Fix #10856: Sync billing with shipping address on Admin Order Page

app/code/Magento/Quote/Model/Quote/Address.php

@@ -1170,7 +1170,8 @@ public function validateMinimumAmount()
      */
     public function getAppliedTaxes()
     {
-        return $this->serializer->unserialize($this->getData('applied_taxes'));
+        $taxes = $this->getData('applied_taxes');
+        return $taxes ? $this->serializer->unserialize($taxes) : [];
     }
 
     /**

app/code/Magento/Quote/Test/Unit/Model/Quote/AddressTest.php

@@ -9,7 +9,7 @@
 namespace Magento\Quote\Test\Unit\Model\Quote;
 
 use Magento\Directory\Model\Currency;
-use \Magento\Quote\Model\Quote\Address;
+use Magento\Quote\Model\Quote\Address;
 use Magento\Quote\Model\Quote\Address\Rate;
 use Magento\Quote\Model\ResourceModel\Quote\Address\Rate\CollectionFactory as RateCollectionFactory;
 use Magento\Quote\Model\ResourceModel\Quote\Address\Rate\Collection as RatesCollection;
@@ -28,6 +28,7 @@
 use Magento\Store\Api\Data\StoreInterface;
 use Magento\Store\Api\Data\WebsiteInterface;
 use Magento\Quote\Model\Quote\Address\RateResult\AbstractResult;
+use Magento\Framework\Serialize\Serializer\Json;
 
 /**
  * Test class for sales quote address model
@@ -117,7 +118,7 @@ protected function setUp()
         $objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
 
         $this->scopeConfig = $this->createMock(\Magento\Framework\App\Config::class);
-        $this->serializer = $this->createMock(\Magento\Framework\Serialize\Serializer\Json::class);
+        $this->serializer = new Json();
 
         $this->requestFactory = $this->getMockBuilder(RateRequestFactory::class)
             ->disableOriginalConstructor()
@@ -273,20 +274,17 @@ public function testValidateMiniumumAmountNegative()
     public function testSetAndGetAppliedTaxes()
     {
         $data = ['data'];
-        $result = json_encode($data);
-
-        $this->serializer->expects($this->once())
-            ->method('serialize')
-            ->with($data)
-            ->willReturn($result);
-
-        $this->serializer->expects($this->once())
-            ->method('unserialize')
-            ->with($result)
-            ->willReturn($data);
+        self::assertInstanceOf(Address::class, $this->address->setAppliedTaxes($data));
+        self::assertEquals($data, $this->address->getAppliedTaxes());
+    }
 
-        $this->assertInstanceOf(\Magento\Quote\Model\Quote\Address::class, $this->address->setAppliedTaxes($data));
-        $this->assertEquals($data, $this->address->getAppliedTaxes());
+    /**
+     * Checks a case, when applied taxes are not provided.
+     */
+    public function testGetAppliedTaxesWithEmptyValue()
+    {
+        $this->address->setData('applied_taxes', null);
+        self::assertEquals([], $this->address->getAppliedTaxes());
     }
 
     /**

app/code/Magento/Sales/Model/AdminOrder/Create.php

@@ -10,6 +10,8 @@
 
 use Magento\Customer\Api\AddressMetadataInterface;
 use Magento\Customer\Model\Metadata\Form as CustomerForm;
+use Magento\Framework\App\ObjectManager;
+use Magento\Quote\Model\Quote\Address;
 use Magento\Quote\Model\Quote\Item;
 
