Added image name to compose file for console

Completed communication inte endpoints

PostFundManagement.Api/Endpoints/Communications/GetApplicantInviteEndpoint.cs

@@ -14,9 +14,9 @@ public sealed class GetApplicantInviteEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/communications/invites/applicant/{userId:Guid}", async (Guid userId, ICommunicationsService service,
+        builder.MapGet("api/communications/invites/applicant/{applicantUserId:Guid}", async (Guid applicantUserId, ICommunicationsService service,
             HttpContext context, CancellationToken cancellationToken = default) =>
-                await service.GetApplicantInviteAsync(userId, cancellationToken) switch
+                await service.GetApplicantInviteAsync(applicantUserId, cancellationToken) switch
                 {
                     {  IsSuccess: true, Value: var invite } => Results.Ok(invite),
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),

PostFundManagement.Api/Endpoints/Communications/GetApplicantInvitesEndpoint.cs

@@ -0,0 +1,35 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Communications;
+
+[ApiVersionTarget(1)]
+public sealed class GetApplicantInvitesEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/communications/invites/{applicantUserId:Guid}", async (Guid applicantUserId, ICommunicationsService service,
+            HttpContext context, CancellationToken cancellationToken = default) =>
+                await service.GetApplicantInvitesAsync(applicantUserId, cancellationToken) switch
+                {
+                    {  IsSuccess: true, Value: var invite } => Results.Ok(invite),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems()),
+                })
+            .WithDescription("Gets an applicant's invite list")
+            .WithName(typeof(GetApplicantInvitesEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Invite[]>(StatusCodes.Status200OK)        
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Communications)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Evidence/GetIndicatorEndpoint.cs

@@ -23,14 +23,15 @@ public sealed class GetIndicatorEndpoint : IEndpoint
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get a specific indicator.")
+            .WithDescription("Get a specific indicator.")
-        .WithName(typeof(GetIndicatorEndpoint).ToEndpointName())
+            .WithName(typeof(GetIndicatorEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Indicator>(StatusCodes.Status200OK)
+            .Produces<Indicator>(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status404NotFound)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status403Forbidden)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .WithTags(EndpointTags.Evidence);
+            .WithTags(EndpointTags.Evidence)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Evidence/GetIndicatorsEndpoint.cs

@@ -27,6 +27,7 @@ public class GetIndicatorsEndpoint : IEndpoint
             .Produces<Indicator[]>(StatusCodes.Status200OK)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Evidence);
+            .WithTags(EndpointTags.Evidence)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Evidence/GetProjectEvidenceEndpoint.cs

@@ -13,7 +13,7 @@ public class GetProjectEvidenceEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/evidence/milestone/{projectId}", async (string projectId, IEvidenceService service, 
+        builder.MapGet("api/evidence/{projectId}", async (string projectId, IEvidenceService service, 
             CancellationToken cancellationToken = default) =>
                 await service.GetProjectEvidencesAsync(projectId, cancellationToken) switch
                 {

PostFundManagement.Api/Endpoints/Execution/ApproveDisbursementEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class ApproveDisbursementEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/execution/disbursements/{disbursementId}/approve", async (string disbursementId,
-            ExecutionService service, HttpContext context, CancellationToken cancellationToken = default) =>
+            IExecutionService service, HttpContext context, CancellationToken cancellationToken = default) =>
                 await service.ApproveDisbursementAsync(disbursementId, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Execution/CreateDisbursementEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateDisbursementEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/execution/disbursements", async (CreateDisbursementRequest request, 
-            ExecutionService service, HttpContext context, CancellationToken cancellationToken = default) =>
+            IExecutionService service, HttpContext context, CancellationToken cancellationToken = default) =>
                 await service.CreateDisbursementAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Execution/CreateRiskEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain.Abstractions;
@@ -13,7 +14,7 @@ public class CreateRiskEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapPost("api/execution/risks", async (CreateRiskRequest request, ExecutionService service, 
+        builder.MapPost("api/execution/risks", async (CreateRiskRequest request, IExecutionService service, 
             HttpContext context, CancellationToken cancellationToken = default) =>
                 await service.CreateRiskAsync(request, context.GetUserId(), cancellationToken) switch 
                 {

PostFundManagement.Api/Endpoints/Execution/GetDisbursementEndpoint.cs

@@ -1,5 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Execution;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public sealed class GetDisbursementEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/execution/disbursements/{disbursementId}", async (string disbursementId, ExecutionService service, 
+        builder.MapGet("api/execution/disbursements/{disbursementId}", async (string disbursementId, IExecutionService service, 
             CancellationToken cancellationToken = default) =>
                 await service.GetDisbursementAsync(disbursementIdHash: disbursementId, cancellationToken) switch
                 {
@@ -31,6 +31,7 @@ public sealed class GetDisbursementEndpoint : IEndpoint
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status400BadRequest)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Execution);
+            .WithTags(EndpointTags.Execution)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Execution/GetDisbursementsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetDisbursementsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/execution/disbursements", async (ExecutionService service, 
+        builder.MapGet("api/execution/disbursements", async (IExecutionService service, 
             int page = 1, int pageSize = 10, CancellationToken cancellationToken = default) =>
                 await service.GetDisbursementsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
@@ -28,6 +28,7 @@ public class GetDisbursementsEndpoint : IEndpoint
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces(StatusCodes.Status404NotFound)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Execution);
+            .WithTags(EndpointTags.Execution)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Execution/GetRiskEndpoint.cs

@@ -1,5 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Execution;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public sealed class GetRiskEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/execution/risks/{riskId}", async (string riskId, ExecutionService service,
+        builder.MapGet("api/execution/risks/{riskId}", async (string riskId, IExecutionService service,
             CancellationToken cancellationToken = default) =>
                 await service.GetRiskAsync(riskIdHash: riskId, cancellationToken) switch
                 {
@@ -30,6 +30,7 @@ public sealed class GetRiskEndpoint : IEndpoint
             .Produces(StatusCodes.Status404NotFound)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Execution);
+            .WithTags(EndpointTags.Execution)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Execution/GetRisksEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -13,7 +13,7 @@ public class GetRisksEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/execution/risks", async (ExecutionService service, 
+        builder.MapGet("api/execution/risks", async (IExecutionService service, 
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetRisksAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
@@ -26,6 +26,7 @@ public class GetRisksEndpoint : IEndpoint
             .Produces(StatusCodes.Status200OK)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Execution);
+            .WithTags(EndpointTags.Execution)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Execution/UpdateDisbursementEndpoint.cs

@@ -1,4 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
@@ -14,7 +15,7 @@ public sealed class UpdateDisbursementEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPut("api/execution/disbursements", async (UpdateDisbursementRequest request, HttpContext context, 
-            ExecutionService service, CancellationToken cancellationToken = default) =>
+            IExecutionService service, CancellationToken cancellationToken = default) =>
                 await service.UpdateDisbursementAsync(request, userId: context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Execution/UpdateRiskEndpoint.cs

@@ -1,4 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Execution;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
@@ -14,7 +15,7 @@ public sealed class UpdateRiskEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPut("api/execution/risks", async (UpdateRiskRequest request, 
-            ExecutionService service, CancellationToken cancellationToken = default) => 
+            IExecutionService service, CancellationToken cancellationToken = default) => 
                 await service.UpdateRiskAsync(request, cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Governance/CreateOrganisationEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public sealed class CreateOrganisationEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/governance/organisations", async (CreateOrganisationRequest request, HttpContext context, 
-            GovernanceService service, CancellationToken cancellationToken = default) =>
+            IGovernanceService service, CancellationToken cancellationToken = default) =>
                 await service.CreateOrganisationAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Governance/CreatePortfolioEndpoint.cs

@@ -0,0 +1,38 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Governance;
+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.Governance;
+
+[ApiVersionTarget(1)]
+public sealed class CreatePortfolioEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapPost("api/governance/organisations/portfolio", async (CreatePortfolioRequest request, HttpContext context,
+            IGovernanceService service, CancellationToken cancellationToken = default) =>
+                await service.CreatePortfolioAsync(request, context.GetUserId(), cancellationToken) switch
+                {
+                    { IsSuccess: true } => Results.Ok(),
+                    var r when r.HasError<CreateError>() => Results.BadRequest(r.Errors.ToProblems()),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(r.Errors.ToProblems()),
+                    var r when r.HasError<ValidationError>() => Results.BadRequest(r.Errors.ToProblems()),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Create a new organization portfolio")
+            .WithName(typeof(CreatePortfolioEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces<Problems>(StatusCodes.Status404NotFound)
+            .Produces<Problems>(StatusCodes.Status400BadRequest)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .WithTags(EndpointTags.Governance);
+    }
+}

PostFundManagement.Api/Endpoints/Governance/DashboardEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
@@ -12,7 +13,7 @@ public class DashboardEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/governance/dashboard", async (GovernanceService service,
+        builder.MapGet("api/governance/dashboard", async (IGovernanceService service,
             CancellationToken cancellationToken = default) =>
                 await service.GetDashboardAsync(cancellationToken) switch
                 {
@@ -25,6 +26,7 @@ public class DashboardEndpoint : IEndpoint
             .Produces<Dashboard>(StatusCodes.Status200OK)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Governance);
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/GetInstrumentsEndpoint.cs

@@ -1,6 +1,7 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
 using PostFundManagement.Domain.Security;
@@ -13,19 +14,22 @@ public class GetInstrumentsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/governance/instruments", async (GovernanceService service, 
+        builder.MapGet("api/governance/instruments/{programmeId}", async (string programmeId, IGovernanceService service, 
             CancellationToken cancellationToken = default) =>
-                await service.GetInstrumentsAsync(cancellationToken) switch
+                await service.GetInstrumentsAsync(programmeId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var instrumenrs } => Results.Ok(instrumenrs),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
                     var r => Results.InternalServerError(r.Errors.ToProblems()),
                 })
             .WithDescription("Get all funding instruments")
             .WithName(typeof(GetInstrumentsEndpoint).ToEndpointName())
             .MapToApiVersion(new ApiVersion(1))
             .Produces<Instrument[]>(StatusCodes.Status200OK)
-            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Governance);
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/GetOrganisationEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -15,10 +15,10 @@ public class GetOrganisationEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapGet("api/governance/organisations/{organisationId}", async (string organisationId,
-            GovernanceService service, CancellationToken cancellationToken = default) =>
+            IGovernanceService service, CancellationToken cancellationToken = default) =>
                 await service.GetOrganisationAsync(organisationId, cancellationToken) switch
                 {
-                    { IsSuccess: true, Value: var organisation } => Results.Ok(organisationId),
+                    { IsSuccess: true, Value: var organisation } => Results.Ok(organisation),
                     var r when r.HasError<IdDecodeError>() => Results.Forbid(),
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
@@ -31,6 +31,7 @@ public class GetOrganisationEndpoint : IEndpoint
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces(StatusCodes.Status403Forbidden)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Governance);
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/GetOrganisationsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetOrganisationsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/governance/organisations", async (GovernanceService service, 
+        builder.MapGet("api/governance/organisations", async (IGovernanceService service, 
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetOrganisationsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
@@ -27,6 +27,7 @@ public class GetOrganisationsEndpoint : IEndpoint
             .Produces<Organisation[]>(StatusCodes.Status200OK)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Governance);
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/GetPortfolioEndpoint.cs

@@ -0,0 +1,36 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Governance;
+
+[ApiVersionTarget(1)]
+public sealed class GetPortfolioEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/governance/portfolios/{portfolioId}", async (string portfolioId, IGovernanceService service, 
+            CancellationToken cancellationToken = default) =>
+                await service.GetPortfolioAsync(portfolioIdHash: portfolioId, cancellationToken) switch
+                {
+                    {  IsSuccess: true, Value: var portfolio } => Results.Ok(portfolio),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Get a specific portfolios")
+            .WithName(typeof(GetPortfolioEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Portfolio[]>(StatusCodes.Status200OK)
+            .Produces<Portfolio[]>(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Governance/GetPortfolioProgrammesEndpoint.cs

@@ -0,0 +1,37 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Governance;
+
+[ApiVersionTarget(1)]
+public sealed class GetPortfolioProgrammesEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/governance/portfolios/{portfolioId}/programmes", async (string portfolioId, IGovernanceService service,
+            CancellationToken cancellationToken = default) =>
+                await service.GetPortfolioProgrammesAsync(portfolioId, cancellationToken) switch
+                {
+                    { IsSuccess: true, Value: var portfolios } => Results.Ok(portfolios),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Get a programme's portfolios")
+            .WithName(typeof(GetPortfolioProgrammesEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Programme[]>(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Governance/GetPortfoliosEndpoint.cs

@@ -1,6 +1,7 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
 using PostFundManagement.Domain.Security;
@@ -13,19 +14,22 @@ public class GetPortfoliosEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/governance/portfolios", async (GovernanceService service, 
+        builder.MapGet("api/governance/organisations/{organisationId}/portfolio", async (string organisationId,
-            CancellationToken cancellationToken = default) =>
+            IGovernanceService service, CancellationToken cancellationToken = default) =>
-                await service.GetPorfoliosAsync(cancellationToken) switch
+                await service.GetPorfoliosAsync(organisationId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var portfolios } => Results.Ok(portfolios),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
             .WithDescription("Get all portfolios")
             .WithName(typeof(GetPortfoliosEndpoint).ToEndpointName())
             .MapToApiVersion(new ApiVersion(1))
             .Produces<Portfolio[]>(StatusCodes.Status200OK)
-            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Governance);
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/GetProgrammesEndpoint.cs

