Retructured solution

LiteCharms.Features/Extensions/Constants.cs

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+namespace LiteCharms.Features.Extensions;
+
+public static class Constants
+{
+}

LiteCharms.Features/Extensions/EntityModeMappers.cs

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+using LiteCharms.Models;
+
+namespace LiteCharms.Extensions;
+
+public static class EntityModeMappers
+{
+    public static ShoppingCartPackage ToModel(this Entities.ShoppingCartPackage entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            PackageId = entity.PackageId,
+            ShoppingCartId = entity.ShoppingCartId
+        };
+
+    public static PackageItem ToModel(this Entities.PackageItem entity) =>
+        new()
+        {
+            Id = entity.Id,
+            Active = entity.Active,
+            CreatedAt = entity.CreatedAt,
+            PackageId = entity.PackageId,
+            ProductPriceId = entity.ProductPriceId            
+        };
+
+    public static Package ToModel(this Entities.Package entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            Active = entity.Active,
+            Description = entity.Description,
+            Name = entity.Name,
+            UpdatedAt = entity.UpdatedAt
+        };
+
+    public static ShoppingCartItem ToModel(this Entities.ShoppingCartItem entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            ProductPriceId = entity.ProductPriceId,
+            Quantity = entity.Quantity,
+            ShoppingCartId = entity.ShoppingCartId            
+        };
+
+    public static ShoppingCart ToModel(this Entities.ShoppingCart entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            CustomerId = entity.CustomerId,
+            OrderId = entity.OrderId,
+            QuoteId = entity.QuoteId            
+        };
+
+    public static Quote ToModel(this Entities.Quote entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            CustomerId = entity.CustomerId,
+            ExpiredAt = entity.ExpiredAt,
+            Reason = entity.Reason,
+            ShoppingCartId = entity.ShoppingCartId,
+            Status = entity.Status
+        };
+
+    public static Notification ToModel(this Entities.Notification entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            Message = entity.Message,
+            Direction = entity.Direction,
+            CorrelationId = entity.CorrelationId,
+            CorrelationIdType = entity.CorrelationIdType,
+            IsInternal = entity.IsInternal,
+            Sender = entity.Sender,
+            Platform = entity.Platform,
+            Recipient = entity.Recipient,
+            Subject = entity.Subject,
+            Processed = entity.Processed,
+            SenderName = entity.SenderName,
+            RecipientAddress = entity.RecipientAddress,
+            Priority = entity.Priority,
+            UpdatedAt = entity?.UpdatedAt,
+            IsHtml = entity!.IsHtml,
+            HasError = entity.HasError,
+            Errors = entity.Errors
+        };
+
+    public static Customer ToModel(this Entities.Customer entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            Active = entity.Active,
+            Address = entity.Address,
+            City = entity.City,
+            Company = entity.Company,
+            Country = entity.Country,
+            Discord = entity.Discord,
+            Email = entity.Email,
+            LastName = entity.LastName,
+            LinkedIn = entity.LinkedIn,
+            Name = entity.Name,
+            Phone = entity.Phone,
+            PostalCode = entity.PostalCode,
+            Region = entity.Region,
+            Slack = entity.Slack,
+            Tax = entity.Tax,
+            Website = entity.Website,
+            Whatsapp = entity.Whatsapp
+        };
+
+    public static Lead ToModel(this Entities.Lead entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            AdGroupId = entity.AdGroupId,
+            AdName = entity.AdName,
+            AppClickId = entity.AppClickId,
+            AttributionHash = entity.AttributionHash,
+            CampaignId = entity.CampaignId,
+            ClickLocation = entity.ClickLocation,
+            CustomerId = entity.CustomerId,
+            FeedItemId = entity.FeedItemId,
+            Source = entity.Source,
+            ClickId = entity.ClickId,
+            TargetId = entity.TargetId,
+            WebClickId = entity.WebClickId,
+            Status = entity.Status            
+        };
+
+    public static Order ToModel(this Entities.Order entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            CustomerId = entity.CustomerId,            
+            Notes = entity.Notes,
+            RefundId = entity.RefundId,
+            QuoteId = entity.QuoteId,
+            Status = entity.Status,
+            ShoppingCartId = entity.ShoppingCartId,
+            DepositRequired = entity.DepositRequired,
+            Requirements = entity.Requirements,
+            Terms = entity.Terms
+        };
+
+    public static OrderRefund ToModel(this Entities.OrderRefund entity) =>
+        new()
+        {
+            Id = entity.Id,
+            CreatedAt = entity.CreatedAt,
+            OrderId = entity.OrderId,
+            Reason = entity.Reason,
+            Amount = entity.Amount            
+        };
+
+    public static Product ToModel(this Entities.Product entity) =>
+        new()
+        {
+            Id = entity.Id,
+            Name = entity.Name,
+            Description = entity.Description,
+            Active = entity.Active            
+        };
+
+    public static ProductPrice ToModel(this Entities.ProductPrice entity) =>
+        new()
+        {
+            Id = entity.Id,
+            ProductId = entity.ProductId,
+            Price = entity.Price,
+            Active = entity.Active,
+            CreatedAt = entity.CreatedAt,
+            Discount = entity.Discount,
+            UpdatedAt = entity.UpdatedAt            
+        };
+}

