yanzong/app/api/service/Retail.php

<?php

namespace app\api\service;

use app\api\model\Payment as PaymentModel;
use app\api\service\Retail\Payment;
use app\api\service\User as UserService;
use app\common\service\BaseService;
use cores\exception\BaseException;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;
use app\api\model\Retail as RetailModel;

class Retail extends BaseService
{
// 提示信息
    private string $message = '';

    // 支付方式 (微信支付、支付宝、余额)
    private string $method;

    // 下单的客户端
    private string $client;

    /**
     * 设置当前支付方式
     * @param string $method 支付方式
     * @return $this
     */
    public function setMethod(string $method): Retail
    {
        $this->method = $method;
        return $this;
    }

    /**
     * 设置下单的客户端
     * @param string $client 客户端
     * @return $this
     */
    public function setClient(string $client): Retail
    {
        $this->client = $client;
        return $this;
    }

    /**
     * 开通会员页面数据
     * @param string $client 当前客户端
     * @return array
     * @throws BaseException
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function userCenter(array $client): array
    {
        // 当期用户信息
        $userInfo = UserService::getCurrentLoginUser(true);
//        //是否分销商
//        if (UserService::isDealerMember() || UserService::isStore()) {
//            throwError('非法操作');
//        }
        // 获取充值方案列表
        $model = new RetailModel();
        $planList = $model->getList(['retail_type' => $client['retail_type']]);
        if (!$planList->isEmpty()) {
           // $planList = $this->cheapPrice($planList->toArray());
        }
        //计算优惠价格
        // 根据指定客户端获取可用的支付方式
        $PaymentModel = new PaymentModel;
        $methods = $PaymentModel->getMethodsByClient($client['client']);
        // 返回数据
        return [
            'personal' => $userInfo,
            'list' => $planList,
            'paymentMethods' => $methods
        ];
    }

    private function cheapPrice($data): array
    {
        $one_data = $data[0];
        foreach ($data as $key => $value) {
            $data[$key]['cheap_price'] = 0;
            if (!empty($one_data)) {
                if ($key > 0) {
                    $price = $value['month'] * $one_data['price'];
                    $data[$key]['cheap_price'] = $price - $value['price'];
                }
            }
        }
        return $data;
    }

    /**
     * 确认订单支付事件
     * @param int $identityId
     * @param array $extra 附加数据
     * @return array[]
     * @throws BaseException
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function orderPay(int $identityId, array $extra = []): array
    {   
        $PaymentService = new Payment();
        $result = $PaymentService->setMethod($this->method)
            ->setClient($this->client)
            ->orderPay($identityId);
        $this->message = $PaymentService->getMessage();
        return $result;
    }

    /**
     * 交易查询
     * 查询第三方支付订单是否付款成功
     * @param string $outTradeNo 商户订单号
     * @return bool
     * @throws BaseException
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function tradeQuery(string $outTradeNo): bool
    {
        $PaymentService = new Payment();
        return $PaymentService->setMethod($this->method)->setClient($this->client)->tradeQuery($outTradeNo);
    }

    /**
     * 返回消息提示
     * @return string
     */
    public function getMessage(): string
    {
        return $this->message;
    }
}