Generator Changes at 10/13/2025 8:08:52 AM

src/CMSMicroservice.Application/UserAddressCQ/Commands/SetAddressAsDefault/SetAddressAsDefaultCommand.cs

@@ -0,0 +1,7 @@
+namespace CMSMicroservice.Application.UserAddressCQ.Commands.SetAddressAsDefault;
+public record SetAddressAsDefaultCommand : IRequest<Unit>
+{
+    //شناسه 
+    public long Id { get; init; }
+
+}

src/CMSMicroservice.Application/UserAddressCQ/Commands/SetAddressAsDefault/SetAddressAsDefaultCommandHandler.cs

@@ -0,0 +1,29 @@
+using CMSMicroservice.Domain.Events;
+namespace CMSMicroservice.Application.UserAddressCQ.Commands.SetAddressAsDefault;
+public class SetAddressAsDefaultCommandHandler : IRequestHandler<SetAddressAsDefaultCommand, Unit>
+{
+    private readonly IApplicationDbContext _context;
+
+    public SetAddressAsDefaultCommandHandler(IApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<Unit> Handle(SetAddressAsDefaultCommand request, CancellationToken cancellationToken)
+    {
+        var entity = await _context.UserAddresss
+            .FirstOrDefaultAsync(x => x.Id == request.Id, cancellationToken) ?? throw new NotFoundException(nameof(UserAddress), request.Id);
+
+        var entities = await _context.UserAddresss
+            .Where(x => x.UserId == entity.UserId)
+            .ToListAsync(cancellationToken);
+        entities.ForEach(x => x.IsDefault = false);
+        await _context.SaveChangesAsync(cancellationToken);
+
+        entity.IsDefault = true;
+        _context.UserAddresss.Update(entity);
+        entity.AddDomainEvent(new SetAddressAsDefaultEvent(entity));
+        await _context.SaveChangesAsync(cancellationToken);
+        return Unit.Value;
+    }
+}

src/CMSMicroservice.Application/UserAddressCQ/Commands/SetAddressAsDefault/SetAddressAsDefaultCommandValidator.cs

@@ -0,0 +1,16 @@
+namespace CMSMicroservice.Application.UserAddressCQ.Commands.SetAddressAsDefault;
+public class SetAddressAsDefaultCommandValidator : AbstractValidator<SetAddressAsDefaultCommand>
+{
+    public SetAddressAsDefaultCommandValidator()
+    {
+        RuleFor(model => model.Id)
+            .NotNull();
+    }
+    public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>
+    {
+        var result = await ValidateAsync(ValidationContext<SetAddressAsDefaultCommand>.CreateWithOptions((SetAddressAsDefaultCommand)model, x => x.IncludeProperties(propertyName)));
+        if (result.IsValid)
+            return Array.Empty<string>();
+        return result.Errors.Select(e => e.ErrorMessage);
+    };
+}

src/CMSMicroservice.Application/UserAddressCQ/EventHandlers/SetAddressAsDefaultEventHandlers/SetAddressAsDefaultEventHandler.cs

@@ -0,0 +1,21 @@
+using CMSMicroservice.Domain.Events;
+using Microsoft.Extensions.Logging;
+
+namespace CMSMicroservice.Application.UserAddressCQ.EventHandlers;
+
+public class SetAddressAsDefaultEventHandler : INotificationHandler<SetAddressAsDefaultEvent>
+{
+    private readonly ILogger<SetAddressAsDefaultEventHandler> _logger;
+
+    public SetAddressAsDefaultEventHandler(ILogger<SetAddressAsDefaultEventHandler> logger)
+    {
+        _logger = logger;
+    }
+
+    public Task Handle(SetAddressAsDefaultEvent notification, CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("Domain Event: {DomainEvent}", notification.GetType().Name);
+
+        return Task.CompletedTask;
+    }
+}