/**
* Sets the id of best_answer,
* id of user that supplied best answer
* sets 'status' to 'accptd'
* and also updates the Answer object to the
* set accepted property to true
*
* In case question was 'unanswered' we must also
* update UNANSWERED_TAGS
*
* @param Answer $Answer object of type Answer represents
* Answer being accepted as best answer
*
* @return \Lampcms\Question
*/
public function setBestAnswer(Answer $Answer)
{
d('about to set status to accptd');
parent::offsetSet('i_sel_ans', $Answer->getResourceId());
parent::offsetSet('i_sel_uid', $Answer->getOwnerId());
/**
* Now set the Answer object's accepted status to true
*/
$Answer->setAccepted()->touch();
/**
* If Question is still not 'answered', means
* no accepted answer,
* then since we are not changing its status
* to answered, we must update
* the count of unanswered tags, which
* is done via UnansweredTags object
*/
if ('accptd' !== $this->offsetGet(Schema::STATUS)) {
UnansweredTags::factory($this->Registry)->remove($this);
}
parent::offsetSet(Schema::STATUS, 'accptd');
d('setting status to accptd');
$this->touch(false);
return $this;
}
