/**
* @param string $columnName
* @param array $joinIds
*/
protected function addColumnAliasesForVirtualRelation($columnName, array $joinIds)
{
if (!empty($this->virtualColumnExpressions[$columnName])) {
return;
}
if (!$this->virtualRelationsJoins) {
return;
}
$hasVirtualRelation = false;
foreach ($joinIds as $columnJoinId) {
$hasVirtualRelation = $hasVirtualRelation || array_search($columnJoinId, $this->virtualRelationsJoins);
}
if (!$hasVirtualRelation) {
return;
}
$parentJoinId = $this->getParentJoinIdentifier($this->joinIdHelper->buildColumnJoinIdentifier($columnName));
$fieldName = $this->getFieldName($parentJoinId);
$className = $this->getEntityClassName($parentJoinId);
if ($this->virtualRelationProvider->isVirtualRelation($className, $fieldName)) {
$tableAlias = $this->aliases[$this->virtualRelationProvider->getTargetJoinAlias($className, $fieldName, $this->getFieldName($columnName))];
} else {
$joinId = end($joinIds);
$tableAlias = $this->tableAliases[$joinId];
}
$this->virtualColumnExpressions[$columnName] = sprintf('%s.%s', $tableAlias, $this->getFieldName($columnName));
}
