>
+    public async Task<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Disbursement>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetDisbursementAsync(disbursementIdHash, cancellationToken);
@@ -44,8 +44,8 @@ public sealed class ExecutionCacheService(ExecutionService service, IDistributed
             return Result.Ok(cached.FromJson<Disbursement>());
         }));
 
-    public async ValueTask<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Disbursement[]>>>)(async () =>
+    public async Task<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Disbursement[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetDisbursementsAsync(pagination, cancellationToken);
@@ -68,8 +68,8 @@ public sealed class ExecutionCacheService(ExecutionService service, IDistributed
             return Result.Ok(cached.FromJson<Disbursement[]>());
         }));
 
-    public async ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk>>>)(async () =>
+    public async Task<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetRiskAsync(riskIdHash, cancellationToken);
@@ -92,8 +92,8 @@ public sealed class ExecutionCacheService(ExecutionService service, IDistributed
             return Result.Ok(cached.FromJson<Risk>());
         }));
 
-    public async ValueTask<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk[]>>>)(async () =>
+    public async Task<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetRisksAsync(pagination, cancellationToken);
@@ -116,9 +116,9 @@ public sealed class ExecutionCacheService(ExecutionService service, IDistributed
             return Result.Ok(cached.FromJson<Risk[]>());
         }));
 
-    public async ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateDisbursementAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default) =>
         await service.UpdateRiskAsync(request, cancellationToken);
 }

PostFundManagement.Application/Services/Execution/ExecutionService.cs

@@ -10,8 +10,8 @@ namespace PostFundManagement.Application.Services.Execution;
 
 public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IExecutionService
 {
-    public async ValueTask<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk[]>>>)(async () =>
+    public async Task<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -24,8 +24,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.Ok(risks.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Disbursement[]>>>)(async () =>
+    public async Task<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Disbursement[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -38,8 +38,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.Ok(disbursements.Select(i => i.Map()).ToArray());
         }));
     
-    public async ValueTask<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -60,8 +60,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -81,8 +81,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(disbursementIdHash);
 
@@ -101,8 +101,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<Disbursement>>>)(async () =>
+    public async Task<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<Disbursement>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(disbursementIdHash);
 
@@ -119,8 +119,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                 .ToResult(disbursement!.Map());
         }));
 
-    public async ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk>>>)(async () =>
+    public async Task<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(riskIdHash);
 
@@ -137,8 +137,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                 .ToResult(risk!.Map());
         }));
 
-    public async ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -153,8 +153,8 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 

PostFundManagement.Application/Services/Governance/GovernanceCacheService.cs

@@ -11,14 +11,20 @@ namespace PostFundManagement.Application.Services.Governance;
 public sealed class GovernanceCacheService(GovernanceService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, IGovernanceService
 {
-    public async ValueTask<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateOrganisationAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreatePortfolioAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Dashboard>>>)(async () =>
+    public async Task<Result> CreateTenantAsync(CreateTenantRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateTenantAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateTenantOrganisationAsync(string organisationIdHash, string tenantIdHash, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateTenantOrganisationAsync(organisationIdHash, tenantIdHash, userId, cancellationToken);
+
+    public async Task<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Dashboard>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetDashboardAsync(cancellationToken);
@@ -41,8 +47,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Dashboard>());
         }));
 
-    public async ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Instrument[]>>>)(async () =>
+    public async Task<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Instrument[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetInstrumentsAsync(programmeIdHash, cancellationToken);
@@ -65,8 +71,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Instrument[]>());
         }));
 
-    public async ValueTask<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Organisation>>>)(async () =>
+    public async Task<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Organisation>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetOrganisationAsync(organisationIdHash, cancellationToken);
@@ -89,8 +95,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Organisation>());
         }));
 
-    public async ValueTask<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Organisation[]>>>)(async () =>
+    public async Task<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Organisation[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetOrganisationsAsync(pagination, cancellationToken);
@@ -113,8 +119,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Organisation[]>());
         }));
 
-    public async ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Portfolio[]>>>)(async () =>
+    public async Task<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Portfolio[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetPorfoliosAsync(organisationIdHash, cancellationToken);
@@ -137,8 +143,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Portfolio[]>());
         }));
 
-    public async ValueTask<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Portfolio>>>)(async () =>
+    public async Task<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Portfolio>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetPortfolioAsync(portfolioIdHash, cancellationToken);
@@ -161,8 +167,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Portfolio>());
         }));
 
-    public async ValueTask<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetPortfolioProgrammesAsync(portfolioIdHash, cancellationToken);
@@ -185,8 +191,8 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Programme[]>());
         }));
 
-    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProgrammesAsync(portfolioIdHash, cancellationToken);
@@ -209,9 +215,114 @@ public sealed class GovernanceCacheService(GovernanceService service, IDistribut
             return Result.Ok(cached.FromJson<Programme[]>());
         }));
 
-    public async ValueTask<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default) =>
+    public async Task<Result<Tenant>> GetTenantAsync(string tenantIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Tenant>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetTenantAsync(tenantIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"gettenant-{tenantIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetTenantAsync(tenantIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Tenant>());
+        }));
+
+    public async Task<Result<TenantOrganisation>> GetTenantOrganisationAsync(string tenantOrganisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<TenantOrganisation>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetTenantOrganisationAsync(tenantOrganisationIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"gettenantorganisation-{tenantOrganisationIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetTenantOrganisationAsync(tenantOrganisationIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<TenantOrganisation>());
+        }));
+
+    public async Task<Result<TenantOrganisation[]>> GetTenantOrganisationsAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<TenantOrganisation[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetTenantOrganisationsAsync(cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"gettenantorganisations").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetTenantOrganisationsAsync(cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<TenantOrganisation[]>());
+        }));
+
+    public async Task<Result<Tenant[]>> GetTenantsAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Tenant[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetTenantsAsync(cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"gettenants").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetTenantsAsync(cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Tenant[]>());
+        }));
+
+    public async Task<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default) =>
         await service.UpdateOrganisationAsync(request, cancellationToken);
 
-    public async ValueTask<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdatePortfolioAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateTenantAsync(UpdateTenantRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateTenantAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateTenantOrganisationAsync(string tenantOrganisationIdHash, ActivityStatus status, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateTenantOrganisationAsync(tenantOrganisationIdHash, status, userId, cancellationToken);
+
+    public async Task<Result> UpdateTenantUserAsync(UpdateTenantUserRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateTenantUserAsync(request, userId, cancellationToken);
 }

PostFundManagement.Application/Services/Governance/GovernanceService.cs

@@ -1,18 +1,20 @@
 using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Shared;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
 using PostFundManagement.Infrastructure.Database;
-using PostFundManagement.Application.Extensions;
 
 namespace PostFundManagement.Application.Services.Governance;
 
-public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IGovernanceService
+public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService, 
+    ITenantContextService tenantContext) : IGovernanceService
 {
-    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
 
@@ -30,8 +32,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.Ok(programmes.Select(p => p.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Portfolio[]>>>)(async () =>
+    public async Task<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Portfolio[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(organisationIdHash);
 
@@ -49,22 +51,23 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.Ok(portfolios.Select(p => p.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Organisation[]>>>)(async () =>
+    public async Task<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Organisation[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var organisations = await context.Organisations.AsNoTracking()
-                .OrderBy(o => o.Name)
+            var organisations = await context.TenantOrganisations.AsNoTracking()
+                .Include(i => i.Organisation)
+                .OrderBy(o => o.Organisation!.Name)
                 .Skip((pagination.Page - 1) * pagination.PageSize)
                 .Take(pagination.PageSize)
                 .ToListAsync(cancellationToken);
 
-            return Result.Ok(organisations.Select(o => o.Map()).ToArray());
+            return Result.Ok(organisations.Select(o => o.Organisation!.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Organisation>>>)(async () =>
+    public async Task<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Organisation>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(organisationIdHash);
 
@@ -74,15 +77,16 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
 
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var organisation = await context.Organisations.AsNoTracking()
-                .FirstOrDefaultAsync(o => o.Id == decodeResult.Value, cancellationToken);
+            var tenantOrganisation = await context.TenantOrganisations.AsNoTracking()
+                .Include(i => i.OrganisationId)
+                .FirstOrDefaultAsync(o => o.OrganisationId == decodeResult.Value, cancellationToken);
 
-            return Result.FailIf(organisation is null, NotFoundError.New)
-                .ToResult(organisation!.Map());
+            return Result.FailIf(tenantOrganisation is null, NotFoundError.New)
+                .ToResult(tenantOrganisation!.Organisation!.Map());
         }));
 
-    public async ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Instrument[]>>>)(async () =>
+    public async Task<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Instrument[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
 
@@ -100,8 +104,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.Ok(instruments.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Dashboard>>>)(async () =>
+    public async Task<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Dashboard>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -126,8 +130,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
                 disbursedAmount, onTrackPercentage, atRiskCount, beneficiariesReached));
         }));
 
-    public async ValueTask<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -150,8 +154,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Organisation>>>)(async () =>
+    public async Task<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Organisation>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -166,8 +170,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -189,14 +193,15 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
                 OrganisationId = request.OrganisationId,
                 OwnedBy = request.OwnerId,
                 Name = name,
-                Description = request.Description.Humanize(LetterCasing.Sentence).Trim()
+                Description = request.Description.Humanize(LetterCasing.Sentence).Trim(),
+                TenantId = tenantContext.TenantId
             });
 
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -213,8 +218,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.OkIf(changedTotal > 0, UpdateError.Create("Nothing was saved, no change detected."));
         }));
 
-    public async ValueTask<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
 
@@ -232,8 +237,8 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.Ok(programmes.Select(p => p.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Portfolio>>>)(async () =>
+    public async Task<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Portfolio>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
 
@@ -249,4 +254,49 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             return Result.FailIf(portfolio is null, NotFoundError.New)
                 .ToResult(portfolio!.Map());
         }));
+
+    public Task<Result> CreateTenantAsync(CreateTenantRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Tenant[]>> GetTenantsAsync(CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Tenant>> GetTenantAsync(string tenantIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateTenantAsync(UpdateTenantRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateTenantUserAsync(UpdateTenantUserRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateTenantOrganisationAsync(string organisationIdHash, string tenantIdHash, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateTenantOrganisationAsync(string tenantOrganisationIdHash, ActivityStatus status, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<TenantOrganisation[]>> GetTenantOrganisationsAsync(CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<TenantOrganisation>> GetTenantOrganisationAsync(string tenantOrganisationIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
 }

PostFundManagement.Application/Services/Governance/Records.cs

@@ -3,6 +3,16 @@ using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Governance;
 
