<?php
declare (strict_types = 1);

namespace app\service;

use think\facade\Request;

class BaseService
{
    /** @var mixed|null 后台用户id */
    protected $admin_id = null;
    /** @var mixed|null 后台用户信息 */
    protected $admin = null;
    /** @var mixed|null 用户信息 */
    protected $user = null;
    /** @var mixed|null 用户id */
    protected $user_id  = null;
    protected $is_admin = false;
    protected $is_user  = false;
    /** @var string 用户身份 admin, user */
    protected $identity;

    public function __construct() {

        $this->user   = session('user');

        $baseUrl = Request::baseUrl();
        //判断来自后台或用户
        if (preg_match('/^\/admin\//', $baseUrl)) {
            $this->identity = 'admin';
            $this->is_admin = true;
            $this->is_user  = false;
        } elseif (preg_match('/^\/wechat\//', $baseUrl)) {
            $this->identity = 'user';
            $this->is_admin = false;
            $this->is_user  = true;
        }

        if ($this->is_admin && $this->admin) {
            $this->admin_id = $this->admin['id'];
        } elseif ($this->is_user && $this->user) {
            $this->user_id = $this->user['id'];
        }

    }
}