Merge pull request 'use the correct table alias in joins 'on clause'' (#17) from bugfix/fix-multiple-level-join-table-alias into master
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Reviewed-on: #17
This commit is contained in:
Bence Pőcze 2023-05-02 18:06:33 +02:00
commit 585d469b69
Signed by: Gitea
GPG Key ID: 7B89B83EED9AD2C6

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@ -150,7 +150,7 @@ class PersistentDataManager implements IPersistentDataManager
$columns = array_merge($columns, $this->getRelationColumns($table, $relations, $withRelations));
$this->leftJoinRelations($select, $table, $relations, $withRelations);
$this->leftJoinRelations($select, $table, $table, $relations, $withRelations);
$select->columns($columns);
} else {
$select->columns($columns);
@ -180,19 +180,19 @@ class PersistentDataManager implements IPersistentDataManager
return $columns;
}
private function leftJoinRelations(Select $select, string $table, array $relations, array $withRelations): void
private function leftJoinRelations(Select $select, string $table, string $tableAlias, array $relations, array $withRelations): void
{
foreach ($relations as $relation => $relationType) {
$relationTableAlias = $table . '__' . $relation;
$relationTable = call_user_func([$relationType, 'getTable']);
$select->setTableAliases([$relationTableAlias => $relationTable]);
$select->leftJoin($relationTableAlias, [$relationTableAlias, 'id'], '=', [$table, $relation . '_id']);
$select->leftJoin($relationTableAlias, [$relationTableAlias, 'id'], '=', [$tableAlias, $relation . '_id']);
$relationsOfRelation = call_user_func([$relationType, 'getRelations']);
if (count($withRelations)) {
$relationsOfRelation = array_intersect_key($relationsOfRelation, array_flip($withRelations));
}
$this->leftJoinRelations($select, $relationTable, $relationsOfRelation, $withRelations);
$this->leftJoinRelations($select, $relationTable, $relationTableAlias, $relationsOfRelation, $withRelations);
}
}