$gua = rand(0, 3);
// Draw lottery. 抽奖放在这里
$wls = new WechatLotteryService();
// Today's drawing time. 第几次抽奖
$today_time = $wls->save_onelot($openid);
$rewardDao = new RewardDao();
$reward_row = $rewardDao->getByOpenid($openid);
if ($today_time == WechatLotteryService::OVER_LIMIT) {
// Draw action over daily limit
header("Location:result.php?price=-1&casa=" . $r . "&gua=" . $gua);
} else {
if ($reward_row) {
// Already won, 中过奖了
header("Location:result.php?price=0&casa=" . $r . "&gua=" . $gua);
} else {
$win = $wls->draw();
// 中奖了
if ($win) {
// 中了几等奖
$price_level = $wls->draw_price();
// save in session
$sc = new SessionController();
$sc->addCode($openid);
// save in database
$wls->save_winner($openid, $price_level);
// redirect
header("Location:result.php?price=" . $price_level . "&casa=" . $r . "&gua=" . $gua);
} else {
header("Location:result.php?price=0&casa=" . $r . "&gua=" . $gua);
}
}