@@ -1,6 +1,7 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
 using PostFundManagement.Domain.Security;
@@ -13,19 +14,22 @@ public class GetProgrammesEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/governance/programmes", async (GovernanceService service, 
+        builder.MapGet("api/governance/programmes/{portfolioId}", async (string portfolioId, IGovernanceService service, 
             CancellationToken cancellationToken = default) =>
-                await service.GetProgrammesAsync(cancellationToken) switch
+                await service.GetProgrammesAsync(portfolioId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var programmes } => Results.Ok(programmes),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
             .WithDescription("Get all programmes")
             .WithName(typeof(GetProgrammesEndpoint).ToEndpointName())
             .MapToApiVersion(new ApiVersion(1))
             .Produces<Programme[]>(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Governance);
+            .WithTags(EndpointTags.Governance)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Governance/UpdateOrganisationEndpoint.cs

@@ -1,4 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Governance;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
@@ -14,7 +15,7 @@ public sealed class UpdateOrganisationEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPut("api/governance/organisations", async (UpdateOrganisationRequest request,
-            GovernanceService service, CancellationToken cancellationToken = default) => 
+            IGovernanceService service, CancellationToken cancellationToken = default) => 
                 await service.UpdateOrganisationAsync(request, cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Governance/UpdatePortfolioEndpoint.cs

@@ -0,0 +1,38 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Governance;
+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.Governance;
+
+[ApiVersionTarget(1)]
+public sealed class UpdatePortfolioEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapPut("api/governance/organisations/portfolio", async (UpdatePortfolioRequest request, HttpContext context, 
+            IGovernanceService service, CancellationToken cancellationToken = default) =>
+                await service.UpdatePortfolioAsync(request, context.GetUserId(), cancellationToken) switch
+                {
+                    {  IsSuccess: true } => Results.Ok(),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
+                    var r when r.HasError<UpdateError>() => Results.BadRequest(r.Errors.ToProblems()),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Update an existing organization portfolio")
+            .WithName(typeof(UpdatePortfolioEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status400BadRequest)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Governance);
+    }
+}

PostFundManagement.Api/Endpoints/Grants/CreateAwardEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateAwardEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/grants/awards", async (CreateAwardRequest request, HttpContext context, 
-            GrantsService service, CancellationToken cancellationToken = default) =>
+            IGrantsService service, CancellationToken cancellationToken = default) =>
                 await service.CreateAwardAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Grants/CreateBudgetEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateBudgetEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/grants/budgets", async (CreateBudgetRequest request, HttpContext context,
-            GrantsService service, CancellationToken cancellationToken = default) =>
+            IGrantsService service, CancellationToken cancellationToken = default) =>
                 await service.CreateBudgetAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     {  IsSuccess: true } => Results.Ok(),
@@ -23,15 +24,15 @@ public class CreateBudgetEndpoint : IEndpoint
                     var r when r.HasError<CreateError>() => Results.BadRequest(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Create a new budget line (M05)")
+            .WithDescription("Create a new budget line (M05)")
-        .WithName(typeof(CreateBudgetEndpoint).ToEndpointName())
+            .WithName(typeof(CreateBudgetEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status404NotFound)
-        .Produces(StatusCodes.Status400BadRequest)
+            .Produces(StatusCodes.Status400BadRequest)
-        .Produces<Problems>(StatusCodes.Status400BadRequest)
+            .Produces<Problems>(StatusCodes.Status400BadRequest)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants);
     }
 }

PostFundManagement.Api/Endpoints/Grants/CreateContractEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateContractEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/grants/contracts", async (CreateContractRequest request, HttpContext context,
-            GrantsService service, CancellationToken cancellationToken = default) =>
+            IGrantsService service, CancellationToken cancellationToken = default) =>
                 await service.CreateContractAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Grants/ExecuteContractEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class ExecuteContractEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/grants/contracts/execute", async (ExecuteContractRequest request, HttpContext context,
-            GrantsService service, CancellationToken cancellationToken = default) =>
+            IGrantsService service, CancellationToken cancellationToken = default) =>
                 await service.ExecuteContractAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Grants/GetAwardEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetAwardEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/awards/{awardId}", async (string awardId, GrantsService service,
+        builder.MapGet("api/grants/awards/{awardId}", async (string awardId, IGrantsService service,
             CancellationToken cancellationToken = default) =>
                 await service.GetAwardAsync(awardId, cancellationToken) switch
                 {
@@ -23,14 +23,15 @@ public class GetAwardEndpoint : IEndpoint
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get award by ID")
+            .WithDescription("Get award by ID")
-        .WithName(typeof(GetAwardEndpoint).ToEndpointName())
+            .WithName(typeof(GetAwardEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Award>(StatusCodes.Status200OK)
+            .Produces<Award>(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status403Forbidden)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status404NotFound)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Grants/GetAwardsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,19 +14,20 @@ public class GetAwardsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/awards", async (GrantsService service, 
+        builder.MapGet("api/grants/awards", async (IGrantsService service, 
             int page = 1, int pageSize = 10, CancellationToken cancellationToken = default) =>
                 await service.GetAwardsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var awards } => Results.Ok(awards),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get a list of awards")
+            .WithDescription("Get a list of awards")
-        .WithName(typeof(GetAwardsEndpoint).ToEndpointName())
+            .WithName(typeof(GetAwardsEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Award[]>(StatusCodes.Status200OK)
+            .Produces<Award[]>(StatusCodes.Status200OK)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Grants/GetBudgetEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetBudgetEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/budgets/{budgetId}", async (string budgetId, GrantsService service, 
+        builder.MapGet("api/grants/budgets/{budgetId}", async (string budgetId, IGrantsService service, 
             CancellationToken cancellationToken = default) =>
                 await service.GetBudgetAsync(budgetId, cancellationToken) switch
                 {
@@ -23,14 +23,15 @@ public class GetBudgetEndpoint : IEndpoint
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get budget by ID")
+            .WithDescription("Get budget by ID")
-        .WithName(typeof(GetBudgetEndpoint).ToEndpointName())
+            .WithName(typeof(GetBudgetEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Budget>(StatusCodes.Status200OK)
+            .Produces<Budget>(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status404NotFound)
-        .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status403Forbidden)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Grants/GetBudgetsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,19 +14,20 @@ public class GetBudgetsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/budgets", async (GrantsService service, 
+        builder.MapGet("api/grants/budgets", async (IGrantsService service, 
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetBudgetsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var budgets } => Results.Ok(budgets),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get all budgets")
+            .WithDescription("Get all budgets")
-        .WithName(typeof(GetBudgetsEndpoint).ToEndpointName())
+            .WithName(typeof(GetBudgetsEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Budget[]>(StatusCodes.Status200OK)
+            .Produces<Budget[]>(StatusCodes.Status200OK)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Grants/GetContractEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetContractEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/contracts/{contractId}", async (string contractId, GrantsService service, 
+        builder.MapGet("api/grants/contracts/{contractId}", async (string contractId, IGrantsService service, 
             CancellationToken cancellationToken = default) =>
                 await service.GetContractAsync(contractId, cancellationToken) switch
                 {
@@ -23,14 +23,15 @@ public class GetContractEndpoint : IEndpoint
                     var r when r.HasError<NotFoundError>() => Results.NotFound(),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Get contract by ID")
+            .WithDescription("Get contract by ID")
-        .WithName(typeof(GetContractEndpoint).ToEndpointName())
+            .WithName(typeof(GetContractEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces<Contract>(StatusCodes.Status200OK)
+            .Produces<Contract>(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status404NotFound)
-        .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status403Forbidden)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Grants/GetContractsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Grants;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetContractsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/grants/contracts", async (GrantsService service, 
+        builder.MapGet("api/grants/contracts", async (IGrantsService service, 
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetContractsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
@@ -27,6 +27,7 @@ public class GetContractsEndpoint : IEndpoint
             .Produces<Contract[]>(StatusCodes.Status200OK)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Grants);
+            .WithTags(EndpointTags.Grants)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/CreateActivityEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateActivityEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/projects/activities", async (CreateActivityRequest request, 
-            HttpContext context, ProjectService service, CancellationToken cancellationToken = default) =>
+            HttpContext context, IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.CreateActivityAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } result => Results.Ok(),

PostFundManagement.Api/Endpoints/Projects/CreateProgrammeEndpoint.cs

@@ -0,0 +1,37 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Projects;
+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.Projects;
+
+[ApiVersionTarget(1)]
+public sealed class CreateProgrammeEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapPost("api/projects/programme", async (CreateProgrammeRequest request, HttpContext context,
+            IProjectService service, CancellationToken cancellationToken = default) =>
+                await service.CreateProgrammeAsync(request, userId: context.GetUserId(), cancellationToken) switch
+                {
+                    { IsSuccess: true } => Results.Ok(),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<ValidationError>() => Results.BadRequest(r.Errors.ToProblems()),
+                    var r when r.HasError<CreateError>() => Results.BadRequest(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Create programme")
+            .WithName(typeof(CreateProgrammeEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Projects);
+    }
+}

PostFundManagement.Api/Endpoints/Projects/CreateProjectEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class CreateProjectEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPost("api/projects", async (CreateProjectRequest request, HttpContext context,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.CreateProjectAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } result => Results.Ok(),

PostFundManagement.Api/Endpoints/Projects/GetActivitiesEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetActivitiesEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapGet("api/projects/{projectId}/activities", async (string projectId,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.GetActivitiesAsync(projectId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var activities } => Results.Ok(activities),
@@ -28,6 +28,7 @@ public class GetActivitiesEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetActivityEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetActivityEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapGet("api/projects/activities/{activityId}", async (string activityId,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.GetActivityAsync(activityId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var activity } => Results.Ok(activity),
@@ -30,6 +30,7 @@ public class GetActivityEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetMilestoneEndpoint.cs

@@ -1,5 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Projects;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetMilestoneEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/projects/milestones/{milestoneId}", async (string milestoneId, ProjectService service, 
+        builder.MapGet("api/projects/milestones/{milestoneId}", async (string milestoneId, IProjectService service, 
             CancellationToken cancellationToken = default) =>
                 await service.GetMilestoneAsync(milestoneId, cancellationToken) switch
                 {

PostFundManagement.Api/Endpoints/Projects/GetMilestonesEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,20 +14,20 @@ public class GetMilestonesEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/projects/milestones/{page:int}/{pageSize:int}", async (ProjectService service,
+        builder.MapGet("api/projects/milestones/{page:int}/{pageSize:int}", async (IProjectService service,
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetMilestonesAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var milestones } => Results.Ok(milestones),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-            .RequireAuthorization()
             .WithDescription("Get a list of all milestones")
             .WithName(typeof(GetMilestonesEndpoint).ToEndpointName())
             .MapToApiVersion(new ApiVersion(1))
             .Produces<Milestone[]>(StatusCodes.Status200OK)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetProgrammeEndpoint.cs

@@ -0,0 +1,36 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Projects;
+
+[ApiVersionTarget(1)]
+public sealed class GetProgrammeEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/projects/programme/{programmeId}", async (string programmeId, IProjectService service, 
+            CancellationToken cancellationToken = default) =>
+                await service.GetProgrammeAsync(programmeId, cancellationToken) switch
+                {
+                    { IsSuccess: true, Value: var programme } => Results.Ok(programme),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Get specific programme")
+            .WithName(typeof(GetProgrammeEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Programme>(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)            
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Projects/GetProgrammeProjectsEndpoint.cs

@@ -0,0 +1,37 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Errors;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Projects;
+
+[ApiVersionTarget(1)]
+public sealed class GetProgrammeProjectsEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/projects/{programmeId}/programme", async (string programmeId,
+            IProjectService service, CancellationToken cancellationToken = default) =>
+                await service.GetProgrammeProjectsAsync(programmeId, cancellationToken) switch
+                {
+                    { IsSuccess: true, Value: var projects } => Results.Ok(projects),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<IdDecodeError>() => Results.Forbid(),
+                    var r => Results.InternalServerError(r.Errors.ToProblems()),
+                })
+            .WithDescription("Get a list of all projects under a programme")
+            .WithName(typeof(GetProgrammeProjectsEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Project[]>(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Projects/GetProgrammesEndpoint.cs

@@ -0,0 +1,35 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;
+
+namespace PostFundManagement.Api.Endpoints.Projects;
+
+[ApiVersionTarget(1)]
+public sealed class GetProgrammesEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/projects/programme/{page:int}/{pageSize:int}", async (IProjectService service,
+            int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
+                await service.GetProgrammesAsync(Pagination.Create(page, pageSize), cancellationToken) switch
+                {
+                    { IsSuccess: true, Value: var programmes } => Results.Ok(programmes),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Get a list of all programmes")
+            .WithName(typeof(GetProgrammesEndpoint).ToEndpointName("Projects"))
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces<Programme[]>(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status404NotFound)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
+    }
+}

