public async Task <IActionResult> CreateDept(CreateDeptViewModel model)
 {
     if (await _departmentService.CreateDept(model))
     {
         return(Ok());
     }
     else
     {
         return(BadRequest("创建失败"));
     }
 }
        /// <summary>
        /// 创建部门
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public async Task <bool> CreateDept(CreateDeptViewModel model)
        {
            //暂时不允许同名的部门
            if (await _departmentRepository.GetAll().AnyAsync(m => m.DeptName == model.DeptName))
            {
                return(false);
            }
            else
            {
                await _departmentRepository.CreateAsync(new Department
                {
                    DeptName = model.DeptName,
                });

                return(true);
            }
        }