fastadmin后端支付示例

<?php

namespace app\api\controller;

use app\common\controller\Api;
use addons\epay\library\Service;
use fast\Random;
use think\addons\Controller;
use Exception;
/**
 * 支付
 *
 * Class Index
 * @package addons\epay\controller
 */
class Pay extends Controller
{

    protected $noNeedLogin = "*";
    protected $noNeedRight = "*";


    public function _initialize()
    {
        parent::_initialize();
        $this->OrderModel = new \app\admin\model\nb\Order;
        $this->site=config("site");
       
    }



    /**
     * 开始支付
     */
    public function pay()
    {
       
        $id=$this->request->param('id/d');
        $method = $this->request->param('method',"web");
        $type= $this->request->param('paytype');
        $returnurl= $this->request->param('returnurl',"");
        if(empty($id)){
            $this->error("参数错误！");
        }
        $order=$this->OrderModel->get($id);
        $amount = $order["money"];

        if (!$amount || $amount < 0) {
            $this->error("支付金额必须大于0");
        }
        if (!$type || !in_array($type, ['alipay', 'wechat'])) {
            $this->error("支付类型不能为空");
        }

        $isMobile = $this->request->isMobile();
        $isWechat = strpos($this->request->server('HTTP_USER_AGENT'), 'MicroMessenger') !== false;
        //web、wap、app、scan、pos、mp，miniapp，此判断好入库
        if($isMobile && !$isWechat){ 
            $method = "wap";
        }elseif($isWechat){ 
             $method = "mp";
        }
       
        //订单号
        $out_trade_no = $order["orderno"];
        //订单标题
        $title = $order["title"];
        //回调链接
        $notifyurl = $this->request->root(true) . '/api/pay/notifyx/paytype/' . $type;
        $returnurl = empty($returnurl) ? $this->request->root(true) . '/api/pay/returnx/paytype/' . $type . '/out_trade_no/' . $out_trade_no : $returnurl;

        db("nb_order")->where("id",$id)->update(["paytype"=>$type,"method"=>$method]);
       
        //使用微信支付 且 在手机端 且 不是在微信浏览器里 那么 调用第三方支付
        $isMobile = $this->request->isMobile();
        $isWechat = strpos($this->request->server('HTTP_USER_AGENT'), 'MicroMessenger') !== false;
        if($type=="wechat" && $isMobile && !$isWechat){ 
           $h5payurl="https://168.qudoi.cn/pay/WeChatH5Go.php?out_trade_no={$out_trade_no}&appid={$this->site["appid"]}&sub_notify_url={$notifyurl}&total=".ceil($amount*100)."&title={$title}&redirect_url=".str_replace('#','%23',$returnurl);
           $this->redirect($h5payurl);
           //$this->success("h5支付",["url"=>$h5payurl,'method'=>"h5"]);
        }
        //提交的时候传method为web可以自动判断是mp还是扫码还是h5，且自动获取openid
        $response = Service::submitOrder($amount, $out_trade_no, $type, $title, $notifyurl, $returnurl, $isWechat ? "web" : $method ,"");
        return $response;
       
        
    }

    /**
     * 支付成功
     */
    public function notifyx()
    {

        //trace($this->request->param(),"zhifuhuidiao");

        //如果是第三方h5的回调
        $h5data=$this->request->param();
        
        if(isset($h5data["appkey"]) && $h5data["appkey"]==config("site.appkey")){
            $up["transactionid"]=$h5data["trade_no"];
            $up["paytime"]=time();
            $up["paystatus"]="20";
            db("nb_order")->where("orderno",$h5data["out_trade_no"])->update($up);
            exit("SUCCESS");
        }


        $paytype = $this->request->param('paytype');
        $pay = Service::checkNotify($paytype);
        if (!$pay) {
            echo '签名错误';
            return;
        }
        $data = Service::isVersionV3() ? $pay->callback() : $pay->verify();
        try {
            $payamount = $paytype == 'alipay' ? $data['total_amount'] : $data['total_fee'] / 100;
            $out_trade_no = $data['out_trade_no'];

           
            $up["transactionid"]= $paytype == 'alipay' ? $data['trade_no'] : $data["transaction_id"];
            $up["paytime"]=time();
            $up["paystatus"]="20";
            db("nb_order")->where("orderno",$out_trade_no)->update($up);

            //你可以在此编写订单逻辑
        } catch (Exception $e) {
        }

        //下面这句必须要执行,且在此之前不能有任何输出
        return $pay->success()->send();
    }

    /**
     * 支付返回
     */
    public function returnx()
    {
        $paytype = $this->request->param('paytype');
        $out_trade_no = $this->request->param('out_trade_no');
        $pay = Service::checkReturn($paytype);
        if (!$pay) {
            $this->error('签名错误', '');
        }

        //你可以在这里通过out_trade_no去验证订单状态
        //但是不可以在此编写订单逻辑！！！
        $this->redirect("/h5/pages/progress/progress?&orderno=".$out_trade_no);

        //$this->success("请返回网站查看支付结果", addon_url("epay/index/index"));
    }




}

快捷键：pay.php

源：PHP

sublime_text格式

<snippet>
    <content><![CDATA[
<?php

namespace app\api\controller;

use app\common\controller\Api;
use addons\epay\library\Service;
use fast\Random;
use think\addons\Controller;
use Exception;
/**
 * 支付
 *
 * Class Index
 * @package addons\epay\controller
 */
class Pay extends Controller
{

    protected \$noNeedLogin = "*";
    protected \$noNeedRight = "*";


    public function _initialize()
    {
        parent::_initialize();
        \$this->OrderModel = new \app\admin\model\nb\Order;
        \$this->site=config("site");
       