+public sealed record UpdateTenantUserRequest([Required] Guid UserId, [Required] ActivityStatus Status);
+
+public sealed record CreateTenantUserRequest([Required] long TenantId, [Required] Guid UserId);
+
+public sealed record UpdateTenantRequest([Required] long TenantId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required] ActivityStatus Status);
+
+public sealed record CreateTenantRequest([Required] long TenantId, [Required][MaxLength(LabelLength)] string Name);
+
 public sealed record UpdatePortfolioRequest([Required] long PortfolioId,
     [Required][MaxLength(LabelLength)] string Name,
     [Required][MaxLength(TextLength)] string Description,

PostFundManagement.Application/Services/Grants/GrantsCacheService.cs

@@ -11,20 +11,20 @@ namespace PostFundManagement.Application.Services.Grants;
 public sealed class GrantsCacheService(GrantsService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, IGrantsService
 {
-    public async ValueTask<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateAwardAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateBudgetAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateContractAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.ExecuteContractAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Award>>>)(async () =>
+    public async Task<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Award>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetAwardAsync(awardIdHash, cancellationToken);
@@ -47,8 +47,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Award>());
         }));
 
-    public async ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Award[]>>>)(async () =>
+    public async Task<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Award[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetAwardsAsync(pagination, cancellationToken);
@@ -71,8 +71,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Award[]>());
         }));
 
-    public async ValueTask<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Budget>>>)(async () =>
+    public async Task<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Budget>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetBudgetAsync(budgetIdHash, cancellationToken);
@@ -95,8 +95,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Budget>());
         }));
 
-    public async ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Budget[]>>>)(async () =>
+    public async Task<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Budget[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetBudgetsAsync(pagination, cancellationToken);
@@ -119,8 +119,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Budget[]>());
         }));
 
-    public async ValueTask<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Contract>>>)(async () =>
+    public async Task<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Contract>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetContractAsync(contractIdHash, cancellationToken);
@@ -143,8 +143,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Contract>());
         }));
 
-    public async ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Contract[]>>>)(async () =>
+    public async Task<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Contract[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetContractsAsync(pagination, cancellationToken);
@@ -167,8 +167,8 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached.FromJson<Contract[]>());
         }));
 
-    public async ValueTask<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public async Task<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetContractUrlAsync(contractIdHash, cancellationToken);
@@ -191,9 +191,9 @@ public sealed class GrantsCacheService(GrantsService service, IDistributedCache
             return Result.Ok(cached!);
         }));
 
-    public async ValueTask<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default) =>
         await service.UpdateContractAsync(request, cancellationToken);
 
-    public async ValueTask<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default) =>
         await service.UploadContractAsync(contractIdHash, userId, file, cancellationToken);
 }

PostFundManagement.Application/Services/Grants/GrantsService.cs

@@ -10,10 +10,10 @@ using PostFundManagement.Infrastructure.Database;
 namespace PostFundManagement.Application.Services.Grants;
 
 public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService,
-    [FromKeyedServices(Constants.GeneralBucketName)] IS3Service s3Service) : IGrantsService
+    [FromKeyedServices(Constants.GeneralBucketName)] IS3Service s3Service, ITenantContextService tenantContext) : IGrantsService
 {
-    public async ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Contract[]>>>)(async () =>
+    public async Task<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Contract[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -26,8 +26,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.Ok(contracts.Select(c => c.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Contract>>>)(async () =>
+    public async Task<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Contract>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(contractIdHash);
 
@@ -44,8 +44,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                 .ToResult(contract!.Map());
         }));
 
-    public async ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Budget[]>>>)(async () =>
+    public async Task<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Budget[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -58,8 +58,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.Ok(budgets.Select(b => b.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Budget>>>)(async () =>
+    public async Task<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Budget>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(budgetIdHash);
 
@@ -76,8 +76,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                 .ToResult(budget!.Map());
         }));
 
-    public async ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Award[]>>>)(async () =>
+    public async Task<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Award[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -90,8 +90,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.Ok(awards.Select(a => a.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Award>>>)(async () =>
+    public async Task<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Award>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(awardIdHash);
 
@@ -107,8 +107,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                 .ToResult(award!.Map());
         }));
 
-    public async ValueTask<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -123,8 +123,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -150,8 +150,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             if (request.Amount <= 0)
                 return Result.Fail(ValidationError.Create("Budget amount must be greater than zero."));
@@ -175,8 +175,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             if (request.Amount <= 0)
                 return Result.Fail(ValidationError.Create("Approved amount must be greater than zero."));
@@ -196,7 +196,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                 Amount = request.Amount,
                 Status = ApprovalStatus.Pending,
                 CreatedBy = userId,
-                CreatedAt = DateTime.UtcNow
+                CreatedAt = DateTime.UtcNow,
+                TenantId = tenantContext.TenantId
             };
 
             context.Awards.Add(award);
@@ -204,8 +205,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public async Task<Result<string>> GetContractUrlAsync(string contractIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(contractIdHash);
 
@@ -231,8 +232,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                     .ToResult(secureDownloadUrlResult.Value);
         }));
 
-    public async ValueTask<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UploadContractAsync(string contractIdHash, Guid userId, IFormFile file, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(contractIdHash);
 
@@ -261,8 +262,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                 CreateError.Create("Failed to upload contract file"));
         }));
 
-    public async ValueTask<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateContractAsync(UpdateContractRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 

PostFundManagement.Application/Services/Projects/ProjectCacheService.cs

@@ -11,17 +11,35 @@ namespace PostFundManagement.Application.Services.Projects;
 public sealed class ProjectCacheService(ProjectService service, IDistributedCache cache,
     IFeatureManager featureManager) : ServiceCacheBase, IProjectService
 {
-    public async ValueTask<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateActivityAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateBeneficiaryAsync(CreateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateBeneficiaryAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateChangeRequestAsync(CreateChangeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateChangeRequestAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateComplianceItemAsync(CreateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateComplianceItemAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateIssueAsync(CreateIssueRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateIssueAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateOutcomeAsync(CreateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateOutcomeAsync(request, userId, cancellationToken);
+
+    public async Task<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateProgrammeAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.CreateProjectAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Activity[]>>>)(async () =>
+    public async Task<Result> CreateSiteVisitAsync(CreateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.CreateSiteVisitAsync(request, userId, cancellationToken);
+
+    public async Task<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Activity[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetActivitiesAsync(projectIdHash, cancellationToken);
@@ -44,8 +62,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Domain.Models.Activity[]>());
         }));
 
-    public async ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Activity>>>)(async () =>
+    public async Task<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Activity>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetActivityAsync(activityIdHash, cancellationToken);
@@ -68,8 +86,200 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Domain.Models.Activity>());
         }));
 
-    public async ValueTask<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone>>>)(async () =>
+    public async Task<Result<Beneficiary[]>> GetBeneficiariesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Beneficiary[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetBeneficiariesAsync(projectIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getbeneficiaries-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetBeneficiariesAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Beneficiary[]>());
+        }));
+
+    public async Task<Result<Beneficiary>> GetBeneficiaryAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Beneficiary>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetBeneficiaryAsync(beneficiaryIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getbeneficiary-{beneficiaryIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetBeneficiaryAsync(beneficiaryIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Beneficiary>());
+        }));
+
+    public async Task<Result<ChangeRequest>> GetChangeRequestAsync(string changeRequestIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<ChangeRequest>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetChangeRequestAsync(changeRequestIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getchangerequest-{changeRequestIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetChangeRequestAsync(changeRequestIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<ChangeRequest>());
+        }));
+
+    public async Task<Result<ChangeRequest[]>> GetChangeRequestsAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<ChangeRequest[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetChangeRequestsAsync(projectIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getchangerequests-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetChangeRequestsAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<ChangeRequest[]>());
+        }));
+
+    public async Task<Result<ComplianceItem>> GetComplianceItemAsync(string complianceItemIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<ComplianceItem>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetComplianceItemAsync(complianceItemIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getcomplianceitem-{complianceItemIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetComplianceItemAsync(complianceItemIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<ComplianceItem>());
+        }));
+
+    public async Task<Result<ComplianceItem[]>> GetComplianceItemsAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<ComplianceItem[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetComplianceItemsAsync(projectIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getcomplianceitems-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetComplianceItemsAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<ComplianceItem[]>());
+        }));
+
+    public async Task<Result<Issue>> GetIssueAsync(string issueIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Issue>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetIssueAsync(issueIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getissue-{issueIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetIssueAsync(issueIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Issue>());
+        }));
+
+    public async Task<Result<Issue[]>> GetIssuesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Issue[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetIssuesAsync(projectIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getissues-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetIssuesAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Issue[]>());
+        }));
+
+    public async Task<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetMilestoneAsync(milestoneIdHash, cancellationToken);
@@ -92,8 +302,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Milestone>());
         }));
 
-    public async ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+    public async Task<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetMilestonesAsync(pagination, cancellationToken);
@@ -116,8 +326,56 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Milestone[]>());
         }));
 
-    public async ValueTask<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme>>>)(async () =>
+    public async Task<Result<Outcome>> GetOutcomeAsync(string outcomeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Outcome>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetOutcomeAsync(outcomeIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getoutcome-{outcomeIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetOutcomeAsync(outcomeIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Outcome>());
+        }));
+
+    public async Task<Result<Outcome[]>> GetOutcomesAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Outcome[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetOutcomesAsync(beneficiaryIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getoutcomes-{beneficiaryIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetOutcomesAsync(beneficiaryIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Outcome[]>());
+        }));
+
+    public async Task<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProgrammeAsync(programmeIdHash, cancellationToken);
@@ -140,8 +398,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached!.FromJson<Programme>());
         }));
 
-    public async ValueTask<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+    public async Task<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProgrammeProjectsAsync(programmeIdHash, cancellationToken);
@@ -164,8 +422,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Project[]>());
         }));
 
-    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProgrammesAsync(pagination, cancellationToken);
@@ -188,8 +446,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Programme[]>());
         }));
 
-    public async ValueTask<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project>>>)(async () =>
+    public async Task<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectAsync(projectIdHash, cancellationToken);
@@ -212,8 +470,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Project>());
         }));
 
-    public async ValueTask<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Indicator[]>>>)(async () =>
+    public async Task<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Indicator[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectIndicatorsAsync(projectIdHash, cancellationToken);
@@ -236,8 +494,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Indicator[]>());
         }));
 
-    public async ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+    public async Task<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectMilestonesAsync(projectIdHash, cancellationToken);
@@ -260,8 +518,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Milestone[]>());
         }));
 
-    public async ValueTask<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk[]>>>)(async () =>
+    public async Task<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectRisksAsync(projectIdHash, cancellationToken);
@@ -284,8 +542,8 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Risk[]>());
         }));
 
-    public async ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+    public async Task<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetProjectsAsync(pagination, cancellationToken);
@@ -308,15 +566,81 @@ public sealed class ProjectCacheService(ProjectService service, IDistributedCach
             return Result.Ok(cached.FromJson<Project[]>());
         }));
 
