public function payNotifyUrl()
{
$xml = $this->getXmlArray();
$wxPayHelper = new WxPayHelper();
//获得openid
$openid = $xml['openid'];
//$order = $_GET; //获取订单信息
//获取shop_id
$shop_id = $_GET['shop_id'];
//第三方商户订单号
$out_trade_no = $_GET['out_trade_no'];
//订单号
$trade_no = $_GET['transaction_id'];
//订单状态 0为成功
$trade_status = $_GET['trade_state'];
//订单总金额，单位为分
$total_fee = $_GET['total_fee'];
$notify_id = $_GET['notify_id'];
$appsignature = $_GET['appsignature'];
//验证是否是从微信服务器返回的
$is_weixin = $this->verifyNotify($_GET, $_GET['sign']);
if ($is_weixin) {
//实例化model
$main = D('main');
//商城订单状态处理
//第三方订单号格式： 来源+订单ＩＤ＋客户ＩＤ+用户ID;
$order = explode('_', $out_trade_no);
$source = $order[0];
$order_id = $order[1];
$custom_id = $order[2];
$user_id = $order[3];
//判断通知是否已经处理过，处理过直接返回success
//是否支付成功
if ($trade_status == '0') {
//获取access_token
$access_token = $wxPayHelper->access_token();
//订单修改为已支付的状态
$order_data = array('id' => $order_id, 'u_id' => $user_id, 'data' => array('status' => 6));
$main->edit_order_status($order_data);
//****************添加交易记录 组合参数*************
//查询用户名和电话
$user_info = M(C('DB_WECHAT_NAME') . '.wxh_member_baseinfo')->where('is_del = 0 and id = ' . $user_id)->field('name, phone')->find();
//查询订单提交时间
$add_time = M(C('DB_WECHAT_NAME') . '.wxh_order')->where('is_del = 0 and id = ' . $order_id . ' and user_id = ' . $user_id)->getField('add_time');
$param_zero = array('user_id' => $user_id, 'order_id' => $order_id, 'source' => $source, 'source_id' => $shop_id, 'custom_id' => $custom_id, 'name' => $user_info['name'], 'tel' => $user_info['phone'], 'order_price' => round($total_fee / 100, 2), 'order_time' => $add_time, 'pay_method' => 2, 'pay_time' => time(), 'pay_status' => $trade_status, 'pay_number' => $trade_no, 'notify_id' => $notify_id);
//添加交易记录 先验证验证是否已经添加
$is_record = $main->verify_record($order_id);
if ($is_record) {
$main->add_record($param_zero);
}
$wxPayHelper = new WxPayHelper($custom_id);
//发货，调用发货接口
$res = $wxPayHelper->delivernotify($openid, $trade_no, $out_trade_no);
//if($res["errmsg"]=='ok'){
//返回发货通知消息，ok为发货成功
///记录到日志中
//}
//业务处理完后以字符串形式返回微信系统结果
echo 'success';
//不要更改或删除
} else {
//失败，微信系统通过补单机制再次通知
echo 'fail';
//不要更改或删除
}
} else {
echo "不是微信回调";
}
//记录日志
$fp = fopen('api.txt', 'w+');
fwrite($fp, "\n_______delivernotify_______");
fwrite($fp, var_export($res, true));
fwrite($fp, "\n _______GET________");
fwrite($fp, var_export($_GET, true));
fwrite($fp, "\n ________postObj________");
fwrite($fp, var_export($xml, true));
fwrite($fp, 'NowTime: ' . date("Y-m-d H:i:s") . "\n");
fclose($fp);
}
