public async Task <bool> manager_request(kapi_durumu case_)
 {
     try
     {
         int door_case = Convert.ToInt32(case_.Person_photo);
         var door      = db.kapi_durumus.FirstOrDefault();
         door.Door_case = door_case;
         db.SaveChanges();
         return(true);
     }
     catch
     {
         return(false);
     }
 }
 public async Task <bool> fotoBenzet()
 {
     try
     {
         var httpRequest       = HttpContext.Current.Request;
         var postedFile        = httpRequest.Files[0];
         var filenameinhosting = postedFile.FileName.Split('\\').LastOrDefault().Split('/').LastOrDefault();
         var fileName          = postedFile.FileName;
         var filepath          = HttpContext.Current.Server.MapPath("~/door_history/" + filenameinhosting);
         postedFile.SaveAs(filepath);
         originalBitMap = new Bitmap(postedFile.InputStream);
         originalBitMap = ResizeBitmap(originalBitMap, 200, 200);
         originalBitMap = makeGray(originalBitMap);
         try {
             List <kapi_durumu> veriTaban = db.kapi_durumus.ToList();
             foreach (var item in veriTaban)
             {
                 db.kapi_durumus.Remove(item);
             }
         }
         catch
         { }
         int sonuc = gett_ssim_sonucu();
         var model = new kapi_durumu
         {
             Door_case    = sonuc,
             Person_photo = "http://arduino.smsreceive.site/door_history/" + fileName,
         };
         db.kapi_durumus.Add(model);
         db.SaveChanges();
         return(true);
     }
     catch
     {
         return(false);
     }
 }