/**
* Create the topic and the first post.
*
* @param array $values
* @param array $expected
* @return $this
*/
public function create_topic(array $values, array $expected)
{
$post = new Model_Forum_Post();
// We need to set values before getting the validation
$post->values($values, array('user_id', 'content'));
// Add the post validation and category_exists.
$extra_validation = $post->validation();
$extra_validation->rule('category_id', 'Model_Forum_Category::category_exists');
$topic = $this->values($values, $expected)->create($extra_validation);
$post->create_post(array('topic_id' => $topic->id), array('topic_id'));
// Set the last_post_id to the newly created post.
$topic->last_post_id = $post->id;
$topic->save();
$topic->category->topics_count++;
$topic->category->save();
return $topic;
}
