composer require spatie/laravel-permission
config/app.php
```
'providers' => [
    // ...
    Spatie\Permission\PermissionServiceProvider::class,
],
```

php artisan vendor:publish --provider="Spatie\Permission\PermissionServiceProvider"
php artisan optimize:clear
php artisan migrate

app/Models/User.php
```
use Illuminate\Foundation\Auth\User as Authenticatable;
use Spatie\Permission\Traits\HasRoles;

class User extends Authenticatable {
    use HasRoles;

	//...
```

php artisan make:seeder RolesSeeder

database/seeders/RolesSeeder.php
```
use Spatie\Permission\Models\Role;
use Spatie\Permission\Models\Permission;
//...


public function run(): void {
    $role_admin = Role::create(['name' => 'admin']);
    $role_normal = Role::create(['name' => 'normal']);

    $permission_read = Permission::create(['name' => 'read']);
    $permission_edit = Permission::create(['name' => 'edit']);
    $permission_write = Permission::create(['name' => 'write']);
    $permission_delete = Permission::create(['name' => 'delete']);
    
    $permissions_admin = [$permission_read, $permission_edit, $permission_write, $permission_delete];

    $role_admin->syncPermissions($permissions_admin);
    $role_normal->givePermissionTo($permission_read);
}
```

php artisan make:seeder UserSeeder

database/seeders/UserSeeder.php
```
use Illuminate\Support\Facades\Hash;
use App\Models\User;

public function run(): void {
    $users = [
        [
            'name' => 'Admin',
            'email' => 'admin@codingoblin.com',
            'password' => 'password',
            'role' => 'admin',
        ],
        [
            'name' => 'John',
            'email' => 'john@codingoblin.com',
            'password' => 'password2',
            'role' => 'normal',
        ]
    ];

    foreach($users as $user) {
        $created_user = User::create([
            'name' => $user['name'],
            'email' => $user['email'],
            'password' => Hash::make($user['password']),
        ]);

        $created_user->assignRole($user['role']);
    }
}

```

database/seeders/DatabaseSeeder.php
```
use Database\Seeders\UserSeeder;
use Database\Seeders\RolesSeeder;
class DatabaseSeeder extends Seeder {
    public function run() {
         $this->call([
            RolesSeeder::class,
            UserSeeder::class,
        ]);
    }
}
```

php artisan db:seed

app/Http/Middleware/HandleInertiaRequests.php
```
public function share(Request $request): array {
    return array_merge(parent::share($request), [
        //...
        'user.roles' => $request->user() ? $request->user()->roles->pluck('name') : [],
        'user.permissions' => $request->user() ? $request->user()->getPermissionsViaRoles()->pluck('name') : [],
    ]);
}
```

vue
```
{{ $page.props }}
<div v-if="$page.props.user.roles.includes('admin')">Admin</div>
```