public ResponseInfoModel EditDetail([FromBody] UpdateWildlifeContentInput input)
{
ResponseInfoModel json = new ResponseInfoModel()
{
Success = 1, Result = new object()
};
try
{
CheckModelState();
if (!_wildlifeContentService.Edit(input))
{
json.Success = 0;
json.Result = LocalizationConst.UpdateFail;
}
else
{
_logService.Insert(new Log()
{
ActionContent = LocalizationConst.Update,
SourceType = _moduleName,
SourceID = input.ID,
LogTime = DateTime.Now,
LogUserID = input.EditUser,
LogIPAddress = IPHelper.GetIPAddress,
});
}
}
catch (Exception e)
{
DisposeUserFriendlyException(e, ref json, "api/wildlifemanager/editdetail", LocalizationConst.UpdateFail);
}
return(json);
}
public bool Edit(UpdateWildlifeContentInput input)
{
var wildlifeContent = db.WildlifeContents.Find(input.ID);
if (wildlifeContent == null)
{
throw new UserFriendlyException(LocalizationConst.NoExist);
}
wildlifeContent = input.MapTo(wildlifeContent);
wildlifeContent.EditIP = IPHelper.GetIPAddress;
wildlifeContent.EditTime = DateTime.Now;
db.Entry <WildlifeContent>(wildlifeContent).State = EntityState.Modified;
var attachs = db.ArticleAttaches.Where(a => a.ArticleGuid == wildlifeContent.FileID && a.ModuleType == (int)AttachTypesEnum.动植物管理详细附件);
//为空全删除
if (input.Attachs == null || !input.Attachs.Any())
{
if (attachs.Any())
{
db.ArticleAttaches.RemoveRange(attachs);
}
}
else
{
List <int> selectIds = input.Attachs.Select(a => a.ID).ToList();
List <int> nowIDs = attachs.Select(a => a.ID).ToList();
List <int> deleteIDs = nowIDs.Except(selectIds).ToList();
if (deleteIDs.Any())
{
var deleteList = db.ArticleAttaches.Where(a => deleteIDs.Contains(a.ID));
if (deleteList.Any())
{
db.ArticleAttaches.RemoveRange(deleteList);
}
}
var aticlemax =
db.ArticleAttaches.Where(
a => a.ArticleGuid == wildlifeContent.FileID && a.ModuleType == (int)AttachTypesEnum.动植物管理详细附件)
.Select(a => a.AttachIndex);
int index = aticlemax.Any() ? aticlemax.Max() + 1 : 1;
foreach (var attach in input.Attachs.Where(a => a.ID == 0))
{
db.ArticleAttaches.Add(new ArticleAttach()
{
HashValue = attach.HashValue,
ArticleGuid = wildlifeContent.FileID,
AttachName = attach.AttachName,
AttachNewName = attach.AttachNewName,
AttachUrl = attach.AttachUrl,
AttachFormat = attach.AttachFormat,
AttachIndex = index++,
AttachBytes = attach.AttachBytes,
AttachType = attach.AttachType,
ModuleType = (int)AttachTypesEnum.动植物管理详细附件,
CreateTime = DateTime.Now,
CreateUser = input.EditUser,
CreateIP = IPHelper.GetIPAddress
});
}
}
return(db.SaveChanges() > 0);
}
