jandl-taskmanager-app/be/database/factories/ClientFactory.php

<?php

namespace Database\Factories;

use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;

/**
 * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Client>
 */
class ClientFactory extends Factory
{
    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition()
    {
        $company = fake()->company();

        return [
            'name' => $company,
            'code' => strtoupper(substr($company, 0, 5)),
        ];
    }
}