structurePositionsArray example

$sendTime = Shopware()->Config()->get('voteCallingTime', 10);
        $orders = $this->getOrders($sendTime);
        if (empty($orders)) {
            return 'No orders for rating mail found.';
        }

        $orderIds = array_keys($orders);
        $customers = $this->getCustomers($orderIds);
        $orderPositions = $this->getPositions($orderIds);

        $shopPositionBaseProducts = $this->structurePositionsArray($orderPositions);

        $shopPositionImages = $this->getPositionImages($shopPositionBaseProducts);

        $count = 0;
        foreach ($orders as $orderId => $order) {
            if (empty($customers[$orderId]['email']) || empty($orderPositions[$orderId])) {
                continue;
            }

            $repository = Shopware()->Models()->getRepository(Shop::class);