php auth role is_admin isAdmin or .... check role admin

User model getIsAdminAttribute()

https://www.youtube.com/watch?v=j97iBwTPlNE

https://stackoverflow.com/questions/58889575/laravel-5-8-authuser-is-not-using-user-model

public function getIsAdminAttribute()
{
   return (bool) $this->admin;
}

Auth::user()->isAdmin or auth()->user()->isAdmin

https://laracasts.com/discuss/channels/code-review/how-to-check-user-role-after-login

namespace App;

use App\Role;
use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    public function getIsAdminAttribute()
    {
        return $this->roles->pluck( 'name' )->contains( 'admin' );
    }

    public function roles()
    {
        // you will need a role model
        // Role::class is equivalent to string 'App\Role'
        return $this->belongsToMany( Role::class, 'users_role' );
    }
}

LoginController

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Auth;
use Input;
use Validator;
use Redirect;

class LoginController extends Controller
{
    //
    
    public function login_post( Request $request )
    {
        $data = Input::except( array( '_token' ) );

        // var_dump($data);

        $rule = array(
            'email'    => 'required|email',
            'password' => 'required',
        );

        $validator = Validator::make( $data, $rule );

        if ($validator->fails()) {
            // should do something
        } else {
            // no need to populate $data again with the same values
            // $data = Input::except( array( '_token' ) );
            
            if (Auth::attempt( $data )) {
                // here i want to check logged in user role
                $user = Auth::user();
                
                if ($user->roles->pluck( 'name' )->contains( 'admin' )) {
                    return Redirect::to( '/admin-dashboard' );
                }
                
                return Redirect::to( '/dashboard' );
            }
        }
    }
}

https://laravel.tw/docs/5.2/eloquent-serialization#appending-values-to-json

https://codertw.com/%E7%A8%8B%E5%BC%8F%E8%AA%9E%E8%A8%80/111359/

方法簽名為getXXXAttribute
get XXX Attribute So XXX => IsAdmin

    public function getIsAdminAttribute()
    {
        return $this->roles()->where('id', 1)->exists();
    }

https://stackoverflow.com/questions/44017571/pass-current-eloquent-into-getxattribute-in-model

public function getIsAdminAttribute()
{   
   return Admin::where('user_id', $this->id)->count() > 0;
}