    }



    /**
     * 开始支付
     */
    public function pay()
    {
       
        \$id=\$this->request->param('id/d');
        \$method = \$this->request->param('method',"web");
        \$type= \$this->request->param('paytype');
        \$returnurl= \$this->request->param('returnurl',"");
        if(empty(\$id)){
            \$this->error("参数错误！");
        }
        \$order=\$this->OrderModel->get(\$id);
        \$amount = \$order["money"];

        if (!\$amount || \$amount < 0) {
            \$this->error("支付金额必须大于0");
        }
        if (!\$type || !in_array(\$type, ['alipay', 'wechat'])) {
            \$this->error("支付类型不能为空");
        }

        \$isMobile = \$this->request->isMobile();
        \$isWechat = strpos(\$this->request->server('HTTP_USER_AGENT'), 'MicroMessenger') !== false;
        //web、wap、app、scan、pos、mp，miniapp，此判断好入库
        if(\$isMobile && !\$isWechat){ 
            \$method = "wap";
        }elseif(\$isWechat){ 
             \$method = "mp";
        }
       
        //订单号
        \$out_trade_no = \$order["orderno"];
        //订单标题
        \$title = \$order["title"];
        //回调链接
        \$notifyurl = \$this->request->root(true) . '/api/pay/notifyx/paytype/' . \$type;
        \$returnurl = empty(\$returnurl) ? \$this->request->root(true) . '/api/pay/returnx/paytype/' . \$type . '/out_trade_no/' . \$out_trade_no : \$returnurl;

        db("nb_order")->where("id",\$id)->update(["paytype"=>\$type,"method"=>\$method]);
       
        //使用微信支付 且 在手机端 且 不是在微信浏览器里 那么 调用第三方支付
        \$isMobile = \$this->request->isMobile();
        \$isWechat = strpos(\$this->request->server('HTTP_USER_AGENT'), 'MicroMessenger') !== false;
        if(\$type=="wechat" && \$isMobile && !\$isWechat){ 
           \$h5payurl="https://168.qudoi.cn/pay/WeChatH5Go.php?out_trade_no={\$out_trade_no}&appid={\$this->site["appid"]}&sub_notify_url={\$notifyurl}&total=".ceil(\$amount*100)."&title={\$title}&redirect_url=".str_replace('#','%23',\$returnurl);
           \$this->redirect(\$h5payurl);
           //\$this->success("h5支付",["url"=>\$h5payurl,'method'=>"h5"]);
        }
        //提交的时候传method为web可以自动判断是mp还是扫码还是h5，且自动获取openid
        \$response = Service::submitOrder(\$amount, \$out_trade_no, \$type, \$title, \$notifyurl, \$returnurl, \$isWechat ? "web" : \$method ,"");
        return \$response;
       
        
    }

    /**
     * 支付成功
     */
    public function notifyx()
    {

        //trace(\$this->request->param(),"zhifuhuidiao");

        //如果是第三方h5的回调
        \$h5data=\$this->request->param();
        
        if(isset(\$h5data["appkey"]) && \$h5data["appkey"]==config("site.appkey")){
            \$up["transactionid"]=\$h5data["trade_no"];
            \$up["paytime"]=time();
            \$up["paystatus"]="20";
            db("nb_order")->where("orderno",\$h5data["out_trade_no"])->update(\$up);
            exit("SUCCESS");
        }


        \$paytype = \$this->request->param('paytype');
        \$pay = Service::checkNotify(\$paytype);
        if (!\$pay) {
            echo '签名错误';
            return;
        }
        \$data = Service::isVersionV3() ? \$pay->callback() : \$pay->verify();
        try {
            \$payamount = \$paytype == 'alipay' ? \$data['total_amount'] : \$data['total_fee'] / 100;
            \$out_trade_no = \$data['out_trade_no'];

           
            \$up["transactionid"]= \$paytype == 'alipay' ? \$data['trade_no'] : \$data["transaction_id"];
            \$up["paytime"]=time();
            \$up["paystatus"]="20";
            db("nb_order")->where("orderno",\$out_trade_no)->update(\$up);

            //你可以在此编写订单逻辑
        } catch (Exception \$e) {
        }

        //下面这句必须要执行,且在此之前不能有任何输出
        return \$pay->success()->send();
    }

    /**
     * 支付返回
     */
    public function returnx()
    {
        \$paytype = \$this->request->param('paytype');
        \$out_trade_no = \$this->request->param('out_trade_no');
        \$pay = Service::checkReturn(\$paytype);
        if (!\$pay) {
            \$this->error('签名错误', '');
        }

        //你可以在这里通过out_trade_no去验证订单状态
        //但是不可以在此编写订单逻辑！！！
        \$this->redirect("/h5/pages/progress/progress?&orderno=".\$out_trade_no);

        //\$this->success("请返回网站查看支付结果", addon_url("epay/index/index"));
    }




}

]]></content>
   <tabTrigger>pay.php(fastadmin后端支付示例)</tabTrigger>
   <scope></scope>
</snippet>