PostFundManagement.Api/Endpoints/Projects/GetProjectEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetProjectEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/projects/{projectId}", async (string projectId, ProjectService service,
+        builder.MapGet("api/projects/{projectId}", async (string projectId, IProjectService service,
             CancellationToken cancellationToken = default) =>
                 await service.GetProjectAsync(projectId, cancellationToken) switch
                 {
@@ -31,6 +31,7 @@ public class GetProjectEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetProjectIndicatorsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetProjectIndicatorsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/projects/indicators/project/{projectId}", async (string projectId, ProjectService service,
+        builder.MapGet("api/projects/indicators/project/{projectId}", async (string projectId, IProjectService service,
             CancellationToken cancellationToken = default) =>
                 await service.GetProjectIndicatorsAsync(projectIdHash: projectId, cancellationToken) switch
                 {
@@ -30,6 +30,7 @@ public class GetProjectIndicatorsEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetProjectMilestonesEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -15,7 +15,7 @@ public class GetProjectMilestonesEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapGet("api/projects/{projectId}/milestones", async (string projectId,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.GetProjectMilestonesAsync(projectId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var milestones } => Results.Ok(milestones),
@@ -30,6 +30,7 @@ public class GetProjectMilestonesEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetProjectRisksEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
@@ -15,7 +15,7 @@ public class GetProjectRisksEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapGet("api/projects/{projectId}/risks", async (string projectId,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.GetProjectRisksAsync(projectId, cancellationToken) switch
                 {
                     { IsSuccess: true, Value: var risks } => Results.Ok(risks),
@@ -30,6 +30,7 @@ public class GetProjectRisksEndpoint : IEndpoint
             .Produces(StatusCodes.Status403Forbidden)
             .Produces(StatusCodes.Status401Unauthorized)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/GetProjectsEndpoint.cs

@@ -1,5 +1,5 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -14,7 +14,7 @@ public class GetProjectsEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapGet("api/projects", async (ProjectService service, 
+        builder.MapGet("api/projects", async (IProjectService service, 
             int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                 await service.GetProjectsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                 {
@@ -27,6 +27,7 @@ public class GetProjectsEndpoint : IEndpoint
             .Produces<Project[]>(StatusCodes.Status200OK)
             .Produces<Problems>(StatusCodes.Status500InternalServerError)
             .Produces(StatusCodes.Status401Unauthorized)
-            .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects)
+            .CacheOutput();
     }
 }

PostFundManagement.Api/Endpoints/Projects/UpdateMilestoneEndpoint.cs

@@ -1,4 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Extensions;
@@ -12,7 +13,7 @@ public sealed class UpdateMilestoneEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
-        builder.MapPut("api/projects/milestone", async (UpdateMilestoneRequest request, ProjectService service, 
+        builder.MapPut("api/projects/milestone", async (UpdateMilestoneRequest request, IProjectService service, 
             HttpContext context, CancellationToken cancellationToken = default) =>
                 await service.UpdateMilestoneAsync(request, context.GetUserId(), cancellationToken) switch
                 {

PostFundManagement.Api/Endpoints/Projects/UpdateProgrammeEndpoint.cs

@@ -0,0 +1,36 @@
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Projects;
+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.Projects;
+
+[ApiVersionTarget(1)]
+public sealed class UpdateProgrammeEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapPut("api/projects/programme", async (UpdateProgrammeRequest request, HttpContext context, 
+            IProjectService service, CancellationToken cancellationToken = default) =>
+                await service.UpdateProgrammeAsync(request, userId: context.GetUserId(), cancellationToken) switch
+                {
+                    {  IsSuccess: true } => Results.Ok(),
+                    var r when r.HasError<NotFoundError>() => Results.NotFound(),
+                    var r when r.HasError<UpdateError>() => Results.BadRequest(r.Errors.ToProblems()),
+                    var r => Results.InternalServerError(r.Errors.ToProblems())
+                })
+            .WithDescription("Update existing programme")
+            .WithName(typeof(UpdateProgrammeEndpoint).ToEndpointName())
+            .MapToApiVersion(new ApiVersion(1))
+            .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status403Forbidden)
+            .Produces(StatusCodes.Status401Unauthorized)
+            .Produces<Problems>(StatusCodes.Status400BadRequest)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .WithTags(EndpointTags.Projects);
+    }
+}

PostFundManagement.Api/Endpoints/Projects/UpdateProjectEndpoint.cs

@@ -1,4 +1,5 @@
-using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
@@ -14,20 +15,20 @@ public sealed class UpdateProjectEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPut("api/projects", async (UpdateProjectRequest request, 
-            ProjectService service, HttpContext context, CancellationToken cancellationToken = default) =>
+            IProjectService service, HttpContext context, CancellationToken cancellationToken = default) =>
                 await service.UpdateProjectAsync(request, userId: context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),
                     var r when r.HasError<UpdateError>() => Results.BadRequest(r.Errors.ToProblems()),
                     var r => Results.InternalServerError(r.Errors.ToProblems())
                 })
-        .WithDescription("Update project details")
+            .WithDescription("Update project details")
-        .WithName(typeof(UpdateProjectEndpoint).ToEndpointName())
+            .WithName(typeof(UpdateProjectEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
+            .MapToApiVersion(new ApiVersion(1))
-        .Produces(StatusCodes.Status200OK)
+            .Produces(StatusCodes.Status200OK)
-        .Produces<Problems>(StatusCodes.Status400BadRequest)
+            .Produces<Problems>(StatusCodes.Status400BadRequest)
-        .Produces<Problems>(StatusCodes.Status500InternalServerError)
+            .Produces<Problems>(StatusCodes.Status500InternalServerError)
-        .Produces(StatusCodes.Status401Unauthorized)
+            .Produces(StatusCodes.Status401Unauthorized)
-        .WithTags(EndpointTags.Projects);
+            .WithTags(EndpointTags.Projects);
     }
 }

PostFundManagement.Api/Endpoints/Projects/UpdateProjectStatusEndpoint.cs

@@ -1,3 +1,4 @@
+using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Projects;
 using PostFundManagement.Domain.Abstractions;
@@ -14,7 +15,7 @@ public class UpdateProjectStatusEndpoint : IEndpoint
     public void Map(IEndpointRouteBuilder builder)
     {
         builder.MapPut("api/projects/status", async (UpdateProjectStatusRequest request, HttpContext context,
-            ProjectService service, CancellationToken cancellationToken = default) =>
+            IProjectService service, CancellationToken cancellationToken = default) =>
                 await service.UpdateProjectStatusAsync(request, context.GetUserId(), cancellationToken) switch
                 {
                     { IsSuccess: true } => Results.Ok(),

PostFundManagement.Api/Endpoints/Tools/EncodeIdEndpoint.cs

@@ -0,0 +1,35 @@
+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")
+            .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/PostFundManagement.Api.csproj

@@ -10,6 +10,14 @@
     <PackageLicenseFile>..\LICENSE</PackageLicenseFile>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <NoWarn>1701;1702;AV0029;AV0030;</NoWarn>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <NoWarn>1701;1702;AV0029;AV0030;</NoWarn>
+  </PropertyGroup>
+
   <!-- Security (IODC)-->
   <ItemGroup>
     <PackageReference Include="IdentityModel.AspNetCore" Version="4.3.0" />

PostFundManagement.Api/Program.cs

@@ -42,6 +42,9 @@ builder.Services.AddHealthChecks()
 
 IEnumerable<string> identityScopes = ["openid", "profile", "roles", "email", "address"];
 
+builder.Services.AddValidation()
+    .AddEndpointValidation();
+
 builder.Services.AddOpenApi(options =>
 {
     options.AddDocumentTransformer((document, context, cancellationToken) =>
@@ -88,6 +91,12 @@ builder.Services.AddOpenApi(options =>
     });
 });
 
+builder.Services.AddCors(options => options.AddPolicy("AllowFrontend", policy => 
+    policy.WithOrigins("https://localhost:3000", "https://localhost:8076", "https://console.ifri.khongisa.co.za")
+          .AllowAnyHeader()
+          .AllowAnyMethod()
+          .AllowCredentials()));
+
 var app = builder.Build();
 
 var schedulerFactory = app.Services.GetRequiredService<ISchedulerFactory>();
@@ -100,6 +109,7 @@ app.UseHsts();
 app.UseHttpsRedirection();
 
 app.UseRouting();
+app.UseCors("AllowFrontend");
 app.UseOutputCache();
 app.UseAuthentication();
 app.UseAuthorization();
@@ -111,7 +121,7 @@ ApiVersionSet versionSet = app.NewApiVersionSet("v1")
 
 var versionGroups = new Dictionary<int, RouteGroupBuilder>
 {
-    { 
+    {
         1, app.MapGroup("v{version:apiVersion}").WithApiVersionSet(versionSet)
             .RequireAuthorization("ApiScope").AddEndpointFilter<ActiveUserFilter>()
     }
@@ -140,7 +150,7 @@ foreach (var description in app.DescribeApiVersions().OrderByDescending(o => o.A
     app.MapScalarApiReference($"/openapi/{description.GroupName}", (options, context) =>
     {
         options.AddServer(new ScalarServer($"https://{context.Request.Host}"));
-        options.WithOpenApiRoutePattern($"/openapi/{description.GroupName}.json");        
+        options.WithOpenApiRoutePattern($"/openapi/{description.GroupName}.json");
         options.WithTheme(ScalarTheme.DeepSpace);
         options.Agent = new ScalarAgentOptions { Disabled = true };
         options.AddPreferredSecuritySchemes("OAuth2")

PostFundManagement.Application/Abstractions/Services/ICommunicationsService.cs

@@ -10,5 +10,7 @@ public interface ICommunicationsService
 
     ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default);
 
-    ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid userId, CancellationToken cancellationToken = default);
+    ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default);
 }

PostFundManagement.Application/Abstractions/Services/IExecutionService.cs

@@ -0,0 +1,26 @@
+using PostFundManagement.Application.Services.Execution;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Abstractions.Services;
+
+public interface IExecutionService
+{
+    ValueTask<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateRiskAsync(CreateRiskRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default);
+}

PostFundManagement.Application/Abstractions/Services/IGovernanceService.cs

@@ -0,0 +1,32 @@
+using PostFundManagement.Application.Services.Governance;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Abstractions.Services;
+
+public interface IGovernanceService
+{
+    ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Organisation>> GetOrganisationAsync(string organisationIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateOrganisationAsync(CreateOrganisationRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default);
+    
+    ValueTask<Result> CreatePortfolioAsync(CreatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
+    
+    ValueTask<Result> UpdatePortfolioAsync(UpdatePortfolioRequest request, Guid userId, CancellationToken cancellationToken = default);
+    
+    ValueTask<Result<Programme[]>> GetPortfolioProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+    
+    ValueTask<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default);
+}

PostFundManagement.Application/Abstractions/Services/IGrantsService.cs

@@ -0,0 +1,28 @@
+using PostFundManagement.Application.Services.Grants;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Abstractions.Services;
+
+public interface IGrantsService
+{
+    ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Contract>> GetContractAsync(string contractIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Budget>> GetBudgetAsync(string budgetIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Award>> GetAwardAsync(string awardIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default);
+}

PostFundManagement.Application/Abstractions/Services/IProjectService.cs

@@ -0,0 +1,46 @@
+using PostFundManagement.Application.Services.Projects;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Abstractions.Services;
+
+public interface IProjectService
+{
+    ValueTask<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateProjectAsync(CreateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateActivityAsync(CreateActivityRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Indicator[]>> GetProjectIndicatorsAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> CreateProgrammeAsync(CreateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
+
+    ValueTask<Result> UpdateProgrammeAsync(UpdateProgrammeRequest request, Guid userId, CancellationToken cancellationToken = default);
+    
+    ValueTask<Result<Programme>> GetProgrammeAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default);
+
+    ValueTask<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default);
+}

PostFundManagement.Application/Abstractions/Services/IToolService.cs

@@ -0,0 +1,6 @@
+namespace PostFundManagement.Application.Abstractions.Services;
+
+public interface IToolService
+{
+    ValueTask<Result<string>> EncodeLong(long id, CancellationToken cancellationToken);
+}

PostFundManagement.Application/Extensions/Api.cs

@@ -6,6 +6,8 @@ namespace PostFundManagement.Application.Extensions;
 
 public static class Api
 {
+    public static IServiceCollection AddEndpointValidation(this IServiceCollection services) => services.AddValidation();
+
     public static IServiceCollection AddEndpointAndServiceCaching(this IServiceCollection services, IConfiguration configuration)
     {
         services.AddStackExchangeRedisOutputCache(options =>

PostFundManagement.Application/Extensions/General.cs

@@ -1,55 +1,12 @@
-using PostFundManagement.Application.Abstractions;
+namespace PostFundManagement.Application.Extensions;
-using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Application.Services.Communications;
-using PostFundManagement.Application.Services.Evidence;
-using PostFundManagement.Application.Services.Shared;
-using PostFundManagement.Application.Services.Users;
-using PostFundManagement.Domain.Abstractions;
-
-namespace PostFundManagement.Application.Extensions;
 
 public static class General
 {
-    public static IServiceCollection AddRegisterServicesWithCaching(this IServiceCollection services, IConfiguration configuration)
+    public static string Clean(this string input) => Patterns.SpaceRegex().Replace(input, string.Empty);
-    {
-        services.AddScoped<ICommunicationsService, CommunicationsService>();
-        services.Decorate<ICommunicationsService, CommunicationsCacheService>();
 
