<?php

namespace App\Traits;

use EasyWeChat\Factory;
use App\Models\{User,Order};

/**
 * Class OrderService
 *
 * @package App\Traits
 */
class WechatPay
{
    public function createOrder(Order $order){
        $payment = \EasyWeChat::payment();

        $result = $payment->order->unify([
            'body' => '下单购买:'.$order->order_sn,
            'out_trade_no' => $order->order_sn,
            'total_fee' => $order->pay_price*100,
            'notify_url' => $this->wxNotifyUrl(), // 支付结果通知网址，如果不设置则会使用配置里的默认地址
            'trade_type' => 'JSAPI', // 请对应换成你的支付方式对应的值类型
            'openid' => User::findOrFail($order->user_id)->mini_openid,
        ]);
        
        return $result;
    }

    public function createPayConfig($prepay_id){
        $payment = \EasyWeChat::payment();
        $jssdk = $payment->jssdk;
        
        return $jssdk->bridgeConfig($prepay_id, false);
    }

    /**
     * 返回回调地址
     */
    private function wxNotifyUrl()
    {
        return url('/api/notify-wechat-pay');
    }
}