Prestashop 1.7.7.* doesn't list the sender addresses under the home m…

…enu.

## Description
- Fixed issue with displaying list of senders on the home screen of Mailjet module

.gitignore

@@ -3,3 +3,4 @@ translations/translation_*
 config_*.xml
 backward_compatibility
 /nbproject/*
+logs/*.log

classes/MailJetTemplate.php

@@ -85,7 +85,7 @@ public function __construct()
     /**
      * Get the api connection
      * @static
-     * @return null
+     * @return Mailjet_ApiOverlay|Mailjet_Api|null
      */
     public static function getApi($with_overlay = true)
     {

mailjet.php

@@ -1474,6 +1474,12 @@ public function getContent()
         }
         $tab = ['class_name' => 'AdminModules'];
         $link = $this->context->link->getTabLink($tab) . '&configure=' . $this->name . '&conf=4&token=' . Tools::getAdminTokenLite('AdminModules') . '&sync_list=true';
+
+        $api = MailjetTemplate::getApi();
+        $infos = $api->getUser();
+        $mjSenders = $api->getSenders(null, $infos);
+        $currentSender = Configuration::get('PS_SHOP_EMAIL');
+
         $this->context->smarty->assign(array(
             'MJ_templates' => $this->mj_template->getTemplates(),
             'MJ_iframes' => $this->mj_template->getIframesURL(),
@@ -1489,6 +1495,8 @@ public function getContent()
             'MJ_adminmodules_link' => $this->getAdminModuleLink(array()),
             'MJ_REQUEST_PAGE_TYPE' => MailJetPages::REQUEST_PAGE_TYPE,
             'MJ_sync_url' => $link,
+            'mjSenders' => $this->getOnlyEmailSenders($mjSenders),
+            'currentSender' => $currentSender,
         ));
         if ($this->page_name == 'CONTACTS') {
             $this->context->smarty->assign([