/**
* @param string $property
* @param AbstractResultSet $resultSet
* @param array|string $keys
* @param string $cardinality optional [many|one]
*/
public function relate($property, $resultSet, $keys, $cardinality = 'many')
{
$this->keys = $keys;
$this->cardinality = $cardinality;
foreach ($resultSet as $object) {
$this->relations[$property][ObjectProperty::get($keys[1], $object)][] = $object;
}
}
/**
* Returns the primary query for an object or a class if $params is a object
* the parameters of the object will be used if not the value will be used
*
* @param string $className
* @param string|object|array $params
* @param string $prefix
* @throws EQMException
* @return object the result contains a query and a params parameter
*/
protected static function primaryQuery($className, $params = null, $prefix = '')
{
$query = '';
$queryParams = [];
// TODO check for assoc arrays necessary
$isNotAssoc = false;
if (!is_object($params) && !is_array($params)) {
$params = [$params];
$isNotAssoc = true;
}
foreach (static::tableMeta($className)->getPrimary() as $primary) {
$query .= (!empty($query) ? ' AND ' : ' ') . $primary . ' = :' . $prefix . $primary;
if (is_object($params)) {
$queryParams[$prefix . $primary] = ObjectProperty::get($primary, $params);
if ($queryParams[$prefix . $primary] == null) {
throw new EQMException('null is not a valid parameter for a primary query', 9003);
}
} else {
if ($isNotAssoc) {
$queryParams[$prefix . $primary] = array_shift($params);
} else {
$queryParams[$prefix . $primary] = $params[$primary];
}
}
}
return (object) ['query' => $query, 'params' => $queryParams];
}
