Locker\Repository\Statement\EloquentIndexer::index PHP Method

    public function index(IndexOptions $opts)
    {
        $builder = $this->where($opts);
        return $this->constructFilterOpts($builder, $opts, ['agent' => function ($value, $builder, IndexOptions $opts) {
            return $this->matchAgent($value, $builder, $opts);
        }, 'activity' => function ($value, $builder, IndexOptions $opts) {
            return $this->matchActivity($value, $builder, $opts);
        }, 'verb' => function ($value, $builder, IndexOptions $opts) {
            return $this->addWhere($builder, 'verb.id', $value);
        }, 'registration' => function ($value, $builder, IndexOptions $opts) {
            return $this->addWhere($builder, 'context.registration', $value);
        }, 'since' => function ($value, $builder, IndexOptions $opts) {
            $key = 'stored';
            $op = '>';
            return $builder->where(function ($query) use($key, $value, $op) {
                $date = new Carbon($value);
                $mongodate = new MongoDate($date->timestamp, $date->micro);
                return $query->orWhere($key, $op, $mongodate)->orWhere('refs.' . $key, $op, $mongodate);
            });
        }, 'until' => function ($value, $builder, IndexOptions $opts) {
            $key = 'stored';
            $op = '<=';
            return $builder->where(function ($query) use($key, $value, $op) {
                $date = new Carbon($value);
                $mongodate = new MongoDate($date->timestamp, $date->micro);
                return $query->orWhere($key, $op, $mongodate)->orWhere('refs.' . $key, $op, $mongodate);
            });
        }, 'active' => function ($value, $builder, IndexOptions $opts) {
            return $builder->where('active', $value);
        }, 'voided' => function ($value, $builder, IndexOptions $opts) {
            return $builder->where('voided', $value);
        }]);
    }