添加/编辑任务接口限制同时具备赠品模板和主商品赠品

BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs

@@ -166,6 +166,9 @@ namespace BBWY.Server.Business
             if (request.GiftTemplateId == 0 && string.IsNullOrEmpty(request.MainProductGiftSku))
                 throw new BusinessException("赠品模板和主商品赠品SKU至少具备一个");
 
+            if (request.GiftTemplateId != 0 && !string.IsNullOrEmpty(request.MainProductGiftSku))
+                throw new BusinessException("不能同时具备赠品模板和主商品赠品");
+
             if (request.IsNewProduct == null)
                 request.IsNewProduct = 1;