public GlobalUser GetById(ulong id)
 {
     using (var db = new GlobalUserContext())
     {
         return(db.GetById(id));
     }
 }
 public bool ExistsById(ulong id)
 {
     using (var db = new GlobalUserContext())
     {
         return(db.ExistsById(id));
     }
 }
 public void Create(GlobalUser user)
 {
     using (var db = new GlobalUserContext())
     {
         db.Add(user);
         db.SaveChanges();
     }
 }