Merge branch 'newmain'

src/Protobufs/FrontOffice.BFF.UserOrder.Protobuf/Validator/SubmitShopBuyOrderRequestValidator.cs

@@ -0,0 +1,19 @@
+using FluentValidation;
+using FrontOfficeMicroservice.Protobuf.Protos.UserOrder;
+namespace FrontOfficeMicroservice.Protobuf.Validator.UserOrder;
+
+public class SubmitShopBuyOrderRequestValidator : AbstractValidator<SubmitShopBuyOrderRequest>
+{
+    public SubmitShopBuyOrderRequestValidator()
+    {
+        RuleFor(model => model.TotalAmount)
+            .NotNull();
+    }
+    public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>
+    {
+        var result = await ValidateAsync(ValidationContext<SubmitShopBuyOrderRequest>.CreateWithOptions((SubmitShopBuyOrderRequest)model, x => x.IncludeProperties(propertyName)));
+        if (result.IsValid)
+            return Array.Empty<string>();
+        return result.Errors.Select(e => e.ErrorMessage);
+    };
+}