新增验证

Edu.Module.Course/ClassModule.cs

@@ -531,6 +531,25 @@ namespace Edu.Module.Course
             return class_PlanRepository.DeleteOne(new WhereHelper(nameof(RB_Class_Plan_ViewModel.ClassPlanId), ClassPlanId));
         }
 
+        /// <summary>
+        /// 检查班级上课日期是否存在
+        /// </summary>
+        /// <param name="extModel"></param>
+        /// <returns></returns>
+        public bool CheckPlanModule(RB_Class_Plan_ViewModel extModel)
+        {
+            List<WhereHelper> list = new List<WhereHelper>()
+            {
+                new WhereHelper (nameof(RB_Class_Plan_ViewModel.ClassId),extModel.ClassId),
+                new WhereHelper (nameof(RB_Class_Plan_ViewModel.ClassDate),extModel.ClassDate),
+            };
+            if (extModel.ClassPlanId > 0)
+            {
+                list.Add(new WhereHelper(nameof(RB_Class_Plan_ViewModel.ClassPlanId), extModel.ClassPlanId, OperatorEnum.NotEqual));
+            }
+            return class_PlanRepository.Exists(list);
+        }
+
         /// <summary>
         /// 新增修改班级上课计划
         /// </summary>

Edu.WebApi/Controllers/Course/ClassController.cs

@@ -260,6 +260,10 @@ namespace Edu.WebApi.Controllers.Course
                 TeacherId = base.ParmJObj.GetInt("TeacherId"),
                 Group_Id = base.UserInfo.Group_Id,
             };
+            if (classModule.CheckPlanModule(extModel))
+            {
+                return ApiResult.Failed(message: "已经存在【"+Common.ConvertHelper.FormatDate(extModel.ClassDate)+"】的上课安排!请删除后再操作!");
+            }
             extModel.School_Id = classModule.GetClassModule(extModel.ClassId)?.School_Id ?? 0;
             try
             {