/**
* Returns a TupleComparison object that can be used for matching all the fields
* from $keys with the tuple values in $filter using the provided operator.
*
* @param \Cake\ORM\Query $query Target table's query
* @param array $keys the fields that should be used for filtering
* @param mixed $filter the value that should be used to match for $key
* @param string $operator The operator for comparing the tuples
* @return \Cake\Database\Expression\TupleComparison
*/
protected function _createTupleCondition($query, $keys, $filter, $operator)
{
$types = [];
$defaults = $query->defaultTypes();
foreach ($keys as $k) {
if (isset($defaults[$k])) {
$types[] = $defaults[$k];
}
}
return new TupleComparison($keys, $filter, $types, $operator);
}
/**
* Appends any conditions required to load the relevant set of records in the
* target table query given a filter key and some filtering values.
*
* @param \Cake\ORM\Query $query Target table's query
* @param string $key the fields that should be used for filtering
* @param mixed $filter the value that should be used to match for $key
* @return \Cake\ORM\Query
*/
protected function _addFilteringCondition($query, $key, $filter)
{
if (is_array($key)) {
$types = [];
$defaults = $query->defaultTypes();
foreach ($key as $k) {
if (isset($defaults[$k])) {
$types[] = $defaults[$k];
}
}
return $query->andWhere(new TupleComparison($key, $filter, $types, 'IN'));
}
return $query->andWhere([$key . ' IN' => $filter]);
}
