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

<?php

namespace App\Http\Controllers\Gateway;

use App\Models\Payment;
use Auth;
use Illuminate\Http\JsonResponse;
use Response;

class CodePay extends AbstractPayment
{

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

        $data         = [
            'id'         => sysConfig('codepay_id'),
            'pay_id'     => $payment->trade_no,
            'type'       => $request->input('type'),
            //1支付宝支付 2QQ钱包 3微信支付
            'price'      => $payment->amount,
            'page'       => 1,
            'outTime'    => 900,
            'notify_url' => (sysConfig('website_callback_url') ?: sysConfig(
                    'website_url'
                )) . '/callback/notify?method=codepay',
            'return_url' => sysConfig('website_url') . '/invoices',
        ];
        $data['sign'] = $this->aliStyleSign($data, sysConfig('codepay_key'));

        $url = sysConfig('codepay_url') . http_build_query($data);
        $payment->update(['url' => $url]);

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

    public function notify($request): void
    {
        $trade_no = $request->input('pay_id');
        if ($trade_no && $request->input('pay_no')
            && $this->verify(
                $request->except('method'),
                sysConfig('codepay_key'),
                $request->input('sign'),
                false
            )) {
            $payment = Payment::whereTradeNo($trade_no)->first();
            if ($payment) {
                $ret = $payment->order->update(['status' => 2]);
                if ($ret) {
                    exit('success');
                }
            }
        }
        exit('fail');
    }

}