*/ class FavouriteFactory extends Factory { protected $model = \BookStack\Activity\Models\Favourite::class; /** * Define the model's default state. * * @return array */ public function definition(): array { $book = Book::query()->first(); return [ 'user_id' => User::factory(), 'favouritable_id' => $book->id, 'favouritable_type' => 'book', ]; } }