StoreDataProvider::provideStoreData

static function provideStoreData(array $productIds): array
{
	$result = [];

	self::loadStores();
	self::loadProductToStores($productIds);

	foreach ($productIds as $productId)
	{
		$result[$productId] = [
			'STORES' => self::$productToStores[$productId] ?? [],
			'INITIAL_STORE' => self::getProductInitialStore($productId),
		];
	}

	return $result;
}