invoice/app/controller/wechat/Login.php

<?php

namespace app\controller\wechat;

use app\service\user\LoginService;
use think\facade\Request;

class Login extends Base
{
    /**
     * @var
     */
    public $auth;
    protected $valid = \app\validate\Login::class;

    /**
     * @title 登录凭证校验
     * @return \think\Response|void
     */
    public function code2session(){

        try {
            validate($this->valid)->scene('code2session')->check(Request::post());
            $code = $this->request->param('code');
            $iv = $this->request->param('iv');
            $encryptedData = $this->request->param('encryptedData');
            $loginService = new LoginService();
            $user = $loginService->code2session($code, $iv, $encryptedData);
            return $this->buildSuccess($user);
        } catch (\Exception $e) { //错误消息 $e->getMessage()
            return $this->buildFailed($e->getCode() ?: 400,$e->getMessage());
        }
    }

    /**
     * @title 登录
     * @return \think\Response|void
     */
    public function login(){
        try {
            validate($this->valid)->scene('login')->check(Request::post());
            $phone = $this->request->post('phone');
            $openid = $this->request->post('openid');
            $unionid = $this->request->post('unionid');
            $loginService = new LoginService();
            $user = $loginService->userLogin($phone, $openid, $unionid);
            $user['token'] = $this->signToken($user);
            return $this->buildSuccess($user);
        } catch (\Exception $e) { //错误消息 $e->getMessage()
            return $this->buildFailed($e->getCode() ?: 400,$e->getMessage());
        }
    }

    public function userLogout()
    {

    }
}