public function addAnswer($user_id, $question_id, $content, $date_created)
{
$table = Engine_Api::_()->getDbTable('answers', 'Questionanswer');
$data = array('user_id' => $user_id, 'question_id' => $question_id, 'content' => $content, 'date_created' => $date_created);
$table->insert($data);
//update number answer of question
$objQuestion = new Questionanswer_Model_Question(array());
$objQuestion->updateNumberAnswer($question_id);
return $this;
}
public function postanswerAction()
{
$objAnswer = new Questionanswer_Model_Answer(array());
$_user_id = $this->_helper->api()->user()->getViewer()->getIdentity();
$question_id = $_POST['question_id'];
$content = $_POST['mess'];
$date_created = date('Y-m-d H:i:s');
//$answer = $objAnswer->addAnswer($_user_id, $question_id, $content, $date_created);
$params['user_id'] = $_user_id;
$params['question_id'] = $question_id;
$params['content'] = trim($content);
$params['date_created'] = $date_created;
$answer = Engine_Api::_()->getDbtable('answers', 'Questionanswer')->createRow();
$answer->setFromArray($params);
$answer->save();
//get question detail
$objQuestion = new Questionanswer_Model_Question(array());
$question_detail = $objQuestion->getQuestionById($question_id);
$objQuestion->updateNumberAnswer($question_id);
//add notification for owner of question
if ($answer instanceof Core_Model_Item_Abstract) {
if (!Engine_Api::_()->core()->hasSubject()) {
Engine_Api::_()->core()->setSubject($answer);
}
}
$subject = Engine_Api::_()->core()->getSubject();
$subjectOwner = Engine_Api::_()->getItem('user', $question_detail['user_id']);
$viewer = Engine_Api::_()->user()->getViewer();
if ($subjectOwner->getIdentity() != $viewer->getIdentity()) {
$notifyApi = Engine_Api::_()->getDbtable('notifications', 'activity');
$notifyApi->addNotification($subjectOwner, $viewer, $answer, 'answer_posted', array('label' => "question"));
}
$linkQuestion = $this->view->htmlLink("qa?qid=" . $question_detail['question_id'], substr($question_detail['content'], 0, 150));
$activity = Engine_Api::_()->getDbtable('actions', 'activity');
$action = $activity->addActivity(Engine_Api::_()->user()->getViewer(), Engine_Api::_()->user()->getViewer(), 'answer_new', null, array('body' => substr(trim($content), 0, 200), 'question' => $linkQuestion));
if (null !== $action) {
$activity->attachActivity($action, $answer);
}
echo '{"result":"success", "message":"Post message successfully!"}';
die;
}
