software-market/application/common/service/EasyWeChatService.php

<?php

namespace app\common\service;

namespace app\common\service;

use EasyWeChat\Factory;

use think\Log;

class EasyWeChatService
{
    public $config;
    public $app;
    public $payApp;

    public function __construct()
    {
        $this->config = config('common.wechat');
        $this->app = Factory::miniProgram($this->config);
        $this->payApp = Factory::payment($this->config);
    }

    public function login($code)
    {
        $res = $this->app->auth->session($code);
        Log::info('login-res' . json_encode([$res]));
        return $res;
    }


    /**
     * @param $session
     * @param $iv
     * @param $encryptedData
     * @return array
     */
    public function decryData($session, $iv, $encryptedData)
    {
        $decryptedData = $this->app->encryptor->decryptData($session, $iv, $encryptedData);

        return $decryptedData;
    }

    /**
     * 统一下单接口
     * @param $body
     * @param $out_trade_no
     * @param $total_fee float 单位元
     * @param $openid
     * @param string $notify_url
     * @return array|\EasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
     */
    public function unify($body, $out_trade_no, $total_fee, $openid, $notify_url = '')
    {
        $params = [
            'body' => $body,
            'out_trade_no' => $out_trade_no,
            'total_fee' => $total_fee * 100, //记得转为分
            'spbill_create_ip' => '', // 可选，如不传该参数，SDK 将会自动获取相应 IP 地址
            'notify_url' => $notify_url ?: null, // 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' => $openid,
        ];
        Log::info('unify-params' . json_encode($params));
        $result = $this->payApp->order->unify($params);
        Log::info('unify-res' . json_encode($result));

        return $result;
    }

    /**
     * @param $prepayId
     * @return array|string
     */
    public function sdkConfig($prepayId)
    {
        $jssdk = $this->payApp->jssdk;
        $config = $jssdk->bridgeConfig($prepayId, false); // 返回数组
        Log::info('bridgeConfig-res' . json_encode($config));
        return $config;
    }

    /**
     * 发送数据消息
     * @param $order_id
     * @param $user_id
     * @param $template_id
     * @param array $msgData
     */
    public function sendMsg($user_id, $template_id, array $msgData = [])
    {
        $data = SubscribeMessageService::packMsg($user_id, $template_id, $msgData);

        $res = $this->app->subscribe_message->send($data);
        Log::info('发送订阅消息-res' . json_encode(['data' => $data, 'res' => $res], JSON_UNESCAPED_UNICODE));
    }

    /**
     * @param $order_sn
     * @param $openid
     * @param $name
     * @param $amount
     * @param $desc
     * @return array|mixed
     * @throws \Exception
     */
    public function mchPay($order_sn, $openid, $name, $amount, $desc = '用户提现')
    {
        $data = [
            'partner_trade_no' => $order_sn, // 商户订单号，需保持唯一性(只能是字母或者数字，不能包含有符号)
            'openid' => $openid,
            'check_name' => 'FORCE_CHECK', // NO_CHECK：不校验真实姓名, FORCE_CHECK：强校验真实姓名
            're_user_name' => $name, // 如果 check_name 设置为FORCE_CHECK，则必填用户真实姓名
            'amount' => $amount * 100, // 企业付款金额，单位为分
            'desc' => $desc, // 企业付款操作说明信息。必填
        ];
        $res = $this->payApp->transfer->toBalance($data);
        Log::info('企业付款-res' . json_encode(['data' => $data, 'res' => $res], JSON_UNESCAPED_UNICODE));
        return $res;
    }

    /**
     * @param $apply_sn
     * @return array|\EasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
     */
    public function queryBalance($apply_sn)
    {
        $res = $this->payApp->transfer->queryBalanceOrder($apply_sn);
        Log::info('企业付款查询-res' . json_encode(['apply_sn' => $apply_sn, 'res' => $res]));

        return $res;
    }

    /**
     * @param $order_sn
     * @param $refund_no
     * @param $actual_amount
     * @param $refund_amount
     * @param $desc
     * @return array|\EasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
     */
    public function refund($order_sn, $refund_no, $actual_amount, $refund_amount, $desc = '出票失败退款')
    {
        //商户订单号、商户退款单号、订单金额、退款金额、其他参数
        $res = $this->payApp->refund->byOutTradeNumber($order_sn, $refund_no, bcmul($actual_amount, 100), bcmul($refund_amount, 100), [
            // 可在此处传入其他参数，详细参数见微信支付文档
            'refund_desc' => $desc,
        ]);
        Log::info('微信订单退款-res' . json_encode(['param' => func_get_args(), 'res' => $res, [bcmul($actual_amount, 100), bcmul($refund_amount, 100)]]));

        return $res;
    }

    /**
     * @param $refund_no
     * @return array|\EasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
     */
    public function refundQuery($refund_no)
    {
        //商户订单号、商户退款单号、订单金额、退款金额、其他参数
        $res = $this->payApp->refund->queryByOutRefundNumber($refund_no);
        Log::info('微信订单退款查询-res' . json_encode(['param' => func_get_args(), 'res' => $res]));

        return $res;
    }
}