-    public async ValueTask<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result<SiteVisit>> GetSiteVisitAsync(string siteVisitIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<SiteVisit>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetSiteVisitAsync(siteVisitIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getsitevisit-{siteVisitIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetSiteVisitAsync(siteVisitIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<SiteVisit>());
+        }));
+
+    public async Task<Result<SiteVisit[]>> GetSiteVisitsAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<SiteVisit[]>>>)(async () =>
+        {
+            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
+                return await service.GetSiteVisitsAsync(projectIdHash, cancellationToken);
+
+            var cacheKey = HashService.ToMd5Hash($"getsitevisits-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetSiteVisitsAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<SiteVisit[]>());
+        }));
+
+    public async Task<Result> UpdateBeneficiaryItemAsync(UpdateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateBeneficiaryItemAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateChangeRequestAsync(UpdatehangeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateChangeRequestAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateComplianceItemAsync(UpdateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateComplianceItemAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateIssueAsync(UpdateIssueRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateIssueAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateMilestoneAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateOutcomeAsync(UpdateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateOutcomeAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateProgrammeAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateProjectAsync(request, userId, cancellationToken);
 
-    public async ValueTask<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.UpdateProjectStatusAsync(request, userId, cancellationToken);
+
+    public async Task<Result> UpdateSiteVisitAsync(UpdateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await service.UpdateSiteVisitAsync(request, userId, cancellationToken);
 }

PostFundManagement.Application/Services/Projects/ProjectService.cs

@@ -1,6 +1,7 @@
 using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Services.Shared;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
@@ -8,10 +9,11 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Projects;
 
-public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IProjectService
+public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService,
+    ITenantContextService tenantContext) : IProjectService
 {
-    public async ValueTask<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -28,8 +30,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+    public async Task<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -41,8 +43,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(projects.Select(p => p.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project>>>)(async () =>
+    public async Task<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -59,8 +61,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 .ToResult(project!.Map());
         }));
 
-    public async ValueTask<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Activity[]>>>)(async () =>
+    public async Task<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Activity[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -77,8 +79,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(activities.Select(a => a.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -101,15 +103,16 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 ProjectType = request.ProjectType,
                 Status = ApprovalStatus.Pending,
                 CreatedBy = userId,
-                CreatedAt = DateTime.UtcNow
+                CreatedAt = DateTime.UtcNow,
+                TenantId = tenantContext.TenantId
             });
 
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0,
                 CreateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -138,8 +141,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 CreateError.Create("No record was created."));
         }));
 
-    public async ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+    public async Task<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -157,8 +160,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(milestones.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<Indicator[]>>>)(async () =>
+    public async Task<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<Indicator[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -176,8 +179,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(evidences.Select(e => e.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone>>>)(async () =>
+    public async Task<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(milestoneIdHash);
 
@@ -193,8 +196,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 .ToResult(milestone!.Map());
         }));
 
-    public async ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+    public async Task<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Milestone[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -207,8 +210,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(milestones.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -227,8 +230,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -246,8 +249,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Models.Activity>>>)(async () =>
+    public async Task<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Models.Activity>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(activityIdHash);
 
@@ -264,8 +267,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 .ToResult(activity!.Map());
         }));
 
-    public async ValueTask<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Risk[]>>>)(async () =>
+    public async Task<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Risk[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(projectIdHash);
 
@@ -283,8 +286,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(risks.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -303,14 +306,15 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 Name = name,
                 CreatedBy = userId,
                 CreatedAt = DateTime.UtcNow,
-                Status = ApprovalStatus.Pending
+                Status = ApprovalStatus.Pending,
+                TenantId = tenantContext.TenantId
             });
 
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -328,8 +332,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme>>>)(async () =>
+    public async Task<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
 
@@ -344,8 +348,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 .ToResult(programme!.Map());
         }));
 
-    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+    public async Task<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Programme[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
@@ -358,8 +362,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             return Result.Ok(programmes.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+    public async Task<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Project[]>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
 
@@ -378,4 +382,124 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
 
             return Result.Ok(projects.Select(i => i.Map()).ToArray());
         }));
+
+    public Task<Result> CreateChangeRequestAsync(CreateChangeRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateChangeRequestAsync(UpdatehangeRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<ChangeRequest[]>> GetChangeRequestsAsync(string projectIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<ChangeRequest>> GetChangeRequestAsync(string changeRequestIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateComplianceItemAsync(CreateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateComplianceItemAsync(UpdateComplianceItemRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<ComplianceItem[]>> GetComplianceItemsAsync(string projectIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<ComplianceItem>> GetComplianceItemAsync(string complianceItemIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateBeneficiaryAsync(CreateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateBeneficiaryItemAsync(UpdateBeneficiaryRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Beneficiary[]>> GetBeneficiariesAsync(string projectIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Beneficiary>> GetBeneficiaryAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateIssueAsync(CreateIssueRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateIssueAsync(UpdateIssueRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Issue[]>> GetIssuesAsync(string projectIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Issue>> GetIssueAsync(string issueIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateOutcomeAsync(CreateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateOutcomeAsync(UpdateOutcomeRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Outcome[]>> GetOutcomesAsync(string beneficiaryIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<Outcome>> GetOutcomeAsync(string outcomeIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> CreateSiteVisitAsync(CreateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> UpdateSiteVisitAsync(UpdateSiteVisitRequest request, Guid userId, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<SiteVisit[]>> GetSiteVisitsAsync(string projectIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result<SiteVisit>> GetSiteVisitAsync(string siteVisitIdHash, CancellationToken cancellationToken = default)
+    {
+        throw new NotImplementedException();
+    }
 }

PostFundManagement.Application/Services/Projects/Records.cs

@@ -3,6 +3,75 @@ using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Projects;
 
+public sealed record UpdateSiteVisitRequest([Required] long SiteVisitId,
+    [Required][MaxLength(LabelLength)] string InspectorName,
+    [Required][MaxLength(TextLength)] string Findings,
+    [Required] ApprovalStatus Status,
+    [Required] DateTime VisitedAt);
+
+public sealed record CreateSiteVisitRequest([Required] long ProjectId,
+    [Required][MaxLength(LabelLength)] string InspectorName,
+    [Required][MaxLength(TextLength)] string Findings,
+    [Required] DateTime VisitedAt);
+
+public sealed record UpdateOutcomeRequest([Required] long OutcomeId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description);
+
+public sealed record CreateOutcomeRequest([Required] long BeneficiaryId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description);
+
+public sealed record UpdateIssueRequest([Required] long IssueId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Description,
+    [Required][MaxLength(TextLength)] string Resolution,
+    [Required] DateTime? ResolvedAt,
+    [Required] Priority Priority,
+    [Required] ActivityStatus Status,
+    [Required] Guid AssignedTo);
+
+public sealed record CreateIssueRequest([Required] long ProjectId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Description,
+    [Required] Priority Priority,
+    [Required] Guid AssignedTo);
+
+public sealed record UpdateBeneficiaryRequest([Required] long BeneficiaryId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(LabelLength)] string Category,
+    [Required][MaxLength(LabelLength)] string Location,
+    [Required] int TargetCount,
+    [Required] int ReachedCount);
+
+public sealed record CreateBeneficiaryRequest([Required] long ProjectId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(LabelLength)] string Category,
+    [Required][MaxLength(LabelLength)] string Location,
+    [Required] int TargetCount,
+    [Required] int ReachedCount);
+
+public sealed record UpdateComplianceItemRequest([Required] long ComplianceItemId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Requirements,
+    [Required] ApprovalStatus Status);
+
+public sealed record CreateComplianceItemRequest([Required] long ProjectId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Requirements);
+
+public sealed record UpdatehangeRequest([Required] long ChangeRequestId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Justification,
+    [Required] decimal RevisedBudget,
+    [Required] ApprovalStatus Status);
+
+public sealed record CreateChangeRequest([Required] long ProjectId,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Justification, 
+    [Required] decimal RevisedBudget, 
+    [Required] DateTime RevisionDate);
+
 public sealed record UpdateProgrammeRequest([Required] long ProgrammeId,
     [Required][MaxLength(LabelLength)] string Name, 
     [Required] Guid OwnerId, 

PostFundManagement.Application/Services/Shared/AuditService.cs

@@ -0,0 +1,27 @@
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Infrastructure.Database;
+
+namespace PostFundManagement.Application.Services.Shared;
+
+public sealed class AuditService(IDbContextFactory<ApplicationDbContext> contextFactory, ITenantContextService tenantContextService) : IService
+{
+    public async Task<Result> LogActionAsync(string entityId, string entityName, string action, string[] changes, Guid performedBy, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            context.Add(new Domain.Entities.AuditLog
+            {
+                EntityId = entityId,
+                Action = action,
+                Changes = changes,
+                EntityName = entityName,
+                PerformedBy = performedBy,
+                Timestamp = DateTime.UtcNow,
+                TenantId = tenantContextService.TenantId > 0 ? tenantContextService.TenantId : null,
+            });
+
+            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+        }));
+}

PostFundManagement.Application/Services/Shared/BrowserLocalStorageService.cs

@@ -4,32 +4,32 @@ namespace PostFundManagement.Application.Services.Shared;
 
 public sealed class BrowserLocalStorageService(ProtectedLocalStorage storage)
 {
-    public async ValueTask<Result> DeleteAsync(string key) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> DeleteAsync(string key) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await storage.DeleteAsync(key);
 
             return Result.Ok();
         }));
 
-    public async ValueTask<Result> SaveAsync(string key, string value) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> SaveAsync(string key, string value) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await storage.SetAsync(key, value);
 
             return Result.Ok();
         }));
 
-    public async ValueTask<Result> SaveAsync<TValue>(string key, TValue value) where TValue : class =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> SaveAsync<TValue>(string key, TValue value) where TValue : class =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await storage.SetAsync(key, value);
 
             return Result.Ok();
         }));
 
-    public async ValueTask<Result<string>> GetAsync(string key) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+    public async Task<Result<string>> GetAsync(string key) =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             var retrieval = await storage.GetAsync<string>(key);
 
@@ -38,8 +38,8 @@ public sealed class BrowserLocalStorageService(ProtectedLocalStorage storage)
                     .ToResult(retrieval.Value!);
         }));
 
-    public async ValueTask<Result<TValue>> GetAsync<TValue>(string key) where TValue : class =>
-        await Result.Try((Func<ValueTask<Result<TValue>>>)(async () =>
+    public async Task<Result<TValue>> GetAsync<TValue>(string key) where TValue : class =>
+        await Result.Try((Func<Task<Result<TValue>>>)(async () =>
         {
             var retrieval = await storage.GetAsync<TValue>(key);
 

