From 9261ab8ad607b655418139ac34af27b011481cf2 Mon Sep 17 00:00:00 2001
From: gonzalo <gonzalo@ebizmarts.com>
Date: Fri, 9 Nov 2018 17:36:40 -0300
Subject: [PATCH] remove serializer for helper

---
 Helper/Data.php | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/Helper/Data.php b/Helper/Data.php
index a62321ab..8ec8aa1f 100644
--- a/Helper/Data.php
+++ b/Helper/Data.php
@@ -182,10 +182,6 @@ class Data extends \Magento\Framework\App\Helper\AbstractHelper
      * @var \Magento\Framework\Stdlib\DateTime\DateTime
      */
     protected $_date;
-    /**
-     * @var \Magento\Framework\Serialize\Serializer\Json
-     */
-    protected $_serializer;
 
 
     private $customerAtt    = null;
@@ -218,7 +214,6 @@ class Data extends \Magento\Framework\App\Helper\AbstractHelper
      * @param \Magento\Directory\Api\CountryInformationAcquirerInterface $countryInformation
      * @param \Magento\Framework\App\ResourceConnection $resource
      * @param \Ebizmarts\MailChimp\Model\MailChimpInterestGroupFactory $interestGroupFactory
-     * @param \Magento\Framework\Serialize\Serializer\Json $serializer
      * @param \Magento\Framework\Stdlib\DateTime\DateTime $date
      */
     public function __construct(
@@ -247,7 +242,6 @@ public function __construct(
         \Magento\Directory\Api\CountryInformationAcquirerInterface $countryInformation,
         \Magento\Framework\App\ResourceConnection $resource,
         \Ebizmarts\MailChimp\Model\MailChimpInterestGroupFactory $interestGroupFactory,
-        \Magento\Framework\Serialize\Serializer\Json $serializer,
         \Magento\Framework\Stdlib\DateTime\DateTime $date
     ) {
 
@@ -278,7 +272,6 @@ public function __construct(
         $this->_customerFactory         = $customerFactory;
         $this->_countryInformation      = $countryInformation;
         $this->_interestGroupFactory    = $interestGroupFactory;
-        $this->_serializer              = $serializer;
         $this->_date                    = $date;
         parent::__construct($context);
     }
@@ -354,7 +347,7 @@ public function getMapFields($storeId = null)
         if (!$this->_mapFields) {
             $customerAtt = $this->getCustomerAtts();
             $data = $this->getConfigValue(self::XML_MERGEVARS, $storeId);
-            $data = $this->_serializer->unserialize($data);
+            $data = $this->unserialize($data);
             if (is_array($data)) {
                 foreach ($data as $customerFieldId => $mailchimpName) {
                     $this->_mapFields[] = [
@@ -1025,7 +1018,7 @@ public function getSubscriberInterest($subscriberId, $storeId, $interest = null)
 
         $interestGroup = $this->_interestGroupFactory->create();
         $interestGroup->getBySubscriberIdStoreId($subscriberId, $storeId);
-        $groups = $this->_serializer->unserialize($interestGroup->getGroupdata());
+        $groups = $this->unserialize($interestGroup->getGroupdata());
         if (isset($groups['group'])) {
             foreach ($groups['group'] as $key => $value) {
                 if (isset($interest[$key])) {