shop-platform/src/app/platform/controller/Login.php

<?php

namespace app\platform\controller;


use app\Controller;
use app\model\system\Site;
use app\model\system\User as UserModel;
use app\model\web\Config as ConfigModel;
use extend\QRcode as QRcodeExtend;
use think\App;
use think\captcha\facade\Captcha as ThinkCaptcha;
use think\facade\Cache;
use app\model\platform\Platform as platformModel;
/**
 * 登录
 * Class Login
 * @package app\shop\controller
 */
class Login extends Controller
{

    protected $app_module = "platform";
    /**
     * 模板布局
     * @var string|bool
     */
    protected $layout = 'layout/base';
    public function __construct(App $app = null)
    {
        parent::__construct();

        $this->app = $app;

        //检测基础登录
        $this->platformId = request()->platformId();
        if (empty($this->platformId)) {
            $this->platformId = input('platformid', 0);
            request()->platformId($this->platformId);
        }
        // 设置模版布局
        $this->app->view->engine()->layout($this->layout);
    }
    /**
     * 登录首页
     * @return mixed
     */
    public function login()
    {
        // $config_model = new ConfigModel();
        // $config_info = $config_model->getCaptchaConfig();
        // $config = $config_info[ 'data' ][ 'value' ];
        $platform_model = new platformModel();
        if (request()->isAjax()) { 
            $username = input("username", '');
            $password = input("password", '');
            // if ($shop_login == 1) {
            //     $captcha_result = $this->checkCaptcha();
            //     //验证码
            //     if ($captcha_result[ "code" ] != 0) {
            //         return $captcha_result;
            //     }
            // }
            $result = $platform_model->login($username, $password, $this->app_module);
            return $result;
        } else {
            // //平台配置信息
            $platform_info = $platform_model->getWebSite([ [ 'platformid', '=', 0 ] ], '*');
            $this->assign('platform_info', $platform_info[ 'data' ]);
            // // 验证码
            $captcha = $this->captcha();
            $captcha = $captcha[ 'data' ];
            $this->assign("captcha", $captcha);
            return $this->fetch("login/login");
        }

    }

    /**
     * 退出操作
     */
    public function logout()
    {
        $platform_model = new platformModel();
 
        $uid = $platform_model->uid($this->app_module);
 
        if ($uid > 0) {
            //清除登录信息session
            $platform_model->clearLogin($this->app_module);
            $this->redirect(url("platform/login/login"));
        } else {
            $this->redirect(url("platform/login/login"));
        }
    }

    /**
     * 验证码
     */
    public function captcha()
    {
        $captcha_data = ThinkCaptcha::create(null, true);
        $captcha_id = md5(uniqid(null, true));
        // 验证码10分钟有效
        Cache::set($captcha_id, $captcha_data[ 'code' ], 600);
        return success(0, '', [ 'id' => $captcha_id, 'img' => $captcha_data[ 'img' ] ]);
    }

    /**
     * 验证码验证
     */
    public function checkCaptcha()
    {
        $captcha = input('captcha', '');
        $captcha_id = input('captcha_id', '');

        if (empty($captcha)) return error(-1, '请输入验证码');

        $captcha_data = Cache::pull($captcha_id);
        if (empty($captcha_data)) return error('', '验证码已失效');

        if ($captcha != $captcha_data) return error(-1, '验证码错误');

        return success();
    }

    /**
     * 用户注册
     */
    public function register()
    {
        $config_model = new ConfigModel();
        $config_info = $config_model->getCaptchaConfig();
        $config = $config_info[ 'data' ][ 'value' ];
        $this->assign('shop_login', $config[ 'shop_login' ]);
        if (request()->isAjax()) {
            $data[ 'username' ] = trim(input("username", ''));//账户
            $data[ 'password' ] = trim(input("password", ''));//密码

            if ($config[ "shop_login" ] == 1) {
                $captcha_result = $this->checkCaptcha();
                //验证码
                if ($captcha_result[ "code" ] != 0) {
                    return $captcha_result;
                }
            }

            $user_model = new UserModel();
            $data[ 'app_module' ] = $this->app_module;
            $data[ 'site_id' ] = 0;
            $data[ 'is_admin' ] = 1;
            $result = $user_model->addUser($data);
            if ($result[ 'code' ] == 0) {

                $user_model->login($data[ 'username' ], $data[ 'password' ], $this->app_module);
                if ($result[ 'data' ] == 2) {
                    return success('0', '帐户已注册，登录成功');
                } else {
                    return success('0', '帐户注册成功');
                }

            } else {
                return $result;
            }

        }
        $this->assign("menu_info", [ 'title' => "注册" ]);
        $this->assign("shop_info", [ 'site_name' => "店铺端" ]);

        //平台配置信息
        $website_model = new WebsiteModel();
        $website_info = $website_model->getWebSite([ [ 'site_id', '=', 0 ] ], 'web_phone,web_email,web_qrcode,web_qq,web_weixin,logo');
        $this->assign('website_info', $website_info[ 'data' ]);
        $this->assign("menu_info", [ 'title' => "账号申请" ]);
        $this->assign("shop_info", [ 'site_name' => "店铺端" ]);

        // 验证码
        $captcha = $this->captcha();
        $captcha = $captcha[ 'data' ];
        $this->assign("captcha", $captcha);
        return $this->fetch("login/register");
    }

    /**
     * 修改密码
     * */
    public function modifyPassword()
    {
        if (request()->isAjax()) {
            $user_model = new UserModel();
            $uid = 2;

            $old_pass = input('old_pass', '');
            $new_pass = input('new_pass', '123456');
            $res = $user_model->modifyAdminUserPassword(['uid'=>$uid,'app_module'=>'platform'], $new_pass);
            return $res;
        }
    }

}