Function parentFilter

edgraph/access.go:1216–1225

(newFilter, filter *dql.FilterTree)

}

func parentFilter(newFilter, filter *dql.FilterTree) *dql.FilterTree {
	if filter == nil {
		return newFilter
	}
	parentFilter := &dql.FilterTree{
		Op:    "AND",
		Child: []*dql.FilterTree{filter, newFilter},
	}
	return parentFilter
}

func userFilter(userId string) *dql.FilterTree {
	// A logged in user should always have a userId.