加入驗證器

src/dotnetLab.WebApi/Controllers/SampleController.cs

@@ -1,5 +1,7 @@
 using dotnetLab.UseCase.SimpleDocument.Commands;
 using dotnetLab.UseCase.SimpleDocument.Queries;
+using dotnetLab.WebApi.Controllers.Validator;
+using dotnetLab.WebApi.Infrastructure.Attributes;
 using Mediator;
 using Microsoft.AspNetCore.Mvc;
 
@@ -29,6 +31,7 @@ public SampleController(IMediator mediator)
     /// <param name="dataCommand"></param>
     /// <returns></returns>
     [HttpGet]
+    [ParameterValidator<SimpleDocQueryValidator>]
     // [Authorize]
     public async Task<IActionResult> Get([FromQuery] SimpleDocQuery dataCommand)
     {
@@ -41,6 +44,7 @@ public async Task<IActionResult> Get([FromQuery] SimpleDocQuery dataCommand)
     /// <param name="dataCommand"></param>
     /// <returns></returns>
     [HttpPost]
+    [ParameterValidator<InputSimpleDocumentCommandValidator>]
     // [Authorize(nameof(LoginUserRequestedPolicy))]
     public async Task<IActionResult> Post([FromBody] InputSimpleDocumentCommand dataCommand)
     {

src/dotnetLab.WebApi/Controllers/Validator/InputSimpleDocumentCommandValidator.cs

@@ -0,0 +1,19 @@
+using dotnetLab.UseCase.SimpleDocument.Commands;
+using FluentValidation;
+
+namespace dotnetLab.WebApi.Controllers.Validator;
+
+/// <summary>
+/// InputSimpleDocumentCommand 的參數驗證器
+/// </summary>
+public class InputSimpleDocumentCommandValidator : AbstractValidator<InputSimpleDocumentCommand>
+{
+    public InputSimpleDocumentCommandValidator()
+    {
+        this.RuleFor(o => o.DocumentNum)
+            .NotEmpty();
+
+        this.RuleFor(o => o.Description)
+            .NotEmpty();
+    }
+}

src/dotnetLab.WebApi/Controllers/Validator/SimpleDocQueryValidator.cs

@@ -0,0 +1,16 @@
+using dotnetLab.UseCase.SimpleDocument.Queries;
+using FluentValidation;
+
+namespace dotnetLab.WebApi.Controllers.Validator;
+
+/// <summary>
+/// SimpleDocQuery 的參數驗證器
+/// </summary>
+public class SimpleDocQueryValidator : AbstractValidator<SimpleDocQuery>
+{
+    public SimpleDocQueryValidator()
+    {
+        this.RuleFor(o => o.SerialId)
+            .NotEmpty();
+    }
+}

src/dotnetLab.WebApi/Infrastructure/Attributes/ParameterValidatorAttribute_Type.cs

@@ -1,10 +1,13 @@
+using FluentValidation;
+
 namespace dotnetLab.WebApi.Infrastructure.Attributes;
 
 /// <summary>
-/// 參數驗證器 Attribute
+/// 參數驗證器 (泛型版本，可利用泛型型別限制避免誤用)
 /// </summary>
-/// <seealso cref="Microsoft.AspNetCore.Mvc.Filters.ActionFilterAttribute" />
-public class ParameterValidatorAttribute<T> : ParameterValidatorAttribute
+/// <typeparam name="TValidator"></typeparam>
+public class ParameterValidatorAttribute<TValidator> : ParameterValidatorAttribute
+    where TValidator : IValidator
 {
     /// <summary>
     /// Initializes a new instance of the
@@ -15,7 +18,7 @@ public class ParameterValidatorAttribute<T> : ParameterValidatorAttribute
     /// </summary>
     /// <param name="parameterName">參數名稱</param>
     public ParameterValidatorAttribute(string? parameterName = null)
-        : base(typeof(T), parameterName)
+        : base(typeof(TValidator), parameterName)
     {
     }
 }