Добавил валидацию

Payments/Payment.WebApi/Controllers/UserController.cs

@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Mvc;
 using Payment.WebApi.Enums;
 using Payment.WebApi.Models.DbModels;
 using Payment.WebApi.Models.RequestModels;
+using Payment.WebApi.Models.RequestModels.Users;
 using Payment.WebApi.Repositories.Interfaces;
 using Swashbuckle.AspNetCore.Annotations;
 
@@ -50,6 +51,7 @@ public class UserController : Controller
     [HttpPost]
     [ActionName("Create")]
     [ProducesResponseType(200)]
+    [ProducesResponseType(400)]
     [ProducesResponseType(500)]
     [SwaggerOperation
         (
@@ -58,17 +60,17 @@ public class UserController : Controller
             Tags = new []{"Users"}
         )
     ]
-    public ActionResult<DefaultResponse> Create(UserRequestModel requestModel)
+    public ActionResult<DefaultResponse> Create(UserCreateRequestModel createRequestModel)
     {
         try
         {
             _userRepository.Create(new User
             {
-                FirstName = requestModel.FirstName,
-                LastName = requestModel.LastName,
-                MiddleName = requestModel.MiddleName,
-                Age = requestModel.Age,
-                Email = requestModel.Email,
+                FirstName = createRequestModel.FirstName,
+                LastName = createRequestModel.LastName,
+                MiddleName = createRequestModel.MiddleName,
+                Age = createRequestModel.Age,
+                Email = createRequestModel.Email,
                 IsActive = true
             });
             _userRepository.Save();
@@ -94,18 +96,18 @@ public class UserController : Controller
             Tags = new []{"Users"}
         )
     ]
-    public ActionResult<DefaultResponse> Edit(UserRequestModel requestModel)
+    public ActionResult<DefaultResponse> Edit(UserEditRequestModel createRequestModel)
     {
         try
         {
-            var user = _userRepository.GetFirstOrDefaultByEmail(requestModel.Email);
+            var user = _userRepository.GetFirstOrDefaultByEmail(createRequestModel.Email);
             if (user is null)
                 return Ok(new DefaultResponse
                 {
                     ResponseStatusType = ResponseStatusType.NotFound
                 });
 
-            _userRepository.Update(UpdateUser(user, requestModel));
+            _userRepository.Update(UpdateUser(user, createRequestModel));
             _userRepository.Save();
 
             return Ok(new DefaultResponse
@@ -148,11 +150,11 @@ public class UserController : Controller
         });
     }
 
-    private static User UpdateUser(User user, UserRequestModel requestModel)
+    private static User UpdateUser(User user, UserEditRequestModel createRequestModel)
     {
-        user.FirstName = requestModel.FirstName;
-        user.LastName = requestModel.LastName;
-        user.MiddleName = requestModel.MiddleName;
+        user.FirstName = createRequestModel.FirstName;
+        user.LastName = createRequestModel.LastName;
+        user.MiddleName = createRequestModel.MiddleName;
         user.Age = user.Age;
         return user;
     }

Payments/Payment.WebApi/Models/RequestModels/Users/UserCreateRequestModel.cs

+namespace Payment.WebApi.Models.RequestModels.Users;
+
+public class UserCreateRequestModel
+{
+    public string FirstName { get; set; }
+    public string? LastName { get; set; }
+    public string? MiddleName { get; set; }
+    public string Email { get; set; }
+    public int Age { get; set; }
+}
\ No newline at end of file

Payments/Payment.WebApi/Models/RequestModels/UserRequestModel.cs → Payments/Payment.WebApi/Models/RequestModels/Users/UserEditRequestModel.cs

-namespace Payment.WebApi.Models.RequestModels;
+namespace Payment.WebApi.Models.RequestModels.Users;
 
-public class UserRequestModel
+public class UserEditRequestModel
 {
     public string FirstName { get; set; }
     public string? LastName { get; set; }

Payments/Payment.WebApi/Models/RequestModels/UserResponseModel.cs → Payments/Payment.WebApi/Models/RequestModels/Users/UserResponseModel.cs

-namespace Payment.WebApi.Models.RequestModels;
+namespace Payment.WebApi.Models.RequestModels.Users;
 
 public class UserResponseModel
 {

Payments/Payment.WebApi/Payment.WebApi.csproj

@@ -7,6 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <PackageReference Include="FluentValidation.AspNetCore" Version="11.1.2" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.6">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

Payments/Payment.WebApi/Program.cs

+using FluentValidation.AspNetCore;
 using Payment.WebApi.Extensions;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -14,6 +15,7 @@ services.AddSwaggerGen(s =>
     s.EnableAnnotations();
 });
 services.AddAppServices(builder.Configuration);
+services.AddFluentValidation(opt => opt.RegisterValidatorsFromAssemblyContaining<Program>());
 
 var app = builder.Build();
 

Payments/Payment.WebApi/Validators/UserRequestModelValidator.cs

+using FluentValidation;
+using Payment.WebApi.Models.RequestModels;
+using Payment.WebApi.Models.RequestModels.Users;
+
+namespace Payment.WebApi.Validators;
+
+public class UserRequestModelValidator : AbstractValidator<UserCreateRequestModel>
+{
+    public UserRequestModelValidator()
+    {
+        RuleFor(s => s.FirstName).NotEmpty().WithMessage("Имя обязательно для заполнения");
+        RuleFor(s => s.Email).NotEmpty().WithMessage("Email обязателен для заполнения");
+        RuleFor(s => s.Age).GreaterThan(0).WithMessage("Возраст не должен быть меньше либо равен нулю");
+    }
+}
\ No newline at end of file