/**
* Constructs a Mongo match using the given activity and options.
* @param String $activity Activity to be matched.
* @param IndexOptions $opts Index options.
* @return Builder
*/
private function matchActivity($activity, Builder $builder, IndexOptions $opts)
{
return $builder->where(function ($query) use($activity, $builder, $opts) {
$keys = ['object.id'];
if ($opts->getOpt('related_activities') === true) {
$keys = array_merge($keys, ['context.contextActivities.parent.id', 'context.contextActivities.grouping.id', 'context.contextActivities.category.id', 'context.contextActivities.other.id']);
}
$query = $this->addWheres($builder, $keys, $activity);
});
}
