enablecolumns and QueryBuilder in TYPO3 9.5 - typo3

Question

I have a question about enablecolumns and QueryBuilder in TYPO3 9.5:
In the TCA I defined the enablecolumns:
'ctrl' => [
'title' => '....'
'tstamp' => 'tstamp',
'crdate' => 'crdate',
'versioningWS' => 2,
'versioning_followPages' => true,
'origUid' => 't3_origuid',
'languageField' => 'sys_language_uid',
'transOrigPointerField' => 'l18n_parent',
'transOrigDiffSourceField' => 'l18n_diffsource',
'delete' => 'deleted',
'enablecolumns' => [
'disabled' => 'hidden',
'fe_group' => 'fe_group',
],
]
In the repository I create a custom Query:
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tx_myext_domain_model_table');
$result = $queryBuilder
->select('*')
->from('tx_myext_domain_model_table')
->where($where)
->execute();
If I debug the SQL with
$queryBuilder->getSQL();
I see the deleted, and hidden conditions but no fe_group
If I add
$queryBuilder
->getRestrictions()
->removeAll()
->add(GeneralUtility::makeInstance(FrontendGroupRestriction::class))
->add(GeneralUtility::makeInstance(DeletedRestriction::class))
->add(GeneralUtility::makeInstance(HiddenRestriction::class));
before the execution of the query, the fe_groups condition ist added.
What am I missing?
Thank you
Christian

Answer 1

This is because the QueryBuilder by default uses the DefaultRestrictionContainer which adds only the following restrictions:
protected $defaultRestrictionTypes = [
DeletedRestriction::class,
HiddenRestriction::class,
StartTimeRestriction::class,
EndTimeRestriction::class
];
References:
https://github.com/TYPO3/TYPO3.CMS/blob/9.5/typo3/sysext/core/Classes/Database/Query/QueryBuilder.php#L86
https://github.com/TYPO3/TYPO3.CMS/blob/9.5/typo3/sysext/core/Classes/Database/Query/Restriction/DefaultRestrictionContainer.php#L28-L33
What you're probably looking for is the FrontendRestrictionContainer which uses the following default restrictions:
protected $defaultRestrictionTypes = [
DeletedRestriction::class,
FrontendWorkspaceRestriction::class,
HiddenRestriction::class,
StartTimeRestriction::class,
EndTimeRestriction::class,
FrontendGroupRestriction::class,
];
Reference: https://github.com/TYPO3/TYPO3.CMS/blob/9.5/typo3/sysext/core/Classes/Database/Query/Restriction/FrontendRestrictionContainer.php#L33-L40
A possible solution would be to use this container instead of the default one:
$container = GeneralUtility::makeInstance(FrontendRestrictionContainer::class);
$queryBuilder->setRestrictions($container);