LiteCharms.Features/Extensions/Hash.cs

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+namespace LiteCharms.Features.Extensions;
+
+public static class Hash
+{
+    public static Func<string?, string?> GenerateSha256HashString = (input) => 
+        Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(input!)));
+}

LiteCharms.Features/Extensions/HealthChecks.cs

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+using LiteCharms.Infrastructure.HealthChecks;
+
+namespace LiteCharms.Extensions;
+
+public static class HealthChecks
+{
+    public static IServiceCollection AddQuartzHealtchCheck(this IServiceCollection services)
+    {
+        services.AddHealthChecks().AddCheck<QuartzHealthCheck>("Quartz");
+
+        return services;
+    }
+
+    public static IServiceCollection AddPostgresHealtchCheck(this IServiceCollection services)
+    {
+        services.AddHealthChecks().AddCheck<PostgresHealthCheck>("PostgreSQL");
+
+        return services;
+    }
+
+    public static IServiceCollection AddHealthChecksSupport(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddHealthChecks()
+            .AddCheck("Self", () => HealthCheckResult.Healthy());
+
+        //services.AddHealthChecksUI(setup =>
+        //{
+        //    setup.AddHealthCheckEndpoint("Lead Generator", $"{configuration["ASPNETCORE_URLS"]}/health");
+        //    setup.SetEvaluationTimeInSeconds(15);
+        //}).AddInMemoryStorage(databaseName: "healthuidb");
+
+        return services;
+    }
+}

LiteCharms.Features/Extensions/Monitoring.cs

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+namespace LiteCharms.Extensions;
+
+public static class Monitoring
+{
+    public static WebApplicationBuilder AddMonitoring(this WebApplicationBuilder builder)
+    {
+        var serviceName = builder.Configuration.GetValue<string>("Monitoring:ServiceName") ?? "LiteCharms";
+        var endpoint = builder.Configuration.GetValue<string>("Monitoring:Address")!;
+        var apiKey = builder.Configuration.GetValue<string>("Monitoring:ApiKey");
+
+        var resourceBuilder = ResourceBuilder.CreateDefault()
+            .AddService(serviceName);
+
+        var otlpHeaders = !string.IsNullOrEmpty(apiKey) ? $"x-otlp-api-key={apiKey}" : null;
+
+        builder.Logging.AddOpenTelemetry(logging =>
+        {
+            logging.SetResourceBuilder(resourceBuilder);
+            logging.AddOtlpExporter(opt =>
+            {
+                opt.Endpoint = new Uri(endpoint);
+                opt.Protocol = OtlpExportProtocol.Grpc;
+                opt.Headers = otlpHeaders;
+            });
+        });
+
+        builder.Services.AddOpenTelemetry()
+            .WithTracing(tracing => tracing
+                .SetResourceBuilder(resourceBuilder)
+                .AddAspNetCoreInstrumentation()
+                .AddHttpClientInstrumentation()
+                .AddOtlpExporter(opt =>
+                {
+                    opt.Endpoint = new Uri(endpoint);
+                    opt.Protocol = OtlpExportProtocol.Grpc;
+                    opt.Headers = otlpHeaders;
+                }))
+            .WithMetrics(metrics => metrics
+                .SetResourceBuilder(resourceBuilder)
+                .AddMeter(serviceName)
+                .AddAspNetCoreInstrumentation()
+                .AddRuntimeInstrumentation()
+                .AddOtlpExporter(opt =>
+                {
+                    opt.Endpoint = new Uri(endpoint);
+                    opt.Protocol = OtlpExportProtocol.Grpc;
+                    opt.Headers = otlpHeaders;
+                }));
+
+        return builder;
+    }
+}

