/**
* Delete all answers made by user
* Also update questions affected by
* deletion of those answers
*
* @return object $this
*/
protected function deleteAnswers()
{
$coll = $this->Registry->Mongo->ANSWERS;
$cur = $coll->find(array('i_uid' => $this->Request['uid']));
if ($cur && $cur->count() > 0) {
foreach ($cur as $a) {
$Question = new \Lampcms\Question($this->Registry);
try {
$Answer = new Answer($this->Registry, $a);
$Question->by_id((int) $Answer->getQuestionId());
$Question->removeAnswer($Answer);
$Question->save();
/**
* setSaved() because we don't need auto-save feature
* to save each answer
* since all answers will be removed at end of this method
*/
$Answer->setSaved();
} catch (\MongoException $e) {
d('Question not found by _id: ' . $a['i_qid']);
}
if (!empty($a['cc'])) {
$this->aCountries[] = $a['cc'];
}
}
$res = $coll->remove(array('i_uid' => $this->Request['uid']), array('safe' => true));
d('questions removed: ' . print_r($res, 1));
}
return $this;
}