-        services.AddScoped<IEvidenceService, EvidenceService>();
+    public static string ToJson<TValue>(this TValue obj) where TValue : class => JsonSerializer.Serialize(obj);
-        services.Decorate<IEvidenceService, EvidenceCacheService>();
 
-        services.AddScoped<IUserService, UserService>();
+    public static TValue FromJson<TValue>(this string json) where TValue : class => JsonSerializer.Deserialize<TValue>(json)!;
-        services.Decorate<IUserService, UserCacheService>();
-        
-        services.AddScoped<IIdentityService, IdentityService>();
-        services.Decorate<IIdentityService, IdentityCacheService>();
-
-        services.AddStackExchangeRedisCache(options =>
-        {
-            options.Configuration = configuration.GetConnectionString("Redis");
-            options.InstanceName = "PFM-API_";
-        });
-
-        services.AddHybridCache(options => options.DefaultEntryOptions = new HybridCacheEntryOptions
-        {
-            Expiration = TimeSpan.FromMinutes(2),
-            LocalCacheExpiration = TimeSpan.FromMinutes(30)
-        });
-
-        return services;
-    }
-
-    public static IServiceCollection AddSharedServices(this IServiceCollection services)
-    {
-        var serviceType = typeof(IService);
-
-        var sharedImplementations = typeof(IApplication).Assembly.GetTypes()
-            .Where(t => serviceType.IsAssignableFrom(t) && t.IsClass && !t.IsAbstract);
-
-        foreach (var sharedImplementation in sharedImplementations) services.AddScoped(sharedImplementation);
-
-        return services;
-    }
 
     public static Guid GetUserId(this HttpContext context) => (Guid)context.Items[Domain.Extensions.Constants.UserIdItemKey]!;
 
@@ -77,6 +34,6 @@ public static class General
     {
         Detail = string.Join(',', errors.Select(e => e.Message)),
         Status = StatusCodes.Status400BadRequest,
-        Title = errors[0]?.Message,
+        Title = "Error",
     };
 }

PostFundManagement.Application/Extensions/Patterns.cs

@@ -0,0 +1,16 @@
+namespace PostFundManagement.Application.Extensions;
+
+public partial class Patterns
+{
+    [GeneratedRegex(@"\s+")]
+    public static partial Regex SpaceRegex();
+
+    [GeneratedRegex(@"\A\b[0-9a-fA-F]+\b\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
+    public static partial Regex HexHashRegex { get; }
+
+    [GeneratedRegex(@"\A[0-9a-fA-F]{32}\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
+    public static partial Regex Md5Regex { get; }
+
+    [GeneratedRegex(@"\A[0-9a-fA-F]{64}\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
+    public static partial Regex Sha256Regex { get; }
+}

PostFundManagement.Application/Extensions/Services.cs

@@ -0,0 +1,73 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Services.Communications;
+using PostFundManagement.Application.Services.Evidence;
+using PostFundManagement.Application.Services.Execution;
+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;
+
+namespace PostFundManagement.Application.Extensions;
+
+public static class Services
+{
+    public static IServiceCollection AddRegisterServicesWithCaching(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddScoped<ICommunicationsService, CommunicationsService>();
+        services.Decorate<ICommunicationsService, CommunicationsCacheService>();
+
+        services.AddScoped<IEvidenceService, EvidenceService>();
+        services.Decorate<IEvidenceService, EvidenceCacheService>();
+
+        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.AddStackExchangeRedisCache(options =>
+        {
+            options.Configuration = configuration.GetConnectionString("Redis");
+            options.InstanceName = "PFM-API_";
+        });
+
+        services.AddHybridCache(options => options.DefaultEntryOptions = new HybridCacheEntryOptions
+        {
+            Expiration = TimeSpan.FromMinutes(2),
+            LocalCacheExpiration = TimeSpan.FromMinutes(30)
+        });
+
+        return services;
+    }
+
+    public static IServiceCollection AddSharedServices(this IServiceCollection services)
+    {
+        var serviceType = typeof(IService);
+
+        var sharedImplementations = typeof(IApplication).Assembly.GetTypes()
+            .Where(t => serviceType.IsAssignableFrom(t) && t.IsClass && !t.IsAbstract);
+
+        foreach (var sharedImplementation in sharedImplementations) services.AddScoped(sharedImplementation);
+
+        return services;
+    }
+}

PostFundManagement.Application/PostFundManagement.Application.csproj

@@ -9,6 +9,14 @@
     <PackageLicenseFile>..\LICENSE</PackageLicenseFile>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <NoWarn>1701;1702;AV0029;AV0030;</NoWarn>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <NoWarn>1701;1702;AV0029;AV0030;</NoWarn>
+  </PropertyGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\PostFundManagement.Domain\PostFundManagement.Domain.csproj" />
     <ProjectReference Include="..\PostFundManagement.Infrastructure\PostFundManagement.Infrastructure.csproj" />
@@ -17,6 +25,7 @@
   <!-- API Documentation -->
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Validation" Version="10.0.11" />
     <PackageReference Include="Scalar.AspNetCore" Version="2.17.2" />
 
     <Using Include="Scalar.AspNetCore" />
@@ -26,6 +35,8 @@
 
   <!-- Shared Usings -->
   <ItemGroup>
+    <Using Include="Humanizer" />
+    <Using Include="System.ComponentModel.DataAnnotations" />
     <Using Include="Microsoft.Extensions.Caching.Distributed" />
     <Using Include="Microsoft.Extensions.Caching.Hybrid" />
     <Using Include="System.IdentityModel.Tokens.Jwt" />

PostFundManagement.Application/Services/Communications/CommunicationsCacheService.cs

@@ -1,22 +1,74 @@
 using PostFundManagement.Application.Abstractions;
 using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Shared;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Services.Communications;
 
-public sealed class CommunicationsCacheService(CommunicationsService service, HybridCache cache) : ServiceCacheBase, ICommunicationsService
+public sealed class CommunicationsCacheService(CommunicationsService service, IDistributedCache cache) : ServiceCacheBase, ICommunicationsService
 {
-    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid userId, CancellationToken cancellationToken = default) =>
+    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getapplicantinvite-{userId}").Value,
+        {
-                async cancel => await service.GetApplicantInviteAsync(userId, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getapplicantinvite-{applicantUserId}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetApplicantInviteAsync(applicantUserId, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getapplicantinvites-{applicantUserId}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetApplicantInvitesAsync(applicantUserId, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getinvites-{pagination.Page}-{pagination.PageSize}").Value,
+        {
-                async cancel => await service.GetInvitesAsync(pagination, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getinvites-{pagination.Page}-{pagination.PageSize}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetInvitesAsync(pagination, 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<Invite[]>());
+        }));
 
     public async ValueTask<Result<Invite>> SendInviteAsync(InviteRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await service.SendInviteAsync(request, userId, cancellationToken);

PostFundManagement.Application/Services/Communications/CommunicationsService.cs

@@ -1,6 +1,5 @@
 using PostFundManagement.Application.Abstractions.Services;
 using PostFundManagement.Domain;
-using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
 using PostFundManagement.Domain.Extensions;
 using PostFundManagement.Domain.Models;
@@ -39,9 +38,8 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
                 CreatedAt = DateTime.UtcNow
             });
 
-            return await context.SaveChangesAsync(cancellationToken) > 0
+            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New)
-                ? Result.Ok(invite.Map())
+                .ToResult(invite.Map());
-                : Result.Fail<Invite>(CreateError.New);
         }));
 
     public async ValueTask<Result<Invite[]>> GetInvitesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -58,15 +56,27 @@ public sealed class CommunicationsService(IDbContextFactory<ApplicationDbContext
             return Result.Ok(invites.Select(i => i.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid userId, CancellationToken cancellationToken) =>
+    public async ValueTask<Result<Invite>> GetApplicantInviteAsync(Guid applicantUserId, CancellationToken cancellationToken) =>
         await Result.Try((Func<ValueTask<Result<Invite>>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var invite = await context.Invites.AsNoTracking().FirstOrDefaultAsync(i => i.Recipient == userId, cancellationToken);
+            var invite = await context.Invites.AsNoTracking().FirstOrDefaultAsync(i => i.Recipient == applicantUserId, cancellationToken);
 
-            return invite is not null
+            return Result.FailIf(invite is null, NotFoundError.New)
-                ? Result.Ok(invite.Map())
+                .ToResult(invite!.Map());
-                : Result.Fail<Invite>(NotFoundError.New);
+        }));
+
+    public async ValueTask<Result<Invite[]>> GetApplicantInvitesAsync(Guid applicantUserId, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Invite[]>>>)(async () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var invites = await context.Invites.AsNoTracking()
+                .Where(i => i.Recipient == applicantUserId)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
+
+            return Result.Ok(invites.Select(i => i.Map()).ToArray());
         }));
 }

PostFundManagement.Application/Services/Communications/Records.cs

@@ -1,5 +1,12 @@
 using PostFundManagement.Domain;
+using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Communications;
 
-public record InviteRequest(long OrganisationId, long InvitedOrganisationId, long AwardId, long ContractId, Guid Recipient, string Message, NotificationPlatform Platform);
+public record InviteRequest([Required] long OrganisationId,
+    [Required] long InvitedOrganisationId,
+    [Required] long AwardId,
+    [Required] long ContractId,
+    [Required] Guid Recipient,
+    [Required][MaxLength(LabelLength)] string Message,
+    [Required] NotificationPlatform Platform);

PostFundManagement.Application/Services/Evidence/EvidenceCacheService.cs

@@ -1,12 +1,13 @@
 using PostFundManagement.Application.Abstractions;
 using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Shared;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Models;
 
 namespace PostFundManagement.Application.Services.Evidence;
 
-public sealed class EvidenceCacheService(EvidenceService service, HybridCache cache) : ServiceCacheBase, IEvidenceService
+public sealed class EvidenceCacheService(EvidenceService service, IDistributedCache cache) : ServiceCacheBase, IEvidenceService
 {
     public async ValueTask<Result> CreateEvidenceAsync(Guid userId, IFormCollection form, IFormFile file, CancellationToken cancellationToken = default) =>
         await service.CreateEvidenceAsync(userId, form, file, cancellationToken);
@@ -19,33 +20,129 @@ public sealed class EvidenceCacheService(EvidenceService service, HybridCache ca
 
     public async ValueTask<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Domain.Models.Evidence>>>)(async () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getevidence-{evidenceId}").Value,
+        {
-                async cancel => await service.GetEvidenceAsync(evidenceId, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getevidence-{evidenceId}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetEvidenceAsync(evidenceId, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getevidencefiles-{pagination.Page}-{pagination.PageSize}").Value,
+        {
-                async cancel => await service.GetEvidenceFilesAsync(pagination, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getevidencefiles-{pagination.Page}-{pagination.PageSize}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetEvidenceFilesAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Domain.Models.Evidence[]>());
+        }));
 
     public async ValueTask<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Indicator>>>)(async () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getindicator-{indicatorId}").Value,
+        {
-                async cancel => await service.GetIndicatorAsync(indicatorId, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getindicator-{indicatorId}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetIndicatorAsync(indicatorId, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getindicators-{pagination.Page}-{pagination.PageSize}").Value,
+        {
-                async cancel => await service.GetIndicatorsAsync(pagination, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getindicators-{pagination.Page}-{pagination.PageSize}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetIndicatorsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getmilestoneevidences-{milestoneIdHash}").Value,
+        {
-                async cancel => await service.GetMilestoneEvidencesAsync(milestoneIdHash, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getmilestoneevidences-{milestoneIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetMilestoneEvidencesAsync(milestoneIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
-            await cache.GetOrCreateAsync(HashService.ToMd5Hash($"getprojectevidences-{projectIdHash}").Value,
+        {
-                async cancel => await service.GetProjectEvidencesAsync(projectIdHash, cancellationToken))));
+            var cacheKey = HashService.ToMd5Hash($"getprojectevidences-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectEvidencesAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Domain.Models.Evidence[]>());
+        }));
 
     public async ValueTask<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
         await service.RecordIndicatorActualAmountAsync(indicatorIdHash, amount, userId, cancellationToken);

PostFundManagement.Application/Services/Evidence/EvidenceService.cs

@@ -47,7 +47,7 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
 
             context.Evidences.Add(evidence);
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result> RecordIndicatorActualAmountAsync(string indicatorIdHash, decimal amount, Guid userId, CancellationToken cancellationToken = default) =>
@@ -66,7 +66,7 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                     .SetProperty(f => f.ActualAmount, amount)
                     .SetProperty(f => f.CreatedBy, userId), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
     public async ValueTask<Result<Indicator[]>> GetIndicatorsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -102,6 +102,9 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
+            if (!await context.Users.AnyAsync(u => u.Id == userId, cancellationToken))
+                return Result.Fail(NotFoundError.New);
+
             if (!await context.Projects.AnyAsync(p => p.Id == request.ProjectId, cancellationToken))
                 return Result.Fail(NotFoundError.New);
 
@@ -116,7 +119,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0,
+                CreateError.Create("No record could be created."));
         }));
 
     public async ValueTask<Result> CreateIndicatorAsync(CreateIndicatorRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -139,7 +143,7 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result<Indicator>> GetIndicatorAsync(string indicatorId, CancellationToken cancellationToken) =>
@@ -155,9 +159,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
 
             var indicator = await context.Indicators.AsNoTracking().FirstOrDefaultAsync(i => i.Id == decodeResult.Value, cancellationToken);
 
