Custom AI Access / Permissions

namespace MyVendor\MyExt\Access;

use NITSAN\NsT3AF\Access\Dto\FeatureAccessBindingsDescriptor;
use NITSAN\NsT3AF\Access\Dto\FeaturePermissionDescriptor;
use NITSAN\NsT3AF\Access\Dto\ModuleAccessDescriptor;
use NITSAN\NsT3AF\Access\Dto\RecordPermissionDescriptor;
use NITSAN\NsT3AF\Contract\AiAccessCatalogProviderInterface;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

final class MyExtAccessCatalogProvider implements AiAccessCatalogProviderInterface
{
    public function isAvailable(): bool
    {
        return ExtensionManagementUtility::isLoaded('my_ext');
    }

    public function getExtensionKey(): string
    {
        return 'my_ext';
    }

    public function getCatalogModuleKey(): string
    {
        return 'my_ext';
    }

    public function getModuleAccess(): ?ModuleAccessDescriptor
    {
        return new ModuleAccessDescriptor(
            label: 'My Extension',
            sublabel: 'AI Assistant',
            description: 'Short description for the wizard module card.',
            color: '#2563eb',
            groupMod: 'myvendor_myext_dashboard',
            extension: 'my_ext',
        );
    }

    public function getFeaturePermissions(): array
    {
        return [
            new FeaturePermissionDescriptor(
                id: 'myFeature',
                label: 'My AI Feature',
                description: 'Generate content with AI.',
                permBase: 'MyExt.Feature',
                relevantModules: ['my_ext'],
                group: 'my_ext',
                extension: 'my_ext',
            ),
        ];
    }

    public function getRecordPermissions(): array
    {
        return [
            new RecordPermissionDescriptor(
                id: 'myExtRecords',
                label: 'My Records',
                tables: ['tx_myext_domain_model_item'],
                relevantModules: ['my_ext'],
                relevantFeatures: ['myFeature'],
                readHelp: 'View records',
                writeHelp: 'Create and edit records',
                extension: 'my_ext',
            ),
        ];
    }

    public function getFeatureAccessBindings(): FeatureAccessBindingsDescriptor
    {
        return new FeatureAccessBindingsDescriptor(
            moduleKey: 'my_ext',
            legacyCardPermPrefix: 'tx_myext_dashboard_',
            moduleGroupMod: 'myvendor_myext_',
            tabFeatureMap: ['dashboard' => 'MyExt.Feature'],
        );
    }
}

_instanceof:
  NITSAN\NsT3AF\Contract\AiAccessCatalogProviderInterface:
    tags: ['t3af.ai_access_catalog_provider']

MyVendor\MyExt\Access\:
  resource: '../Classes/Access/'

use NITSAN\NsT3AF\Access\FeaturePermissionGate;
use TYPO3\CMS\Core\Utility\GeneralUtility;

$gate = GeneralUtility::makeInstance(FeaturePermissionGate::class);
if (!$gate->grantsT3AiTab($GLOBALS['BE_USER'], 'content')) {
    // return 403
}

use NITSAN\NsT3AF\Access\RecordAccessEnforcer;
use TYPO3\CMS\Core\Utility\GeneralUtility;

$enforcer = GeneralUtility::makeInstance(RecordAccessEnforcer::class);
if ($denied = $enforcer->denyUnlessCanModifyCatalogId($GLOBALS['BE_USER'], 'myExtRecords')) {
    return $denied;
}