PostFundManagement.Application/Services/Shared/EmailService.cs

@@ -17,7 +17,7 @@ public sealed class EmailService(IOptions<SmtpSettings> options) : IDisposable
 
     public EmailStatuses Status { get; private set; } = EmailStatuses.Disconnected;
 
-    public async ValueTask<Result<Response>> SendEmailAsync(Message message, CancellationToken cancellationToken = default)
+    public async Task<Result<Response>> SendEmailAsync(Message message, CancellationToken cancellationToken = default)
     {
         using var activity = EmailTelemetry.Source.StartActivity("Email Send");
 
@@ -121,7 +121,7 @@ public sealed class EmailService(IOptions<SmtpSettings> options) : IDisposable
         return Result.Fail<Response>(response);
     }
 
-    public async ValueTask<Result<Response>> ConnectAsync(CancellationToken cancellationToken = default)
+    public async Task<Result<Response>> ConnectAsync(CancellationToken cancellationToken = default)
     {
         using var activity = EmailTelemetry.Source.StartActivity("Email Connect");
         activity?.SetTag("email.smtp.connect", settings.Host);
@@ -174,7 +174,7 @@ public sealed class EmailService(IOptions<SmtpSettings> options) : IDisposable
         }
     }
 
-    public async ValueTask<Result> DisconnectAsync(CancellationToken cancellationToken = default)
+    public async Task<Result> DisconnectAsync(CancellationToken cancellationToken = default)
     {
         using var activity = EmailTelemetry.Source.StartActivity("Email Disconnect");
         activity?.SetTag("email.smtp.disconnect", settings.Host);

PostFundManagement.Application/Services/Shared/HashService.cs

@@ -67,7 +67,7 @@ public sealed partial class HashService(IHashids hasher) : IService
     }
 
     public async Task<Result<string>> DecodeHexHash(string hex) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+        await Result.Try((Func<Task<Result<string>>>)(async () =>
         {
             string decoded = hasher.DecodeHex(hex);
 

PostFundManagement.Application/Services/Shared/IdentityCacheService.cs

@@ -5,6 +5,6 @@ namespace PostFundManagement.Application.Services.Shared;
 
 public sealed class IdentityCacheService(IdentityService service) : ServiceCacheBase, IIdentityService
 {
-    public async ValueTask<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default) =>
         await service.UserIsAuthorisedAsync(userId, cancellationToken);
 }

PostFundManagement.Application/Services/Shared/IdentityService.cs

@@ -7,11 +7,12 @@ namespace PostFundManagement.Application.Services.Shared;
 
 public sealed class IdentityService(IDbContextFactory<ApplicationDbContext> contextFactory) : IIdentityService
 {
-    public async ValueTask<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
+            // TODO: Ensure TenantUser status is checked
             var userExistsAndActive = await context.Users
                 .AnyAsync(u => u.Id == userId && u.Status == ActivityStatus.Active, cancellationToken);
 

PostFundManagement.Application/Services/Shared/TokenService.cs

@@ -9,8 +9,8 @@ public sealed class TokenService(ISecurityConnectApi connectApi, IOptions<Securi
 {
     private readonly SecurityClientSettings clientSettings = clientOptions.Value;
 
-    public async ValueTask<Result<Domain.Security.Models.TokenResponse>> GenerateAsync(CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
+    public async Task<Result<Domain.Security.Models.TokenResponse>> GenerateAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
         {
             using var response = await connectApi.GetToken(new Domain.Security.Models.TokenRequest
             {
@@ -34,7 +34,7 @@ public sealed class TokenService(ISecurityConnectApi connectApi, IOptions<Securi
                             .ToResult(tokenResponse!);
             }
 
-            return await Result.Try((Func<ValueTask<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
+            return await Result.Try((Func<Task<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
             {
                 var errorResult = JsonSerializer.Deserialize<TokenErrorResponse>(contentRaw);
 

PostFundManagement.Application/Services/Tools/ToolCacheService.cs

@@ -1,34 +0,0 @@
-using PostFundManagement.Application.Abstractions;
-using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Shared;
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Application.Services.Tools;
-
-public sealed class ToolCacheService(ToolService service, IDistributedCache cache, 
-    IFeatureManager featureManager) : ServiceCacheBase, IToolService
-{
-    public async ValueTask<Result<string>> EncodeLong(long id, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
-        {
-            if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
-                return await service.EncodeLong(id, cancellationToken);
-
-            var cacheKey = HashService.ToMd5Hash($"encodelonghash-{id}").Value;
-
-            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
-
-            if(string.IsNullOrWhiteSpace(cached))
-            {
-                var result = (await service.EncodeLong(id).ConfigureAwait(false));
-
-                if (result.IsFailed) return result;
-
-                await cache.SetStringAsync(cacheKey, result.Value, cacheOptions, cancellationToken);
-
-                return result.Value;
-            }
-
-            return Result.Ok(cached);
-        }));
-}

PostFundManagement.Application/Services/Tools/ToolService.cs

@@ -1,10 +0,0 @@
-using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Shared;
-
-namespace PostFundManagement.Application.Services.Tools;
-
-public sealed class ToolService(HashService service) : IToolService
-{
-    public ValueTask<Result<string>> EncodeLong(long id, CancellationToken cancellationToken = default) => 
-        ValueTask.FromResult(service.HashEncodeLongId(id));
-}

PostFundManagement.Application/Services/Users/UserCacheService.cs

@@ -11,8 +11,8 @@ namespace PostFundManagement.Application.Services.Users;
 public sealed class UserCacheService(UserService service, IDistributedCache cache, 
     IFeatureManager featureManager) : ServiceCacheBase, IUserService
 {
-    public async ValueTask<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<User>>>)(async () =>
+    public async Task<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<User>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetUserAsync(userId, cancellationToken);
@@ -35,8 +35,8 @@ public sealed class UserCacheService(UserService service, IDistributedCache cach
             return Result.Ok(cached.FromJson<User>());
         }));
 
-    public async ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<User[]>>>)(async () =>
+    public async Task<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<User[]>>>)(async () =>
         {
             if (!await featureManager.IsEnabledAsync(ServiceCachingFeature))
                 return await service.GetUsersAsync(pagination, request, cancellationToken);
@@ -61,9 +61,9 @@ public sealed class UserCacheService(UserService service, IDistributedCache cach
             return Result.Ok(cached.FromJson<User[]>());
         }));
 
-    public async ValueTask<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>
+    public async Task<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>
         await service.SyncUserAsync(userId, email, cancellationToken);
         
-    public async ValueTask<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default) =>
+    public async Task<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default) =>
         await service.UpdateUserStatusAsync(userId, status, cancellationToken);
 }

PostFundManagement.Application/Services/Users/UserService.cs

@@ -1,5 +1,6 @@
 using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Domain;
+using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
@@ -7,16 +8,19 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Users;
 
-public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextFactory) : IUserService
+public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextFactory, ITenantContextService tenantContext) : IUserService
 {
-    public async ValueTask<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var user = await context.Users.FirstOrDefaultAsync(u => u.Id == userId, cancellationToken);
+            var tenantUser = await context.TenantUsers
+                .Include(i => i.User)
+                .FirstOrDefaultAsync(u => u.UserId == userId, cancellationToken);
 
-            if (user is null)
+            if (tenantUser is null)
+            {
                 context.Users.Add(new Domain.Entities.User
                 {
                     Id = userId,
@@ -24,35 +28,45 @@ public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextF
                     Status = ActivityStatus.Active,
                     LastLoginAt = DateTime.UtcNow
                 });
+
+                context.TenantUsers.Add(new Domain.Entities.TenantUser
+                {
+                    CreatedAt = DateTime.UtcNow,
+                    CreatedBy = userId,
+                    Status = ActivityStatus.Active,
+                    TenantId = tenantContext.TenantId,
+                    UserId = userId
+                });
+            }
             else
             {
-                user!.Email = email;
-                user.LastLoginAt = DateTime.UtcNow;
+                tenantUser.User!.Email = email;
+                tenantUser.User.LastLoginAt = DateTime.UtcNow;
 
-                context.Users.Update(user);
+                context.Users.Update(tenantUser.User);
             }
 
             return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
-    public async ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result<User[]>>>)(async () =>
+    public async Task<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result<User[]>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var query = context.Users.AsNoTracking();
+            var query = context.TenantUsers.Include(i => i.User).AsNoTracking();
 
             if (request.Status.HasValue)
                 query = query.Where(u => u.Status == request.Status.Value);
 
             if (!string.IsNullOrWhiteSpace(request.Email))
-                query = query.Where(u => u.Email != null && u.Email.Contains(request.Email));
+                query = query.Where(u => u.User!.Email != null && u.User!.Email.Contains(request.Email));
 
             if (!string.IsNullOrWhiteSpace(request.SortBy))
                 query = request.SortBy.ToLowerInvariant() switch
                 {
-                    "email" => request.SortDescending ? query.OrderByDescending(u => u.Email) : query.OrderBy(u => u.Email),
-                    "lastloginat" => request.SortDescending ? query.OrderByDescending(u => u.LastLoginAt) : query.OrderBy(u => u.LastLoginAt),
+                    "email" => request.SortDescending ? query.OrderByDescending(u => u.User!.Email) : query.OrderBy(u => u.User!.Email),
+                    "lastloginat" => request.SortDescending ? query.OrderByDescending(u => u.User!.LastLoginAt) : query.OrderBy(u => u.User!.LastLoginAt),
                     "status" => request.SortDescending ? query.OrderByDescending(u => u.Status) : query.OrderBy(u => u.Status),
                     _ => request.SortDescending ? query.OrderByDescending(u => u.Id) : query.OrderBy(u => u.Id)
                 };
@@ -62,30 +76,36 @@ public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextF
             var users = await query.Skip((pagination.Page - 1) * pagination.PageSize)
                 .Take(pagination.PageSize).ToListAsync(cancellationToken);
 
-            return Result.Ok(users.Select(u => u.Map()).ToArray());
+            return Result.Ok(users.Select(u => u.User!.Map()).ToArray());
         }));
 
-    public async ValueTask<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+    public async Task<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<Task<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var changedTotal = await context.Users
-                .Where(f => f.Id == userId)
+            var changedTotal = await context.TenantUsers
+                .Include(i => i.User)
+                .Where(f => f.UserId == userId)
+                .ExecuteUpdateAsync(f => f
+                    .SetProperty(u => u.Status, status), cancellationToken);
+
+            changedTotal += await context.Users.Where(f => f.Id == userId)
                 .ExecuteUpdateAsync(f => f.SetProperty(u => u.Status, status), cancellationToken);
 
             return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
-        await Result.Try((Func<ValueTask<Result<User>>>)(async () =>
+    public async Task<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
+        await Result.Try((Func<Task<Result<User>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var user = await context.Users.AsNoTracking()
-                .FirstOrDefaultAsync(f => f.Id == userId, cancellationToken);
+            var tenantUser = await context.TenantUsers.AsNoTracking()
+                .Include(i => i.User)
+                .FirstOrDefaultAsync(f => f.UserId == userId, cancellationToken);
 