-            return indicator is not null
+            return Result.FailIf(indicator is null, NotFoundError.New)
-                ? Result.Ok(indicator.Map())
+                .ToResult(indicator!.Map());
-                : Result.Fail(NotFoundError.New);
         }));
 
     public async ValueTask<Result<Domain.Models.Evidence>> GetEvidenceAsync(string evidenceId, CancellationToken cancellationToken = default) =>
@@ -173,9 +176,8 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
 
             var evidence = await context.Evidences.AsNoTracking().FirstOrDefaultAsync(e => e.Id == decodeResult.Value, cancellationToken);
 
-            return evidence is not null
+            return Result.FailIf(evidence is null, NotFoundError.New)
-                ? Result.Ok(evidence.Map())
+                .ToResult(evidence!.Map());
-                : Result.Fail<Domain.Models.Evidence>(NotFoundError.New);
         }));
 
     public async ValueTask<Result<Domain.Models.Evidence[]>> GetMilestoneEvidencesAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
@@ -234,6 +236,6 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
                     .SetProperty(f => f.UpdatedBy, userId)
                     .SetProperty(f => f.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 }

PostFundManagement.Application/Services/Evidence/Records.cs

@@ -1,11 +1,22 @@
 using PostFundManagement.Domain;
+using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Evidence;
 
-public record UpdateEvidenceRequest(long EvidenceId, int Version, EvidenceType EvidenceType, ApprovalStatus Status);
+public record UpdateEvidenceRequest([Required] long EvidenceId, 
+    [Required] int Version, 
+    [Required] EvidenceType EvidenceType, 
+    [Required] ApprovalStatus Status);
 
-public record RecordActualRequest(decimal ActualAmount);
+public record RecordActualRequest([Required] decimal ActualAmount);
 
-public record CreateMilestoneRequest(long ProjectId, DateTime DueAt, string Name, Priority Priority);
+public record CreateMilestoneRequest([Required] long ProjectId, 
+    [Required] DateTime DueAt, 
+    [Required][MaxLength(LabelLength)] string Name, 
+    [Required] Priority Priority);
 
-public record CreateIndicatorRequest(long ProjectId, string Name, UnitOfMeasure UnitOfMeasure, decimal BaselineAmount, decimal TargetAmount);
+public record CreateIndicatorRequest([Required] long ProjectId, 
+    [Required][MaxLength(LabelLength)] string Name, 
+    [Required] UnitOfMeasure UnitOfMeasure, 
+    [Required] decimal BaselineAmount, 
+    [Required] decimal TargetAmount);

PostFundManagement.Application/Services/Execution/ExecutionCacheService.cs

@@ -0,0 +1,110 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Services.Execution;
+
+public sealed class ExecutionCacheService(ExecutionService service, IDistributedCache cache) : ServiceCacheBase, IExecutionService
+{
+    public async ValueTask<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) =>
+        await service.CreateDisbursementAsync(request, userId, cancellationToken);
+
+    public async ValueTask<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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getdisbursement-{disbursementIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetDisbursementAsync(disbursementIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Disbursement>());
+        }));
+
+    public async ValueTask<Result<Disbursement[]>> GetDisbursementsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Disbursement[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getdisbursements-{pagination.Page}-{pagination.PageSize}-{pagination.Index}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetDisbursementsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getrisk-{riskIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetRiskAsync(riskIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Risk>());
+        }));
+
+    public async ValueTask<Result<Risk[]>> GetRisksAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Risk[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getrisks-{pagination.Page}-{pagination.PageSize}-{pagination.Index}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetRisksAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Risk[]>());
+        }));
+
+    public async ValueTask<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) =>
+        await service.UpdateRiskAsync(request, cancellationToken);
+}

PostFundManagement.Application/Services/Execution/ExecutionService.cs

@@ -1,6 +1,6 @@
-using PostFundManagement.Application.Services.Shared;
+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;
@@ -8,7 +8,7 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Execution;
 
-public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IService
+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 () =>
@@ -57,7 +57,7 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result> CreateDisbursementAsync(CreateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -78,7 +78,7 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result> ApproveDisbursementAsync(string disbursementIdHash, Guid userId, CancellationToken cancellationToken = default) =>
@@ -98,7 +98,7 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                     .SetProperty(f => f.UpdatedBy, userId)
                     .SetProperty(f => f.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
     public async ValueTask<Result<Disbursement>> GetDisbursementAsync(string disbursementIdHash, CancellationToken cancellationToken) =>
@@ -115,12 +115,11 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             var disbursement = await context.Disbursements.AsNoTracking()
                 .FirstOrDefaultAsync(d => d.Id == decodeResult.Value, cancellationToken);
 
-            return disbursement is not null
+            return Result.FailIf(disbursement is null, NotFoundError.New)
-                ? Result.Ok(disbursement.Map())
+                .ToResult(disbursement!.Map());
-                : Result.Fail<Disbursement>(NotFoundError.New);
         }));
 
-    public async ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken) =>
+    public async ValueTask<Result<Risk>> GetRiskAsync(string riskIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Risk>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(riskIdHash);
@@ -134,12 +133,11 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
             var risk = await context.Risks.AsNoTracking()
                 .FirstOrDefaultAsync(r => r.Id == decodeResult.Value, cancellationToken);
 
-            return risk is not null
+            return Result.FailIf(risk is null, NotFoundError.New)
-                ? Result.Ok(risk.Map())
+                .ToResult(risk!.Map());
-                : Result.Fail<Risk>(NotFoundError.New);
         }));
 
-    public async ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken) =>
+    public async ValueTask<Result> UpdateRiskAsync(UpdateRiskRequest request, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
@@ -152,10 +150,10 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                     .SetProperty(u => u.Likelihood, request.Likelihood)
                     .SetProperty(u => u.Impact, request.Impact), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
-    public async ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken) =>
+    public async ValueTask<Result> UpdateDisbursementAsync(UpdateDisbursementRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
@@ -168,6 +166,6 @@ public sealed class ExecutionService(IDbContextFactory<ApplicationDbContext> con
                     .SetProperty(d => d.UpdatedAt, DateTime.UtcNow)
                     .SetProperty(d => d.UpdatedBy, userId), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 }

PostFundManagement.Application/Services/Execution/Records.cs

@@ -1,11 +1,20 @@
 using PostFundManagement.Domain;
+using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Execution;
 
-public record UpdateDisbursementRequest(long DisbursementId, long? MilestoneId, decimal Amount);
+public record UpdateDisbursementRequest([Required] long DisbursementId, long? MilestoneId, [Required] decimal Amount);
 
-public record UpdateRiskRequest(long RiskId, RiskLikelihood Likelihood, RiskImpact Impact, string Name, string Description);
+public record UpdateRiskRequest([Required] long RiskId,
+    [Required] RiskLikelihood Likelihood,
+    [Required] RiskImpact Impact,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description);
 
-public record CreateDisbursementRequest(long ProjectId, long? MilestoneId, decimal Amount);
+public record CreateDisbursementRequest([Required] long ProjectId, long? MilestoneId, [Required] decimal Amount);
 
-public record CreateRiskRequest(long ProjectId, RiskLikelihood Likelihood, RiskImpact Impact, string Name, string Description);
+public record CreateRiskRequest([Required] long ProjectId,
+    [Required] RiskLikelihood Likelihood,
+    [Required] RiskImpact Impact,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description);

PostFundManagement.Application/Services/Governance/GovernanceCacheService.cs

@@ -0,0 +1,191 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Services.Governance;
+
+public sealed class GovernanceCacheService(GovernanceService service, IDistributedCache cache) : ServiceCacheBase, IGovernanceService
+{
+    public async ValueTask<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) =>
+        await service.CreatePortfolioAsync(request, userId, cancellationToken);
+
+    public async ValueTask<Result<Dashboard>> GetDashboardAsync(CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Dashboard>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getdashboard").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetDashboardAsync(cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Dashboard>());
+        }));
+
+    public async ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Instrument[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getinstruments").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetInstrumentsAsync(programmeIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getorganisation-{organisationIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetOrganisationAsync(organisationIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Organisation>());
+        }));
+
+    public async ValueTask<Result<Organisation[]>> GetOrganisationsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Organisation[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getorganisations-{pagination.Page}-{pagination.PageSize}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetOrganisationsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getportfolios-{organisationIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetPorfoliosAsync(organisationIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Portfolio[]>());
+        }));
+
+    public async ValueTask<Result<Portfolio>> GetPortfolioAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Portfolio>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getportfolio-{portfolioIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetPortfolioAsync(portfolioIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getportfolioprogrammes-{portfolioIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetPortfolioProgrammesAsync(portfolioIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Programme[]>());
+        }));
+
+    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprogrammes-{portfolioIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProgrammesAsync(portfolioIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Programme[]>());
+        }));
+
+    public async ValueTask<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) =>
+        await service.UpdatePortfolioAsync(request, userId, cancellationToken);
+}

PostFundManagement.Application/Services/Governance/GovernanceService.cs

@@ -1,31 +1,50 @@
-using PostFundManagement.Application.Services.Shared;
+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;
 using PostFundManagement.Infrastructure.Database;
+using PostFundManagement.Application.Extensions;
 
 namespace PostFundManagement.Application.Services.Governance;
 
-public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IService
+public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IGovernanceService
 {
-    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(CancellationToken cancellationToken = default) =>
+    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(string portfolioIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
         {
+            var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var programmes = await context.Programmes.AsNoTracking().ToListAsync(cancellationToken);
+            var programmes = await context.Programmes.AsNoTracking()
+                .Where(p => p.PortfolioId == decodeResult.Value)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
 
             return Result.Ok(programmes.Select(p => p.Map()).ToArray());
         }));
 
-    public async ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(CancellationToken cancellationToken = default) =>
+    public async ValueTask<Result<Portfolio[]>> GetPorfoliosAsync(string organisationIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Portfolio[]>>>)(async () =>
         {
+            var decodeResult = hashService.DecodeLongIdHash(organisationIdHash);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var portfolios = await context.Portfolios.AsNoTracking().ToListAsync(cancellationToken);
+            var portfolios = await context.Portfolios.AsNoTracking()
+                .Where(f => f.Id == decodeResult.Value)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
 
             return Result.Ok(portfolios.Select(p => p.Map()).ToArray());
         }));
@@ -58,17 +77,25 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             var organisation = await context.Organisations.AsNoTracking()
                 .FirstOrDefaultAsync(o => o.Id == decodeResult.Value, cancellationToken);
 
-            return organisation is not null
+            return Result.FailIf(organisation is null, NotFoundError.New)
-                ? Result.Ok(organisation.Map())
+                .ToResult(organisation!.Map());
-                : Result.Fail(NotFoundError.New);
         }));
 
-    public async ValueTask<Result<Instrument[]>> GetInstrumentsAsync(CancellationToken cancellationToken = default) =>
+    public async ValueTask<Result<Instrument[]>> GetInstrumentsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Instrument[]>>>)(async () =>
         {
+            var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var instruments = await context.Instruments.AsNoTracking().ToListAsync(cancellationToken);
+            var instruments = await context.Instruments.AsNoTracking()
+                .Where(i => i.ProgrammeId == decodeResult.Value)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
 
             return Result.Ok(instruments.Select(i => i.Map()).ToArray());
         }));
@@ -104,21 +131,23 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if (await context.Organisations.AnyAsync(o => o.RegistrationNo == request.RegistrationNo, cancellationToken))
+            var registrationNo = request.RegistrationNo.Clean();
+
+            if (await context.Organisations.AnyAsync(o => o.RegistrationNo == registrationNo, cancellationToken))
                 return Result.Fail(CreateError.Create("Organisation with the same registration number already exists"));
 
