public static function generateId($length)
{
$idExists = true;
while ($idExists) {
$chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$id = '';
for ($i = 0; $i < $length; $i++) {
$id .= $chars[rand(0, strlen($chars) - 1)];
}
$idExists = ChannelPost::exists(array('id' => $id));
}
return $id;
}
public function postMessage($messageContent)
{
$post = ChannelPost::create(array('id' => ChannelPost::generateId(6), 'channel_id' => $this->id, 'content' => $messageContent, 'timestamp' => Utils::tps()));
ChannelAction::create(array('id' => ChannelAction::generateId(6), 'channel_id' => $this->id, 'recipients_ids' => ';' . implode(';', $this->getSubscribedUsersAsList()) . ';', 'type' => 'message', 'target' => $messageContent, 'complementary_id' => $post->id, 'timestamp' => Utils::tps()));
return $post;
}
public function destroy($id, $request)
{
if (Session::isActive()) {
$user = Session::get();
if (ChannelPost::exists($id)) {
$post = ChannelPost::find($id);
if (UserChannel::find($post->channel_id) && UserChannel::find($post->channel_id)->belongToUser($user->id)) {
$post->erase();
}
}
}
return new Response(200);
}