-            return Result.FailIf(user is null, NotFoundError.New)
-                .ToResult(user!.Map());
+            return Result.FailIf(tenantUser == null, NotFoundError.New)
+                .ToResult(tenantUser!.User?.Map()!);
         }));
 }

PostFundManagement.Domain/Abstractions/IS3Service.cs

@@ -3,7 +3,7 @@ namespace PostFundManagement.Domain.Abstractions;
 public interface IS3Service
 {
     string GenerateCdnUrl(string fileKey);
-    ValueTask<Result<string>> GeneratePresignedUrlAsync(string fileKey, TimeSpan duration, string? contentType = null, CancellationToken cancellationToken = default);    
-    ValueTask<Result<string>> UploadFileAsync(string fileName, string subPath, Stream fileStream, string contentType, CancellationToken cancellationToken = default);
-    ValueTask<Result> DeleteFileAsync(string fileKey, CancellationToken cancellationToken = default);
+    Task<Result<string>> GeneratePresignedUrlAsync(string fileKey, TimeSpan duration, string? contentType = null, CancellationToken cancellationToken = default);    
+    Task<Result<string>> UploadFileAsync(string fileName, string subPath, Stream fileStream, string contentType, CancellationToken cancellationToken = default);
+    Task<Result> DeleteFileAsync(string fileKey, CancellationToken cancellationToken = default);
 }

PostFundManagement.Domain/Abstractions/ITenantContextService.cs

@@ -0,0 +1,9 @@
+namespace PostFundManagement.Domain.Abstractions;
+
+public interface ITenantContextService
+{
+    string? TenantName { get; }
+    long TenantId { get; }
+    bool IsAdmin { get; }
+    bool HasTenantFilter { get; }
+}

PostFundManagement.Domain/Abstractions/ITenantEntity.cs

@@ -0,0 +1,6 @@
+namespace PostFundManagement.Domain.Abstractions;
+
+public interface ITenantEntity
+{
+    public long TenantId { get; set; }
+}

PostFundManagement.Domain/Attributes/AuditAttribute.cs

@@ -0,0 +1,4 @@
+namespace PostFundManagement.Domain.Attributes;
+
+[AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
+public sealed class AuditAttribute : Attribute;

PostFundManagement.Domain/Attributes/LogAttribute.cs

@@ -0,0 +1,4 @@
+namespace PostFundManagement.Domain.Attributes;
+
+[AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
+public sealed class LogAttribute : Attribute;

PostFundManagement.Domain/Configuration/Entities/Activity.cs

@@ -1,57 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Activity : IEntityTypeConfiguration<Domain.Entities.Activity>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Activity> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Activity).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.MilestoneId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.ApprovedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.PerformedAt).IsRequired(false);
-        builder.Property(f => f.Category).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Status).IsRequired().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
-        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Milestone)
-            .WithMany()
-            .HasForeignKey(fk => fk.MilestoneId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-        
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Approver)
-            .WithMany()
-            .HasForeignKey(fk => fk.ApprovedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/AuditLog.cs

@@ -1,25 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class AuditLog : IEntityTypeConfiguration<Domain.Entities.AuditLog>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.AuditLog> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.AuditLog).Pluralize());
-
-        builder.HasKey(pk => pk.Id);        
-        builder.Property(f => f.EntityName).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.EntityId).IsRequired();
-        builder.Property(f => f.Action).IsRequired().HasMaxLength(ShortLabelLength);               
-        builder.Property(f => f.Changes).IsRequired(false).HasColumnType("jsonb");
-        builder.Property(f => f.PerformedBy).IsRequired();
-        builder.Property(f => f.Timestamp).IsRequired().HasDefaultValueSql("now()");
-
-        builder.HasOne(f => f.Performer)
-               .WithMany()
-               .HasForeignKey(fk => fk.PerformedBy)
-               .IsRequired()
-               .OnDelete(DeleteBehavior.Restrict);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Award.cs

@@ -1,58 +0,0 @@
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Award : IEntityTypeConfiguration<Domain.Entities.Award>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Award> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Award).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.OrganisationId).IsRequired();
-        builder.Property(f => f.ProgrammeId).IsRequired();
-        builder.Property(f => f.ProjectId).IsRequired(false);
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.ApprovedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
-
-        builder.HasOne(f => f.Organisation)
-            .WithMany()
-            .HasForeignKey(fk => fk.OrganisationId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Programme)
-            .WithMany(f => f.Awards)
-            .HasForeignKey(fk => fk.ProgrammeId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Project)
-            .WithMany(f => f.Awards)
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.SetNull);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-
-            builder.HasOne(f => f.Approver)
-            .WithMany()
-            .HasForeignKey(fk => fk.ApprovedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Beneficiary.cs

@@ -1,40 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Beneficiary : IEntityTypeConfiguration<Domain.Entities.Beneficiary>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Beneficiary> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Beneficiary).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UserId).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Category).IsRequired().HasMaxLength(ShortLabelLength);
-        builder.Property(f => f.TargetCount).IsRequired();
-        builder.Property(f => f.ReachedCount).IsRequired();
-        builder.Property(f => f.Location).IsRequired();
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.User)
-            .WithMany()
-            .HasForeignKey(fk => fk.UserId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }   
-}

PostFundManagement.Domain/Configuration/Entities/Budget.cs

@@ -1,38 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Budget : IEntityTypeConfiguration<Domain.Entities.Budget>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Budget> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Budget).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.ApprovedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Approver)
-            .WithMany()
-            .HasForeignKey(fk => fk.ApprovedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/ChangeRequest.cs

@@ -1,42 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class ChangeRequest : IEntityTypeConfiguration<Domain.Entities.ChangeRequest>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.ChangeRequest> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.ChangeRequest).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.ApprovedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Justification).IsRequired().HasMaxLength(TextLength);
-        builder.Property(f => f.RevisedBudget).IsRequired(false).HasPrecision(18, 2);
-        builder.Property(f => f.RevisedEndedAt).IsRequired(false);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Approver)
-            .WithMany()
-            .HasForeignKey(fk => fk.ApprovedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/ComplianceItem.cs

@@ -1,40 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class ComplianceItem : IEntityTypeConfiguration<Domain.Entities.ComplianceItem>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.ComplianceItem> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.ComplianceItem).Pluralize());
-        
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.VerifiedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Requirements).IsRequired().HasMaxLength(MediumTextLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Verifier)
-            .WithMany()
-            .HasForeignKey(fk => fk.VerifiedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Contract.cs

@@ -1,35 +0,0 @@
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Contract : IEntityTypeConfiguration<Domain.Entities.Contract>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Contract> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Contract).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.HasIndex(f => f.AwardId).IsUnique();
-
-        builder.Property(f => f.AwardId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.ExternalSignatureId).IsRequired(false);
-        builder.Property(f => f.SignedDocumentUrl).IsRequired(false);
-        builder.Property(f => f.EffectiveAt).IsRequired(false);
-        builder.Property(f => f.ExpiresAt).IsRequired(false);
-        builder.Property(f => f.TotalValue).IsRequired().HasPrecision(18, 2);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ContractStatus.Draft);
-
-        builder.HasOne(f => f.Award)
-            .WithOne(f => f.Contract)
-            .HasForeignKey<Domain.Entities.Contract>(fk => fk.AwardId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Disbursement.cs

@@ -1,44 +0,0 @@
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Disbursement : IEntityTypeConfiguration<Domain.Entities.Disbursement>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Disbursement> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Disbursement).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.MilestoneId).IsRequired(false);
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Milestone)
-            .WithMany()
-            .HasForeignKey(fk => fk.MilestoneId)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Evidence.cs

@@ -1,61 +0,0 @@
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Evidence : IEntityTypeConfiguration<Domain.Entities.Evidence>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Evidence> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Evidence).Pluralize());
-
-        builder.HasKey(f => f.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.MilestoneId).IsRequired();
-        builder.Property(f => f.IndicatorId).IsRequired();
-        builder.Property(f => f.ActivityId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Version).IsRequired().HasDefaultValue(1);
-        builder.Property(f => f.DocumentUrl).IsRequired();
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-        builder.Property(f => f.Type).IsRequired().HasConversion<int>().HasDefaultValueSql("9")
-            .HasSentinel(EvidenceType.ProcurementDocument);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Milestone)
-            .WithMany()
-            .HasForeignKey(fk => fk.MilestoneId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Indicator)
-            .WithMany()
-            .HasForeignKey(fk => fk.IndicatorId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Activity)
-            .WithMany(f => f.Evidences)
-            .HasForeignKey(fk => fk.ActivityId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Indicator.cs

@@ -1,33 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Indicator : IEntityTypeConfiguration<Domain.Entities.Indicator>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Indicator> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Indicator).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.UnitOfMeasure).IsRequired().HasConversion<int>().HasDefaultValueSql("2");
-        builder.Property(f => f.BaselineAmount).IsRequired().HasPrecision(18, 2);
-        builder.Property(f => f.TargetAmount).IsRequired().HasPrecision(18, 2);
-        builder.Property(f => f.ActualAmount).IsRequired().HasPrecision(18, 2);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Instrument.cs

@@ -1,33 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Instrument : IEntityTypeConfiguration<Domain.Entities.Instrument>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Instrument> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Instrument).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProgrammeId).IsRequired();
-        builder.Property(f => f.Code).IsRequired().HasMaxLength(ShortLabelLength);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired(false).HasMaxLength(TextLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("2")
-            .HasSentinel(ActivityStatus.Inactive);
-        builder.Property(f => f.CreatedBy).IsRequired();        
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-
-        builder.HasOne(f => f.Programme)
-            .WithMany(f => f.Instruments)
-            .HasForeignKey(fk => fk.ProgrammeId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Invite.cs

@@ -1,51 +0,0 @@
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Invite : IEntityTypeConfiguration<Domain.Entities.Invite>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Invite> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Invite).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.OrganisationId).IsRequired();
-        builder.Property(f => f.InvitedOrganisationId).IsRequired();
-        builder.Property(f => f.AwardId).IsRequired();
-        builder.Property(f => f.ContractId).IsRequired();
-        builder.Property(f => f.Recipient).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-
-        builder.HasOne(f => f.Organisation)
-            .WithMany()
-            .HasForeignKey(fk => fk.OrganisationId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.InvitedOrganisation)
-            .WithMany()
-            .HasForeignKey(fk => fk.InvitedOrganisationId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Award)
-            .WithMany()
-            .HasForeignKey(fk => fk.AwardId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Contract)
-            .WithMany()
-            .HasForeignKey(fk => fk.ContractId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.RecipientUser)
-            .WithMany()
-            .HasForeignKey(fk => fk.Recipient)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-    }   
-}

