页面修改

Edu.Module.Course/ClassModule.cs

@@ -1055,9 +1055,14 @@ namespace Edu.Module.Course
         /// <param name="ClassPlanId"></param>
         /// <param name="UserInfo">用户信息</param>
         /// <returns></returns>
-        public bool RemoveClassPlanModule(int ClassPlanId, UserInfo UserInfo)
+        [TransactionCallHandler]
+        public virtual bool RemoveClassPlanModule(int ClassPlanId, UserInfo UserInfo,out string message)
         {
+            bool flag = false;
+            message = "";
             var planModel = class_PlanRepository.GetEntity(ClassPlanId);
+            if (planModel != null)
+            {
                 classLogRepository.AddClassLogRepository(new Model.Entity.Log.RB_Class_Log()
                 {
                     LogType = Common.Enum.Course.ClassLogTypeEnum.Class,
@@ -1067,8 +1072,14 @@ namespace Edu.Module.Course
                     Group_Id = UserInfo.Group_Id,
                     School_Id = UserInfo.School_Id,
                 });
-            UpdateClassEndDateModule(planModel.ClassId);
-            return class_PlanRepository.DeleteOne(new WhereHelper(nameof(RB_Class_Plan_ViewModel.ClassPlanId), ClassPlanId));
+                flag = UpdateClassEndDateModule(planModel.ClassId);
+                flag = class_PlanRepository.DeleteOne(new WhereHelper(nameof(RB_Class_Plan_ViewModel.ClassPlanId), ClassPlanId));
+            }
+            else
+            {
+                message = "此上课计划不存在,请刷新后再试!";
+            }
+            return flag;
         }
 
         /// <summary>

Edu.WebApi/Controllers/Course/ClassController.cs

@@ -637,9 +637,8 @@ namespace Edu.WebApi.Controllers.Course
         public ApiResult RemoveClassPlan()
         {
             var ClassPlanId = base.ParmJObj.GetInt("ClassPlanId");
-            var flag = classModule.RemoveClassPlanModule(ClassPlanId, base.UserInfo);
-
-            return flag ? ApiResult.Success() : ApiResult.Failed();
+            var flag = classModule.RemoveClassPlanModule(ClassPlanId, base.UserInfo,out string message);
+            return flag ? ApiResult.Success() : ApiResult.Failed(message: message);
         }
 
         /// <summary>