TenantAtlas/app/Filament/Pages/ManagedTenants/Onboarding.php

<?php

declare(strict_types=1);

namespace App\Filament\Pages\ManagedTenants;

use App\Filament\Resources\TenantResource;
use App\Models\Tenant;
use App\Models\User;
use App\Services\Auth\CapabilityResolver;
use App\Services\Intune\AuditLogger;
use App\Support\Auth\Capabilities;
use Filament\Forms;
use Filament\Forms\Concerns\InteractsWithForms;
use Filament\Forms\Contracts\HasForms;
use Filament\Notifications\Notification;
use Filament\Pages\Page;
use Filament\Schemas\Schema;

class Onboarding extends Page implements HasForms
{
    use InteractsWithForms;

    protected static bool $shouldRegisterNavigation = false;

    protected static bool $isDiscovered = false;

    protected static ?string $slug = 'managed-tenants/onboarding';

    protected static ?string $title = 'Add managed tenant';

    protected string $view = 'filament.pages.managed-tenants.onboarding';

    /**
     * @var array<string, mixed>
     */
    public array $data = [];

    public function mount(): void
    {
        static::abortIfNonMember();

        if (! static::canView()) {
            abort(403);
        }

        $this->form->fill();
    }

    public static function canView(): bool
    {
        $user = auth()->user();

        if (! $user instanceof User) {
            return false;
        }

        $tenantIds = $user->tenants()->withTrashed()->pluck('tenants.id');

        if ($tenantIds->isEmpty()) {
            return false;
        }

        /** @var CapabilityResolver $resolver */
        $resolver = app(CapabilityResolver::class);

        foreach (Tenant::query()->whereIn('id', $tenantIds)->cursor() as $tenant) {
            if ($resolver->can($user, $tenant, Capabilities::TENANT_MANAGED_TENANTS_CREATE)) {
                return true;
            }
        }

        return false;
    }

    public function form(Schema $schema): Schema
    {
        return $schema
            ->schema([
                Forms\Components\TextInput::make('name')
                    ->required()
                    ->maxLength(255),
                Forms\Components\Select::make('environment')
                    ->options([
                        'prod' => 'PROD',
                        'dev' => 'DEV',
                        'staging' => 'STAGING',
                        'other' => 'Other',
                    ])
                    ->default('other')
                    ->required(),
                Forms\Components\TextInput::make('tenant_id')
                    ->label('Tenant ID (GUID)')
                    ->required()
                    ->maxLength(255)
                    ->unique(ignoreRecord: true),
                Forms\Components\TextInput::make('domain')
                    ->label('Primary domain')
                    ->maxLength(255),
                Forms\Components\TextInput::make('app_client_id')
                    ->label('App Client ID')
                    ->maxLength(255),
                Forms\Components\TextInput::make('app_client_secret')
                    ->label('App Client Secret')
                    ->password()
                    ->dehydrateStateUsing(fn ($state) => filled($state) ? $state : null)
                    ->dehydrated(fn ($state) => filled($state)),
                Forms\Components\TextInput::make('app_certificate_thumbprint')
                    ->label('Certificate thumbprint')
                    ->maxLength(255),
                Forms\Components\Textarea::make('app_notes')
                    ->label('Notes')
                    ->rows(3),
            ])
            ->statePath('data');
    }

    public function create(AuditLogger $auditLogger): void
    {
        static::abortIfNonMember();

        if (! static::canView()) {
            abort(403);
        }

        $data = $this->form->getState();

        $tenant = Tenant::query()->create($data);

        $user = auth()->user();

        if ($user instanceof User) {
            $user->tenants()->syncWithoutDetaching([
                $tenant->getKey() => [
                    'role' => 'owner',
                    'source' => 'manual',
                    'created_by_user_id' => $user->getKey(),
                ],
            ]);

            $auditLogger->log(
                tenant: $tenant,
                action: 'managed_tenant.onboarding.created',
                context: [
                    'metadata' => [
                        'internal_tenant_id' => (int) $tenant->getKey(),
                        'tenant_guid' => (string) $tenant->tenant_id,
                    ],
                ],
                actorId: (int) $user->getKey(),
                actorEmail: $user->email,
                actorName: $user->name,
                status: 'success',
                resourceType: 'tenant',
                resourceId: (string) $tenant->getKey(),
            );
        }

        Notification::make()
            ->title('Managed tenant added')
            ->success()
            ->send();

        $this->redirect(TenantResource::getUrl('view', ['record' => $tenant]));
    }

    private static function abortIfNonMember(): void
    {
        $user = auth()->user();

        if (! $user instanceof User) {
            abort(403);
        }

        if (! $user->tenantMemberships()->exists()) {
            abort(404);
        }
    }
}