cat on a spaceship

2025-11-01 22:38:46 -04:00
parent 747fa227a1
commit f6dccf46d7
89 changed files with 2663 additions and 581 deletions
@@ -0,0 +1,45 @@
+using System.Diagnostics.CodeAnalysis;
+using FluentValidation;
+using Microsoft.Extensions.DependencyInjection;
+using Svrnty.CQRS.Abstractions;
+
+namespace Svrnty.CQRS.FluentValidation;
+
+public static class ServiceCollectionExtensions
+{
+    private static IServiceCollection AddFluentValidator<T, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TValidator>(this IServiceCollection services)
+        where TValidator : class, IValidator<T>
+    {
+        services.AddTransient<IValidator<T>, TValidator>();
+        return services;
+    }
+
+    public static IServiceCollection AddCommand<TCommand, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TCommandHandler, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TValidator>(this IServiceCollection services)
+        where TCommand : class
+        where TCommandHandler : class, ICommandHandler<TCommand>
+        where TValidator : class, IValidator<TCommand>
+    {
+        return services.AddCommand<TCommand, TCommandHandler>()
+            .AddFluentValidator<TCommand, TValidator>();
+    }
+
+    public static IServiceCollection AddCommand<TCommand, TCommandResult, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TCommandHandler, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TValidator>(this IServiceCollection services)
+        where TCommand : class
+        where TCommandHandler : class, ICommandHandler<TCommand, TCommandResult>
+        where TValidator : class, IValidator<TCommand>
+    {
+        return services.AddCommand<TCommand, TCommandResult, TCommandHandler>()
+           .AddFluentValidator<TCommand, TValidator>();
+    }
+
+    public static IServiceCollection AddQuery<TQuery, TQueryResult, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TQueryHandler, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] TValidator>(this IServiceCollection services)
+        where TQuery : class
+        where TQueryHandler : class, IQueryHandler<TQuery, TQueryResult>
+        where TValidator : class, IValidator<TQuery>
+    {
+        services.AddQuery<TQuery, TQueryResult, TQueryHandler>()
+                .AddFluentValidator<TQuery, TValidator>();
+        
+        return services;
+    }
+}