xiaoyouyuan/application/api/controller/Passport.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\utils\Easywechat\MiniAppService;
use think\Cache;

/**
 * 通行证
 */
class Passport extends Api
{
    protected $noNeedLogin = ['loginWxMini', 'loginWxMiniPhone'];
    protected $noNeedRight = '*';
    protected $model       = null;

    public function _initialize()
    {
        parent::_initialize();
    }

    /**
     * 微信小程序手机号授权
     * @return void
     */
    public function loginWxMiniPhone()
    {
        // 获取参数
        $params = $this->request->param();
        if (empty($params['code'])) {
            $this->error('The code is required.');
        }

        $wxMiniApp = new MiniAppService();
        $wx        = $wxMiniApp->getUserPhone($params['code']);
        if (empty($wx['phone_info']['purePhoneNumber'])) {
            $this->error('手机号授权失败.', $wx);
        }

        $mobile = $wx['phone_info']['purePhoneNumber'];
        $extend = [];
        if (!empty($params['openid']) && $wxInfo = Cache::get($params['openid'])){
            $extend['mini_openid'] = $wxInfo['openid'] ?? '';
            $extend['mini_sessionkey'] = $wxInfo['session_key'] ?? '';
        }

        // 校验手机号登录信息
        list($exists, $user_id) = UserModel::checkExists('', $mobile);
        if (!$exists) {
            // 手机号不存在 创建账号
            $ret = $this->auth->register('1', '1', '', $mobile, $extend);
            if (!$ret) {
                $this->error("注册失败！");
            }
            $user_id = $this->auth->id;
        }

        // 写入登录Cookies和Token
        if (!$this->auth->direct($user_id,$extend)) {
            $this->error($this->auth->getError());
        }
        $userInfo = $this->auth->getUserinfo();
        $result   = [
            'token' => $userInfo['token'],
//            'userInfo' => $userInfo
        ];
        $this->success('登录成功', $result);
    }

    /**
     * 微信小程序授权
     *
     * @return void
     */
    public function loginWxMini()
    {
        // 获取参数
        $params = $this->request->param();
        if (empty($params['code'])) {
            $this->error('The code is required.');
        }

        $wxMiniApp = new MiniAppService();
        $res       = $wxMiniApp->login($params['code']);

        if (empty($res['openid'])) {
            $this->error('授权失败，请重试');
        }

        $sign = md5($res['openid']);

        Cache::set($sign, $res, 3600);

        $this->success('success', [
            'openid' => $sign
        ]);
    }
}