public NewsFlashOM CheckNewsFlash(int id)
{
var newsFlash = new NewsFlashDAC().GetById(id);
var newsFlashFileList = new NewsFlashDAC().GetFlashFilesById(id);
var CNCoverPictureId = newsFlashFileList.Select(t => t.Version == FlashVersion.CN).ToArray();
var ENCoverPictureId = newsFlashFileList.Select(t => t.Version == FlashVersion.EN).ToArray();
return(new NewsFlashOM
{
Id = newsFlash.Id,
CNTitle = newsFlash.CNTitle,
ENTitle = newsFlash.ENTitle,
CNContent = newsFlash.CNContent,
ENContent = newsFlash.ENContent,
CNSource = newsFlash.CNSource,
ENSource = newsFlash.ENSource,
CNCoverPictureUrl = newsFlashFileList.Where(v => v.Version == FlashVersion.CN).Select(t => t.CoverPictureUrl).ToArray(),
ENCoverPictureUrl = newsFlashFileList.Where(v => v.Version == FlashVersion.EN).Select(t => t.CoverPictureUrl).ToArray(),
CreateTime = newsFlash.CreateTime.ToString("yyyy-MM-dd HH:mm:ss"),
Good = newsFlash.CNGood,
Bad = newsFlash.CNBad,
Status = (int)newsFlash.Status
});
}
public List <NewsFlashListOM> GetNewsFlashList(int pageSize, int pageIndex)
{
var nfDAC = new NewsFlashDAC();
var list = new NewsFlashDAC().GetNewsFlashList(pageSize, pageIndex).ToList();
var nfList = new List <NewsFlashListOM>();
for (int i = 0; i < list.Count; i++)
{
var temp = new NewsFlashListOM();
temp.Id = list[i].Id;
temp.CNTitle = list[i].CNTitle;
temp.ENTitle = list[i].ENTitle;
temp.CNContent = list[i].CNContent;
temp.ENContent = list[i].ENContent;
temp.CNSource = list[i].CNSource;
temp.ENSource = list[i].ENSource;
temp.Status = Convert.ToInt32(list[i].Status);
temp.CreateTime = list[i].CreateTime.ToString("yyyy-MM-dd HH:mm:ss");
temp.Good = list[i].CNGood;
temp.Bad = list[i].CNBad;
temp.CNCoverPictureUrl = nfDAC.GetFlashFilesById(list[i].Id).Where(v => v.Version == FlashVersion.CN).Select(t => t.CoverPictureUrl).ToList();
temp.ENCoverPictureUrl = nfDAC.GetFlashFilesById(list[i].Id).Where(v => v.Version == FlashVersion.EN).Select(t => t.CoverPictureUrl).ToList();
nfList.Add(temp);
}
return(nfList);
}
public SaveResult Create(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))
{
var result = new NewsFlashDAC().CreateNewsFlash(model);
if (pictureUrls != null)
{
new NewsFlashDAC().CreateNewsFlashFiles(result, pictureUrls, version);
}
scope.Complete();
}
return(new SaveResult(true));
}
public SaveResult Published(int id)
{
var result = new NewsFlashDAC().Published(id);
return(new SaveResult(result));
}
public List <NewsFlashFiles> GetFlashFilesById(int id)
{
var list = new NewsFlashDAC().GetFlashFilesById(id);
return(list);
}
public bool CheckENTitleExt(NewsFlash model)
{
NewsFlash nf = new NewsFlashDAC().CheckByENTitle(model);
return(nf != null);
}
