public function executeAdd(sfWebRequest $request)
 {
     if ($request->isMethod('Post')) {
         $pharma = new Pharma();
         $pharma->setType($request->getParameter('type'));
         $pharma->setName($request->getParameter('name'));
         $pharma->setStrength($request->getParameter('strength'));
         $pharma->setPrice($request->getParameter('price'));
         $pharma->setCompany($request->getParameter('company'));
         $pharma->setStatus(Constant::RECORD_STATUS_ACTIVE);
         $pharma->save();
         $this->getUser()->setFlash('SUCCESS_MESSAGE', Constant::RECORD_ADDED_SUCCESSFULLY);
         $this->redirect('Pharma/list');
     }
     //end if
 }