LiteCharms.Features/Extensions/Postgres.cs

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+using LiteCharms.Infrastructure.Database;
+
+namespace LiteCharms.Extensions;
+
+public static class Postgres
+{
+    public static IServiceCollection AddShopDatabase(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddPooledDbContextFactory<ShopDbContext>(options =>
+            options.UseNpgsql(configuration.GetConnectionString("PostgresShop")));
+
+        return services;
+    }
+}

LiteCharms.Features/Extensions/Quartz.cs

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+using LiteCharms.Abstractions;
+using LiteCharms.Infrastructure.Quartz;
+
+namespace LiteCharms.Extensions;
+
+public static class Quartz
+{
+    private const string databaseConfigName = "PostgresScheduler";
+
+    public static IServiceCollection AddQuartzSchedulerClient(this IServiceCollection services, string schedulerName, IConfiguration configuration)
+    {
+        var connectionString = configuration.GetConnectionString(databaseConfigName);
+
+        services.ConfigureCommon();
+
+        services.AddQuartz(config =>
+        {
+            config.SchedulerName = schedulerName;
+            config.SchedulerId = "AUTO";
+                        
+            config.UseSimpleTypeLoader();
+            config.UseDefaultThreadPool(options => options.MaxConcurrency = 0);
+            config.UseTimeZoneConverter();
+
+            config.UsePersistentStore(storage =>
+            {
+                storage.PerformSchemaValidation = false;
+
+                storage.UseSystemTextJsonSerializer();
+                storage.SetProperty("quartz.jobStore.clustered", "true");
+                storage.SetProperty("quartz.jobStore.tablePrefix", "qrtz_");
+
+                storage.UsePostgres(connectionString!);
+                storage.UseClustering(cluster =>
+                {
+                    cluster.CheckinInterval = TimeSpan.FromSeconds(30);
+                    cluster.CheckinMisfireThreshold = TimeSpan.FromSeconds(2);
+                });
+            });
+        });
+
+        return services;
+    }
+
+    public static IServiceCollection AddQuartzScheduler(this IServiceCollection services, string schedulerName, IConfiguration configuration)
+    {
+        var connectionString = configuration.GetConnectionString(databaseConfigName);
+
+        services.ConfigureCommon();
+
+        services.AddQuartz(config =>
+        {
+            config.SchedulerName = schedulerName;
+            config.SchedulerId = "AUTO";
+            config.InterruptJobsOnShutdown = true;
+            config.InterruptJobsOnShutdownWithWait = true;
+            config.MaxBatchSize = 5;
+
+            config.UseSimpleTypeLoader();
+            config.UseDefaultThreadPool(options => options.MaxConcurrency = 1);
+            config.UseTimeZoneConverter();
+
+            config.UsePersistentStore(storage =>
+            {
+                storage.PerformSchemaValidation = false;
+
+                storage.UseSystemTextJsonSerializer();
+                storage.SetProperty("quartz.jobStore.clustered", "true");
+                storage.SetProperty("quartz.jobStore.tablePrefix", "qrtz_");
+
+                storage.UsePostgres(connectionString!);
+                storage.UseClustering(cluster =>
+                {
+                    cluster.CheckinInterval = TimeSpan.FromSeconds(30);
+                    cluster.CheckinMisfireThreshold = TimeSpan.FromSeconds(2);
+                });
+            });
+        });
+
+        return services;
+    }
+
+    private static IServiceCollection ConfigureCommon(this IServiceCollection services)
+    {
+        services.Configure<QuartzOptions>(options =>
+        {
+            options.Scheduling.IgnoreDuplicates = true;
+            options.Scheduling.OverWriteExistingData = true;
+            options["quartz.plugin.jobHistory.type"] = "Quartz.Plugin.History.LoggingJobHistoryPlugin, Quartz.Plugins";
+            options["quartz.plugin.triggerHistory.type"] = "Quartz.Plugin.History.LoggingTriggerHistoryPlugin, Quartz.Plugins";
+        });
+
+        services.AddTransient<RetryJobListener>();
+        services.AddTransient<IJobOrchestrator, JobOrchestrator>();
+        services.AddQuartzHostedService(options => options.WaitForJobsToComplete = true);
+
+        return services;
+    }
+}