 /**
@@ -323,7 +325,7 @@ public function __construct(
         $this->dataObjectHelper = $dataObjectHelper;
         $this->orderManagement = $orderManagement;
         $this->quoteFactory = $quoteFactory;
-        $this->serializer = $serializer ?: \Magento\Framework\App\ObjectManager::getInstance()
+        $this->serializer = $serializer ?: ObjectManager::getInstance()
             ->get(\Magento\Framework\Serialize\Serializer\Json::class);
         parent::__construct($data);
     }
@@ -1449,32 +1451,36 @@ public function getBillingAddress()
      */
     public function setBillingAddress($address)
     {
-        if (is_array($address)) {
-            $billingAddress = $this->_objectManager->create(
-                \Magento\Quote\Model\Quote\Address::class
-            )->setData(
-                $address
-            )->setAddressType(
-                \Magento\Quote\Model\Quote\Address::TYPE_BILLING
-            );
-            $this->_setQuoteAddress($billingAddress, $address);
-            /**
-             * save_in_address_book is not a valid attribute and is filtered out by _setQuoteAddress,
-             * that is why it should be added after _setQuoteAddress call
-             */
-            $saveInAddressBook = (int)(!empty($address['save_in_address_book']));
-            $billingAddress->setData('save_in_address_book', $saveInAddressBook);
-
-            if (!$this->getQuote()->isVirtual() && $this->getShippingAddress()->getSameAsBilling()) {
-                $shippingAddress = clone $billingAddress;
-                $shippingAddress->setSameAsBilling(true);
-                $shippingAddress->setSaveInAddressBook(false);
-                $address['save_in_address_book'] = 0;
-                $this->setShippingAddress($address);
-            }
+        if (!is_array($address)) {
+            return $this;
+        }
+
+        $billingAddress = $this->_objectManager->create(Address::class)
+            ->setData($address)
+            ->setAddressType(Address::TYPE_BILLING);
+
+        $this->_setQuoteAddress($billingAddress, $address);
+
+        /**
+         * save_in_address_book is not a valid attribute and is filtered out by _setQuoteAddress,
+         * that is why it should be added after _setQuoteAddress call
+         */
+        $saveInAddressBook = (int)(!empty($address['save_in_address_book']));
+        $billingAddress->setData('save_in_address_book', $saveInAddressBook);
+
+        $quote = $this->getQuote();
+        if (!$quote->isVirtual() && $this->getShippingAddress()->getSameAsBilling()) {
+            $address['save_in_address_book'] = 0;
+            $this->setShippingAddress($address);
+        }
 
-            $this->getQuote()->setBillingAddress($billingAddress);
+        // not assigned billing address should be saved as new
+        // but if quote already has the billing address it won't be overridden
+        if (empty($billingAddress->getCustomerAddressId())) {
+            $billingAddress->setCustomerAddressId(null);
+            $quote->getBillingAddress()->setCustomerAddressId(null);
         }
+        $quote->setBillingAddress($billingAddress);
 
         return $this;
     }
@@ -1775,6 +1781,7 @@ public function _prepareCustomer()
             $address = $this->getShippingAddress()->setCustomerId($this->getQuote()->getCustomer()->getId());
             $this->setShippingAddress($address);
         }
+        $this->getBillingAddress()->setCustomerId($customer->getId());
         $this->getQuote()->updateCustomerData($this->getQuote()->getCustomer());
 
         $customer = $this->getQuote()->getCustomer();

app/code/Magento/Sales/view/adminhtml/web/order/create/scripts.js

@@ -157,6 +157,7 @@ define([
             }
             if(this.addresses[id]){
                 this.fillAddressFields(container, this.addresses[id]);
+
             }
             else{
                 this.fillAddressFields(container, {});
@@ -190,43 +191,53 @@ define([
             }
         },
 
-        changeAddressField : function(event){
-            var field = Event.element(event);
-            var re = /[^\[]*\[([^\]]*)_address\]\[([^\]]*)\](\[(\d)\])?/;
-            var matchRes = field.name.match(re);
+        /**
+         * Triggers on each form's element changes.
+         *
+         * @param {Object} event
+         */
+        changeAddressField: function (event) {
+            var field = Event.element(event),
+                re = /[^\[]*\[([^\]]*)_address\]\[([^\]]*)\](\[(\d)\])?/,
+                matchRes = field.name.match(re),
+                type,
+                name,
+                data;
 
             if (!matchRes) {
                 return;
             }
 
-            var type = matchRes[1];
-            var name = matchRes[2];
-            var data;
+            type = matchRes[1];
+            name = matchRes[2];
 
-            if(this.isBillingField(field.id)){
-                data = this.serializeData(this.billingAddressContainer)
-            }
-            else{
-                data = this.serializeData(this.shippingAddressContainer)
+            if (this.isBillingField(field.id)) {
+                data = this.serializeData(this.billingAddressContainer);
+            } else {
+                data = this.serializeData(this.shippingAddressContainer);
             }
             data = data.toObject();
 
-            if( (type == 'billing' && this.shippingAsBilling)
-                || (type == 'shipping' && !this.shippingAsBilling) ) {
+            if (type === 'billing' && this.shippingAsBilling || type === 'shipping' && !this.shippingAsBilling) {
                 data['reset_shipping'] = true;
             }
 