PostFundManagement.Domain/Configuration/Entities/Issue.cs

@@ -1,43 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Issue : IEntityTypeConfiguration<Domain.Entities.Issue>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Issue> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Issue).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.ResolvedAt).IsRequired(false);
-        builder.Property(f => f.AssignedTo).IsRequired(false);
-        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
-        builder.Property(f => f.Priority).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(Priority.Low);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ActivityStatus.Active);
-        builder.Property(f => f.Resolution).IsRequired();
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Assignee)
-            .WithMany()
-            .HasForeignKey(fk => fk.AssignedTo)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.SetNull);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Milestone.cs

@@ -1,42 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Milestone : IEntityTypeConfiguration<Domain.Entities.Milestone>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Milestone> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Milestone).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.DueAt).IsRequired();
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-        builder.Property(f => f.Priority).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(Priority.Low);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Notification.cs

@@ -1,38 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Notification : IEntityTypeConfiguration<Domain.Entities.Notification>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Notification> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Notification).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.SentAt).IsRequired(false);
-        builder.Property(f => f.Recipient).IsRequired();
-        builder.Property(f => f.OrganisationId).IsRequired();
-        builder.Property(f => f.Platform).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(NotificationPlatform.Email);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(NotificationStatus.Pending);
-        builder.Property(f => f.Subject).IsRequired(false).HasMaxLength(LabelLength);
-        builder.Property(f => f.Message).IsRequired().HasMaxLength(LargeTextLength);
-        builder.Property(f => f.Destination).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Error).IsRequired(false);
-        
-        builder.HasOne(f => f.Organisation)
-            .WithMany()
-            .HasForeignKey(fk => fk.OrganisationId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.RecipientUser)
-            .WithMany()
-            .HasForeignKey(fk => fk.Recipient)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Organisation.cs

@@ -1,28 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Organisation : IEntityTypeConfiguration<Domain.Entities.Organisation>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Organisation> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Organisation).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.RegistrationNo).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Email).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Type).IsRequired().HasConversion<int>().HasDefaultValueSql("5")
-            .HasSentinel(OrganisationType.PrivateLimitedCompany);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ActivityStatus.Active);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Outcome.cs

@@ -1,30 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Outcome : IEntityTypeConfiguration<Domain.Entities.Outcome>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Outcome> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Outcome).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.BeneficiaryId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
-
-        builder.HasOne(f => f.Beneficiary)
-            .WithMany()
-            .HasForeignKey(fk => fk.BeneficiaryId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Portfolio.cs

@@ -1,37 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Portfolio : IEntityTypeConfiguration<Domain.Entities.Portfolio>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Portfolio> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Portfolio).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.OrganisationId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.OwnedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired(false).HasMaxLength(TextLength);
-
-        builder.HasOne(f => f.Organisation)
-            .WithMany()
-            .HasForeignKey(fk => fk.OrganisationId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Owner)
-            .WithMany()
-            .HasForeignKey(fk => fk.OwnedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Programme.cs

@@ -1,40 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Programme : IEntityTypeConfiguration<Domain.Entities.Programme>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Programme> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Programme).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.PortfolioId).IsRequired();
-        builder.Property(f => f.OwnedBy).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Portfolio)
-            .WithMany(f => f.Programmes)
-            .HasForeignKey(fk => fk.PortfolioId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Owner)
-            .WithMany()
-            .IsRequired()
-            .HasForeignKey(fk => fk.OwnedBy)
-            .OnDelete(DeleteBehavior.NoAction);
-    }   
-}

PostFundManagement.Domain/Configuration/Entities/Project.cs

@@ -1,46 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Project : IEntityTypeConfiguration<Domain.Entities.Project>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Project> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Project).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProgrammeId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.StartedAt).IsRequired(false);
-        builder.Property(f => f.EndedAt).IsRequired(false);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
-        builder.Property(f => f.Sector).IsRequired().HasConversion<int>().HasDefaultValueSql("11")
-            .HasSentinel(IndustrySector.InformationCommunicationTechnology);
-        builder.Property(f => f.ProjectType).IsRequired().HasConversion<int>().HasDefaultValueSql("10")
-            .HasSentinel(ProjectType.Innovation);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Programme)
-            .WithMany(f => f.Projects)
-            .HasForeignKey(fk => fk.ProgrammeId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-        
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Risk.cs

@@ -1,34 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Risk : IEntityTypeConfiguration<Domain.Entities.Risk>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Risk> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Risk).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.Likelihood).IsRequired().HasConversion<int>().HasDefaultValueSql("3")
-            .HasSentinel(RiskLikelihood.Possible);
-        builder.Property(f => f.Impact).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(RiskImpact.Negligible);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/Rule.cs

@@ -1,40 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class Rule : IEntityTypeConfiguration<Domain.Entities.Rule>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.Rule> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.Rule).Pluralize());
-
-        builder.HasKey(fk => fk.Id);
-        builder.Property(f => f.ProgrammeId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.UpdatedBy).IsRequired(false);
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.UpdatedAt).IsRequired(false);
-        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);        
-        builder.Property(f => f.Version).IsRequired().HasDefaultValue(1);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("2")
-            .HasSentinel(ActivityStatus.Inactive);
-
-        builder.HasOne(f => f.Programme)
-            .WithMany(f => f.Rules)
-            .HasForeignKey(fk => fk.ProgrammeId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-            
-        builder.HasOne(f => f.Updator)
-            .WithMany()
-            .HasForeignKey(fk => fk.UpdatedBy)
-            .IsRequired(false)
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/SiteVisit.cs

@@ -1,33 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class SiteVisit : IEntityTypeConfiguration<Domain.Entities.SiteVisit>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.SiteVisit> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.SiteVisit).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.ProjectId).IsRequired();
-        builder.Property(f => f.CreatedBy).IsRequired();
-        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
-        builder.Property(f => f.VisitedAt).IsRequired();
-        builder.Property(f => f.InspectorName).IsRequired();
-        builder.Property(f => f.Findings).IsRequired(false).HasMaxLength(LargeTextLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
-            .HasSentinel(ApprovalStatus.Pending);
-
-        builder.HasOne(f => f.Project)
-            .WithMany()
-            .HasForeignKey(fk => fk.ProjectId)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(f => f.Creator)
-            .WithMany()
-            .HasForeignKey(fk => fk.CreatedBy)
-            .IsRequired()
-            .OnDelete(DeleteBehavior.NoAction);
-    }
-}

PostFundManagement.Domain/Configuration/Entities/User.cs

@@ -1,17 +0,0 @@
-using static PostFundManagement.Domain.Extensions.Constants;
-
-namespace PostFundManagement.Domain.Configuration.Entities;
-
-public sealed class User : IEntityTypeConfiguration<Domain.Entities.User>
-{
-    public void Configure(EntityTypeBuilder<Domain.Entities.User> builder)
-    {
-        builder.ToTable(nameof(Domain.Entities.User).Pluralize());
-
-        builder.HasKey(pk => pk.Id);
-        builder.Property(f => f.Email).IsRequired().HasMaxLength(LabelLength);
-        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("2")
-            .HasSentinel(ActivityStatus.Inactive);
-        builder.Property(f => f.LastLoginAt).IsRequired(false);
-    }
-}

PostFundManagement.Domain/Entities/Activity.cs

@@ -1,8 +1,13 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Activity, Activity>]
-public class Activity : Models.Activity
+[EntityTypeConfiguration<ActivityConfiguration, Activity>]
+public class Activity : Models.Activity, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual User? Creator { get; set; }
 
     public virtual User? Updator { get; set; }
@@ -15,3 +20,64 @@ public class Activity : Models.Activity
 
     public virtual ICollection<Evidence> Evidences { get; set; } = [];
 }
+
+public sealed class ActivityConfiguration : IEntityTypeConfiguration<Activity>
+{
+    public void Configure(EntityTypeBuilder<Activity> builder)
+    {
+        builder.ToTable(nameof(Activity).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.MilestoneId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.ApprovedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.PerformedAt).IsRequired(false);
+        builder.Property(f => f.Category).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Status).IsRequired().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Milestone)
+            .WithMany()
+            .HasForeignKey(fk => fk.MilestoneId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Approver)
+            .WithMany()
+            .HasForeignKey(fk => fk.ApprovedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/AuditLog.cs

@@ -1,7 +1,23 @@
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.AuditLog, AuditLog>]
-public class AuditLog : Models.AuditLog
+[EntityTypeConfiguration<AuditLogConfiguration, AuditLog>]
+public sealed class AuditLog : Models.AuditLog;
+
+public sealed class AuditLogConfiguration : IEntityTypeConfiguration<AuditLog>
 {
-    public virtual User? Performer { get; set; }    
+    public void Configure(EntityTypeBuilder<AuditLog> builder)
+    {
+        builder.ToTable(nameof(AuditLog).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired(false);
+        builder.Property(f => f.EntityName).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.EntityId).IsRequired();
+        builder.Property(f => f.Action).IsRequired().HasMaxLength(ShortLabelLength);
+        builder.Property(f => f.Changes).IsRequired(false);
+        builder.Property(f => f.PerformedBy).IsRequired();
+        builder.Property(f => f.Timestamp).IsRequired().HasDefaultValueSql("now()");
+    }
 }

PostFundManagement.Domain/Entities/Award.cs

@@ -1,7 +1,9 @@
+using PostFundManagement.Domain.Abstractions;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Award, Award>]
-public class Award : Models.Award
+[EntityTypeConfiguration<AwardConfiguration, Award>]
+public class Award : Models.Award, ITenantEntity
 {
     public virtual User? Creator { get; set; }
 
@@ -9,6 +11,8 @@ public class Award : Models.Award
 
     public virtual User? Approver { get; set; }
 
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Organisation? Organisation { get; set; }
 
     public virtual Programme? Programme { get; set; }
@@ -17,3 +21,67 @@ public class Award : Models.Award
 
     public virtual Contract? Contract { get; set; }
 }
+
+public sealed class AwardConfiguration : IEntityTypeConfiguration<Award>
+{
+    public void Configure(EntityTypeBuilder<Award> builder)
+    {
+        builder.ToTable(nameof(Award).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.OrganisationId).IsRequired();
+        builder.Property(f => f.ProgrammeId).IsRequired();
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired(false);
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.ApprovedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Organisation)
+            .WithMany()
+            .HasForeignKey(fk => fk.OrganisationId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Programme)
+            .WithMany(f => f.Awards)
+            .HasForeignKey(fk => fk.ProgrammeId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Project)
+            .WithMany(f => f.Awards)
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.SetNull);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Approver)
+            .WithMany()
+            .HasForeignKey(fk => fk.ApprovedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Beneficiary.cs

@@ -1,11 +1,62 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Beneficiary, Beneficiary>]
-public class Beneficiary : Models.Beneficiary
+[EntityTypeConfiguration<BeneficiaryConfiguration, Beneficiary>]
+public class Beneficiary : Models.Beneficiary, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
+    [ForeignKey(nameof(CreatedBy))]
     public virtual User? Creator { get; set; }
 
