<?php use Engelsystem\Database\DB; use Engelsystem\Models\User\User; /** * Returns Message id array * * @return array */ function Message_ids() { return DB::select('SELECT `id` FROM `Messages`'); } /** * Returns message by id. * * @param int $message_id message ID * @return array|null */ function Message($message_id) { $message = DB::selectOne('SELECT * FROM `Messages` WHERE `id`=? LIMIT 1', [$message_id]); return empty($message) ? null : $message; } /** * send message * * @param int $receiver_user_id User ID of Receiver * @param string $text Text of Message * @return bool */ function Message_send($receiver_user_id, $text) { $user = auth()->user(); $receiver = User::find($receiver_user_id); if (empty($text) || !$receiver || $receiver->id == $user->id) { return false; } return DB::insert(' INSERT INTO `Messages` (`Datum`, `SUID`, `RUID`, `Text`) VALUES(?, ?, ?, ?) ', [ time(), $user->id, $receiver->id, $text ] ); }