-            data['order['+type+'_address][customer_address_id]'] = $('order-'+type+'_address_customer_address_id').value;
+            data['order[' + type + '_address][customer_address_id]'] = null;
+            data['shipping_as_billing'] = jQuery('[name="shipping_same_as_billing"]').is(':checked') ? 1 : 0;
+
+            if (name === 'customer_address_id') {
+                data['order[' + type + '_address][customer_address_id]'] =
+                    $('order-' + type + '_address_customer_address_id').value;
+            }
 
             if (data['reset_shipping']) {
                 this.resetShippingMethod(data);
             } else {
                 this.saveData(data);
-                if (name == 'country_id' || name == 'customer_address_id') {
+
+                if (name === 'country_id' || name === 'customer_address_id') {
                     this.loadArea(['shipping_method', 'billing_method', 'totals', 'items'], true, data);
                 }
-                // added for reloading of default sender and default recipient for giftmessages
-                //this.loadArea(['giftmessage'], true, data);
             }
         },
 

dev/tests/integration/testsuite/Magento/Sales/Controller/Adminhtml/Order/CreateTest.php

@@ -5,6 +5,10 @@
  */
 namespace Magento\Sales\Controller\Adminhtml\Order;
 
+use Magento\Customer\Api\CustomerRepositoryInterface;
+use Magento\Backend\Model\Session\Quote;
+use Magento\Quote\Api\CartRepositoryInterface;
+
 /**
  * @magentoAppArea adminhtml
  * @magentoDbIsolation enabled
@@ -158,7 +162,7 @@ public function testIndexAction()
      */
     public function testGetAclResource($actionName, $reordered, $expectedResult)
     {
-        $this->_objectManager->get(\Magento\Backend\Model\Session\Quote::class)->setReordered($reordered);
+        $this->_objectManager->get(Quote::class)->setReordered($reordered);
         $orderController = $this->_objectManager->get(
             \Magento\Sales\Controller\Adminhtml\Order\Stub\OrderCreateStub::class
         );
@@ -229,4 +233,57 @@ public function testDeniedSaveAction()
         $this->dispatch('backend/sales/order_create/save');
         $this->assertEquals('403', $this->getResponse()->getHttpResponseCode());
     }
+
+    /**
+     * Checks a case when shipping is the same as billing and billing address details was changed by request.
+     * Both billing and shipping addresses should be updated.
+     *
+     * @magentoAppArea adminhtml
+     * @magentoDataFixture Magento/Sales/_files/quote_with_customer.php
+     */
+    public function testSyncBetweenQuoteAddresses()
+    {
+        /** @var CustomerRepositoryInterface $customerRepository */
+        $customerRepository = $this->_objectManager->get(CustomerRepositoryInterface::class);
+        $customer = $customerRepository->get('[email protected]');
+
+        /** @var CartRepositoryInterface $quoteRepository */
+        $quoteRepository = $this->_objectManager->get(CartRepositoryInterface::class);
+        $quote = $quoteRepository->getActiveForCustomer($customer->getId());
+
+        $session = $this->_objectManager->get(Quote::class);
+        $session->setQuoteId($quote->getId());
+
+        $data = [
+            'firstname' => 'John',
+            'lastname' => 'Doe',
+            'street' => ['Soborna 23'],
+            'city' => 'Kyiv',
+            'country_id' => 'UA',
+            'region' => 'Kyivska',
+            'region_id' => 1
+        ];
+        $this->getRequest()->setPostValue(
+            [
+                'order' => ['billing_address' => $data],
+                'reset_shipping' => 1,
+                'customer_id' => $customer->getId(),
+                'store_id' => 1,
+                'json' => true
+            ]
+        );
+
+        $this->dispatch('backend/sales/order_create/loadBlock/block/shipping_address');
+        self::assertEquals(200, $this->getResponse()->getHttpResponseCode());
+
+        $updatedQuote = $quoteRepository->get($quote->getId());
+
+        $billingAddress = $updatedQuote->getBillingAddress();
+        self::assertEquals($data['region_id'], $billingAddress->getRegionId());
+        self::assertEquals($data['country_id'], $billingAddress->getCountryId());
+
+        $shippingAddress = $updatedQuote->getShippingAddress();
+        self::assertEquals($data['city'], $shippingAddress->getCity());
+        self::assertEquals($data['street'], $shippingAddress->getStreet());
+    }
 }