+    [ForeignKey(nameof(UserId))]
     public virtual User? User { get; set; }
 }
+
+public sealed class BeneficiaryConfiguration : IEntityTypeConfiguration<Beneficiary>
+{
+    public void Configure(EntityTypeBuilder<Beneficiary> builder)
+    {
+        builder.ToTable(nameof(Beneficiary).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UserId).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Category).IsRequired().HasMaxLength(ShortLabelLength);
+        builder.Property(f => f.TargetCount).IsRequired();
+        builder.Property(f => f.ReachedCount).IsRequired();
+        builder.Property(f => f.Location).IsRequired();
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.User)
+            .WithMany()
+            .HasForeignKey(fk => fk.UserId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Budget.cs

@@ -1,11 +1,58 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Budget, Budget>]
-public class Budget : Models.Budget
+[EntityTypeConfiguration<BudgetConfiguration, Budget>]
+public class Budget : Models.Budget, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 
     public virtual User? Approver { get; set; }
 }
+
+public sealed class BudgetConfiguration : IEntityTypeConfiguration<Budget>
+{
+    public void Configure(EntityTypeBuilder<Budget> builder)
+    {
+        builder.ToTable(nameof(Budget).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.ApprovedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Approver)
+            .WithMany()
+            .HasForeignKey(fk => fk.ApprovedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/ChangeRequest.cs

@@ -1,11 +1,62 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.ChangeRequest, ChangeRequest>]
-public class ChangeRequest : Models.ChangeRequest
+[EntityTypeConfiguration<ChangeRequestConfiguration, ChangeRequest>]
+public class ChangeRequest : Models.ChangeRequest, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 
     public virtual User? Approver { get; set; }
 }
+
+public sealed class ChangeRequestConfiguration : IEntityTypeConfiguration<ChangeRequest>
+{
+    public void Configure(EntityTypeBuilder<ChangeRequest> builder)
+    {
+        builder.ToTable(nameof(ChangeRequest).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.ApprovedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Justification).IsRequired().HasMaxLength(TextLength);
+        builder.Property(f => f.RevisedBudget).IsRequired(false).HasPrecision(18, 2);
+        builder.Property(f => f.RevisedEndedAt).IsRequired(false);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Approver)
+            .WithMany()
+            .HasForeignKey(fk => fk.ApprovedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/ComplianceItem.cs

@@ -1,11 +1,54 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.ComplianceItem, ComplianceItem>]
-public class ComplianceItem : Models.ComplianceItem
+[EntityTypeConfiguration<ComplianceItemConfiguration, ComplianceItem>]
+public class ComplianceItem : Models.ComplianceItem, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 
     public virtual User? Verifier { get; set; }
 }
+
+public sealed class ComplianceItemConfiguration : IEntityTypeConfiguration<ComplianceItem>
+{
+    public void Configure(EntityTypeBuilder<ComplianceItem> builder)
+    {
+        builder.ToTable(nameof(ComplianceItem).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.VerifiedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Requirements).IsRequired().HasMaxLength(MediumTextLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Verifier)
+            .WithMany()
+            .HasForeignKey(fk => fk.VerifiedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Contract.cs

@@ -1,9 +1,53 @@
+using PostFundManagement.Domain.Abstractions;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Contract, Contract>]
-public class Contract : Models.Contract
+[EntityTypeConfiguration<ContractConfiguration, Contract>]
+public class Contract : Models.Contract, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Award? Award { get; set; }
 
     public virtual User? Creator { get; set; }
 }
+
+public sealed class ContractConfiguration : IEntityTypeConfiguration<Contract>
+{
+    public void Configure(EntityTypeBuilder<Contract> builder)
+    {
+        builder.ToTable(nameof(Contract).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.HasIndex(f => f.AwardId).IsUnique();
+        builder.Property(f => f.AwardId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.ExternalSignatureId).IsRequired(false);
+        builder.Property(f => f.SignedDocumentUrl).IsRequired(false);
+        builder.Property(f => f.EffectiveAt).IsRequired(false);
+        builder.Property(f => f.ExpiresAt).IsRequired(false);
+        builder.Property(f => f.TotalValue).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ContractStatus.Draft);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Award)
+            .WithOne(f => f.Contract)
+            .HasForeignKey<Domain.Entities.Contract>(fk => fk.AwardId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Disbursement.cs

@@ -1,8 +1,12 @@
+using PostFundManagement.Domain.Abstractions;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Disbursement, Disbursement>]
-public class Disbursement : Models.Disbursement
+[EntityTypeConfiguration<DisbursementConfiguration, Disbursement>]
+public class Disbursement : Models.Disbursement, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual Milestone? Milestone { get; set; }
@@ -11,3 +15,53 @@ public class Disbursement : Models.Disbursement
 
     public virtual User? Updator { get; set; }
 }
+
+public sealed class DisbursementConfiguration : IEntityTypeConfiguration<Disbursement>
+{
+    public void Configure(EntityTypeBuilder<Disbursement> builder)
+    {
+        builder.ToTable(nameof(Disbursement).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.MilestoneId).IsRequired(false);
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Amount).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Milestone)
+            .WithMany()
+            .HasForeignKey(fk => fk.MilestoneId)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Evidence.cs

@@ -1,8 +1,12 @@
+using PostFundManagement.Domain.Abstractions;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Evidence, Evidence>]
-public class Evidence : Models.Evidence
+[EntityTypeConfiguration<EvidenceConfiguration, Evidence>]
+public class Evidence : Models.Evidence, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual Milestone? Milestone { get; set; }
@@ -15,3 +19,70 @@ public class Evidence : Models.Evidence
 
     public virtual User? Updator { get; set; }
 }
+
+public sealed class EvidenceConfiguration : IEntityTypeConfiguration<Evidence>
+{
+    public void Configure(EntityTypeBuilder<Evidence> builder)
+    {
+        builder.ToTable(nameof(Evidence).Pluralize());
+
+        builder.HasKey(f => f.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.MilestoneId).IsRequired();
+        builder.Property(f => f.IndicatorId).IsRequired();
+        builder.Property(f => f.ActivityId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Version).IsRequired().HasDefaultValue(1);
+        builder.Property(f => f.DocumentUrl).IsRequired();
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+        builder.Property(f => f.Type).IsRequired().HasConversion<int>().HasDefaultValueSql("9")
+            .HasSentinel(EvidenceType.ProcurementDocument);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Milestone)
+            .WithMany()
+            .HasForeignKey(fk => fk.MilestoneId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Indicator)
+            .WithMany()
+            .HasForeignKey(fk => fk.IndicatorId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Activity)
+            .WithMany(f => f.Evidences)
+            .HasForeignKey(fk => fk.ActivityId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Indicator.cs

@@ -1,9 +1,51 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Indicator, Indicator>]
-public class Indicator : Models.Indicator
+[EntityTypeConfiguration<IndicatorConfiguration, Indicator>]
+public class Indicator : Models.Indicator, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 }
+
+public sealed class IndicatorConfiguration : IEntityTypeConfiguration<Indicator>
+{
+    public void Configure(EntityTypeBuilder<Indicator> builder)
+    {
+        builder.ToTable(nameof(Indicator).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.UnitOfMeasure).IsRequired().HasConversion<int>().HasDefaultValueSql("2");
+        builder.Property(f => f.BaselineAmount).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.TargetAmount).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.ActualAmount).IsRequired().HasPrecision(18, 2);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Instrument.cs

@@ -1,9 +1,51 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Instrument, Instrument>]
-public class Instrument : Models.Instrument
+[EntityTypeConfiguration<InstrumentConfiguration, Instrument>]
+public class Instrument : Models.Instrument, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual User? Creator { get; set; }
 
     public virtual Programme? Programme { get; set; }
 }
+
+public sealed class InstrumentConfiguration : IEntityTypeConfiguration<Instrument>
+{
+    public void Configure(EntityTypeBuilder<Instrument> builder)
+    {
+        builder.ToTable(nameof(Instrument).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProgrammeId).IsRequired();
+        builder.Property(f => f.Code).IsRequired().HasMaxLength(ShortLabelLength);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired(false).HasMaxLength(TextLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("2")
+            .HasSentinel(ActivityStatus.Inactive);
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Programme)
+            .WithMany(f => f.Instruments)
+            .HasForeignKey(fk => fk.ProgrammeId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Invite.cs

@@ -1,8 +1,12 @@
+using PostFundManagement.Domain.Abstractions;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Invite, Invite>]
-public class Invite : Models.Invite
+[EntityTypeConfiguration<InviteConfiguration, Invite>]
+public class Invite : Models.Invite, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Organisation? Organisation { get; set; }
 
     public virtual Organisation? InvitedOrganisation { get; set; }
@@ -13,3 +17,59 @@ public class Invite : Models.Invite
 
     public virtual User? RecipientUser { get; set; }
 }
+
+public sealed class InviteConfiguration : IEntityTypeConfiguration<Invite>
+{
+    public void Configure(EntityTypeBuilder<Invite> builder)
+    {
+        builder.ToTable(nameof(Invite).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.OrganisationId).IsRequired();
+        builder.Property(f => f.InvitedOrganisationId).IsRequired();
+        builder.Property(f => f.AwardId).IsRequired();
+        builder.Property(f => f.ContractId).IsRequired();
+        builder.Property(f => f.Recipient).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Organisation)
+            .WithMany()
+            .HasForeignKey(fk => fk.OrganisationId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.InvitedOrganisation)
+            .WithMany()
+            .HasForeignKey(fk => fk.InvitedOrganisationId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Award)
+            .WithMany()
+            .HasForeignKey(fk => fk.AwardId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Contract)
+            .WithMany()
+            .HasForeignKey(fk => fk.ContractId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.RecipientUser)
+            .WithMany()
+            .HasForeignKey(fk => fk.Recipient)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+    }
+}

PostFundManagement.Domain/Entities/Issue.cs

@@ -1,11 +1,63 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Issue, Issue>]
-public class Issue : Models.Issue
+[EntityTypeConfiguration<IssueConfiguration, Issue>]
+public class Issue : Models.Issue, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 
     public virtual User? Assignee { get; set; }
 }
+
+public sealed class IssueConfiguration : IEntityTypeConfiguration<Issue>
+{
+    public void Configure(EntityTypeBuilder<Issue> builder)
+    {
+        builder.ToTable(nameof(Issue).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.ResolvedAt).IsRequired(false);
+        builder.Property(f => f.AssignedTo).IsRequired(false);
+        builder.Property(f => f.Title).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
+        builder.Property(f => f.Priority).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(Priority.Low);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ActivityStatus.Active);
+        builder.Property(f => f.Resolution).IsRequired();
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Assignee)
+            .WithMany()
+            .HasForeignKey(fk => fk.AssignedTo)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.SetNull);
+    }
+}

