- Добавлен метод проверки перехода пользователя по ссылке

common/components/UnisenderAPI.php

 <?php
 namespace common\components;
+use yii\helpers\Json;
+
 /**
  * API UniSender
  *
@@ -99,16 +101,18 @@ class UnisenderAPI {
                 'campaign_id' => $campaign_id
             ]
         );
+        $this->visitedLinks = Json::decode($this->visitedLinks);
         return $this->visitedLinks;
     }
 
-    public function linkIsVisited($link) {
-        echo '<pre>';
-        var_dump($this->visitedLinks);
-        echo '</pre>';
-        if (array_key_exists('result', $this->visitedLinks)) {
-
+    public function linkIsVisited($email, $link) {
+        if (array_key_exists('result', $this->visitedLinks) && array_key_exists('data', $this->visitedLinks['result'])) {
+            foreach($this->visitedLinks['result']['data'] as $transition) {
+                if ($transition[0]==$email && $transition[1]==$link)
+                    return true;
+            }
         }
+        return false;
     }
 
     public function createCampaign($message_id){