public bool Delete(CrowdEntity entity) { try { _crowdRepository.Delete(entity); return true; } catch (Exception e) { _log.Error(e,"数据库操作出错"); return false; } }
public CrowdEntity Update (CrowdEntity entity) { try { _crowdRepository.Update(entity); return entity; } catch (Exception e) { _log.Error(e,"数据库操作出错"); return null; } }
public HttpResponseMessage AddCrowdInfo([FromBody]CrowdModel crowdModel) { if (crowdModel != null) { var entity = new CrowdEntity { Uptime = DateTime.Now, Addtime = DateTime.Now, Adduser = 1, Upuser = 1, Ttitle = crowdModel.Ttitle, Intro = crowdModel.Intro, Starttime = DateTime.Now, Endtime = DateTime.Now, Status = 1, crowdUrl = crowdModel.crowdUrl }; var entityImg = new PartImageEntity { Orderby = 1, Imgurl = "", Adduser = 2, Addtime = DateTime.Now, Uptime = DateTime.Now, Upuser = 2, Crowd = null }; try { int id; if (crowdModel.Id > 0) //修改众筹 { id = crowdModel.Id; entity = _crowdService.GetCrowdById(id); entity.Intro = crowdModel.Intro; entity.Ttitle = crowdModel.Ttitle; entity.crowdUrl = crowdModel.crowdUrl; _crowdService.Update(entity);//更新众筹表crowd var enImg = new PartImageSearchCondition { OrderBy = EnumPartImageSearchOrderBy.OrderById, CrowdId = id }; var model = _partImageService.GetPartImagesByCondition(enImg);//根据众筹id查询众筹图片 foreach (var p in model) { _partImageService.Delete(p);//删除众筹图片 } if (crowdModel.ImgList1.Count > 0) { entityImg.Crowd = _crowdService.GetCrowdById(id); for (int i = 0; i < crowdModel.ImgList1.Count; i++)//添加众筹图片 { entityImg.Imgurl = crowdModel.ImgList1[i]; _partImageService.Create(entityImg); } } return PageHelper.toJson(PageHelper.ReturnValue(true, "数据保存成功!")); } else//新增众筹 { id = _crowdService.Create(entity).Id; //插入众筹图片 if (crowdModel.ImgList1.Count > 0) { entityImg.Crowd = _crowdService.GetCrowdById(id); for (int i = 0; i < crowdModel.ImgList1.Count; i++) { entityImg.Imgurl = crowdModel.ImgList1[i]; _partImageService.Create(entityImg); } } return PageHelper.toJson(PageHelper.ReturnValue(true, "数据添加成功!")); } } catch { return PageHelper.toJson(PageHelper.ReturnValue(false, "数据添加失败!")); } } return PageHelper.toJson(PageHelper.ReturnValue(false, "数据验证错误!")); }