Merge pull request #520 from WinstonN/master

Adding ability to change email address in Magento, unsubscribe old em…
mailchimp · Oct 18, 2017 · bcb7722 · bcb7722
2 parents 31f6b4b + b518173
commit bcb7722
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Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/app/code/community/Ebizmarts/MailChimp/Model/Api/Subscribers.php b/app/code/community/Ebizmarts/MailChimp/Model/Api/Subscribers.php
@@ -128,7 +128,7 @@ public function getMergeVars($subscriber)
             ->getData();
         $mergeVars = array();
         $subscriberEmail = $subscriber->getSubscriberEmail();
-        $customer = Mage::getModel('customer/customer')->setWebsiteId($websiteId)->loadByEmail($subscriberEmail);
+        $customer = Mage::getModel('customer/customer')->setWebsiteId($websiteId)->load($subscriber->getCustomerId());
 
         foreach ($maps as $map) {
             $customAtt = $map['magento'];

diff --git a/app/code/community/Ebizmarts/MailChimp/Model/Observer.php b/app/code/community/Ebizmarts/MailChimp/Model/Observer.php
@@ -127,6 +127,26 @@ public function customerSaveBefore(Varien_Event_Observer $observer)
         $customer = $observer->getEvent()->getCustomer();
         $storeId = $customer->getStoreId();
 
+        if($customer->getOrigData('email')) {
+            // check if customer has changed email address
+            if($customer->getOrigData('email') != $customer->getEmail()) {
+
+                // unsubscribe old email address
+                $subscriber = Mage::getModel('newsletter/subscriber');
+                $subscriber
+                    ->setSubscriberEmail($customer->getOrigData('email'))
+                    ->setStoreId($storeId);
+
+                Mage::getModel('mailchimp/api_subscribers')->deleteSubscriber($subscriber);
+
+                // subscribe new email address
+                $subscriber = Mage::getModel('newsletter/subscriber')->loadByCustomer($customer);
+                $subscriber->setSubscriberEmail($customer->getEmail()); // make sure we set the new email address
+
+                Mage::getModel('mailchimp/api_subscribers')->updateSubscriber($subscriber, true);
+            }
+        }
+
         //update mailchimp ecommerce data for that customer
         Mage::getModel('mailchimp/api_customers')->update($customer->getId(), $storeId);
         //update subscriber data if a subscriber with the same email address exists