/**
* Unlike a comment
*
* @return string
*/
public function deleteUnlikeComment()
{
try {
//Must be an ajax request
if (!$this->input->is_ajax_request()) {
//Raise error
throw new Exception('The request is not allowed', 422);
}
//User must be logged in
if (!$this->auth->check()) {
//Raise error
throw new Exception('You must be logged in to proceed', 422);
}
//Set validation
$this->form_validation->set_rules('comment_id', 'Comment Identifier', 'required|xss_clean');
//Apply validation
if ($this->form_validation->run() == false) {
//Raise error
throw new Exception('Missing comment identification', '422');
}
//Get the comment to unlike
$comment = $this->commentRepo->getComment($this->input->post('comment_id'));
//Like the post
$this->likeRepo->unlikeResource($comment, $this->auth->user());
//Echo like grid back
echo json_encode(['error' => false, 'commentLikes' => Html::showCommentLikes($comment)]);
} catch (Exception $e) {
//Unexpected error
echo json_encode(['error' => true, 'message' => $e->getMessage()]);
}
}
