public function buy()
{
// var_dump($_POST);
// $lockModel = new \Think\Model(); // 实例化一个model对象 没有对应任何数据表
$model = new \Home\Model\MovieModel();
$schedule_id = I('post.schedule_id');
$tickets = I('post.seats');
$user_id = getUserId();
// $account = M('account');
//$lockModel = M();
M()->startTrans();
//$lockModel->lockTable('account',1);
$seats = $model->select('account', '', '', '', true);
$tflag = true;
foreach ($tickets as $ticket) {
$flag = true;
foreach ($seats as $seat) {
if ($seat['col'] == $ticket['col'] && $seat['row'] == $ticket['row']) {
$flag = false;
break;
}
}
if ($flag) {
$data = ['buy_time' => date('Y-m-d h-i-s'), 'col' => $ticket['col'], 'row' => $ticket['row'], 'user_id' => $user_id, 'schedule_id' => $schedule_id];
//var_dump($data);
$model->addData('account', $data);
} else {
M()->rollback();
echo '{"success":0}';
$tflag = false;
break;
}
}
if ($tflag) {
M()->commit();
echo '{"success":1}';
// echo '{"success":1}';
}
}
