Merge pull request #61 from riha112/2148

#2148 Linkage of order to customer via graphql

src/Model/Resolver/LinkOrder.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace ScandiPWA\QuoteGraphQl\Model\Resolver;
+
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
+use Magento\Framework\GraphQl\Query\Resolver\Value;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Quote\Api\Data\PaymentMethodInterface;
+use Magento\Quote\Model\QuoteIdMask;
+use Magento\Checkout\Model\Session as CheckoutSession;
+use Magento\Sales\Model\Order;
+use Magento\Store\Model\StoreManagerInterface;
+use Magento\Customer\Model\Customer;
+use Magento\Sales\Api\OrderRepositoryInterface;
+use Magento\Customer\Model\CustomerFactory;
+
+/**
+ * Class LinkOrder
+ * @package ScandiPWA\QuoteGraphQl\Model\Resolver
+ */
+class LinkOrder implements ResolverInterface
+{
+    /**
+     * @var OrderRepositoryInterface
+     */
+    protected $orderRepository;
+
+    /**
+     * @var CheckoutSession
+     */
+    protected $checkoutSession;
+
+    /**
+     * @var StoreManagerInterface
+     */
+    protected $storeManager;
+
+    /**
+     * @var CustomerFactory
+     */
+    protected $customerFactory;
+
+    /**
+     * LinkOrder constructor.
+     * @param OrderRepositoryInterface $orderRepository
+     * @param CheckoutSession $checkoutSession
+     * @param StoreManagerInterface $storeManager
+     */
+    public function __construct(
+        OrderRepositoryInterface $orderRepository,
+        CheckoutSession $checkoutSession,
+        StoreManagerInterface $storeManager,
+        CustomerFactory $customerFactory
+    ) {
+        $this->orderRepository = $orderRepository;
+        $this->checkoutSession = $checkoutSession;
+        $this->storeManager = $storeManager;
+        $this->customerFactory = $customerFactory;
+    }
+
+    /**
+     * Get payment methods
+     *
+     * @param Field $field
+     * @param ContextInterface $context
+     * @param ResolveInfo $info
+     * @param array|null $value
+     * @param array|null $args
+     * @return array|Value|mixed
+     * @throws NoSuchEntityException
+     */
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        if (!isset($args['customer_email'])) {
+            return false;
+        }
+
+        $customerEmail = $args['customer_email'];
+        $customer = $this->getCustomerByEmail($customerEmail);
+        if (!$customer->getId()) {
+            return false;
+        }
+
+        // Loads last order from session
+        $order = $this->checkoutSession->getLastRealOrder();
+
+        if (!$this->validateOrder($order, $customer)) {
+            return false;
+        }
+
+        $order->setCustomerId($customer->getId());
+        $order->setCustomerIsGuest(0);
+        $this->orderRepository->save($order);
+
+        return true;
+    }
+
+    /**
+     * @param Order $order
+     * @param Customer $custumer
+     * @return bool
+     */
+    public function validateOrder($order, $custumer) : bool {
+        // If order is un-siggned
+        if (!$order->getId() || $order->getCustomerId()) {
+            return false;
+        }
+
+        // If order was placed in same store
+        if ($order->getStoreId() !== $custumer->getStoreId()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param $email
+     * @return Customer
+     * @throws NoSuchEntityException
+     */
+    public function getCustomerByEmail($email)
+    {
+        $websiteID = $this->storeManager->getStore()->getWebsiteId();
+        $customer = $this->customerFactory->create()->setWebsiteId($websiteID)->loadByEmail($email);
+
+        return $customer;
+    }
+}

src/etc/schema.graphqls

@@ -27,6 +27,7 @@ type Mutation {
     removeCartItem(guestCartId: String, item_id: Int!): Query @resolver(class:"\\ScandiPWA\\QuoteGraphQl\\Model\\Resolver\\RemoveCartItem")
     applyCoupon(guestCartId: String, coupon_code: String!): Query @resolver(class:"\\ScandiPWA\\QuoteGraphQl\\Model\\Resolver\\ApplyCoupon")
     removeCoupon(guestCartId: String): Query @resolver(class:"\\ScandiPWA\\QuoteGraphQl\\Model\\Resolver\\RemoveCoupon")
+    linkOrder(customer_email: String!): Boolean @resolver(class:"\\ScandiPWA\\QuoteGraphQl\\Model\\Resolver\\LinkOrder")
 
     # Magento 2 overrides to stop sending logged in user cart IDs
     s_setPaymentMethodOnCart(input: S_SetPaymentMethodOnCartInput!): SetPaymentMethodOnCartOutput @resolver(class: "\\ScandiPWA\\QuoteGraphQl\\Model\\Resolver\\SetPaymentMethodOnCart")