static NewsHitService()
{
if (instance == null)
{
lock (lockObj)
{
instance = new NewsHitService();
}
}
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public int AddNewsHit(string id)
{
NewsHitService nhs = NewsHitService.GetInstance();
try
{
using (DbTrans t = BeginTransaction())
{
cmsNews n = GetModel(id);
if (n != null)
{
n.Attach();
n.Hits++;
UpdateModel(n);
}
nhs.SetTransaction(t);
DateTime now = DateTime.Now;
cmsNewsHit nh = nhs.GetModelWithWhere(cmsNewsHit._.NewsId == id && cmsNewsHit._.HitDate == now.ToString("yyyy-MM-dd"));
if (nh == null)
{
nh = new cmsNewsHit();
nh.NewsId = id;
nh.Hits = 1;
nh.HitDate = DateTime.Parse(now.ToString("yyyy-MM-dd"));
nhs.AddModel(nh);
}
else
{
nh.Attach();
nh.Hits = nh.Hits + 1;
nhs.UpdateModel(nh);
}
t.Commit();
return(1);
}
}
catch
{
return(0);
}
}