public IActionResult EditConfiguredService(int id, ConfigureServiceEditModel model)
 {
     if (ModelState.IsValid)
     {
         var k = new ServiceTypeRecord()
         {
             Id            = id,
             ServiceId     = model.ServiceId,
             ServiceTypeId = model.ServiceTypeId,
             ServiceCost   = model.ServiceCost,
             Discount      = model.Discount,
             Price         = model.ServiceCost - (model.Discount / 100),
             StartDate     = DateTime.Parse(model.StartDate),
             po            = ServiceImp.Get(model.ServiceId),
             qo            = ServiceTypeImp.Get(model.ServiceTypeId)
         };
         ConfigureService.Update(k);
         ConfigureService.Commit();
         return(RedirectToAction("ViewConfiguredService"));
     }
     ViewBag.service = new SelectList(ServiceImp.GetAll(), "Id", "ServiceName");
     ViewBag.type    = new SelectList(ServiceTypeImp.GetAll(), "Id", "ServiceType");
     return(View());
 }