public IHttpActionResult ManageParentTask([FromBody] ParentTaskModel parentTask)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest("Not a valid data"));
            }
            try
            {
                TaskManagerRepository parentTaskRep = new TaskManagerRepository();

                Parent_Task_Tbl parentTaskDb = parentTaskRep.getParent(parentTask.ParentTaskID);

                if (parentTaskDb != null)
                {
                    parentTaskDb.Parent_Task = parentTask.ParentTaskName;

                    string result = "{'ParentTaskID': " + parentTaskRep.EditParentTask(parentTaskDb) + "}";

                    JObject json = JObject.Parse(result);

                    return(Ok <JObject>(json));
                }
                else
                {
                    Parent_Task_Tbl parentTaskNewDb = new Parent_Task_Tbl
                    {
                        Parent_Task = parentTask.ParentTaskName,
                    };

                    string result = "{'ParentTaskID': " + parentTaskRep.CreateParentTask(parentTaskNewDb) + "}";

                    JObject json = JObject.Parse(result);

                    return(Ok <JObject>(json));
                }
            }
            catch (Exception ex)
            {
                return(BadRequest("Error occurred in CreateParentTask :" + ex.StackTrace));
            }
        }