public Help_Info CreateHelpInfo(Help_Info newInfo)
{
using (chargebitEntities db = new chargebitEntities())
{
if (!string.IsNullOrEmpty(newInfo.About) && !string.IsNullOrEmpty(newInfo.AdminHelp) && !string.IsNullOrEmpty(newInfo.AgentHelp) && !string.IsNullOrEmpty(newInfo.Contact))
{
if (newInfo.UpdateTime <= 0)
{
newInfo.UpdateTime = DateTimeUtil.ConvertDateTimeToInt(DateTime.Now);
}
if (newInfo.UpdateUser <= 0)
{
newInfo.UpdateUser = CurrentLoginUser.User.Id;
}
}
else
{
throw new KMBitException("所有字段都不能为空");
}
newInfo.IsCurrent = true;
db.Database.ExecuteSqlCommand("Update Help_Info set IsCurrent=0");
db.Help_Info.Add(newInfo);
db.SaveChanges();
}
return(newInfo);
}
public ActionResult AgentGuide()
{
SiteManagement siteMgr = new SiteManagement(User.Identity.GetUserId <int>());
Help_Info info = siteMgr.GetHelpInfo();
return(View(info));
}
public Help_Info GetHelpInfo(int id = 0, bool isCurrent = true)
{
Help_Info info = null;
using (chargebitEntities db = new chargebitEntities())
{
var query = from hi in db.Help_Info where hi.IsCurrent == isCurrent select hi;
if (id > 0)
{
query = query.Where(io => io.Id == id);
}
info = query.OrderByDescending(o => o.Id).FirstOrDefault <Help_Info>();
}
return(info);
}
