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！"));
}