/**
* @param $query
* @return \Closure
*/
protected function buildSubQuery($name, $query)
{
if (empty($query['callback']) || !is_callable($query['callback'])) {
$subQuery = new FilterSubQuery($query);
if (!$subQuery->validate()) {
$this->throwInvalidSubQueryException($name);
}
$query = function ($q) use($subQuery) {
$q->where($subQuery->column, $subQuery->operator, $subQuery->value);
};
} else {
$query = $query['callback'];
}
return $query;
}
/**
* @param $name
* @param array|closure $query
*/
protected function addEagerLoad($name, $query)
{
if (count($query) == 0 || $query == $name) {
$this->builder->with($name);
return;
}
if (empty($query['callback']) || !is_callable($query['callback'])) {
$subQuery = new FilterSubQuery($query);
if (!$subQuery->validate()) {
$this->throwInvalidSubQueryException($name);
}
$query = function ($q) use($subQuery) {
$q->where($subQuery->column, $subQuery->operator, $subQuery->value);
};
} else {
$query = $query['callback'];
}
$this->builder->with([$name => $query]);
}