I have the following Entity :
class Product
{
/**
* @ORM\OneToMany(targetEntity="App\Entity\StockEntry", mappedBy="product")
*
* @Groups({"product:read", "product:read:all"})
*/
private Collection $stockEntries;
public function getStockEntries(): Collection
{
return $this->stockEntries;
}
public function getLastBuyPrice(): float
{
/** @var StockEntry $lastEntry */
$lastEntry = $this->getStockEntries()->last();
if ($lastEntry) {
return $lastEntry->getBuyPrice() ?: 0.;
}
return 0.;
}
}
My problem is that when I call mygetLastBuyPrice()
method, AllStockEntries
are retrieved, which can be very long (a product can have hundreds of stock entries). I'm looking for a way to rewritegetLastBuyPrice()
so that only the most recentStockEntry
is retrieved to compute the lastBuyPrice.
I recommend that you create a method in "StockEntryRepository". This method will retrieve the last item you need without iterating through all of the items.
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