             context.Organisations.Add(new Domain.Entities.Organisation
             {
-                Name = request.Name,
+                Name = request.Name.Humanize(LetterCasing.Title).Trim(),
-                RegistrationNo = request.RegistrationNo,
+                RegistrationNo = registrationNo,
-                Email = request.Email,
+                Email = request.Email.ToLower(CultureInfo.InvariantCulture).Clean(),
                 Type = request.Type,
                 Status = ActivityStatus.Active,
                 CreatedBy = userId,
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result<Organisation>> UpdateOrganisationAsync(UpdateOrganisationRequest request, CancellationToken cancellationToken = default) =>
@@ -129,11 +158,95 @@ public sealed class GovernanceService(IDbContextFactory<ApplicationDbContext> co
             var changedTotal = await context.Organisations
                 .Where(f => f.Id == request.OrganisationId)
                 .ExecuteUpdateAsync(f => f
-                    .SetProperty(u => u.Name, request.Name)
+                    .SetProperty(u => u.Name, request.Name.Humanize(LetterCasing.Title).Trim())
-                    .SetProperty(u => u.RegistrationNo, request.RegistrationNo)
+                    .SetProperty(u => u.RegistrationNo, request.RegistrationNo.Clean())
-                    .SetProperty(u => u.Email, request.Email)
+                    .SetProperty(u => u.Email, request.Email.ToLower(CultureInfo.InvariantCulture).Clean())
                     .SetProperty(u => u.Type, request.Type), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            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 () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            if (!await context.Users.AnyAsync(u => u.Id == request.OwnerId, cancellationToken))
+                return Result.Fail(NotFoundError.Create("Owner user not found"));
+
+            if (!await context.Organisations.AnyAsync(u => u.Id == request.OrganisationId, cancellationToken))
+                return Result.Fail(NotFoundError.Create("Organisation not found"));
+
+            var name = request.Name.Humanize(LetterCasing.Title).Trim();
+
+            if (await context.Portfolios.AnyAsync(p => p.Name == name && p.OrganisationId == request.OrganisationId, cancellationToken))
+                return Result.Fail(ValidationError.Create("A portfolio with the same name exists in this organisation"));
+
+            context.Portfolios.Add(new Domain.Entities.Portfolio
+            {
+                CreatedAt = DateTime.UtcNow,
+                CreatedBy = userId,
+                OrganisationId = request.OrganisationId,
+                OwnedBy = request.OwnerId,
+                Name = name,
+                Description = request.Description.Humanize(LetterCasing.Sentence).Trim()
+            });
+
+            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 () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            if (!await context.Users.AnyAsync(u => u.Id == request.OwnerId, cancellationToken))
+                return Result.Fail(NotFoundError.Create("Owner user not found"));
+
+            var changedTotal = await context.Portfolios
+                .Where(p => p.Id == request.PortfolioId)
+                .ExecuteUpdateAsync(f => f
+                    .SetProperty(u => u.Name, request.Name.Humanize(LetterCasing.Title).Trim())
+                    .SetProperty(u => u.OwnedBy, request.OwnerId)
+                    .SetProperty(u => u.Description, request.Description.Humanize(LetterCasing.Sentence).Trim()), cancellationToken);
+
+            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 () =>
+        {
+            var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var programmes = await context.Programmes.AsNoTracking()
+                .Where(f => f.PortfolioId == decodeResult.Value)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
+
+            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 () =>
+        {
+            var decodeResult = hashService.DecodeLongIdHash(portfolioIdHash);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var portfolio = await context.Portfolios.AsNoTracking()
+                .FirstOrDefaultAsync(p => p.Id == decodeResult.Value, cancellationToken);
+
+            return Result.FailIf(portfolio is null, NotFoundError.New)
+                .ToResult(portfolio!.Map());
         }));
 }

PostFundManagement.Application/Services/Governance/Records.cs

@@ -1,9 +1,32 @@
 using PostFundManagement.Domain;
+using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Governance;
 
-public record UpdateOrganisationRequest(long OrganisationId, string Name, string RegistrationNo, string Email, OrganisationType Type);
+public record UpdatePortfolioRequest([Required] long PortfolioId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)]  string Description, 
+    [Required] Guid OwnerId);
 
-public record CreateOrganisationRequest(string Name, string RegistrationNo, string Email, OrganisationType Type);
+public record CreatePortfolioRequest([Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description, 
+    [Required] long OrganisationId,
+    [Required] Guid OwnerId);
 
-public record Dashboard(decimal PortfolioValue, int ActiveAwards, decimal Disbursed, double OnTrackPercentage, int AtRiskCount, int BeneficiariesReached);
+public record UpdateOrganisationRequest([Required] long OrganisationId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(LabelLength)] string RegistrationNo,
+    [Required][EmailAddress][MaxLength(LabelLength)] string Email, 
+    [Required] OrganisationType Type);
+
+public record CreateOrganisationRequest([Required][MaxLength(LabelLength)] string Name, 
+    [Required][MaxLength(LabelLength)] string RegistrationNo, 
+    [Required][EmailAddress][MaxLength(LabelLength)] string Email, 
+    [Required] OrganisationType Type = OrganisationType.PrivateLimitedCompany);
+
+public record Dashboard([Required] decimal PortfolioValue,
+    [Required] int ActiveAwards,
+    [Required] decimal Disbursed,
+    [Required] double OnTrackPercentage,
+    [Required] int AtRiskCount,
+    [Required] int BeneficiariesReached);

PostFundManagement.Application/Services/Grants/GrantsCacheService.cs

@@ -0,0 +1,149 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Services.Grants;
+
+public sealed class GrantsCacheService(GrantsService service, IDistributedCache cache) : ServiceCacheBase, IGrantsService
+{
+    public async ValueTask<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) =>
+        await service.CreateBudgetAsync(request, userId, cancellationToken);
+
+    public async ValueTask<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) =>
+        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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getaward-{awardIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetAwardAsync(awardIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Award>());
+        }));
+
+    public async ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Award[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getawards-{pagination.Page}-{pagination.PageSize}-{pagination.Index}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetAwardsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getbudget-{budgetIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetBudgetAsync(budgetIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Budget>());
+        }));
+
+    public async ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Budget[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getbudgets-{pagination.Page}-{pagination.PageSize}-{pagination.Index}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetBudgetsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getctract-{contractIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetContractAsync(contractIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Contract>());
+        }));
+
+    public async ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Contract[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getcontracts-{pagination.Index}-{pagination.PageSize}-{pagination.Page}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetContractsAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Contract[]>());
+        }));
+}

PostFundManagement.Application/Services/Grants/GrantsService.cs

@@ -1,6 +1,6 @@
-using PostFundManagement.Application.Services.Shared;
+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;
@@ -8,7 +8,7 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Grants;
 
-public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IService
+public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IGrantsService
 {
     public async ValueTask<Result<Contract[]>> GetContractsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Contract[]>>>)(async () =>
@@ -38,9 +38,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             var contract = await context.Contracts.AsNoTracking()
                 .FirstOrDefaultAsync(c => c.Id == decodeResult.Value, cancellationToken);
 
-            return contract is not null
+            return Result.FailIf(contract is null, NotFoundError.New)
-                ? Result.Ok(contract.Map())
+                .ToResult(contract!.Map());
-                : Result.Fail<Contract>(NotFoundError.New);
         }));
 
     public async ValueTask<Result<Budget[]>> GetBudgetsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -71,9 +70,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
             var budget = await context.Budgets.AsNoTracking()
                 .FirstOrDefaultAsync(b => b.Id == decodeResult.Value, cancellationToken);
 
-            return budget is not null
+            return Result.FailIf(budget is null, NotFoundError.New)
-                ? Result.Ok(budget.Map())
+                .ToResult(budget!.Map());
-                : Result.Fail<Budget>(NotFoundError.New);
         }));
 
     public async ValueTask<Result<Award[]>> GetAwardsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -103,9 +101,8 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
 
             var award = await context.Awards.AsNoTracking().FirstOrDefaultAsync(a => a.Id == decodeResult.Value, cancellationToken);
 
-            return award is not null
+            return Result.FailIf(award is null, NotFoundError.New)
-                ? Result.Ok(award.Map())
+                .ToResult(award!.Map());
-                : Result.Fail<Award>(NotFoundError.New);
         }));
 
     public async ValueTask<Result> ExecuteContractAsync(ExecuteContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -121,7 +118,7 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
                     .SetProperty(u => u.CreatedBy, userId)
                     .SetProperty(u => u.Status, ContractStatus.Active), cancellationToken);
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, UpdateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, UpdateError.New);
         }));
 
     public async ValueTask<Result> CreateContractAsync(CreateContractRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -148,7 +145,7 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
 
             context.Contracts.Add(contract);
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result> CreateBudgetAsync(CreateBudgetRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -173,7 +170,7 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
 
             context.Budgets.Add(budget);
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result> CreateAwardAsync(CreateAwardRequest request, Guid userId, CancellationToken cancellationToken = default) =>
@@ -202,6 +199,6 @@ public sealed class GrantsService(IDbContextFactory<ApplicationDbContext> contex
 
             context.Awards.Add(award);
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 }

PostFundManagement.Application/Services/Grants/Records.cs

@@ -1,9 +1,18 @@
-namespace PostFundManagement.Application.Services.Grants;
+using static PostFundManagement.Domain.Extensions.Constants;
 
-public record CreateAwardRequest(long OrganisationId, long ProgrammeId, decimal Amount);
+namespace PostFundManagement.Application.Services.Grants;
 
-public record CreateBudgetRequest(long ProjectId, string Name, decimal Amount);
+public record CreateAwardRequest([Required] long OrganisationId, [Required] long ProgrammeId, [Required] decimal Amount);
 
-public record CreateContractRequest(long AwardId, decimal TotalValue, DateTime EffectiveAt, DateTime ExpiresAt);
+public record CreateBudgetRequest([Required] long ProjectId, 
+    [Required][MaxLength(LabelLength)] string Name, 
+    [Required] decimal Amount);
 
-public record ExecuteContractRequest(long ContractId, string ExternalSignatureId, string SignedDocumentUrl);
+public record CreateContractRequest([Required] long AwardId, 
+    [Required] decimal TotalValue, 
+    [Required] DateTime EffectiveAt, 
+    [Required] DateTime ExpiresAt);
+
+public record ExecuteContractRequest([Required] long ContractId, 
+    [Required][MaxLength(LabelLength)] string ExternalSignatureId, 
+    [Required][MaxLength(LabelLength)] string SignedDocumentUrl);

PostFundManagement.Application/Services/Projects/ProjectCacheService.cs

@@ -0,0 +1,284 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Services.Projects;
+
+public sealed class ProjectCacheService(ProjectService service, IDistributedCache cache) : ServiceCacheBase, IProjectService
+{
+    public async ValueTask<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) =>
+        await service.CreateProgrammeAsync(request, userId, cancellationToken);
+
+    public async ValueTask<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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getactivities-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetActivitiesAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Domain.Models.Activity[]>());
+        }));
+
+    public async ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Domain.Models.Activity>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getactivity-{activityIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetActivityAsync(activityIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getmilestone-{milestoneIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetMilestoneAsync(milestoneIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Milestone>());
+        }));
+
+    public async ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getmilestones-{pagination.Index}-{pagination.PageSize}-{pagination.Page}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached)) 
+            {
+                var result = await service.GetMilestonesAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprogramme-{programmeIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProgrammeAsync(programmeIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached!.FromJson<Programme>());
+        }));
+
+    public async ValueTask<Result<Project[]>> GetProgrammeProjectsAsync(string programmeIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprogrammeprojects-{programmeIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProgrammeProjectsAsync(programmeIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprogrammes-{pagination.Index}-{pagination.PageSize}-{pagination.Page}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProgrammesAsync(pagination, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Programme[]>());
+        }));
+
+    public async ValueTask<Result<Project>> GetProjectAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Project>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getproject-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectAsync(projectIdHash, cancellationToken);
+
+                if (result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprojectindicators-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectIndicatorsAsync(projectIdHash, cancellationToken);
+
+                if(result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Indicator[]>());
+        }));
+
+    public async ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Milestone[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprojectmilestones-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectMilestonesAsync(projectIdHash, cancellationToken);
+
+                if(result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            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 () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprojectrisks-{projectIdHash}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectRisksAsync(projectIdHash, cancellationToken);
+
+                if(result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Risk[]>());
+        }));
+
+    public async ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Project[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getprojects-{pagination.Index}-{pagination.Page}-{pagination.PageSize}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var result = await service.GetProjectsAsync(pagination, cancellationToken);
+
+                if(result.IsFailed) return result;
+
+                await cache.SetStringAsync(cacheKey, result.Value.ToJson(), cacheOptions, cancellationToken);
+
+                return result.Value;
+            }
+
+            return Result.Ok(cached.FromJson<Project[]>());
+        }));
+
+    public async ValueTask<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) =>
+        await service.UpdateProgrammeAsync(request, userId, cancellationToken);
+
+    public async ValueTask<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) =>
+        await service.UpdateProjectStatusAsync(request, userId, cancellationToken);
+}

PostFundManagement.Application/Services/Projects/ProjectService.cs

@@ -1,6 +1,6 @@
-using PostFundManagement.Application.Services.Shared;
+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;
@@ -8,32 +8,24 @@ using PostFundManagement.Infrastructure.Database;
 
 namespace PostFundManagement.Application.Services.Projects;
 
-public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IService
+public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> contextFactory, HashService hashService) : IProjectService
 {
     public async ValueTask<Result> UpdateProjectStatusAsync(UpdateProjectStatusRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            var project = await context.Projects.FirstOrDefaultAsync(p => p.Id == request.ProjectId, cancellationToken);
+            if (!await context.Users.AnyAsync(u => u.Id == userId, cancellationToken))
-
-            if (project == null)
                 return Result.Fail(NotFoundError.New);
 
-            project.Status = request.Status;
-            project.UpdatedBy = userId;
-            project.UpdatedAt = DateTime.UtcNow;
-
-            context.Projects.Update(project);
-
             var changedTotal = await context.Projects
-                .Where(p => p.Id != request.ProjectId)
+                .Where(f => f.Id == request.ProjectId)
                 .ExecuteUpdateAsync(f => f
                     .SetProperty(p => p.Status, request.Status)
                     .SetProperty(p => p.UpdatedBy, userId)
                     .SetProperty(p => p.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            return Result.FailIf(changedTotal == 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
     public async ValueTask<Result<Project[]>> GetProjectsAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -63,9 +55,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             var project = await context.Projects.AsNoTracking()
                 .FirstOrDefaultAsync(p => p.Id == decodeResult.Value, cancellationToken);
 