LiteCharms.Features/Extensions/ServiceBus.cs

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+using LiteCharms.Abstractions;
+using LiteCharms.Infrastructure.ServiceBus;
+using LiteCharms.Infrastructure.ServiceBus.Exchanges;
+using LiteCharms.Infrastructure.ServiceBus.Queues;
+
+namespace LiteCharms.Extensions;
+
+public static class ServiceBus
+{
+    public static IServiceCollection AddGeneralServiceBus(this IServiceCollection services) => services
+        .AddSingleton<GeneralQueue>()
+        .AddHostedService<GeneralExchange>()
+        .AddKeyedSingleton<IEventBus, GeneralServiceBus>(Constants.GeneralServiceBus)
+        .AddMemoryCache();
+
+    public static IServiceCollection AddEmailServiceBus(this IServiceCollection services) => services
+        .AddSingleton<EmailQueue>()
+        .AddHostedService<EmailExchange>()
+        .AddKeyedTransient<IEventBus, EmailServiceBus>(Constants.EmailServiceBus)
+        .AddMemoryCache();
+
+    public static IServiceCollection AddSalesServiceBus(this IServiceCollection services) => services
+        .AddSingleton<SalesQueue>()
+        .AddHostedService<SalesExchange>()
+        .AddKeyedSingleton<IEventBus, SalesServiceBus>(Constants.SalesServiceBus)
+        .AddMemoryCache();
+}

LiteCharms.Features/Extensions/Timezones.cs

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+namespace LiteCharms.Features.Extensions;
+
+public static class Timezones
+{
+    public static TimeZoneInfo SouthAfricanTimeZone => TimeZoneInfo.FindSystemTimeZoneById("South Africa Standard Time");
+
+    public static string? LocaliseDateTime(this DateTime dateTime, TimeSpan offset) => offset.Hours > 0
+        ? $"{dateTime:yyyy-MM-ddTHH:mm:ss.fff}+{offset.Hours:00}:{offset.Minutes:00}"
+        : $"{dateTime:yyyy-MM-ddTHH:mm:ss.fff}{offset.Hours:00}:{offset.Minutes:00}";
+
+    public static string? LocaliseDateTimeOffset(this DateTimeOffset dateTime, TimeSpan offset) => LocaliseDateTime(dateTime.DateTime, offset);
+
+    public static DateTimeOffset ToDateTimeWithTimeZone(this DateTime source, TimeZoneInfo? timezone = null)
+    {
+        DateTime sourceDateAdjusted = source.Kind != DateTimeKind.Utc
+            ? new(source.Ticks, DateTimeKind.Utc)
+            : source;
+
+        var localised = timezone is null
+            ? new DateTimeOffset(sourceDateAdjusted.Ticks, SouthAfricanTimeZone.BaseUtcOffset).LocaliseDateTimeOffset(SouthAfricanTimeZone.BaseUtcOffset)
+            : new DateTimeOffset(sourceDateAdjusted.Ticks, timezone!.BaseUtcOffset).LocaliseDateTimeOffset(timezone.BaseUtcOffset);
+
+        return DateTimeOffset.Parse(localised!);
+    }
+
+    public static DateTimeOffset UtcNow(this TimeZoneInfo timezone) => ToDateTimeWithTimeZone(DateTime.Now, timezone);
+}