php - Symfony how to converte object of class to double and check variables -
i have next code @ symfony2 . when try check variables in public function subtractcredits i'm getting error:
notice: object of class dorent\rentalbundle\entity\credit not converted double
my code:
$credit->setamount($creditstotal - $credit->getamount()); if ($credit <= $creditstotal) { if ($this->savecredit($credit)) { //send credit subtracted notification email. if (array_key_exists('emailcreditssubtracted', $credit->getserviceprovider()->getsettings())) { <?php namespace dorent\rentalbundle\credit; use dorent\rentalbundle\entity\credit; use doctrine\orm\entitymanager; use dorent\basebundle\email\email; use symfony\bridge\monolog\logger; class creditmanager { /** * * @var entitymanager */ protected $em; protected $email; protected $logger; public function __construct(entitymanager $entitymanager, email $email, logger $logger) { $this->em = $entitymanager; $this->email = $email; $this->logger = $logger; } public function getnewcredit($serviceprovider, $customer, $user) { $credit = new credit(); $credit->setserviceprovider($serviceprovider); $credit->setcustomer($customer); $credit->setcreatedby($user); return $credit; } public function getnewgiftcard($serviceprovider, $customer, $user) { $credit = new credit(); $credit->setserviceprovider($serviceprovider); $credit->setcustomer($customer); $credit->setcreatedby($user); $credit->setamount($this->gettotalamountbycustomerandserviceprovider($customer, $serviceprovider)); $category = $this->em->getrepository('dorentrentalbundle:creditcategory') ->findonebycode('gift-card'); $credit->setcategory($category); return $credit; } public function savecredit($credit) { $this->em->persist($credit); $this->em->flush(); return true; } public function createcredit($payment) { $offer = $payment->getrental()->getoffer(); $rental = $payment->getrental(); $category = $this->em->getrepository('dorentrentalbundle:creditcategory') ->findonebycode('refund'); $credit = new credit(); $credit->setamount($offer->getprice()); $credit->setcustomer($offer->getcustomer()); $credit->setserviceprovider($offer->getserviceprovider()); $credit->setcategory($category); $credit->setrental($rental); $rental->setcredit($credit); $this->em->persist($credit); $this->em->flush(); return true; } public function gettotalamountbycustomerandserviceprovider($customer, $sp) { $credits = $this->em->getrepository('dorentrentalbundle:credit') ->findbycustomerandserviceprovider($customer, $sp); return $this->gettotalamount($credits); } public function gettotalamount($credits) { $t = 0; foreach ($credits $c) { $t += $c->getamount(); } return round($t, 2); } public function equals(creditmanager $object, $credit) { return $this->gettotalamount($credit) == $object->gettotalamount($credit); } public function subtractcredits($credit) { //here error $creditstotal = $this->gettotalamount($credit); $credit->setamount($creditstotal - $credit->getamount()); if ($credit <= $creditstotal) { if ($this->savecredit($credit)) { //send credit subtracted notification email. if (array_key_exists('emailcreditssubtracted', $credit->getserviceprovider()->getsettings())) { $this->email->sendcreditssubtracted($credit); } return true; } else { } return false; } } //$credit->setamount($credit->getamount() * -1); public function calculatecreditexpiration() { $sps = $this->em->getrepository('dorentserviceproviderbundle:serviceprovider')->findall(); foreach ($sps $key => $sp) { $validityperiod = 0; $settings = $sp->getsettings(); if (isset($settings['creditvalidityperioddays'])) { $validityperiod = $settings['creditvalidityperioddays']; } $notificationperiod = 0; if (isset($settings['creditexpirationnotificationdays'])) { $notificationperiod = $settings['creditexpirationnotificationdays']; } if ($validityperiod === 0) { $this->logger->info($sp->getname().": validity period not set"); continue; } else { $this->logger->info($sp->getname().": validity period ".$validityperiod); $this->calculateserviceprovider($sp, $validityperiod, $notificationperiod); } } $this->logger->info('end calculation'); } private function expire($amount, $customer, $serviceprovider) { $msg = "expire: ".date_create()->format('y-m-d')." ".$amount." ".$serviceprovider->getcode()." ".$customer->getid()." ".$customer->getname()."\n"; $this->logger->info($msg); $category = $this->em->getrepository('dorentrentalbundle:creditcategory') ->findonebycode('expired'); $c = $this->getnewcredit($serviceprovider, $customer, null); $c->setamount($amount * -1); $c->setcategory($category); $this->savecredit($c); } private function notifyexpiressoon($amount, $customer, $serviceprovider, $date) { $msg = "expires soon: ".