Ttdfjt

I am modifying the placeOrder function of the QuoteManagement class, based on some information I found through searches, I was able to change the method so that an order is generated for each seller, but the values are kept the same, ie I get the value total of all items and not just the value of the already separated items. Can someone tell me what place or what should I do so that the total amount is separated according to the items of each order?

PlaceOrder

public function placeOrder($cartId, PaymentInterface $paymentMethod = null)

 $quote = $this->quoteRepository->getActive($cartId);

 $paymentMethodString = $quote->getPayment()->getMethod(); // edit 19.10.17

 // get data from addresses and remove ids
 $billingAddress = $quote->getBillingAddress()->getData();
 $shippingAddress = $quote->getShippingAddress()->getData();
 unset($billingAddress['id']);
 unset($billingAddress['quote_id']);
 unset($shippingAddress['id']);
 unset($shippingAddress['quote_id']);

 $itemsPerVendor = [];
 foreach($quote->getAllItems() as $item) 
 // I don't know how do you keep track of your product vendor, use this as reference only
 $product_id = $item->getProduct()->getId();
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $product = $objectManager->create('MagentoCatalogModelProduct')->load($product_id);

 $itemsPerVendor[$product->getSellerId()][] = $item;
 

 foreach($itemsPerVendor as $vendor => $items) 
 // init Quote Split
 $quoteSplit = $this->quoteFactory->create();
 $quoteSplit->setStoreId($quote->getStoreId());
 $quoteSplit->setCustomer($quote->getCustomer());
 $quoteSplit->setCustomerIsGuest($quote->getCustomerIsGuest());
 if ($quote->getCheckoutMethod() === self::METHOD_GUEST) 
 $quoteSplit->setCustomerEmail($quote->getBillingAddress()->getEmail());
 $quoteSplit->setCustomerGroupId(MagentoCustomerApiDataGroupInterface::NOT_LOGGED_IN_ID);
 

 // save quoteSplit in order to have a quote id for item
 $this->quoteRepository->save($quoteSplit);

 $subtotal = 0; 

 foreach ($items as $item) 
 // add item
 $item->setId(null); // init item id for force to be added to quoteSplit collection
 $quoteSplit->addItem($item); 
 

 // set addresses
 $quoteSplit->getBillingAddress()->setData($billingAddress);
 $quoteSplit->getShippingAddress()->setData($shippingAddress);


 // recollect totals into the quote
 $quoteSplit->setTotalsCollectedFlag(false)->collectTotals();

 // set payment method // edit 19.10.17
 $quoteSplit->getPayment()->setMethod($paymentMethodString);
 if ($paymentMethod) 
 $quoteSplit->getPayment()->setQuote($quoteSplit);
 $data = $paymentMethod->getData();
 $quoteSplit->getPayment()->importData($data);
 

 $this->quoteRepository->save($quoteSplit);
 // dispatch this event as Magento standard once per each quote split
 $this->eventManager->dispatch('checkout_submit_before', ['quote' => $quoteSplit]);

 $order = $this->submit($quoteSplit);
 $orders[] = $order;


 if (null == $order) 
 throw new LocalizedException(
 __('An error occurred on the server. Please try to place the order again.')
 );
 

 // disable origin quote
 $quote->setIsActive(false);
 $this->quoteRepository->save($quote); // edit 19.10.17

 $this->checkoutSession->setLastQuoteId($quoteSplit->getId());
 $this->checkoutSession->setLastSuccessQuoteId($quoteSplit->getId());
 $this->checkoutSession->setLastOrderId($order->getId());
 $this->checkoutSession->setLastRealOrderId($order->getIncrementId());
 $this->checkoutSession->setLastOrderStatus($order->getStatus());

 $this->eventManager->dispatch('checkout_submit_all_after', ['orders' => $orders, 'quote' => $quote]);


 /**
 * the API declaration and interface describe this function returning int, you can't return an array.
 * in order to do that you will have to create a new end point for that.
 */
 return;

How can I set grand total and subtotal of each order after order split?