XLJK-api/app/Http/Controllers/Api/Notify.php

<?php

namespace App\Http\Controllers\Api;

use App\Models\Order;
use App\Models\UserCourse;
use Illuminate\Support\Facades\Log;
use Yansongda\LaravelPay\Facades\Pay;

class Notify
{
    public function notifyWx()
    {
        $pay = Pay::wechat();
        try {
            $data = $pay->verify()->toArray();
            $tradeState = $data["result_code"];
            if ($tradeState != "SUCCESS") {
                return $pay->success();
            }
            $outTradeNo = $data["out_trade_no"];
            $orderInfo = Order::getOrderInfoByOutTradeNo($outTradeNo);
            if (!$orderInfo) {
                return $pay->success();
            }
            if ($orderInfo["status"] != 0) {//待支付状态
                return $pay->success();
            }
            if ($orderInfo["total_fee"] != $data["total_fee"]) {
                return $pay->success();
            }
            if (Order::updateOrder(["out_trade_no" => $outTradeNo], ["status" => 1])) {
                if ($orderInfo["type"] == 0) {

                }elseif ($orderInfo["type"] == 1) {
                    UserCourse::insertData(['user_id'=>$orderInfo['user_id'],'course_id'=>$orderInfo['object_id']]);
                }
            }
        } catch (\Exception $e) {
            Log::error("wx_cb", [$e->getTraceAsString()]);
        }
        return $pay->success();
    }
}