neiyou_user_web/app/Http/Controllers/Gateway/F2Fpay.php

<?php

namespace App\Http\Controllers\Gateway;

use App\Models\Payment;
use Auth;
use Exception;
use Illuminate\Http\JsonResponse;
use InvalidArgumentException;
use Log;
use Payment\Client;
use Payment\Exceptions\ClassNotFoundException;
use Response;

class F2Fpay extends AbstractPayment
{

    private static $aliConfig;

    public function __construct()
    {
        self::$aliConfig = [
            'use_sandbox'     => false,
            'app_id'          => sysConfig('f2fpay_app_id'),
            'sign_type'       => 'RSA2',
            'ali_public_key'  => sysConfig('f2fpay_public_key'),
            'rsa_private_key' => sysConfig('f2fpay_private_key'),
            'limit_pay'       => [],
            'notify_url'      => (sysConfig(
                    'website_callback_url'
                ) ?: sysConfig(
                    'website_url'
                )) . '/callback/notify?method=f2fpay',
            'return_url'      => sysConfig('website_url') . '/invoices',
            'fee_type'        => 'CNY',
        ];
    }

    public function purchase($request): JsonResponse
    {
        $payment = $this->creatNewPayment(
            Auth::id(),
            $request->input('id'),
            $request->input('amount')
        );

        $data = [
            'body'        => '',
            'subject'     => sysConfig('subject_name') ?: sysConfig(
                'website_name'
            ),
            'trade_no'    => $payment->trade_no,
            'time_expire' => time() + 900, // 必须 15分钟 内付款
            'amount'      => $payment->amount,
        ];

        try {
            $result = (new Client(Client::ALIPAY, self::$aliConfig))->pay(
                Client::ALI_CHANNEL_QR,
                $data
            );
        } catch (InvalidArgumentException $e) {
            Log::error("【支付宝当面付】输入信息错误: " . $e->getMessage());
            exit;
        } catch (ClassNotFoundException $e) {
            Log::error("【支付宝当面付】未知类型: " . $e->getMessage());
            exit;
        } catch (Exception $e) {
            Log::error("【支付宝当面付】错误: " . $e->getMessage());
            exit;
        }

        $payment->update(['qr_code' => 1, 'url' => $result['qr_code']]);

        return Response::json(
            [
                'status'  => 'success',
                'data'    => $payment->trade_no,
                'message' => '创建订单成功!',
            ]
        );
    }

    public function notify($request): void
    {
        $data = [
            'trade_no'       => $request->input('out_trade_no'),
            'transaction_id' => $request->input('trade_no'),
        ];

        try {
            $result = (new Client(
                Client::ALIPAY, self::$aliConfig
            ))->tradeQuery($data);
            Log::info("【支付宝当面付】回调验证查询：" . var_export($result, true));
        } catch (InvalidArgumentException $e) {
            Log::error("【支付宝当面付】回调信息错误: " . $e->getMessage());
            exit;
        } catch (ClassNotFoundException $e) {
            Log::error("【支付宝当面付】未知类型: " . $e->getMessage());
            exit;
        } catch (Exception $e) {
            Log::error("【支付宝当面付】错误: " . $e->getMessage());
            exit;
        }

        if ($result['code'] == 10000 && $result['msg'] === "Success") {
            if ($_POST['trade_status'] === 'TRADE_FINISHED' || $_POST['trade_status'] === 'TRADE_SUCCESS') {
                $payment = Payment::whereTradeNo(
                    $request->input('out_trade_no')
                )->first();
                if ($payment) {
                    $ret = $payment->order->update(['status' => 2]);
                    if ($ret) {
                        exit('success');
                    }
                }
            } else {
                Log::info('支付宝当面付-POST:交易失败[' . getClientIp() . ']');
            }
        } else {
            Log::info('支付宝当面付-POST:验证失败[' . getClientIp() . ']');
        }

        // 返回验证结果
        exit('fail');
    }

}