/// <summary>
/// 判断班级是否已经存在
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static bool IsCunZai(string name, int GradeID, int SchoolID)
{
using (FaceContext FC = new FaceContext()) {
var result = FC.Set <Class>().Any(i => i.Name == name && i.SchoolID == SchoolID && i.GradeID == GradeID && i.IsDelete == false);
return(result);
}
}
public static DbContext CreateContex()
{
if (_context == null)
{
lock (lobj)
{
if (_context == null)
{
return(_context = new FaceContext());
}
}
}
return(_context);
}
public JsonResult DisplayUnreadMessages()
{
Users user = SessionSet <Users> .CurrentUser("login");
//Okunmamış Mesaj Listesi
List <MessagesViewModel> message = messageService.GetAll(x => x.ToId == user.Id && x.Read == false).ToArray().Select(x => new MessagesViewModel(x)).ToList();
messageService.GetAll(x => x.ToId == user.Id && x.Read == false).ForEach(x => x.Read = true);
FaceContext context = new FaceContext();
context.SaveChanges();
return(Json(message));
}
public BaseService(FaceContext db)
{
_db = db;
}
public FaceRepository()
{
_db = new FaceContext();
}
