NeedQuantity::__construct

public function __construct(
	?int $id,
	int $productId,
	array $stores
)
{
	$this->id = $id;
	$this->productId = $productId;
	$this->stores = [];

	foreach ($stores as $storeId => $value)
	{
		$this->stores[ (int)$storeId ] = (float)$value;
	}
}