public function indexAction()
 {
     try {
         $service_form = new Application_Form_ServiceMasterForm();
         $this->view->form = $service_form;
         $serviceMasterMapper = new Application_Model_ServiceMasterMapper();
         $services = new Application_Model_ServiceMasters();
         $request = $this->getRequest();
         if ($request->isPost()) {
             $request_type = $request->getParam("request_type", false);
             if ($request_type) {
                 if ($request_type == "add") {
                     $params = $request->getParams();
                     if ($service_form->isValid($params)) {
                         foreach ($params as $param => $value) {
                             $services->__set($param, $value);
                         }
                         if ($serviceMasterMapper->addNewServiceMaster($services)) {
                             $this->view->message = "Service added successfully";
                             $this->view->hasMessage = true;
                             $this->view->messageType = "success";
                         } else {
                             $this->view->message = "Error occured while adding. Please try again";
                             $this->view->hasMessage = true;
                             $this->view->messageType = "danger";
                         }
                     } else {
                         $this->view->message = "Error occured while Adding. Please fill form correctly";
                         $this->view->hasMessage = true;
                         $this->view->messageType = "danger";
                     }
                 } elseif ($request_type == "delete") {
                     $id = $request->getParam("id");
                     if ($serviceMasterMapper->deleteServiceMasterById($id)) {
                         $this->view->hasMessage = true;
                         $this->view->messageType = "success";
                         $this->view->message = "Service deleted successfully.";
                     } else {
                         $this->view->hasMessage = true;
                         $this->view->messageType = "danger";
                         $this->view->message = "Error occured while deleting. Please try again.";
                     }
                 }
             }
         }
         $services = $serviceMasterMapper->getAllServiceMasters();
         $this->view->services = $services;
         $this->authorised = true;
     } catch (Exception $ex) {
         $this->authorised = false;
         $this->view->hasMessage = true;
         $this->view->messageType = "danger";
         $this->view->message = $ex->getMessage();
     }
 }