/**
* Builds a condition for filtering records by the configured match field,
* e.g. MM_match_fields, foreign_match_fields or foreign_table_field.
*
* @param ExpressionBuilder $exprBuilder
* @param ColumnMap $columnMap The column man for which the condition should be build.
* @param string $childTableAlias The alias of the child record table used in the query.
* @param string $parentTable The real name of the parent table (used for building the foreign_table_field condition).
* @return string The match field conditions or an empty string.
*/
protected function getAdditionalMatchFieldsStatement($exprBuilder, $columnMap, $childTableAlias, $parentTable = null)
{
$additionalWhereForMatchFields = [];
$relationTableMatchFields = $columnMap->getRelationTableMatchFields();
if (is_array($relationTableMatchFields) && !empty($relationTableMatchFields)) {
foreach ($relationTableMatchFields as $fieldName => $value) {
$additionalWhereForMatchFields[] = $exprBuilder->eq($childTableAlias . '.' . $fieldName, $this->queryBuilder->createNamedParameter($value));
}
}
if (isset($parentTable)) {
$parentTableFieldName = $columnMap->getParentTableFieldName();
if (!empty($parentTableFieldName)) {
$additionalWhereForMatchFields[] = $exprBuilder->eq($childTableAlias . '.' . $parentTableFieldName, $this->queryBuilder->createNamedParameter($parentTable));
}
}
if (!empty($additionalWhereForMatchFields)) {
return $exprBuilder->andX(...$additionalWhereForMatchFields);
} else {
return '';
}
}
/**
* Builds a condition for filtering records by the configured match field,
* e.g. MM_match_fields, foreign_match_fields or foreign_table_field.
*
* @param ColumnMap $columnMap The column man for which the condition should be build.
* @param string $childTableName The real name of the child record table.
* @param string $childTableAlias The alias of the child record table used in the query.
* @param string $parentTable The real name of the parent table (used for building the foreign_table_field condition).
* @return string The match field conditions or an empty string.
*/
protected function getAdditionalMatchFieldsStatement($columnMap, $childTableName, $childTableAlias, $parentTable = null)
{
$additionalWhereForMatchFields = '';
$relationTableMatchFields = $columnMap->getRelationTableMatchFields();
if (is_array($relationTableMatchFields) && !empty($relationTableMatchFields)) {
$additionalWhere = array();
foreach ($relationTableMatchFields as $fieldName => $value) {
$additionalWhere[] = $childTableAlias . '.' . $fieldName . ' = ' . $this->databaseHandle->fullQuoteStr($value, $childTableName);
}
$additionalWhereForMatchFields .= ' AND ' . implode(' AND ', $additionalWhere);
}
if (isset($parentTable)) {
$parentTableFieldName = $columnMap->getParentTableFieldName();
if (isset($parentTableFieldName) && $parentTableFieldName !== '') {
$additionalWhereForMatchFields .= ' AND ' . $childTableAlias . '.' . $parentTableFieldName . ' = ' . $this->databaseHandle->fullQuoteStr($parentTable, $childTableAlias);
}
}
return $additionalWhereForMatchFields;
}