添加命令数据验证和其他杂项修改

QRCodeService/Application/Behaviors/ValidatorBehavior.cs

@@ -1,4 +1,5 @@
-using FluentValidation;
+using Domain.Exceptions;
+using FluentValidation;
 using MediatR;
 using Microsoft.Extensions.Logging;
 using QRCodeService.Extensions;
@@ -11,11 +12,11 @@ namespace QRCodeService.Application.Behaviors
     public class ValidatorBehavior<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse>
     {
         private readonly ILogger<ValidatorBehavior<TRequest, TResponse>> _logger;
-        private readonly IValidator<TRequest>[] _validators;
+        private readonly IValidator<TRequest> _validator;
 
-        public ValidatorBehavior(IValidator<TRequest>[] validators, ILogger<ValidatorBehavior<TRequest, TResponse>> logger)
+        public ValidatorBehavior(IValidator<TRequest> validator, ILogger<ValidatorBehavior<TRequest, TResponse>> logger)
         {
-            _validators = validators;
+            _validator = validator;
             _logger = logger;
         }
 
@@ -25,18 +26,14 @@ namespace QRCodeService.Application.Behaviors
 
             _logger.LogInformation("----- Validating command {CommandType}", typeName);
 
-            var failures = _validators
-                .Select(v => v.Validate(request))
-                .SelectMany(result => result.Errors)
-                .Where(error => error != null)
-                .ToList();
+            var failures = _validator.Validate(request).Errors;
 
             if (failures.Any())
             {
                 _logger.LogWarning("Validation errors - {CommandType} - Command: {@Command} - Errors: {@ValidationErrors}", typeName, request, failures);
 
-                //throw new OrderingDomainException(
-                //    $"Command Validation Errors for type {typeof(TRequest).Name}", new ValidationException("Validation exception", failures));
+                throw new DomainException(
+                    $"Command Validation Errors for type {typeof(TRequest).Name}", new ValidationException("Validation exception", failures));
             }
 
             return await next();