PostFundManagement.Domain/Entities/Milestone.cs

@@ -1,11 +1,62 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Milestone, Milestone>]
-public class Milestone : Models.Milestone
+[EntityTypeConfiguration<MilestoneConfiguration, Milestone>]
+public class Milestone : Models.Milestone, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 
     public virtual User? Updator { get; set; }
 }
+
+public sealed class MilestoneConfiguration : IEntityTypeConfiguration<Milestone>
+{
+    public void Configure(EntityTypeBuilder<Milestone> builder)
+    {
+        builder.ToTable(nameof(Milestone).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.DueAt).IsRequired();
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+        builder.Property(f => f.Priority).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(Priority.Low);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Notification.cs

@@ -1,9 +1,56 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Notification, Notification>]
-public class Notification : Models.Notification
+[EntityTypeConfiguration<NotificationConfiguration, Notification>]
+public class Notification : Models.Notification, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Organisation? Organisation { get; set; }
 
     public virtual User? RecipientUser { get; set; }
 }
+
+public sealed class NotificationConfiguration : IEntityTypeConfiguration<Notification>
+{
+    public void Configure(EntityTypeBuilder<Notification> builder)
+    {
+        builder.ToTable(nameof(Notification).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.SentAt).IsRequired(false);
+        builder.Property(f => f.Recipient).IsRequired();
+        builder.Property(f => f.OrganisationId).IsRequired();
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.Platform).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(NotificationPlatform.Email);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(NotificationStatus.Pending);
+        builder.Property(f => f.Subject).IsRequired(false).HasMaxLength(LabelLength);
+        builder.Property(f => f.Message).IsRequired().HasMaxLength(LargeTextLength);
+        builder.Property(f => f.Destination).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Error).IsRequired(false);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Organisation)
+            .WithMany()
+            .HasForeignKey(fk => fk.OrganisationId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.RecipientUser)
+            .WithMany()
+            .HasForeignKey(fk => fk.Recipient)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+    }
+}

PostFundManagement.Domain/Entities/Organisation.cs

@@ -1,7 +1,34 @@
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Organisation, Organisation>]
+[EntityTypeConfiguration<OrganisationConfiguration, Organisation>]
 public class Organisation : Models.Organisation
 {
     public virtual User? Creator { get; set; }
 }
+
+public sealed class OrganisationConfiguration : IEntityTypeConfiguration<Organisation>
+{
+    public void Configure(EntityTypeBuilder<Organisation> builder)
+    {
+        builder.ToTable(nameof(Organisation).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.RegistrationNo).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Email).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Type).IsRequired().HasConversion<int>().HasDefaultValueSql("5")
+            .HasSentinel(OrganisationType.PrivateLimitedCompany);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ActivityStatus.Active);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Outcome.cs

@@ -1,9 +1,48 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Outcome, Outcome>]
-public class Outcome : Models.Outcome
+[EntityTypeConfiguration<OutcomeConfiguration, Outcome>]
+public class Outcome : Models.Outcome, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Beneficiary? Beneficiary { get; set; }
 
     public virtual User? Creator { get; set; }
 }
+
+public sealed class OutcomeConfiguration : IEntityTypeConfiguration<Outcome>
+{
+    public void Configure(EntityTypeBuilder<Outcome> builder)
+    {
+        builder.ToTable(nameof(Outcome).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.BeneficiaryId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Beneficiary)
+            .WithMany()
+            .HasForeignKey(fk => fk.BeneficiaryId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Portfolio.cs

@@ -1,13 +1,59 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Portfolio, Portfolio>]
-public class Portfolio : Models.Portfolio
+[EntityTypeConfiguration<PortfolioConfiguration, Portfolio>]
+public class Portfolio : Models.Portfolio, ITenantEntity
 {
     public virtual User? Creator { get; set; }
 
     public virtual User? Owner { get; set; }
 
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Organisation? Organisation { get; set; }
 
     public virtual ICollection<Programme> Programmes { get; set; } = [];
 }
+
+public sealed class PortfolioConfiguration : IEntityTypeConfiguration<Portfolio>
+{
+    public void Configure(EntityTypeBuilder<Portfolio> builder)
+    {
+        builder.ToTable(nameof(Portfolio).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.OrganisationId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.OwnedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired(false).HasMaxLength(TextLength);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Organisation)
+            .WithMany()
+            .HasForeignKey(fk => fk.OrganisationId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Owner)
+            .WithMany()
+            .HasForeignKey(fk => fk.OwnedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Programme.cs

@@ -1,12 +1,17 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Programme, Programme>]
-public class Programme : Models.Programme
+[EntityTypeConfiguration<ProgrammeConfiguration, Programme>]
+public class Programme : Models.Programme, ITenantEntity
 {
     public virtual User? Creator { get; set; }
 
     public virtual User? Owner { get; set; }
 
+    public virtual Tenant? Tenant { get; set; }
+    
     public virtual Portfolio? Portfolio { get; set; }
     
     public virtual ICollection<Instrument> Instruments { get; set; } = [];
@@ -17,3 +22,47 @@ public class Programme : Models.Programme
 
     public virtual ICollection<Award> Awards { get; set; } = [];
 }
+
+public sealed class ProgrammeConfiguration : IEntityTypeConfiguration<Programme>
+{
+    public void Configure(EntityTypeBuilder<Programme> builder)
+    {
+        builder.ToTable(nameof(Programme).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.PortfolioId).IsRequired();
+        builder.Property(f => f.OwnedBy).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Portfolio)
+            .WithMany(f => f.Programmes)
+            .HasForeignKey(fk => fk.PortfolioId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Owner)
+            .WithMany()
+            .IsRequired()
+            .HasForeignKey(fk => fk.OwnedBy)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Project.cs

@@ -1,13 +1,68 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Project, Project>]
-public class Project : Models.Project
+[EntityTypeConfiguration<ProjectConfiguration, Project>]
+public class Project : Models.Project, ITenantEntity
 {
     public virtual User? Creator { get; set; }
 
     public virtual User? Updator { get; set; }
 
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Programme? Programme { get; set; }
 
     public virtual ICollection<Award> Awards { get; set; } = [];
 }
+
+public sealed class ProjectConfiguration : IEntityTypeConfiguration<Project>
+{
+    public void Configure(EntityTypeBuilder<Project> builder)
+    {
+        builder.ToTable(nameof(Project).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProgrammeId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.StartedAt).IsRequired(false);
+        builder.Property(f => f.EndedAt).IsRequired(false);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
+        builder.Property(f => f.Sector).IsRequired().HasConversion<int>().HasDefaultValueSql("11")
+            .HasSentinel(IndustrySector.InformationCommunicationTechnology);
+        builder.Property(f => f.ProjectType).IsRequired().HasConversion<int>().HasDefaultValueSql("10")
+            .HasSentinel(ProjectType.Innovation);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Programme)
+            .WithMany(f => f.Projects)
+            .HasForeignKey(fk => fk.ProgrammeId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Risk.cs

@@ -1,9 +1,52 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Risk, Risk>]
-public class Risk : Models.Risk
+[EntityTypeConfiguration<RiskConfiguration, Risk>]
+public class Risk : Models.Risk, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
 
     public virtual User? Creator { get; set; }
 }
+
+public sealed class RiskConfiguration : IEntityTypeConfiguration<Risk>
+{
+    public void Configure(EntityTypeBuilder<Risk> builder)
+    {
+        builder.ToTable(nameof(Risk).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.Likelihood).IsRequired().HasConversion<int>().HasDefaultValueSql("3")
+            .HasSentinel(RiskLikelihood.Possible);
+        builder.Property(f => f.Impact).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(RiskImpact.Negligible);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Rule.cs

@@ -1,11 +1,60 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.Rule, Rule>]
-public class Rule : Models.Rule
+[EntityTypeConfiguration<RuleConfiguration, Rule>]
+public class Rule : Models.Rule, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual User? Creator { get; set; }
 
     public virtual User? Updator { get; set; }
 
     public virtual Programme? Programme { get; set; }
 }
+
+public sealed class RuleConfiguration : IEntityTypeConfiguration<Rule>
+{
+    public void Configure(EntityTypeBuilder<Rule> builder)
+    {
+        builder.ToTable(nameof(Rule).Pluralize());
+
+        builder.HasKey(fk => fk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProgrammeId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Version).IsRequired().HasDefaultValue(1);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("2")
+            .HasSentinel(ActivityStatus.Inactive);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Programme)
+            .WithMany(f => f.Rules)
+            .HasForeignKey(fk => fk.ProgrammeId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/SiteVisit.cs

@@ -1,9 +1,51 @@
+using PostFundManagement.Domain.Abstractions;
+using static PostFundManagement.Domain.Extensions.Constants;
+
 namespace PostFundManagement.Domain.Entities;
 
-[EntityTypeConfiguration<Configuration.Entities.SiteVisit, SiteVisit>]
-public class SiteVisit : Models.SiteVisit
+[EntityTypeConfiguration<SiteVisitConfiguration, SiteVisit>]
+public class SiteVisit : Models.SiteVisit, ITenantEntity
 {
+    public virtual Tenant? Tenant { get; set; }
+
     public virtual Project? Project { get; set; }
      
      public virtual User? Creator { get; set; }
 }
+
+public sealed class SiteVisitConfiguration : IEntityTypeConfiguration<SiteVisit>
+{
+    public void Configure(EntityTypeBuilder<SiteVisit> builder)
+    {
+        builder.ToTable(nameof(SiteVisit).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.TenantId).IsRequired();
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.VisitedAt).IsRequired();
+        builder.Property(f => f.InspectorName).IsRequired();
+        builder.Property(f => f.Findings).IsRequired(false).HasMaxLength(LargeTextLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Tenant)
+            .WithMany()
+            .HasForeignKey(fk => fk.TenantId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}

PostFundManagement.Domain/Entities/Tenant.cs

@@ -0,0 +1,40 @@
+using static PostFundManagement.Domain.Extensions.Constants;
+
+namespace PostFundManagement.Domain.Entities;
+
+[EntityTypeConfiguration<TenantConfiguration, Tenant>]
+public class Tenant : Models.Tenant
+{
+    public virtual User? Creator { get; set; }
+
+    public virtual User? Updator { get; set; }
+}
+
+public sealed class TenantConfiguration : IEntityTypeConfiguration<Tenant>
+{
+    public void Configure(EntityTypeBuilder<Tenant> builder)
+    {
+        builder.ToTable(nameof(Tenant).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.UpdatedBy).IsRequired(false);
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
+        builder.Property(f => f.Status).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
+            .HasSentinel(ActivityStatus.Active);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Updator)
+            .WithMany()
+            .HasForeignKey(fk => fk.UpdatedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.Restrict);
+    }
+}