新增课程优惠验证

Edu.WebApi/Controllers/Course/CourseController.cs

@@ -938,26 +938,55 @@ namespace Edu.WebApi.Controllers.Course
             };
             var priceObj = base.ParmJObj.GetStringValue("priceList");
             var list = new List<RB_Course_Preferential_Extend>();
-            try
+            JArray jArray = JArray.Parse(priceObj);
+            if (jArray != null && jArray.Count > 0)
             {
-                list = Common.Plugin.JsonHelper.DeserializeObject<List<RB_Course_Preferential_Extend>>(priceObj);
-                if (list != null && list.Count > 0)
+                foreach (var item in jArray)
                 {
-                    foreach (var extModel in list)
+                    JObject param = JObject.Parse(item.ToString());
+                    int priceDiscountType=param.GetInt("PriceDiscountType");
+                    if (priceDiscountType <= 0)
                     {
-                        extModel.CreateTime = DateTime.Now;
-                        extModel.CreateBy = base.UserInfo.Id;
-                        extModel.UpdateBy = base.UserInfo.Id;
-                        extModel.UpdateTime = DateTime.Now;
-                        extModel.Group_Id = this.UserInfo.Group_Id;
-                        extModel.School_Id = this.UserInfo.School_Id;
-                        extModel.CourseId = courseModel.CourseId;
+                        return ApiResult.ParamIsNull(message: "请选择【优惠类型】");
                     }
+                    RB_Course_Preferential_Extend model = new RB_Course_Preferential_Extend()
+                    {
+                        Id = param.GetInt("Id"),
+                        B2BCommissionMoney = param.GetDecimal("B2BCommissionMoney"),
+                        B2BCommissionType = param.GetInt("B2BCommissionType"),
+                        BuyNum = param.GetInt("BuyNum"),
+                        EduCommissionMoney = param.GetDecimal("EduCommissionMoney"),
+                        EduCommissionType = param.GetInt("EduCommissionType"),
+                        PreferentialTerms = param.GetStringValue("PreferentialTerms"),
+                        PriceDiscountType = (CoursePriceDiscountEnum)priceDiscountType,
+                        PriceMoney = param.GetDecimal("PriceMoney"),
+                        PriceType = param.GetInt("PriceType"),
+                        SaleCommissionMoney = param.GetDecimal("SaleCommissionMoney"),
+                        SaleCommissionType = param.GetInt("SaleCommissionType"),
+                        SendNum = param.GetInt("SendNum"),
+                        CreateTime = DateTime.Now,
+                        CreateBy = base.UserInfo.Id,
+                        UpdateBy = base.UserInfo.Id,
+                        UpdateTime = DateTime.Now,
+                        Group_Id = this.UserInfo.Group_Id,
+                        School_Id = this.UserInfo.School_Id,
+                        CourseId = courseModel.CourseId,
+                        Status = DateStateEnum.Normal
+                    };
+                    list.Add(model);
                 }
             }
-            catch (Exception ex)
+            if (list != null && list.Count > 0)
             {
-                Common.Plugin.LogHelper.Write(ex, "SetBeatchCoursePreferential");
+                var groupList = list.GroupBy(qitem => new { qitem.PriceDiscountType, qitem.PriceDiscountTypeStr });
+                foreach (var item in groupList)
+                {
+                    var tempCount = list?.Where(qitem => qitem.PriceDiscountType == item.Key.PriceDiscountType)?.Count()??0;
+                    if (tempCount > 1)
+                    {
+                        return ApiResult.ParamIsNull(message: string.Format("已存在【{0}】的优惠类型,请重新选择!", item.Key.PriceDiscountTypeStr));
+                    }
+                }
             }
             var flag = courseModule.SetCoursePreferentialListModule(courseModel, list);
             return flag ? ApiResult.Success() : ApiResult.Failed();