public ActionResult Edit(ReferralViewModelsEdit referralsEdit)
 {
     foreach (var item in referralsEdit.Referrals)
     {
         if (ModelState.IsValid)
         {
             if (item.count > 0)
             {
                 Referral r = new Referral();
                 r.CountReferred = item.count;
                 r.CenterReferralId = item.referral.Id;
                 repoService.centerReferralRepo.Insert(r);
             }
         }
     }
     return RedirectToAction("Index");
 }
 public void Insert(Referral r)
 {
     db.Referrals.Add(r);
     db.SaveChanges();
 }