public function anyWxPay()
{
if (Input::has('user_id') && Input::has('out_trade_no') && Input::has('goods_name') && Input::has('total_fee')) {
$outTradeNo = Input::get('out_trade_no');
$goodsName = Input::get('goods_name');
if (Input::get('total_fee') <= 1) {
$totalFee = 100;
} else {
$totalFee = (int) Input::get('total_fee') * 100;
}
} else {
Log::error(var_export('参数错误', true), array(__CLASS__));
return Response::json($this->response('10005'));
}
//②、统一下单 请求微信预下单
$input = new WxPayUnifiedOrder();
$input->SetBody($goodsName);
$input->SetOut_trade_no($outTradeNo);
$input->SetTotal_fee($totalFee);
$input->SetTime_start(date("YmdHis"));
$input->SetTime_expire(date("YmdHis", time() + 7200));
$input->SetGoods_tag("test_goods");
$input->SetNotify_url(Input::root() . "/callback/weixin/callback");
$input->SetTrade_type("APP");
//浏览器测试记得注释掉 $inputObj->SetSpbill_create_ip("1.1.1.1");
$order = WxPayApi::unifiedOrder($input);
if (array_key_exists('err_code', $order)) {
return Response::json($this->response('0', $order['err_code'], $order['err_code_des']));
}
if ($order['return_code'] == 'SUCCESS') {
$timestamp = time();
//参与签名的字段 无需修改 预支付后的返回值
$arr = array();
$arr['appid'] = trim(WxPayConfig::APPID);
$arr['partnerid'] = trim(WxPayConfig::MCHID);
$arr['prepayid'] = $order['prepay_id'];
$arr['package'] = 'Sign=WXPay';
$arr['noncestr'] = $order['nonce_str'];
$arr['timestamp'] = $timestamp;
$obj = new WxPayDataBase();
$obj->SetValues($arr);
$sign = $obj->SetSign();
//返回给APP数据
$data = array();
$data['return_code'] = $order['return_code'];
$data['return_msg'] = $order['return_msg'];
$data['prepay_id'] = $order['prepay_id'];
$data['trade_type'] = $order['trade_type'];
$data['nonce_str'] = $order['nonce_str'];
$data['timestamp'] = $timestamp;
$data['sign'] = $sign;
Log::error(var_export($data, true), array(__CLASS__));
return Response::json($this->response('1', '预订单成功', $data));
} else {
Log::error(var_export('微信回调错误', true), array(__CLASS__));
return Response::json($this->response('0'));
}
}
public function postCallback()
{
//获取回调通知xml
$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
Log::error(var_export($xml, true), array(__CLASS__));
$reply = new WxPayNotifyReply();
$data = $reply->FromXml($xml);
Log::error(var_export($data, true), array(__CLASS__));
if (!$data) {
Log::error(var_export('非法请求', true), array(__CLASS__));
return Response::json($this->response('10006'));
}
$return_code = $data['return_code'];
if ($return_code == 'FAIL') {
$err_code_des = $data['err_code_des'];
Log::error(var_export('异步回调通知错误FAIL', true), array(__CLASS__));
return Response::json($this->response('0', $err_code_des));
}
if ($return_code == 'SUCCESS') {
//对后台通知交互时，如果微信收到商户的应答不是成功或超时，微信认为通知失败，
//微信会通过一定的策略（如30分钟共8次）定期重新发起通知，
//尽可能提高通知的成功率，但微信不保证通知最终能成功。
$transaction_id = $data['transaction_id'];
$input = new WxPayOrderQuery();
$input->SetTransaction_id($transaction_id);
$result = WxPayApi::orderQuery($input);
if (array_key_exists("return_code", $result) && array_key_exists("result_code", $result) && $result["return_code"] == "SUCCESS" && $result["result_code"] == "SUCCESS") {
$total_fee = $data['total_fee'] / 100;
//插入数据库
$weixinData = array('transaction_id' => $data['transaction_id'], 'out_trade_no' => $data['out_trade_no'], 'total_fee' => $total_fee, 'nonce_str' => $data['nonce_str'], 'sign' => $data['sign'], 'create_time' => $this->nowTime, 'time_expire' => date("Y-m-d H:i:s", time() + 7200), 'time_end' => $data['time_end'], 'is_subscribe' => $data['is_subscribe'], 'trade_type' => $data['trade_type'], 'bank_type' => $data['bank_type'], 'fee_type' => $data['fee_type'], 'cash_fee' => $data['cash_fee'], 'appid' => $data['appid'], 'mch_id' => $data['mch_id'], 'openid' => $data['openid'], 'return_code' => $data['return_code']);
$trade_status = $data['return_code'];
$out_trade_no = $data['out_trade_no'];
$pay_amount = $total_fee;
$flag = false;
if ($trade_status == 'SUCCESS') {
$weixinInfo = $this->jnlWeixinModel->load($transaction_id);
if (empty($weixinInfo)) {
$this->jnlWeixinModel->add($weixinData);
$flag = true;
} else {
$db_status = $weixinInfo->return_code;
if ($db_status != $trade_status) {
$param = ['return_code' => $trade_status, 'create_time' => $this->nowTime];
$this->jnlWeixinModel->update($transaction_id, $param);
}
}
}
try {
if ($flag) {
$id = $this->rechargeService->recharge($out_trade_no, $pay_amount, $transaction_id, JnlService::Recharge_Channel_weixin);
if ($id) {
if ($this->jnlService->payCallbackUpdateJnl($out_trade_no, $pay_amount, $id, JnlService::JnlTrans_Status_pay_success, JnlService::Recharge_Channel_weixin)) {
$this->periodService->duobaoNeedRecharge($out_trade_no);
}
}
}
} catch (\Exception $e) {
Log::error(var_export($e, true), array(__CLASS__));
}
return 'SUCCESS';
}
return 'FAIL';
} else {
//验证失败
return 'FAIL';
}
}
