SwiftOtter-SOP-348 Quote AbstractItem code style

Author: lbajsarowicz

app/code/Magento/Quote/Model/Quote/Item/AbstractItem.php

@@ -3,10 +3,12 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 namespace Magento\Quote\Model\Quote\Item;
 
-use Magento\Quote\Model\Quote\Item;
+use Magento\Catalog\Model\Product\Configuration\Item\Option\OptionInterface;
 use Magento\Framework\Api\AttributeValueFactory;
+use Magento\Quote\Model\Quote\Item;
 
 /**
  * Quote item abstract model
@@ -47,8 +49,8 @@
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  * @since 100.0.2
  */
-abstract class AbstractItem extends \Magento\Framework\Model\AbstractExtensibleModel implements
-    \Magento\Catalog\Model\Product\Configuration\Item\ItemInterface
+abstract class AbstractItem extends \Magento\Framework\Model\AbstractExtensibleModel
+    implements \Magento\Catalog\Model\Product\Configuration\Item\ItemInterface
 {
     /**
      * @var Item|null
@@ -68,7 +70,7 @@ abstract class AbstractItem extends \Magento\Framework\Model\AbstractExtensibleM
     /**
      * List of custom options
      *
-     * @var array
+     * @var OptionInterface[]
      */
     protected $_optionsByCode;
 
@@ -187,7 +189,7 @@ public function beforeSave()
     /**
      * Set parent item
      *
-     * @param  Item $parentItem
+     * @param Item $parentItem
      * @return $this
      */
     public function setParentItem($parentItem)
@@ -222,7 +224,7 @@ public function getChildren()
     /**
      * Add child item
      *
-     * @param  \Magento\Quote\Model\Quote\Item\AbstractItem $child
+     * @param \Magento\Quote\Model\Quote\Item\AbstractItem $child
      * @return $this
      */
     public function addChild($child)
@@ -235,7 +237,7 @@ public function addChild($child)
     /**
      * Adds message(s) for quote item. Duplicated messages are not added.
      *
-     * @param  mixed $messages
+     * @param mixed $messages
      * @return $this
      */
     public function setMessage($messages)
@@ -255,7 +257,7 @@ public function setMessage($messages)
     /**
      * Add message of quote item to array of messages
      *
-     * @param   string $message
+     * @param string $message
      * @return $this
      */
     public function addMessage($message)
@@ -267,7 +269,7 @@ public function addMessage($message)
     /**
      * Get messages array of quote item
      *
-     * @param   bool $string flag for converting messages to string
+     * @param bool $string flag for converting messages to string
      * @return  array|string
      */
     public function getMessage($string = true)
@@ -624,18 +626,12 @@ public function __clone()
      */
     public function isChildrenCalculated()
     {
-        if ($this->getParentItem()) {
-            $calculate = $this->getParentItem()->getProduct()->getPriceType();
-        } else {
-            $calculate = $this->getProduct()->getPriceType();
-        }
+        $calculate = $this->getParentItem()
+            ? $this->getParentItem()->getProduct()->getPriceType()
+            : $this->getProduct()->getPriceType();
 
-        if (null !== $calculate &&
-            (int)$calculate === \Magento\Catalog\Model\Product\Type\AbstractType::CALCULATE_CHILD
-        ) {
-            return true;
-        }
-        return false;
+        return $calculate !== null
+            && (int)$calculate === \Magento\Catalog\Model\Product\Type\AbstractType::CALCULATE_CHILD;
     }
 
     /**
@@ -648,18 +644,12 @@ public function isChildrenCalculated()
      */
     public function isShipSeparately()
     {
-        if ($this->getParentItem()) {
-            $shipmentType = $this->getParentItem()->getProduct()->getShipmentType();
-        } else {
-            $shipmentType = $this->getProduct()->getShipmentType();
-        }
+        $shipmentType = $this->getParentItem()
+            ? $this->getParentItem()->getProduct()->getShipmentType()
+            : $this->getProduct()->getShipmentType();
 
-        if (null !== $shipmentType &&
-            (int)$shipmentType === \Magento\Catalog\Model\Product\Type\AbstractType::SHIPMENT_SEPARATELY
-        ) {
-            return true;
-        }
-        return false;
+        return null !== $shipmentType &&
+            (int)$shipmentType === \Magento\Catalog\Model\Product\Type\AbstractType::SHIPMENT_SEPARATELY;
     }
 
     /**