PayController.php
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<?php
namespace app\portal\controller;
use cmf\controller\HomeBaseController;
use EasyWeChat\Foundation\Application;
use EasyWeChat\Payment\Order;
/**
* 微信支付,退款,提现DEMO
* Class PayController
* @package app\portal\controller
*/
class PayController extends HomeBaseController
{
protected $options;
function _initialize()
{
parent::_initialize();
$this->options = [
'app_id' => config('wechat_config.app_id'),
'secret' => config('wechat_config.secret'),
'payment' => config('wechat_config.payment'),
];
}
/**
* 微信支付
*/
public function index(){
$attributes = [
'trade_type' => 'JSAPI',
'body' => '百荣科技',
'detail' => '以客户为中心 以奋斗者文本',
'out_trade_no' => cmf_get_order_sn(),
'total_fee' => 1, // 单位:分
'notify_url' => url('portal/pay/notify','','',true), // 支付结果通知网址,如果不设置则会使用配置里的默认地址
'openid' => cmf_get_current_user_openid(), // trade_type=JSAPI,此参数必传,用户在商户appid下的唯一标识,
];
$order = new Order($attributes);
$app = new Application($this->options);
$payment = $app->payment;
$result = $payment->prepare($order);
if ($result->return_code == 'SUCCESS' && $result->result_code == 'SUCCESS'){
$prepayId = $result->prepay_id;
$jsApiParameters=$payment->configForJSSDKPayment($prepayId);
$this->assign('jsApiParameters',json_encode($jsApiParameters));
return $this->fetch();
}else{
$this->error('支付参数错误','',$result);
}
}
/**
* 支付回调
* @throws \EasyWeChat\Core\Exceptions\FaultException
*/
public function notify(){
cache('nnn',111);
$app = new Application($this->options);
$response = $app->payment->handleNotify(function($notify, $successful){
cache('notify',$notify);
cache('successful',$successful);
/*这里是支付回调逻辑处理,一下是DEMO*/
// // 使用通知里的 "微信支付订单号" 或者 "商户订单号" 去自己的数据库找到订单
// $out_trade_no=$notify->out_trade_no;
// $order = Db::name('order')->where('order_sn',$out_trade_no)->find();
// if (!$order) { // 如果订单不存在
// return 'Order not exist.'; // 告诉微信,我已经处理完了,订单没找到,别再通知我了
// }
// // 如果订单存在
// // 检查订单是否已经更新过支付状态
// if ($order['pay_time']>0) { // 假设订单字段“支付时间”不为空代表已经支付
// return true; // 已经支付成功了就不再更新了
// }
//
// // 用户是否支付成功
// if ($successful) {
// // 回填微信的订单号
// $update['transaction_id']=$notify->transaction_id;
// $update['pay_time']=time();
// // 不是已经支付状态则修改为已经支付状态
// $update['status'] = 2;
// } else { // 用户支付失败
// $update['status']=9;
// }
// Db::name('order')->where('order_sn',$out_trade_no)->update($update);
return true; // 返回处理完成
});
$response->send();
}
/**
* 查询订单
*/
public function checkOrder(){
$app = new Application($this->options);
$payment = $app->payment;
$orderNo = "2018080210097519";//商户系统内部的订单号(out_trade_no)
$result=$payment->query($orderNo);
var_dump($result);
}
/**
* 退款
*/
public function refund(){
//todo 退款逻辑应该加入百荣签名验证规则,避免出现被盗用
/*$param=$this->request->param();
$signature = $param['s'];
$arithmetic['timeStamp']= $param['t'];
$arithmetic['randomStr']= $param['r'];
$arithmetic['orderSn']= $param['o'];
$str = arithmetic($arithmetic);
if($str != $signature){
$this->error('签名验证失败');
}*/
$app = new Application($this->options);
$payment = $app->payment;
//使用商户订单号退款 PS.其他形式参考文档
$orderNo = "2018080210097519";//商户系统内部的订单号(out_trade_no)
$refundNo = cmf_get_order_sn();//退款单号
$result = $payment->refund($orderNo, $refundNo, 100, 80); // 总金额 100, 退款 80,refundFee可选(为空时全额退款)
var_dump($result);
}
/**
* 查询退款
*/
public function checkRefund(){
$app = new Application($this->options);
$payment = $app->payment;
$outTradeNo="2018080210097519";//商户系统内部的订单号(out_trade_no)
$result = $payment->queryRefund($outTradeNo);
var_dump($result);
}
/**
* 红包
*/
public function luckyMoney(){
//todo 退款逻辑应该加入百荣签名验证规则,避免出现被盗用
/*$param=$this->request->param();
$signature = $param['s'];
$arithmetic['timeStamp']= $param['t'];
$arithmetic['randomStr']= $param['r'];
$arithmetic['orderSn']= $param['o'];
$str = arithmetic($arithmetic);
if($str != $signature){
$this->error('签名验证失败');
}*/
$app = new Application($this->options);
$luckyMoney = $app->lucky_money;
$luckyMoneyData = [
'mch_billno' => 'xy123456',
'send_name' => '测试红包',
're_openid' => 'oxTWIuGaIt6gTKsQRLau2M0yL16E',
'total_num' => 1, //普通红包固定为1,裂变红包不小于3
'total_amount' => 100, //单位为分,普通红包不小于100,裂变红包不小于300
'wishing' => '祝福语',
'client_ip' => '192.168.0.1', //可不传,不传则由 SDK 取当前客户端 IP
'act_name' => '测试活动',
'remark' => '测试备注',
// ...
];
//普通红包
$result = $luckyMoney->send($luckyMoneyData, \EasyWeChat\Payment\LuckyMoney\API::TYPE_NORMAL);
var_dump($result);
}
/**
* 查询红包
*/
public function checkLuckyMoney(){
$mchBillNo = "商户系统内部的订单号(mch_billno)";
$app = new Application($this->options);
$luckyMoney = $app->lucky_money;
$luckyMoney->query($mchBillNo);
}
/**
* 生成签名DEMO
* @return string
*/
public function getSignatureDemo(){
$timeStamp = time();
$randomStr = cmf_random_string(8);
$arithmetic['timeStamp']= $timeStamp;
$arithmetic['randomStr']= $randomStr;
$signature = arithmetic($arithmetic);
$notifyParam=array('t'=>$timeStamp,'r'=>$randomStr,'s'=>$signature);
$url=url('your url 表达式',$notifyParam,true,true);
return $url;
}
}