/**
* Find line item with the same product and unit
*
* @param LineItem $lineItem
*
* @return LineItem
*/
public function findDuplicate(LineItem $lineItem)
{
$qb = $this->createQueryBuilder('li')->where('li.product = :product')->andWhere('li.unit = :unit')->andWhere('li.shoppingList = :shoppingList')->setParameter('product', $lineItem->getProduct())->setParameter('unit', $lineItem->getUnit())->setParameter('shoppingList', $lineItem->getShoppingList());
if ($lineItem->getId()) {
$qb->andWhere('li.id != :currentId')->setParameter('currentId', $lineItem->getId());
}
return $qb->getQuery()->getOneOrNullResult();
}
/**
* @param LineItem $lineItem
* @param LineItem $existingLineItem
*/
protected function updateExistingLineItem(LineItem $lineItem, LineItem $existingLineItem)
{
$existingLineItem->setQuantity($lineItem->getQuantity() + $existingLineItem->getQuantity());
$existingLineItemNote = $existingLineItem->getNotes();
$newNotes = $lineItem->getNotes();
$notes = trim(implode(' ', [$existingLineItemNote, $newNotes]));
if ($notes) {
$existingLineItem->setNotes($notes);
}
$this->savedId = $existingLineItem->getId();
}