-            return project is not null
+            return Result.FailIf(project is null, NotFoundError.New)
-                ? Result.Ok(project.Map())
+                .ToResult(project!.Map());
-                : Result.Fail<Project>(NotFoundError.Create());
         }));
 
     public async ValueTask<Result<Domain.Models.Activity[]>> GetActivitiesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
@@ -91,17 +82,21 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
         {
             using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
-            if (await context.Projects.AnyAsync(p => p.Name == request.Name && p.Sector == request.Sector && p.ProjectType == request.ProjectType, cancellationToken))
+            var name = request.Name.Humanize(LetterCasing.Title).Trim();
+
+            if (await context.Projects.AnyAsync(p => p.Name == name && p.Sector == request.Sector && p.ProjectType == request.ProjectType, cancellationToken))
                 return Result.Fail(ValidationError.Create("A similarly named project exists of the same project type and sector"));
 
             if (!await context.Programmes.AnyAsync(p => p.Id == request.ProgrammeId, cancellationToken))
                 return Result.Fail(NotFoundError.New);
 
+            var description = request.Description.Humanize(LetterCasing.Sentence).Trim();
+
             context.Projects.Add(new Domain.Entities.Project
             {
                 ProgrammeId = request.ProgrammeId,
-                Name = request.Name,
+                Name = name,
-                Description = request.Description,
+                Description = description,
                 Sector = request.Sector,
                 ProjectType = request.ProjectType,
                 Status = ApprovalStatus.Pending,
@@ -109,7 +104,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            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) =>
@@ -128,9 +124,9 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             {
                 ProjectId = request.ProjectId,
                 MilestoneId = request.MilestoneId,
-                Category = request.Category,
+                Category = request.Category.Humanize(LetterCasing.Title).Trim(),
                 Amount = request.Amount,
-                Title = request.Title,
+                Title = request.Title.Humanize(LetterCasing.Title).Trim(),
                 Description = request.Description,
                 PerformedAt = request.PerformedAt,
                 Status = ApprovalStatus.Pending,
@@ -138,7 +134,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                 CreatedAt = DateTime.UtcNow
             });
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0,
+                CreateError.Create("No record was created."));
         }));
 
     public async ValueTask<Result<Milestone[]>> GetProjectMilestonesAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
@@ -179,7 +176,7 @@ 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) =>
+    public async ValueTask<Result<Milestone>> GetMilestoneAsync(string milestoneIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Milestone>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(milestoneIdHash);
@@ -192,9 +189,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             var milestone = await context.Milestones.AsNoTracking()
                 .FirstOrDefaultAsync(m => m.Id == decodeResult.Value, cancellationToken);
 
-            return milestone is not null
+            return Result.FailIf(milestone is null, NotFoundError.New)
-                ? Result.Ok(milestone.Map())
+                .ToResult(milestone!.Map());
-                : Result.Fail<Milestone>(NotFoundError.Create());
         }));
 
     public async ValueTask<Result<Milestone[]>> GetMilestonesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
@@ -211,32 +207,35 @@ 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) =>
+    public async ValueTask<Result> UpdateMilestoneAsync(UpdateMilestoneRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
+            if (!await context.Users.AnyAsync(u => u.Id == userId, cancellationToken))
+                return Result.Fail(NotFoundError.New);
+
             var changedTotal = await context.Milestones.Where(m => m.Id == request.MilestoneId)
                 .ExecuteUpdateAsync(f => f
-                    .SetProperty(u => u.Name, request.Name)
+                    .SetProperty(u => u.Name, request.Name.Humanize(LetterCasing.Title).Trim())
                     .SetProperty(u => u.DueAt, request.DueAt)
                     .SetProperty(u => u.Priority, request.Priority)
                     .SetProperty(u => u.Status, request.Status)
                     .SetProperty(u => u.UpdatedBy, userId)
                     .SetProperty(u => u.UpdatedAt, DateTime.UtcNow), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken) =>
+    public async ValueTask<Result> UpdateProjectAsync(UpdateProjectRequest request, Guid userId, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result>>)(async () =>
         {
             await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
 
             var changedTotal = await context.Projects.Where(p => p.Id == request.ProjectId)
                 .ExecuteUpdateAsync(f => f
-                    .SetProperty(u => u.Name, request.Name)
+                    .SetProperty(u => u.Name, request.Name.Humanize(LetterCasing.Title).Trim())
-                    .SetProperty(u => u.Description, request.Description)
+                    .SetProperty(u => u.Description, request.Description.Humanize(LetterCasing.Sentence).Trim())
                     .SetProperty(u => u.StartedAt, request.StartedAt)
                     .SetProperty(u => u.EndedAt, request.EndedAt)
                     .SetProperty(u => u.UpdatedBy, userId)
@@ -244,10 +243,10 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
                     .SetProperty(u => u.Sector, request.Sector)
                     .SetProperty(u => u.ProjectType, request.ProjectType), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.Create("No changes detected, update cancelled."));
         }));
 
-    public async ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken) =>
+    public async ValueTask<Result<Domain.Models.Activity>> GetActivityAsync(string activityIdHash, CancellationToken cancellationToken = default) =>
         await Result.Try((Func<ValueTask<Result<Domain.Models.Activity>>>)(async () =>
         {
             var decodeResult = hashService.DecodeLongIdHash(activityIdHash);
@@ -261,9 +260,8 @@ public sealed class ProjectService(IDbContextFactory<ApplicationDbContext> conte
             var activity = await context.Activities.AsNoTracking()
                 .FirstOrDefaultAsync(a => a.Id == decodeResult.Value, cancellationToken);
 
-            return activity is not null
+            return Result.FailIf(activity is null, NotFoundError.New)
-                ? Result.Ok(activity.Map())
+                .ToResult(activity!.Map());
-                : Result.Fail<Domain.Models.Activity>(NotFoundError.New);
         }));
 
     public async ValueTask<Result<Risk[]>> GetProjectRisksAsync(string projectIdHash, CancellationToken cancellationToken = default) =>
@@ -284,4 +282,100 @@ 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 () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var name = request.Name.Humanize(LetterCasing.Title).Trim();
+
+            if (!await context.Portfolios.AnyAsync(p => p.Id == request.PortfolioId, cancellationToken))
+                return Result.Fail(ValidationError.Create("Portfolio does not exist."));
+
+            if (await context.Programmes.AnyAsync(p => p.Name == name, cancellationToken))
+                return Result.Fail(ValidationError.Create("Programme of the same name exists"));
+
+            context.Programmes.Add(new Domain.Entities.Programme
+            {
+                PortfolioId = request.PortfolioId,
+                OwnedBy = request.OwnerId,
+                Name = name,
+                CreatedBy = userId,
+                CreatedAt = DateTime.UtcNow,
+                Status = ApprovalStatus.Pending
+            });
+
+            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 () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            if (!await context.Users.AnyAsync(u => u.Id == userId, cancellationToken))
+                return Result.Fail(NotFoundError.New);
+
+            var changedTotal = await context.Programmes.Where(p => p.Id == request.ProgrammeId)
+                .ExecuteUpdateAsync(f => f
+                    .SetProperty(u => u.Name, request.Name.Humanize(LetterCasing.Title).Trim())
+                    .SetProperty(u => u.OwnedBy, request.OwnerId)
+                    .SetProperty(u => u.Status, request.Status)
+                    .SetProperty(u => u.UpdatedBy, userId)
+                    .SetProperty(u => u.UpdatedAt, DateTime.UtcNow), cancellationToken);
+
+            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 () =>
+        {
+            var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
+
+            if (decodeResult.IsFailed) return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var programme = await context.Programmes.FirstOrDefaultAsync(p => p.Id == decodeResult.Value, cancellationToken);
+
+            return Result.FailIf(programme is null, NotFoundError.New)
+                .ToResult(programme!.Map());
+        }));
+
+    public async ValueTask<Result<Programme[]>> GetProgrammesAsync(Pagination pagination, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<Programme[]>>>)(async () =>
+        {
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var programmes = await context.Programmes.AsNoTracking()
+                .OrderByDescending(m => m.CreatedAt)
+                .Skip((pagination.Page - 1) * pagination.PageSize)
+                .Take(pagination.PageSize)
+                .ToListAsync(cancellationToken);
+
+            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 () =>
+        {
+            var decodeResult = hashService.DecodeLongIdHash(programmeIdHash);
+
+            if (decodeResult.IsFailed) return Result.Fail(IdDecodeError.Create()
+                    .CausedBy(decodeResult.Errors));
+
+            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            if (!await context.Programmes.AnyAsync(p => p.Id == decodeResult.Value, cancellationToken))
+                return Result.Fail(NotFoundError.New);
+
+            var projects = await context.Projects.AsNoTracking()
+                .Where(p => p.ProgrammeId == decodeResult.Value)
+                .OrderByDescending(o => o.CreatedAt)
+                .ToListAsync(cancellationToken);
+
+            return Result.Ok(projects.Select(i => i.Map()).ToArray());
+        }));
 }

PostFundManagement.Application/Services/Projects/Records.cs

@@ -1,13 +1,40 @@
 using PostFundManagement.Domain;
+using static PostFundManagement.Domain.Extensions.Constants;
 
 namespace PostFundManagement.Application.Services.Projects;
 
-public record UpdateProjectRequest(long ProjectId, string Name, string Description, DateTime StartedAt, DateTime? EndedAt, IndustrySector Sector, ProjectType ProjectType);
+public record UpdateProgrammeRequest([Required] long ProgrammeId,
+    [Required][MaxLength(LabelLength)] string Name, 
+    [Required] Guid OwnerId, 
+    [Required] ApprovalStatus Status);
 
-public record UpdateMilestoneRequest(long MilestoneId, DateTime DueAt, string Name, Priority Priority, ApprovalStatus Status);
+public record CreateProgrammeRequest(long PortfolioId, string Name, Guid OwnerId);
 
-public record UpdateProjectStatusRequest(long ProjectId, ApprovalStatus Status);
+public record UpdateProjectRequest([Required] long ProjectId, 
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description, 
+    DateTime? StartedAt, DateTime? EndedAt, 
+    [Required] IndustrySector Sector, 
+    [Required] ProjectType ProjectType);
 
-public record CreateProjectRequest(long ProgrammeId, string Name, string Description, IndustrySector Sector, ProjectType ProjectType);
+public record UpdateMilestoneRequest([Required] long MilestoneId, 
+    [Required] DateTime DueAt,
+    [Required][MaxLength(LabelLength)] string Name, 
+    [Required] Priority Priority, 
+    [Required] ApprovalStatus Status);
 
-public record CreateActivityRequest(long ProjectId, long? MilestoneId, string Category, decimal Amount, string Title, string Description, DateTime? PerformedAt);
+public record UpdateProjectStatusRequest([Required] long ProjectId, [Required] ApprovalStatus Status);
+
+public record CreateProjectRequest([Required] long ProgrammeId,
+    [Required][MaxLength(LabelLength)] string Name,
+    [Required][MaxLength(TextLength)] string Description, 
+    [Required] IndustrySector Sector, 
+    [Required] ProjectType ProjectType);
+
+public record CreateActivityRequest([Required] long ProjectId, 
+    [Required] long? MilestoneId,
+    [Required][MaxLength(LabelLength)] string Category, 
+    [Required] decimal Amount,
+    [Required][MaxLength(LabelLength)] string Title,
+    [Required][MaxLength(TextLength)] string Description, 
+    DateTime? PerformedAt);

PostFundManagement.Application/Services/Shared/BrowserLocalStorageService.cs

@@ -33,9 +33,9 @@ public sealed class BrowserLocalStorageService(ProtectedLocalStorage storage)
         {
             var retrieval = await storage.GetAsync<string>(key);
 
-            return retrieval.Success && !string.IsNullOrWhiteSpace(retrieval.Value)
+            return Result.FailIf(!retrieval.Success && string.IsNullOrWhiteSpace(retrieval.Value), 
-                ? Result.Ok(retrieval.Value)
+                NotFoundError.Create($"Could not find object by key {key}"))
-                : Result.Fail(NotFoundError.Create($"Could not find object by key {key}"));
+                    .ToResult(retrieval.Value!);
         }));
 
     public async ValueTask<Result<TValue>> GetAsync<TValue>(string key) where TValue : class =>
@@ -43,8 +43,8 @@ public sealed class BrowserLocalStorageService(ProtectedLocalStorage storage)
         {
             var retrieval = await storage.GetAsync<TValue>(key);
 
-            return retrieval.Success && retrieval.Value is not null
+            return Result.FailIf(!retrieval.Success && retrieval.Value is null,
-                ? Result.Ok(retrieval.Value)
+                NotFoundError.Create($"Could not find object by key {key}"))
-                : Result.Fail(NotFoundError.Create($"Could not find object by key {key}"));
+                    .ToResult(retrieval.Value!);
         }));
 }

