view release on metacpan or  search on metacpan

lib/ArangoDB2/Graph.pm  view on Meta::CPAN

package ArangoDB2::Graph;

use strict;
use warnings;

use base qw(
    ArangoDB2::Base
);

use Data::Dumper;
use JSON::XS;

use ArangoDB2::Graph::EdgeDefinition;
use ArangoDB2::Graph::VertexCollection;
use ArangoDB2::Traversal;

my $JSON = JSON::XS->new->utf8;



# create
#
# POST /_api/gharial
sub create
{
    my($self, $args) = @_;
    # process request args
    $args = $self->_build_args($args, ['edgeDefinitions', 'name', 'orphanCollections']);
    # make request
    my $res = $self->arango->http->post(
        $self->api_path('gharial'),
        undef,
        $JSON->encode($args),
    ) or return;
    # copy param data from res to self
    $self->_build_self($res, ['edgeDefinitions', 'name', 'orphanCollections']);
    # register instance
    $self->database->graphs->{$self->name} = $self;

    return $self;
}

# delete
#
# DELETE /_api/gharial/graph-name
sub delete
{
    my($self, $args) = @_;
    # process request args
    $args = $self->_build_args($args, ['dropCollections', 'name']);
    # make request
    my $res = $self->arango->http->delete(
        $self->api_path('gharial', delete $args->{name}),
        $args,
    ) or return;

    # remove register instance
    delete $self->database->graphs->{$self->name};

    return $res;
}

# dropCollections
#
# get/set dropCollections
sub dropCollections { shift->_get_set('dropCollections', @_) }

# edgeDefinition
#
# return ArangoDB2::Graph::EdgeDefinition object
sub edgeDefinition
{
    my($self, $name) = @_;

    if (defined $name) {
        return $self->edgeDefinitionRegister->{name} ||= ArangoDB2::Graph::EdgeDefinition->new(
            $self->arango,