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Laravel雄辯有沒有一種更好的方式來獲得價格最低的物品?每個產品都有多個ticketType,每個ticketType可以有多個價格。Laravel以雄辯的姿態獲得最低價格
public function includeLowestPrice(Product $product)
{
$lowestPriceTicket = null;
foreach ($product->ticketTypes()->hasActivePrices()->get() as $type) {
foreach ($type->prices()->get() as $ticketPrice) {
if (!$lowestPriceTicket || $ticketPrice->value < $lowestPriceTicket->value) {
$lowestPriceTicket = $ticketPrice;
}
}
}
return $lowestPriceTicket ? $this->item($lowestPriceTicket, new TicketPriceTransformer()) : null;
}