/**
  * @param Card $card
  * @param bool $createChecklistIfNotExisting
  * @return Checklist|null
  */
 public function getChecklistFromCard(Card $card, $createChecklistIfNotExisting = false)
 {
     $issueChecklist = $this->getIssueChecklistFromCard($card);
     if (!$issueChecklist) {
         if ($createChecklistIfNotExisting) {
             $checklist = new Checklist();
             $checklist->setIdBoard($card->getIdBoard());
             $checklist->setIdCard($card->getId());
             $issueChecklist = $this->api->createChecklist($checklist);
         } else {
             return null;
         }
     }
     return $issueChecklist;
 }