/**
* Creates a postinside a topic
* @param Topic $topic
* @param Member $member
* @param array $data Post data: subject, content.
* @return self
*/
public static function createInTopic($topic, $member, $data)
{
$post = new static();
$post->topic = $topic;
$post->member = $member;
$post->subject = array_get($data, 'subject', $topic->subject);
$post->content = array_get($data, 'content');
$post->save();
TopicFollow::follow($topic, $member);
$member->touchActivity();
return $post;
}
/**
* Creates a topic and a post inside a channel
* @param Channel $channel
* @param Member $member
* @param array $data Topic and post data: subject, content.
* @return self
*/
public static function createInChannel($channel, $member, $data)
{
$topic = new static();
$topic->subject = array_get($data, 'subject');
$topic->channel = $channel;
$topic->start_member = $member;
$post = new Post();
$post->topic = $topic;
$post->member = $member;
$post->content = array_get($data, 'content');
Db::transaction(function () use($topic, $post) {
$topic->save();
$post->save();
});
TopicFollow::follow($topic, $member);
$member->touchActivity();
return $topic;
}
