TaoLer/app/admin/model/Admin.php
2020-01-08 17:37:41 +08:00

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<?php
namespace app\admin\model;
use think\Model;
use think\facade\Db;
use think\facade\Session;
//use think\facade\Request;
use think\model\concern\SoftDelete;
class Admin extends Model
{
//软删除
use SoftDelete;
protected $deleteTime = 'delete_time';
protected $defaultSoftDelete = 0;
//管理员关联角色
public function authGroup()
{
return $this->belongsTo('AuthGroup','auth_group_id','id');
}
//登陆校验
public function login($data)
{
//查询用户
$admin = Db::name('admin')->where('username',$data['username'])->find();
if($admin['status'] !=1){
return '用户被禁用或未审核,请联系管理员';
}
//对输入的密码字段进行MD5加密再进行数据库的查询
$salt = substr(md5($admin['create_time']),-6);
$pwd = substr_replace(md5($data['password']),$salt,0,6);
$data['password'] = md5($pwd);
if($admin['password'] == $data['password']){
//将用户数据写入Session
Session::set('admin_id',$admin['id']);
Session::set('admin_name',$admin['username']);
Db::name('admin')->where('id',$admin['id'])->update(
[
'last_login_time' => time(),
'last_login_ip' => request()->ip(),
]
);
//用户名密码正确返回1
return 1;
}else{
return '用户名或密码错误';
}
}
}