topnotch_ordersystem/database/seeders/DatabaseSeeder.php

<?php

namespace Database\Seeders;

use App\Models\Contact;
use App\Models\Customer;
use App\Models\User;
// use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use http\Client;
use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    /**
     * Seed the application's database.
     */
    public function run(): void
    {
        Contact::factory(4)
            ->for(Customer::factory()->create())
            ->create();

        Customer::factory(10)
            ->has(Contact::factory(3))
            ->create();


        User::factory()->create([
            'name' => 'Test User',
            'email' => 'test@example.com',
        ]);
    }
}