How do login and register with other custom table in Laravel 7 - laravel

Question

I am making a custom login in Laravel 7. Register is done correctly but login is not working properly. What can i do for login using custom table user_master.
My database table is user_masters.
User_master model:
<?php
namespace App;
use Laravel\Passport\HasApiTokens;
use Illuminate\Notifications\Notifiable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User_master extends Model implements Authenticatable
{
//
use HasApiTokens, Notifiable;
protected $fillable = [
'user_full_name', 'user_email', 'user_password','user_otp_code','user_phone'
];
protected $hidden = [
'user_password'
];
protected $casts = [
'email_verified_at' => 'datetime',
];
}
This my controller. what have I done wrong here?
<?php
// namespace App\Http\Controllers;
namespace App\Http\Controllers\API;
use App\Http\Controllers\Controller;
use App\User_master;
use Illuminate\Support\Facades\Auth;
use Validator;
use Illuminate\Http\Request;
class UserMasterController extends Controller
{
//
public $successStatus = 200;
/**
* login api
*
* #return \Illuminate\Http\Response
*/
public function login(){
if(Auth::attempt(['user_full_name' => request('user_full_name')])){
$user = Auth::user_master();
$success['token'] = $user->createToken('MyApp')-> accessToken;
return response()->json(['success' => $success], $this-> successStatus);
}
else{
return response()->json(['error'=>'Unauthorised'], 401);
}
}
/**
* Register api
*
* #return \Illuminate\Http\Response
*/
public function register(Request $request)
{
$validator = Validator::make($request->all(), [
'user_full_name' => 'required',
'user_email' => 'required|email',
'user_password' => 'required',
'c_password' => 'required|same:user_password',
]);
if ($validator->fails()) {
return response()->json(['error'=>$validator->errors()], 401);
}
$input = $request->all();
$input['user_password'] = bcrypt($input['user_password']);
$user = user_master::create($input);
$success['token'] = $user->createToken('MyApp')-> accessToken;
$success['user_full_name'] = $user->user_full_name;
return response()->json(['success'=>$success], $this-> successStatus);
}
}

Answer 1

You need to set your authentication driver properly to work with your custom user Model.
Make these configuration in config/auth.php file ,in providers section:
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User_master::class, // <---- Your custom user model
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
Notice:
You must implement Illuminate\Contracts\Auth\Authenticatable interface.
Illuminate\Foundation\Auth\User is a class, you cannot implement it.