Template for permission seeding in Laravel using Spatie/Permission

PermissionSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use Spatie\Permission\Models\Permission;
use Spatie\Permission\Models\Role;

class PermissionSeeder extends Seeder
{
    public function run()
    {
        $permissionManger = ['view-permissions', 'manage-permissions'];
        $branchManager = ['view-branches', 'manage-branches'];
        $pointManager = ['view-points', 'manage-points'];

        $roles = [
            'admin' => [
                ...$permissionManger,
                ...$branchManager,
                ...$pointManager,
            ],
            'branch-manager' => [
                ...$branchManager,
                ...$pointManager,
            ],
            'point-manager' => [
                ...$pointManager,
            ]
        ];

        foreach ($roles as $roleName => $permissions) {
            $role = Role::firstOrCreate(['name' => $roleName], ['name' => $roleName]);

            foreach ($permissions as $permissionName) {
                $permission = Permission::firstOrCreate(['name' => $permissionName], ['name' => $permissionName]);

                $permission->assignRole($role);
            }
        }
    }
}