$date->format('y-m-d')." ".$amount." ".$serviceprovider->getcode()." ".$customer->getid()." ".$customer->getname()."\n"; $this->logger->info($msg); $this->email->notifyexpiressoon($amount, $customer, $serviceprovider, $date); } private function calculateserviceprovider($sp, $validityperiod, $notificationperiod) { $this->logger->info('sp '.$sp->getcode()); //calculate expiring $date = date_create(); date_sub($date, date_interval_create_from_date_string($validityperiod.' days')); $customers = $this->em->getrepository('dorentcustomerbundle:customer')->findbyserviceprovider($sp); foreach($customers $key => $customer) { if ($this->gettotalamountbycustomerandserviceprovider($customer, $sp) <= 0) { // customer has 0 credits continue; } $exp = $this->calculatecustomer($customer, $sp, $date, 0); if ($exp > 0) { //add expired credit $this->expire($exp, $customer, $sp); } //notification if ($notificationperiod !== 0) { $this->calculatenotification($customer, $sp, $validityperiod, $notificationperiod); } } } private function calculatenotification($customer, $sp, $validityperiod, $notificationperiod) { $lookahead = 0; $exp = 0; ($i = 0; $i <= $notificationperiod; $i++) { $date = date_create(); date_add($date, date_interval_create_from_date_string($i.' days')); $expdate = clone $date; date_sub($date, date_interval_create_from_date_string($validityperiod.' days')); $exp = $this->calculatecustomer($customer, $sp, $date, $lookahead); if ($exp > 0) { $lookahead += $exp * -1; } } if ($exp > 0) { $this->notifyexpiressoon($exp, $customer, $sp, $expdate); } } private function calculatecustomer($customer, $serviceprovider, $date, $lookahead = 0) { $cr = $this->em->getrepository('dorentrentalbundle:credit'); $credits = $cr->findbycustomerandserviceproviderafterdate($customer, $serviceprovider, $date); if (count($credits) === 0) { return 0; } //sum of credits created < date, if <= 0 return, e.g. 100 + 200 = 300 $sumofoldcredits = $cr->sumbycustomerandserviceproviderbeforedate($customer, $serviceprovider, $date); if ($sumofoldcredits === null) { $sumofoldcredits = 0; } if ($sumofoldcredits <= 0) { return 0; } //sum of used credits > date, e.g. -200 $sumofusedcredits = $cr->sumofusedcredits($customer, $serviceprovider, $date); if ($sumofusedcredits === null) { $sumofusedcredits = 0; } //credits expire = 300 + (-200) = 100 credits, if sum < 0 no credits expire $expiring = $sumofoldcredits + $sumofusedcredits + $lookahead; return $expiring; } } this method didn't work.
public function gettotalamount($credits) { if (!is_array($credits)) $credits = array($credits); $t = 0; foreach ($credits $c) { $t += $c->getamount(); } return round($t, 2); } public function subtractcredits($credit) { $creditstotal = $this->gettotalamount($credit); if ($credit->getamount() < $creditstotal) { $creditstotal = $this->gettotalamount($credit); $credit->setamount($creditstotal - $credit->getamount()); if ($this->savecredit($credit)) { //send credit subtracted notification email. if (array_key_exists('emailcreditssubtracted', $credit->getserviceprovider()->getsettings())) { $this->email->sendcreditssubtracted($credit); } return true; } else { } return false; } } creditscontroller:
<?php namespace dorent\servicedeskbundle\controller; use symfony\bundle\frameworkbundle\controller\controller; use sensio\bundle\frameworkextrabundle\configuration\route; use sensio\bundle\frameworkextrabundle\configuration\template; use symfony\component\httpfoundation\request; use symfony\component\validator\constraints\range; class creditscontroller extends servicedeskbasecontroller { private function getform($credit) { return $this->createformbuilder($credit) ->add('amount', 'number', ['label' => 'credit.labels.amount', 'constraints' => new range(array('min' => 0, 'minmessage' => 'credit.amount.min')), ]) ->add('category', 'entity', array( 'label' => 'credit.labels.category', 'class' => 'dorentrentalbundle:creditcategory', 'property' => 'description')) ->add('description', 'textarea', array( 'label' => 'credit.labels.description', 'required' => false)) ->add('save', 'submit', ['label' => 'credit.labels.save']) ->getform(); } public function addaction(request $request, $provider, $customerid) { $sp = $this->getprovider($provider); $customer = $this->getcustomer($customerid, $sp); $user= $this->get('security.context')->gettoken()->getuser(); $creditmanager = $this->get('credit_manager'); $credit = $creditmanager->getnewcredit($sp, $customer, $user); $form = $this->getform($credit); $form->handlerequest($request); if ($form->isvalid()) { if ($creditmanager->savecredit($credit)) { $message = $this->get('translator')->trans('credit.message.created'); } else { $message = $this->get('translator')->trans('credit.message.create_failed'); } $this->get('session')->getflashbag()->add( 'notice', $message ); return $this->redirect($this->generateurl('service_desk_customer', array( 'provider' => $sp->getcode(), 'customerid' => $customerid ) )); } return $this->render('dorentservicedeskbundle:credits:add.html.twig', array( 'form' => $form->createview(), 'provider' => $sp, 'customer' => $customer, )); } public function subtractaction(request $request, $provider, $customerid) { $sp = $this->getprovider($provider); $customer = $this->getcustomer($customerid, $sp); $user= $this->get('security.context')->gettoken()->getuser(); $creditmanager = $this->get('credit_manager'); $credit = $creditmanager->getnewcredit($sp, $customer, $user); $form = $this->getform($credit); $form->handlerequest($request); if ($form->isvalid()) { if ($creditmanager->subtractcredits($credit)) { $message = $this->get('translator')->trans('credit.message.created'); } else { $message = $this->get('translator')->trans('credit.message.create_failed'); } $this->get('session')->getflashbag()->add( 'notice', $message ); return $this->redirect($this->generateurl('service_desk_customer', array( 'provider' => $sp->getcode(), 'customerid' => $customerid ) )); } return $this->render('dorentservicedeskbundle:credits:subtract.html.twig', array( 'form' => $form->createview(), 'provider' => $sp, 'customer' => $customer, )); } public function giftaction(request $request, $provider, $customerid) { $sp = $this->getprovider($provider); $customer = $this->getcustomer($customerid, $sp); $user= $this->get('security.context')->gettoken()->getuser(); $creditmanager = $this->get('credit_manager'); $credit = $creditmanager->getnewgiftcard($sp, $customer, $user); $form = $this->getform($credit); $form->handlerequest($request); if ($form->isvalid()) { $category = $this->getdoctrine()->getrepository('dorentrentalbundle:creditcategory') ->findonebycode('gift-card'); $credit->setcategory($category); if ($credit->getamount() > $creditmanager->gettotalamountbycustomerandserviceprovider($customer, $sp)) { $message = $this->get('translator')->trans('credit.message.create_failed'); } else { if ($creditmanager->subtractcredits($credit)) { $message = $this->get('translator')->trans('credit.message.created'); $this->get('session')->set('gift-card-created', $credit->getid()); } else { $message = $this->get('translator')->trans('credit.message.create_failed'); } } $this->get('session')->getflashbag()->add( 'notice', $message ); return $this->redirect($this->generateurl('service_desk_customer', array( 'provider' => $sp->getcode(), 'customerid' => $customerid ) )); } return $this->render('dorentservicedeskbundle:credits:gift.html.twig', array( 'form' => $form->createview(), 'provider' => $sp, 'customer' => $customer, )); } public function printgiftcardaction(request $request, $provider, $creditid) { $sp = $this->getprovider($provider); $category = $this->getdoctrine()->getrepository('dorentrentalbundle:creditcategory') ->findonebycode('gift-card'); $credit = $this->getdoctrine()->getrepository('dorentrentalbundle:credit') ->findoneby(array( 'category' => $category, 'serviceprovider' => $sp, 'id' => $creditid )) ; if ($credit === null) { throw $this->createnotfoundexception('the credit not exist'); } // not used // $validityperiod = 12; // $expirationdate = date_create(); // date_add($expirationdate, date_interval_create_from_date_string($validityperiod.' months')); return $this->render('dorentservicedeskbundle:credits:gift-card.html.twig', array( 'provider' => $sp, 'credit' => $credit, )); } }
//here error $creditstotal = $this->gettotalamount($credit); you need put array of credit objects argument of gettotalamount or can change method that:
public function gettotalamount($credits) { if(!is_array($credits)) $credits = array($credits); $t = 0; foreach ($credits $c) { $t += $c->getamount(); } return round($t, 2); }you cannot doing that:
if ($credit <= $creditstotal)because $credit object of class credit. should use method $credit$credit->getamount()or whatever want compare $creditstotal.
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