PostFundManagement.Application/Services/Shared/HashService.cs

@@ -1,24 +1,16 @@
 using PostFundManagement.Domain.Abstractions;
 using PostFundManagement.Domain.Errors;
+using PostFundManagement.Application.Extensions;
 
 namespace PostFundManagement.Application.Services.Shared;
 
 public sealed partial class HashService(IHashids hasher) : IService
 {
-    [GeneratedRegex(@"\A\b[0-9a-fA-F]+\b\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
-    private static partial Regex HexHashRegex { get; }
-
-    [GeneratedRegex(@"\A[0-9a-fA-F]{32}\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
-    private static partial Regex Md5Regex { get; }
-
-    [GeneratedRegex(@"\A[0-9a-fA-F]{64}\Z", RegexOptions.None, matchTimeoutMilliseconds: 100)]
-    private static partial Regex Sha256Regex { get; }
-
     public static bool IsMd5Hash(string? value) =>
-        !string.IsNullOrWhiteSpace(value) && Md5Regex.IsMatch(value);
+        !string.IsNullOrWhiteSpace(value) && Patterns.Md5Regex.IsMatch(value);
 
     public static bool IsSha256Hash(string? value) =>
-        !string.IsNullOrWhiteSpace(value) && Sha256Regex.IsMatch(value);
+        !string.IsNullOrWhiteSpace(value) && Patterns.Sha256Regex.IsMatch(value);
 
     public static string? StringToSha256Hash(string? input) =>
         string.IsNullOrEmpty(input) ? null : Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(input)));
@@ -39,17 +31,18 @@ public sealed partial class HashService(IHashids hasher) : IService
         return Result.Ok(Convert.ToHexString(bytes).ToLowerInvariant());
     }
 
-    public Result<string> HashEncodeHex(string input) => string.IsNullOrWhiteSpace(input) || !HexHashRegex.IsMatch(input)
+    public Result<string> HashEncodeHex(string input) => 
-            ? Result.Fail<string>(ValidationError.Create("Input must be a valid hexadecimal string."))
+        Result.FailIf(string.IsNullOrWhiteSpace(input) || !Patterns.HexHashRegex.IsMatch(input), 
-            : Result.Ok(hasher.EncodeHex(input));
+            ValidationError.Create("Input must be a valid hexadecimal string."))
+                    .ToResult(hasher.EncodeHex(input));
 
-    public Result<string> HashEncodeIntId(int id) => id < 0
+    public Result<string> HashEncodeIntId(int id) => 
-        ? Result.Fail<string>(ValidationError.Create("Id cannot be negative."))
+        Result.FailIf(id < 0, ValidationError.Create("Id cannot be negative."))
-        : Result.Ok(hasher.Encode(id));
+            .ToResult(hasher.Encode(id));
 
-    public Result<string> HashEncodeLongId(long id) => id < 0
+    public Result<string> HashEncodeLongId(long id) => 
-        ? Result.Fail<string>(ValidationError.Create("Id cannot be negative."))
+        Result.FailIf(id < 0, ValidationError.Create("Id cannot be negative."))
-        : Result.Ok(hasher.EncodeLong(id));
+            .ToResult(hasher.EncodeLong(id));
 
     public Result<int> DecodeIntIdHash(string hash)
     {
@@ -58,9 +51,8 @@ public sealed partial class HashService(IHashids hasher) : IService
 
         int[] decoded = hasher.Decode(hash);
 
-        return decoded.Length == 1
+        return Result.FailIf(decoded.Length <= 0, ValidationError.Create("Invalid or modified Int hash token."))
-            ? Result.Ok(decoded[0]) :
+            .ToResult(decoded[0]);
-            Result.Fail<int>(ValidationError.Create("Invalid or modified Int hash token."));
     }
 
     public Result<long> DecodeLongIdHash(string hash)
@@ -70,8 +62,8 @@ public sealed partial class HashService(IHashids hasher) : IService
 
         long[] decoded = hasher.DecodeLong(hash);
 
-        return decoded.Length == 1 ? Result.Ok(decoded[0]) :
+        return Result.FailIf(decoded.Length <= 0, ValidationError.Create("Invalid or modified Long hash token."))
-            Result.Fail<long>(ValidationError.Create("Invalid or modified Long hash token."));
+            .ToResult(decoded[0]);
     }
 
     public async Task<Result<string>> DecodeHexHash(string hex) =>
@@ -79,8 +71,7 @@ public sealed partial class HashService(IHashids hasher) : IService
         {
             string decoded = hasher.DecodeHex(hex);
 
-            return string.IsNullOrEmpty(decoded)
+            return Result.FailIf(string.IsNullOrEmpty(decoded), ValidationError.Create("Invalid or corrupted hex hash."))
-                ? Result.Fail<string>(ValidationError.Create("Invalid or corrupted hex hash."))
+            .ToResult(decoded);
-                : Result.Ok(decoded);
         }));
 }

PostFundManagement.Application/Services/Shared/IdentityCacheService.cs

@@ -1,31 +1,10 @@
 using PostFundManagement.Application.Abstractions;
 using PostFundManagement.Application.Abstractions.Services;
-using PostFundManagement.Domain.Errors;
 
 namespace PostFundManagement.Application.Services.Shared;
 
-public sealed class IdentityCacheService(IdentityService service, IDistributedCache cache) : ServiceCacheBase, IIdentityService
+public sealed class IdentityCacheService(IdentityService service) : ServiceCacheBase, IIdentityService
 {
     public async ValueTask<Result> UserIsAuthorisedAsync(Guid userId, CancellationToken cancellationToken = default) =>
-        await Result.Try((Func<ValueTask<Result>>)(async () =>
+        await service.UserIsAuthorisedAsync(userId, cancellationToken);
-        {
-            var cacheKey = HashService.ToMd5Hash($"userisauthorised-{userId}").Value;
-
-            var cached = await cache.GetStringAsync(cacheKey);
-
-            if (string.IsNullOrWhiteSpace(cached))
-            {
-                var result = await service.UserIsAuthorisedAsync(userId, cancellationToken); ;
-
-                if (result.IsFailed) return result;
-
-                await cache.SetStringAsync(cacheKey, "true", cacheOptions, cancellationToken);
-
-                return Result.Ok();
-            }
-
-            return cached.Equals("true", StringComparison.OrdinalIgnoreCase)
-                ? Result.Ok()
-                : Result.Fail(NotFoundError.New);
-        }));
 }

PostFundManagement.Application/Services/Shared/IdentityService.cs

@@ -15,6 +15,6 @@ public sealed class IdentityService(IDbContextFactory<ApplicationDbContext> cont
             var userExistsAndActive = await context.Users
                 .AnyAsync(u => u.Id == userId && u.Status == ActivityStatus.Active, cancellationToken);
 
-            return Result.FailIf(!userExistsAndActive, NotFoundError.Create());
+            return Result.OkIf(userExistsAndActive, NotFoundError.Create());
         }));
 }

PostFundManagement.Application/Services/Shared/TokenService.cs

@@ -29,16 +29,16 @@ public sealed class TokenService(ISecurityConnectApi connectApi, IOptions<Securi
             {
                 var tokenResponse = JsonSerializer.Deserialize<Domain.Security.Models.TokenResponse>(contentRaw);
 
-                return !string.IsNullOrWhiteSpace(tokenResponse?.AccessToken)
+                return Result.FailIf(string.IsNullOrWhiteSpace(tokenResponse?.AccessToken),
-                    ? Result.Ok(tokenResponse)
+                    NotFoundError.Create("Authentication succeeded, but no access token was found in the response payload."))
-                    : Result.Fail<Domain.Security.Models.TokenResponse>(NotFoundError.Create("Authentication succeeded, but no access token was found in the response payload."));
+                            .ToResult(tokenResponse!);
             }
 
             return await Result.Try((Func<ValueTask<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
             {
                 var errorResult = JsonSerializer.Deserialize<TokenErrorResponse>(contentRaw);
 
-                return Result.FailIf(errorResult != null,
+                return Result.OkIf(errorResult is not null, 
                     CreateError.Create($"{errorResult!.Error}: {errorResult.ErrorDescription}"));
             }));
         }));

PostFundManagement.Application/Services/Tools/ToolCacheService.cs

@@ -0,0 +1,29 @@
+using PostFundManagement.Application.Abstractions;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Services.Shared;
+
+namespace PostFundManagement.Application.Services.Tools;
+
+public sealed class ToolCacheService(ToolService service, IDistributedCache cache) : ServiceCacheBase, IToolService
+{
+    public async ValueTask<Result<string>> EncodeLong(long id, CancellationToken cancellationToken) =>
+        await Result.Try((Func<ValueTask<Result<string>>>)(async () =>
+        {
+            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

@@ -0,0 +1,10 @@
+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

@@ -1,5 +1,6 @@
 using PostFundManagement.Application.Abstractions;
 using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Extensions;
 using PostFundManagement.Application.Services.Shared;
 using PostFundManagement.Domain;
 using PostFundManagement.Domain.Models;
@@ -21,14 +22,12 @@ public sealed class UserCacheService(UserService service, IDistributedCache cach
 
                 if (userResult.IsFailed) return userResult;
 
-                await cache.SetStringAsync(cacheKey, JsonSerializer.Serialize(userResult.Value), cacheOptions, cancellationToken);
+                await cache.SetStringAsync(cacheKey, userResult.Value.ToJson(), cacheOptions, cancellationToken);
 
                 return userResult;
             }
 
-            var restored = JsonSerializer.Deserialize<User>(cached)!;
+            return Result.Ok(cached.FromJson<User>());
-
-            return Result.Ok(restored);
         }));
 
     public async ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
@@ -45,15 +44,13 @@ public sealed class UserCacheService(UserService service, IDistributedCache cach
 
                 if (usersResult.IsFailed) return usersResult;
 
-                await cache.SetStringAsync(cacheKey, JsonSerializer.Serialize(usersResult.Value), 
+                await cache.SetStringAsync(cacheKey, usersResult.Value.ToJson(), 
                     cacheOptions, cancellationToken);
 
                 return usersResult;
             }
 
-            var restored = JsonSerializer.Deserialize<User[]>(cached)!;
+            return Result.Ok(cached.FromJson<User[]>());
-
-            return Result.Ok(restored);
         }));
 
     public async ValueTask<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>

PostFundManagement.Application/Services/Users/UserService.cs

@@ -32,7 +32,7 @@ public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextF
                 context.Users.Update(user);
             }
 
-            return Result.FailIf(await context.SaveChangesAsync(cancellationToken) <= 0, CreateError.New);
+            return Result.OkIf(await context.SaveChangesAsync(cancellationToken) > 0, CreateError.New);
         }));
 
     public async ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
@@ -74,7 +74,7 @@ public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextF
                 .Where(f => f.Id == userId)
                 .ExecuteUpdateAsync(f => f.SetProperty(u => u.Status, status), cancellationToken);
 
-            return Result.FailIf(changedTotal <= 0, UpdateError.New);
+            return Result.OkIf(changedTotal > 0, UpdateError.New);
         }));
 
     public async ValueTask<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
@@ -85,8 +85,7 @@ public sealed class UserService(IDbContextFactory<ApplicationDbContext> contextF
             var user = await context.Users.AsNoTracking()
                 .FirstOrDefaultAsync(f => f.Id == userId, cancellationToken);
 
-            return user is not null
+            return Result.FailIf(user is null, NotFoundError.New)
-                ? Result.Ok(user.Map())
+                .ToResult(user!.Map());
-                : Result.Fail(NotFoundError.New);
         }));
 }

PostFundManagement.ConsoleUI/.env.example

@@ -0,0 +1,18 @@
+# GEMINI_API_KEY: Required for Gemini AI API calls.
+# AI Studio automatically injects this at runtime from user secrets.
+# Users configure this via the Secrets panel in the AI Studio UI.
+GEMINI_API_KEY="MY_GEMINI_API_KEY"
+
+# APP_URL: The URL where this applet is hosted.
+# AI Studio automatically injects this at runtime with the Cloud Run service URL.
+# Used for self-referential links, OAuth callbacks, and API endpoints.
+APP_URL="MY_APP_URL"
+
+# OIDC SecuritySettings
+VITE_OIDC_AUTHORITY="https://sts.security.khongisa.co.za"
+VITE_OIDC_AUDIENCE="pfm-api-dev"
+VITE_OIDC_CLIENT_ID="pfm-scalar-dev"
+VITE_OIDC_CLIENT_SECRET="secret_71f88570a46eb22eb5270b47f69e3332c84d8db85d008f0276cb7431c8872d27"
+
+# PFM Backend API Base URL
+VITE_API_BASE_URL="https://api.ifri.khongisa.co.za/"

PostFundManagement.ConsoleUI/.gitignore

@@ -0,0 +1,8 @@
+node_modules/
+build/
+dist/
+coverage/
+.DS_Store
+*.log
+.env*
+!.env.example

PostFundManagement.ConsoleUI/Dockerfile

@@ -0,0 +1,41 @@
+# Stage 1: Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Enable corepack to use Yarn
+RUN corepack enable
+
+# Copy dependency definitions from the subdirectory
+COPY PostFundManagement.ConsoleUI/package*.json PostFundManagement.ConsoleUI/yarn.lock* ./
+
+# Install dependencies via Yarn
+RUN yarn install --frozen-lockfile || yarn install
+
+# Copy application source from the subdirectory
+COPY PostFundManagement.ConsoleUI/ ./
+
+# Build Vite application for production
+RUN yarn build
+
+# Stage 2: Production Nginx Server
+FROM nginx:alpine
+
+WORKDIR /usr/share/nginx/html
+
+# Copy nginx configuration from stage 1 build directory
+COPY --from=builder /app/nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy compiled static assets from build stage
+COPY --from=builder /app/dist ./
+
+# Copy entrypoint script for dynamic runtime environment variables
+COPY --from=builder /app/docker-entrypoint.sh /docker-entrypoint.sh
+RUN chmod +x /docker-entrypoint.sh
+
+# Expose port 3000
+EXPOSE 3000
+
+# Set entrypoint and default command
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]