Beispiel #1
0
        public async Task <IActionResult> UpdateMajor(int id, [FromBody] ModifyMajorDto modifyMajor)
        {
            if (modifyMajor == null)
            {
                return(BadRequest());
            }
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            var mj = await _majorService.GetTById(id);

            if (mj == null)
            {
                return(NotFound());
            }
            if (mj.MajorName != modifyMajor.MajorName)
            {
                if (await _majorService.MjNameIsExist(modifyMajor.MajorName))
                {
                    return(BadRequest("专业名称已存在"));
                }
            }
            if (mj.MajorNum != modifyMajor.MajorNum)
            {
                if (await _majorService.MjNumIsExist(modifyMajor.MajorNum))
                {
                    return(BadRequest("专业编号已存在"));
                }
            }
            mj.MajorName = modifyMajor.MajorName;
            mj.MajorNum  = modifyMajor.MajorNum;
            _mapper.Map(mj, mj);
            if (!await _majorService.Save())
            {
                return(StatusCode(500, "更新专业信息时出错"));
            }
            return(Created("", modifyMajor));
        }