public function load(ObjectManager $manager)
{
foreach (range(0, 29) as $i) {
$purchase = new Purchase();
$purchase->setGuid($this->generateGuid());
$purchase->setDeliveryDate(new \DateTime("+{$i} days"));
$purchase->setCreatedAt(new \DateTime("now +{$i} seconds"));
$purchase->setShipping(new \StdClass());
$purchase->setDeliveryHour($this->getRandomHour());
$purchase->setBillingAddress(json_encode(array('line1' => '1234 Main Street', 'line2' => 'Big City, XX 23456')));
$purchase->setBuyer($this->getReference('user-' . $i % 20));
$this->addReference('purchase-' . $i, $purchase);
$manager->persist($purchase);
$manager->flush();
$numItemsPurchased = rand(1, 5);
foreach (range(1, $numItemsPurchased) as $j) {
$item = new PurchaseItem();
$item->setQuantity(rand(1, 3));
$item->setProduct($this->getRandomProduct());
$item->setTaxRate(0.21);
$item->setPurchase($this->getReference('purchase-' . $i));
$manager->persist($item);
}
}
$manager->flush();
}
/**
* @Route("/card/{cardId}/purchase/generate", name="generate_purchase")
*/
public function generatePurchaseAction($cardId)
{
$em = $this->getDoctrine()->getManager();
$card = $em->getRepository('AppBundle:Card')->find($cardId);
if ($card->getStatus() == Card::getStatusList()[2]) {
throw $this->createException('Карта просрочена!');
}
for ($i = 0; $i < mt_rand(0, 8); $i++) {
$purchase = new Purchase();
$purchase->setCard($card);
$purchase->setAmount($this->generateAmount(500, 4000));
$purchase->setDate(new \DateTime());
$cardAmount = $card->getAmount();
$card->setAmount($cardAmount - $purchase->getAmount());
$em->persist($purchase);
}
$em->flush();
return $this->redirect($this->generateUrl('card_show', array('cardId' => $cardId)));
}
/**
* Creates a form to delete a Purchase entity.
*
* @param Purchase $purchase The Purchase entity
*
* @return \Symfony\Component\Form\Form The form
*/
private function createDeleteForm(Purchase $purchase)
{
return $this->createFormBuilder()->setAction($this->generateUrl('purchase_delete', array('id' => $purchase->getId())))->setMethod('DELETE')->getForm();
}
/**
* @return RedirectResponse
* @Route(
* "/generator",
* name="generator"
* )
*/
public function generatorAction()
{
set_time_limit(0);
$em = $this->getDoctrine()->getManager();
$lastDate = $this->getDoctrine()->getManager()->getRepository('AppBundle:Purchase')->createQueryBuilder('p')->select('MAX(p.tsDayStart)')->getQuery()->getSingleScalarResult();
// выясняем точку отсчета
if (!$lastDate) {
$startDate = new \DateTime('0 January 2014');
} else {
$startDate = new \DateTime();
$startDate->setTimestamp($lastDate);
}
// массив с 60 товарами
$pmIds = array_fill(1, 60, '');
for ($dayCounter = 1; $dayCounter <= 100; $dayCounter++) {
// добавляем один день
$startDate->add(new \DateInterval('P1D'));
// копируем массив с товарами для текущего дня
$dayPmIds = $pmIds;
// в день делаем 40 покупок
for ($purchaseCount = 1; $purchaseCount <= 50; $purchaseCount++) {
// извлекаем случайный товар
$pmId = array_rand($dayPmIds);
unset($dayPmIds[$pmId]);
// генерируем покупку
$purchase = new Purchase();
$purchase->setTsDayStart(clone $startDate)->setPmId($pmId)->setPrice(($pmId + mt_rand(1, 5)) * 1000)->setACount(mt_rand(20, 100));
$em->persist($purchase);
}
// пишем в бд, чтобы не вызвать переполнение
$em->flush();
}
$this->get('session')->getFlashBag()->add('success', 'База успешно обновлена, добавлено 5000 записей');
// возвращаемся на главную
return $this->redirectToRoute('index');
}
