snipe-it/database/seeders/DepartmentSeeder.php

<?php

namespace Database\Seeders;

use App\Models\Department;
use App\Models\Location;
use Illuminate\Database\Seeder;

class DepartmentSeeder extends Seeder
{
    public function run()
    {
        Department::truncate();

        if (! Location::count()) {
            $this->call(LocationSeeder::class);
        }

        $locationIds = Location::all()->pluck('id');

        Department::factory()->count(1)->hr()->create(['location_id' => $locationIds->random()]);
        Department::factory()->count(1)->engineering()->create(['location_id' => $locationIds->random()]);
        Department::factory()->count(1)->marketing()->create(['location_id' => $locationIds->random()]);
        Department::factory()->count(1)->client()->create(['location_id' => $locationIds->random()]);
        Department::factory()->count(1)->product()->create(['location_id' => $locationIds->random()]);
        Department::factory()->count(1)->silly()->create(['location_id' => $locationIds->random()]);
    }
}