Issue #3420776: Improve caching when auto open is prevented on mobile

src/Entity/OswaldChatbot.php

@@ -221,7 +221,7 @@ class OswaldChatbot extends ContentEntityBase implements OswaldChatbotInterface
   }
 
   /**
-   * Determine if the request if made from a mobile device.
+   * Determine if the request is made from a mobile device.
    *
    * @return bool
    *   Returns true if the request is made from a mobile device.
@@ -237,4 +237,21 @@ class OswaldChatbot extends ContentEntityBase implements OswaldChatbotInterface
     return $detect->isMobile();
   }
 
+  /**
+   * {@inheritDoc}
+   */
+  public function getCacheTags() {
+    $cache_tags = parent::getCacheTags();
+
+    if ($this->getPreventAutoOpenMobile() == 'true') {
+      $cache_tags[] = 'oswald_chatbot.prevent_auto_open:1';
+      $cache_tags[] = 'oswald_chatbot.is_mobile:' . $this->isMobileRequest();
+    }
+    else {
+      $cache_tags[] = 'oswald_chatbot.prevent_auto_open:0';
+    }
+
+    return $cache_tags;
+  }
+
 }