Merge branch 'develop' into quote-total-type

Author: Oleksii Korshenko

.travis.yml

@@ -1,5 +1,6 @@
 sudo: required
 dist: trusty
+group: edge
 addons:
   apt:
     packages:

app/code/Magento/Authorization/Model/ResourceModel/Rules.php

@@ -4,8 +4,6 @@
  * See COPYING.txt for license details.
  */
 
-// @codingStandardsIgnoreFile
-
 namespace Magento\Authorization\Model\ResourceModel;
 
 use Magento\Framework\App\ObjectManager;
@@ -101,7 +99,10 @@ public function saveRel(\Magento\Authorization\Model\Rules $rule)
 
                 // If all was selected save it only and nothing else.
                 if ($postedResources === [$this->_rootResource->getId()]) {
-                    $insertData = $this->_prepareDataForTable(new \Magento\Framework\DataObject($row), $this->getMainTable());
+                    $insertData = $this->_prepareDataForTable(
+                        new \Magento\Framework\DataObject($row),
+                        $this->getMainTable()
+                    );
 
                     $connection->insert($this->getMainTable(), $insertData);
                 } else {
@@ -113,7 +114,10 @@ public function saveRel(\Magento\Authorization\Model\Rules $rule)
                         $row['permission'] = in_array($resourceId, $postedResources) ? 'allow' : 'deny';
                         $row['resource_id'] = $resourceId;
 
-                        $insertData = $this->_prepareDataForTable(new \Magento\Framework\DataObject($row), $this->getMainTable());
+                        $insertData = $this->_prepareDataForTable(
+                            new \Magento\Framework\DataObject($row),
+                            $this->getMainTable()
+                        );
                         $connection->insert($this->getMainTable(), $insertData);
                     }
                 }

app/code/Magento/Backend/App/AbstractAction.php

@@ -8,6 +8,7 @@
 /**
  * Generic backend controller
  *
+ * @api
  * @SuppressWarnings(PHPMD.NumberOfChildren)
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */

app/code/Magento/Backend/App/Action.php

@@ -10,6 +10,7 @@
 namespace Magento\Backend\App;
 
 /**
+ * @api
  * @SuppressWarnings(PHPMD.NumberOfChildren)
  */
 abstract class Action extends \Magento\Backend\App\AbstractAction

app/code/Magento/Backend/App/Action/Context.php

@@ -8,7 +8,17 @@
 use Magento\Framework\Controller\ResultFactory;
 
 /**
- * Backend Controller context
+ * Constructor modification point for Magento\Backend\App\Action.
+ *
+ * All context classes were introduced to allow for backwards compatible constructor modifications
+ * of classes that were supposed to be extended by extension developers.
+ *
+ * Do not call methods of this class directly.
+ *
+ * As Magento moves from inheritance-based APIs all such classes will be deprecated together with
+ * the classes they were introduced for.
+ *
+ * @api
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class Context extends \Magento\Framework\App\Action\Context

app/code/Magento/Backend/App/Config.php

@@ -6,8 +6,6 @@
  * See COPYING.txt for license details.
  */
 
-// @codingStandardsIgnoreFile
-
 namespace Magento\Backend\App;
 
 use Magento\Config\App\Config\Type\System;

app/code/Magento/Backend/Block/AbstractBlock.php

@@ -6,7 +6,12 @@
 namespace Magento\Backend\Block;
 
 /**
- * Backend abstract block
+ * Base for all admin blocks.
+ *
+ * Avoid using this class. Will be deprecated
+ *
+ * Marked as public API because it is actively used now.
+ * @api
  */
 class AbstractBlock extends \Magento\Framework\View\Element\AbstractBlock
 {

app/code/Magento/Backend/Block/Context.php

@@ -1,15 +1,22 @@
 <?php
 /**
- * Backend block context
- *
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
 namespace Magento\Backend\Block;
 
 /**
- * Backend block context
+ * Constructor modification point for Magento\Backend\Block\AbstractBlock.
+ *
+ * All context classes were introduced to allow for backwards compatible constructor modifications
+ * of classes that were supposed to be extended by extension developers.
+ *
+ * Do not call methods of this class directly.
+ *
+ * As Magento moves from inheritance-based APIs all such classes will be deprecated together with
+ * the classes they were introduced for.
  *
+ * @api
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class Context extends \Magento\Framework\View\Element\Context

app/code/Magento/Backend/Block/Dashboard.php

@@ -4,8 +4,6 @@
  * See COPYING.txt for license details.
  */
 
-// @codingStandardsIgnoreFile
-
 namespace Magento\Backend\Block;
 
 /**

app/code/Magento/Backend/Block/Dashboard/AbstractDashboard.php

@@ -4,10 +4,10 @@
  * See COPYING.txt for license details.
  */
 
-// @codingStandardsIgnoreFile
-
 namespace Magento\Backend\Block\Dashboard;
 
+use Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection;
+
 /**
  * Adminhtml dashboard tab abstract
  *
@@ -40,7 +40,7 @@ public function __construct(
     }
 
     /**
-     * @return array|\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection|\Magento\Eav\Model\Entity\Collection\Abstract
+     * @return array|AbstractCollection|\Magento\Eav\Model\Entity\Collection\Abstract
      */
     public function getCollection()
     {