initial commit

2026-07-21 15:03:40 +07:00
commit 5c20bb8a9e
2752 changed files with 864209 additions and 0 deletions
@@ -0,0 +1,34 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+
+namespace Application.Common.Behaviors;
+
+public class LoggingBehaviour<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse> where TRequest : notnull
+{
+    private readonly ILogger<TRequest> _logger;
+
+    public LoggingBehaviour(ILogger<TRequest> logger)
+    {
+        _logger = logger;
+    }
+
+    public async Task<TResponse> Handle(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)
+    {
+        var requestName = typeof(TRequest).Name;
+
+        try
+        {
+            _logger.LogInformation($"Try executing {requestName} at {DateTime.UtcNow.ToString()}");
+
+            return await next();
+        }
+        catch (Exception ex)
+        {
+
+            _logger.LogError(ex, $"Error executing {requestName} at {DateTime.UtcNow.ToString()}");
+
+            throw;
+        }
+    }
+}
+
@@ -0,0 +1,37 @@
+using FluentValidation;
+using MediatR;
+
+namespace Application.Common.Behaviors;
+
+public class ValidationBehaviour<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse>
+     where TRequest : notnull
+{
+    private readonly IEnumerable<IValidator<TRequest>> _validators;
+
+    public ValidationBehaviour(IEnumerable<IValidator<TRequest>> validators)
+    {
+        _validators = validators;
+    }
+
+    public async Task<TResponse> Handle(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)
+    {
+        if (_validators.Any())
+        {
+            var context = new ValidationContext<TRequest>(request);
+
+            var validationResults = await Task.WhenAll(
+                _validators.Select(v =>
+                    v.ValidateAsync(context, cancellationToken)));
+
+            var failures = validationResults
+                .Where(r => r.Errors.Any())
+                .SelectMany(r => r.Errors)
+                .ToList();
+
+            if (failures.Any())
+                throw new ValidationException(failures);
+        }
+        return await next();
+    }
+}
+