feat: add Mapster profiles and enable DiscountOrder handlers

src/BackOffice.BFF.Application/DiscountOrderCQ/Commands/PlaceOrder/PlaceOrderCommand.cs

@@ -11,6 +11,6 @@ public record PlaceOrderCommand : IRequest<PlaceOrderResponseDto>
     /// <summary>مبلغ پرداخت از موجودی تخفیف</summary>
     public long DiscountBalanceAmount { get; init; }
     
-    /// <summary>مبلغ پرداخت از درگاه</summary>
-    public long GatewayAmount { get; init; }
+    /// <summary>یادداشت سفارش (اختیاری)</summary>
+    public string? Notes { get; init; }
 }

src/BackOffice.BFF.Application/DiscountOrderCQ/Commands/PlaceOrder/PlaceOrderCommandHandler.cs

@@ -1,4 +1,5 @@
-using CMSMicroservice.Protobuf.Protos.DiscountOrder;
+using BackOffice.BFF.DiscountOrder.Protobuf.Protos.DiscountOrder;
+using Mapster;
 
 namespace BackOffice.BFF.Application.DiscountOrderCQ.Commands.PlaceOrder;
 
@@ -13,22 +14,10 @@ public class PlaceOrderCommandHandler : IRequestHandler<PlaceOrderCommand, Place
 
     public async Task<PlaceOrderResponseDto> Handle(PlaceOrderCommand request, CancellationToken cancellationToken)
     {
-        var response = await _context.DiscountOrders.PlaceOrderAsync(
-            new PlaceOrderRequest
-            {
-                UserId = request.UserId,
-                AddressId = request.AddressId,
-                DiscountBalanceAmount = request.DiscountBalanceAmount,
-                GatewayAmount = request.GatewayAmount
-            },
-            cancellationToken: cancellationToken);
+        var grpcRequest = TypeAdapter.Adapt(request, request.GetType(), typeof(PlaceOrderRequest)) as PlaceOrderRequest;
 
-        return new PlaceOrderResponseDto
-        {
-            OrderId = response.OrderId,
-            TrackingCode = response.TrackingCode,
-            RequiresGatewayPayment = response.RequiresGatewayPayment,
-            GatewayPayableAmount = response.GatewayPayableAmount
-        };
+        var response = await _context.DiscountOrders.PlaceOrderAsync(grpcRequest, cancellationToken: cancellationToken);
+
+        return TypeAdapter.Adapt(response, response.GetType(), typeof(PlaceOrderResponseDto)) as PlaceOrderResponseDto;
     }
 }

src/BackOffice.BFF.Application/DiscountOrderCQ/Commands/PlaceOrder/PlaceOrderCommandValidator.cs

@@ -12,12 +12,5 @@ public class PlaceOrderCommandValidator : AbstractValidator<PlaceOrderCommand>
 
         RuleFor(x => x.DiscountBalanceAmount)
             .GreaterThanOrEqualTo(0).WithMessage("مبلغ موجودی تخفیف نمی‌تواند منفی باشد");
-
-        RuleFor(x => x.GatewayAmount)
-            .GreaterThanOrEqualTo(0).WithMessage("مبلغ درگاه نمی‌تواند منفی باشد");
-
-        RuleFor(x => x)
-            .Must(x => x.DiscountBalanceAmount + x.GatewayAmount > 0)
-            .WithMessage("مجموع مبالغ پرداخت باید بیشتر از صفر باشد");
     }
 }