public static function editField($id, $value, $productId)
{
$stock = Stock::findOne($id);
if ($productAmount = $stock->getProducts()->where(['product_id' => $productId, 'stock_id' => $id])->one()) {
$productAmount->amount = $value;
$productAmount->save();
} else {
$productAmount = new StockToProduct();
$productAmount->amount = $value;
$productAmount->product_id = $productId;
$productAmount->stock_id = $id;
$productAmount->save();
}
}
public function minusAmountInStock($stock, $count)
{
if ($profuctInStock = StockToProduct::find()->where(['product_id' => $this->id, 'stock_id' => $stock])->one()) {
if ($profuctInStock->amount >= $count) {
$profuctInStock->amount = $profuctInStock->amount - $count;
} else {
return 'На складе всего ' . $profuctInStock->amount . ' единиц товара. Пытались снять ' . $count;
}
} else {
return 'На складе нету такого товара. Пытались снять ' . $count;
}
return $profuctInStock->save();
}