public SaveResult UpdateCNVersion(NewsFlash model, string[] pictureUrls, int version)
{
if (CheckCNTitleExt(model))
{
return(new SaveResult(false, "This news flash already exists!"));
}
if (CheckENTitleExt(model))
{
return(new SaveResult(false, "This news flash already exists!"));
}
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
new NewsFlashDAC().UpdateCNVersion(model);
new NewsFlashDAC().DeleteFlashFilesByIdAndVer(model.Id, version);
if (pictureUrls != null)
{
new NewsFlashDAC().CreateNewsFlashFiles(model.Id, pictureUrls, version);
}
scope.Complete();
}
return(new SaveResult(true));
}
public NewsFlash CheckByENTitle(NewsFlash model)
{
string sql = @"select * from [dbo].[NewsFlash] where ENTitle=@ENTitle and Id!=@Id ";
using (var con = ReadConnection())
{
return(con.QueryFirstOrDefault <NewsFlash>(sql, new { ENTitle = model.ENTitle, Id = model.Id }));
}
}
public int CreateNewsFlash(NewsFlash model)
{
string sql = @"INSERT INTO [dbo].[NewsFlash] ([CNTitle] ,[ENTitle] ,[CNPageView] ,[CNContent] ,[ENContent] ,[CNSource] ,[ENSource],
[Status] ,[CreateTime] ,[ModifyTime] ,[AccountsId] ,[ENPageView],[CNGood],[CNBad],[ENGood],[ENBad])
VALUES (@CNTitle ,@ENTitle,@CNPageView ,@CNContent ,@ENContent,@CNSource,@ENSource,
@Status,@CreateTime,@ModifyTime,@AccountsId,@ENPageView ,@CNGood ,@CNBad ,@ENGood ,@ENBad );SELECT SCOPE_IDENTITY()";
using (var con = WriteConnection())
{
return(con.ExecuteScalar <int>(sql, model));
}
}
public ActionResult Edit(int Id)
{
NewsFlash nf = new NewsFlash();
nf.Id = -1;
if (Id > 0)
{
nf = _component.GetById(Id);
}
ViewBag.CoverPictureList = _component.GetFlashFilesById(Id);
return(View(nf));
}
public bool UpdateCNVersion(NewsFlash model)
{
string sql = @"UPDATE [dbo].[NewsFlash] SET [CNTitle] = @CNTitle,[CNContent] = @CNContent,[CNSource] =@CNSource,
[Status] = @Status,[ModifyTime] = @ModifyTime ,[CNGood]=@CNGood ,[CNBad]=@CNBad,[ENGood]=@CNGood ,[ENBad]=@CNBad WHERE Id=@Id";
using (var con = WriteConnection())
{
return(con.Execute(sql, new
{
CNTitle = model.CNTitle,
CNContent = model.CNContent,
CNSource = model.CNSource,
Status = model.Status,
Id = model.Id,
ModifyTime = DateTime.UtcNow,
CNGood = model.CNGood, //中英文版本 利空利好数同步 所以更新中文版时，英文版的数量也同步为中文版输入的数量 ，英文版反之
CNBad = model.CNBad,
ENGood = model.CNGood,
ENBad = model.CNBad
}) > 0);
}
}
public bool UpdateENVersion(NewsFlash model)
{
string sql = @"UPDATE [dbo].[NewsFlash] SET [ENTitle] = @ENTitle,[ENContent] = @ENContent,[ENSource] =@ENSource,
[Status] = @Status,[ModifyTime] = @ModifyTime ,[CNGood]=@ENGood ,[CNBad]=@ENBad,[ENGood]=@ENGood ,[ENBad]=@ENBad WHERE Id=@Id";
using (var con = WriteConnection())
{
return(con.Execute(sql, new
{
ENTitle = model.ENTitle,
ENContent = model.ENContent,
ENSource = model.ENSource,
Status = model.Status,
Id = model.Id,
ModifyTime = DateTime.UtcNow,
ENGood = model.ENGood,
ENBad = model.ENBad,
CNGood = model.ENGood,
CNBad = model.ENBad
}) > 0);
}
}
public ActionResult SavePublishFlash(NewsFlashEditModel model)
{
SaveResult result = new SaveResult();
if (model.Id > 0)//编辑
{
if (model.Version == (int)FlashVersion.CN)
{
result = _component.UpdateCNVersion(new NewsFlash
{
CNGood = model.CNGood,
CNBad = model.CNBad,
CNTitle = model.CNTitle,
CNContent = model.CNContent,
CNSource = model.CNSource,
Status = (NewsFlashStatus)model.Status,
Id = model.Id
}, model.CNCoverPictureUrlList, model.Version);
}
if (model.Version == (int)FlashVersion.EN)
{
result = _component.UpdateENVersion(new NewsFlash
{
ENGood = model.ENGood,
ENBad = model.ENBad,
ENTitle = model.ENTitle,
ENContent = model.ENContent,
ENSource = model.ENSource,
Status = (NewsFlashStatus)model.Status,
Id = model.Id
}, model.ENCoverPictureUrlList, model.Version);
}
}
else //新增
{
NewsFlash flash = new NewsFlash
{
CNTitle = model.CNTitle,
ENTitle = model.ENTitle,
CNContent = model.CNContent,
ENContent = model.ENContent,
CNSource = model.CNSource,
ENSource = model.ENSource,
Status = (NewsFlashStatus)model.Status,
AccountsId = AccountInfo.Id,
CNPageView = 0,
ENPageView = 0,
CreateTime = DateTime.UtcNow,
ModifyTime = null,
CNGood = (model.Version == (int)FlashVersion.CN ? model.CNGood : model.ENGood),
CNBad = (model.Version == (int)FlashVersion.CN ? model.CNBad : model.ENBad),
ENGood = (model.Version == (int)FlashVersion.EN ? model.ENGood : model.CNGood),
ENBad = (model.Version == (int)FlashVersion.EN ? model.ENBad : model.CNBad)
};
if (model.Version == (int)FlashVersion.CN)
{
result = new NewsFlashComponent().Create(flash, model.CNCoverPictureUrlList, model.Version);
}
else
{
result = new NewsFlashComponent().Create(flash, model.ENCoverPictureUrlList, model.Version);
}
}
return(Json(result.toJson()));
}
public ActionResult Add()
{
NewsFlash news = new NewsFlash();
return(View(news));
}
public bool CheckENTitleExt(NewsFlash model)
{
NewsFlash nf = new NewsFlashDAC().CheckByENTitle(model);
return(nf != null);
}
