Allow IOrderExtraFeeProvider to provide multi extra fees

common.props

@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
     <LangVersion>latest</LangVersion>
-    <Version>1.8.0</Version>
+    <Version>1.8.1</Version>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>EasyAbp Team</Authors>

modules/EasyAbp.EShop.Orders/src/EasyAbp.EShop.Orders.Application/EasyAbp/EShop/Orders/Orders/IOrderExtraFeeProvider.cs

@@ -8,6 +8,6 @@ namespace EasyAbp.EShop.Orders.Orders
 {
     public interface IOrderExtraFeeProvider
     {
-        Task<OrderExtraFeeInfoModel> GetAsync(Guid customerUserId, CreateOrderDto input, Dictionary<Guid, ProductDto> productDict);
+        Task<List<OrderExtraFeeInfoModel>> GetListAsync(Guid customerUserId, CreateOrderDto input, Dictionary<Guid, ProductDto> productDict);
     }
 }

modules/EasyAbp.EShop.Orders/src/EasyAbp.EShop.Orders.Application/EasyAbp/EShop/Orders/Orders/NewOrderGenerator.cs

@@ -87,9 +87,12 @@ namespace EasyAbp.EShop.Orders.Orders
 
             foreach (var provider in providers)
             {
-                var infoModel = await provider.GetAsync(customerUserId, input, productDict);
+                var infoModels = await provider.GetListAsync(customerUserId, input, productDict);
 
-                order.AddOrderExtraFee(infoModel.Fee, infoModel.Name, infoModel.Key);
+                foreach (var infoModel in infoModels)
+                {
+                    order.AddOrderExtraFee(infoModel.Fee, infoModel.Name, infoModel.Key);
+                }
             }
         }