initial commit

Features/Profile/Password/Cqrs/UpdatePasswordHandler.cs

@@ -0,0 +1,50 @@
+using Indotalent.Data.Entities;
+using MediatR;
+using Microsoft.AspNetCore.Identity;
+
+namespace Indotalent.Features.Profile.Password.Cqrs;
+
+public class UpdatePasswordRequest
+{
+    public string Id { get; set; } = string.Empty;
+    public string CurrentPassword { get; set; } = string.Empty;
+    public string NewPassword { get; set; } = string.Empty;
+}
+
+public class UpdatePasswordResponse
+{
+    public bool Success { get; set; }
+    public string Message { get; set; } = string.Empty;
+    public List<string>? Errors { get; set; }
+}
+
+public record UpdatePasswordCommand(UpdatePasswordRequest Data) : IRequest<UpdatePasswordResponse>;
+
+public class UpdatePasswordHandler : IRequestHandler<UpdatePasswordCommand, UpdatePasswordResponse>
+{
+    private readonly UserManager<ApplicationUser> _userManager;
+
+    public UpdatePasswordHandler(UserManager<ApplicationUser> userManager)
+    {
+        _userManager = userManager;
+    }
+
+    public async Task<UpdatePasswordResponse> Handle(UpdatePasswordCommand request, CancellationToken cancellationToken)
+    {
+        var user = await _userManager.FindByIdAsync(request.Data.Id);
+        if (user == null)
+            return new UpdatePasswordResponse { Success = false, Message = "User not found" };
+
+        var result = await _userManager.ChangePasswordAsync(user, request.Data.CurrentPassword, request.Data.NewPassword);
+
+        if (result.Succeeded)
+            return new UpdatePasswordResponse { Success = true };
+
+        return new UpdatePasswordResponse
+        {
+            Success = false,
+            Message = "Failed to update password",
+            Errors = result.Errors.Select(x => x.Description).ToList()
+        };
+    }
+}

Features/Profile/Password/Cqrs/UpdatePasswordValidator.cs

@@ -0,0 +1,18 @@
+using FluentValidation;
+
+namespace Indotalent.Features.Profile.Password.Cqrs;
+
+public class UpdatePasswordValidator : AbstractValidator<UpdatePasswordRequest>
+{
+    public UpdatePasswordValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+
+        RuleFor(x => x.CurrentPassword)
+            .NotEmpty().WithMessage("Current password is required");
+
+        RuleFor(x => x.NewPassword)
+            .NotEmpty().WithMessage("New password is required")
+            .MinimumLength(4).WithMessage("Password must be at least 4 characters");
+    }
+}