public function testDeleteQty()
{
$product = new Product();
$product->setQty(6);
$item = new Item();
$item->setQty(4);
$item->setProduct($product);
PurchaseItemManager::deleteQty($item);
$this->assertEquals(2, $item->getProduct()->getQty(), "Unexpected value for qty in product for deleteQty method ");
}
public function onFlush(OnFlushEventArgs $eventArgs)
{
$em = $eventArgs->getEntityManager();
$uow = $em->getUnitOfWork();
foreach ($uow->getScheduledEntityInsertions() as $entity) {
if ($entity instanceof Item && $entity->getOperation() instanceof Sale) {
$product = $entity->getProduct();
$cost = $product->getCost();
$entity->setCost($cost);
$price = $entity->getPrice();
$product->setPrice($price);
SaleItemManager::newQty($entity);
$meta_product = $em->getClassMetadata(get_class($product));
$meta_item = $em->getClassMetadata(get_class($entity));
$uow->recomputeSingleEntityChangeSet($meta_product, $product);
$uow->recomputeSingleEntityChangeSet($meta_item, $entity);
}
if ($entity instanceof Item && $entity->getOperation() instanceof Purchase) {
$product = $entity->getProduct();
$cost = $entity->getCost();
$product->setCost($cost);
PurchaseItemManager::newQty($entity);
$meta_product = $em->getClassMetadata(get_class($product));
$meta_item = $em->getClassMetadata(get_class($entity));
$uow->recomputeSingleEntityChangeSet($meta_product, $product);
$uow->recomputeSingleEntityChangeSet($meta_item, $product);
}
}
foreach ($uow->getScheduledEntityUpdates() as $entity) {
if ($entity instanceof Item && $entity->getOperation() instanceof Sale) {
$changeSet = $uow->getEntityChangeSet($entity);
if (!empty($changeSet["qty"])) {
$changes = [$changeSet["qty"][0], $changeSet["qty"][1]];
SaleItemManager::updateQty($entity, $changes);
}
if (!empty($changeSet["price"])) {
$new_price = $changeSet["price"][1];
$entity->getProduct()->setPrice($new_price);
}
$meta = $em->getClassMetadata(get_class($entity->getProduct()));
$uow->recomputeSingleEntityChangeSet($meta, $entity->getProduct());
} else {
if ($entity instanceof Item && $entity->getOperation() instanceof Purchase) {
$changeSet = $uow->getEntityChangeSet($entity);
if (!empty($changeSet["qty"])) {
$changes = [$changeSet["qty"][0], $changeSet["qty"][1]];
PurchaseItemManager::updateQty($entity, $changes);
}
if (!empty($changeSet["cost"])) {
$new_cost = $changeSet["cost"][1];
$entity->getProduct()->setCost($new_cost);
}
$meta = $em->getClassMetadata(get_class($entity->getProduct()));
$uow->recomputeSingleEntityChangeSet($meta, $entity->getProduct());
}
}
}
foreach ($uow->getScheduledEntityDeletions() as $entity) {
if ($entity instanceof Item && $entity->getOperation() instanceof Sale) {
SaleItemManager::deleteQty($entity);
$meta = $em->getClassMetadata(get_class($entity->getProduct()));
$uow->recomputeSingleEntityChangeSet($meta, $entity->getProduct());
} else {
if ($entity instanceof Item && $entity->getOperation() instanceof Purchase) {
PurchaseItemManager::deleteQty($entity);
$meta = $em->getClassMetadata(get_class($entity->getProduct()));
$uow->recomputeSingleEntityChangeSet($meta, $entity->getProduct());
}
}
}
}