kiri-wchat/wchat/wx/V3/TransferBatches.php

<?php

namespace wchat\wx\V3;

use Exception;
use JetBrains\PhpStorm\ArrayShape;
use Kiri\Client;
use wchat\wx\SmallProgram;

class TransferBatches extends SmallProgram
{
    use WxV3PaymentTait;


    /**
     * @param TransferDetail $detail
     * @return array
     * @throws Exception
     */
    #[ArrayShape(['code_url' => "string"])]
    public function request(TransferDetail $detail): array
    {
        $body                         = [];
        $body['appid']                = $this->getConfig()->getAppid();
        $body['out_trade_no']         = $detail->out_detail_no;
        $body["batch_name"]           = $this->getConfig()->getBody();
        $body["batch_remark"]         = $this->getConfig()->getBody();
        $body["total_amount"]         = $detail->transfer_amount;
        $body["total_num"]            = 1;
        $body["transfer_detail_list"] = [$detail->toArray()];

        $sign = $this->signature('POST', '/v3/transfer/batches', $json = json_encode($body, JSON_UNESCAPED_UNICODE));

        $client = new Client('api.mch.weixin.qq.com', 443, TRUE);
        $client->withAddedHeader('Authorization', $sign)->withContentType('application/json')
               ->withAgent('application/json')->withBody($json)->withAddedHeader("Accept", "*/*");

        $proxyHost = $this->getConfig()->getProxyHost();
        $proxyPort = $this->getConfig()->getProxyPort();
        if (!empty($proxyHost) && $proxyPort > 0) {
            $client->withProxyHost($proxyHost)->withProxyPort($proxyPort);
        }

        $client->post('/v3/transfer/batches');
        $client->close();

        return json_decode($client->getBody(), TRUE);
    }
}