/**
  * Insert publishment in DB
  *
  * @param string $type
  * @param array $publication
  * @param string $content
  */
 private function insertPublishment($type, $publication, $content)
 {
     if ($this->publishment->double($content)->exists()) {
         $publishment = $this->publishment->double($content)->first();
     } else {
         $publishment = new Publishment();
     }
     $publishment->user_id = Auth::user()->id;
     $publishment->content = $content;
     if ($type == self::TYPE_TWITTER) {
         $publishment->tweet_id = $publication['id_str'];
         $publishment->post_date = changeDateFormat($publication['created_at']);
     } else {
         if ($type == self::TYPE_FACEBOOK) {
             $publishment->fb_post_id = $publication->id;
             $publishment->post_date = Carbon::now();
         }
     }
     $publishment->save();
 }