File Coverage

blib/lib/Business/CyberSource/Report/SingleTransaction.pm

Criterion	Covered	Total	%
statement	43	43	100.0
branch	19	22	86.3
condition	11	17	64.7
subroutine	7	7	100.0
pod	1	1	100.0
total	81	90	90.0

package Business::CyberSource::Report::SingleTransaction;

use strict;
use warnings;

use base 'Business::CyberSource::Report';

use Carp;
use HTTP::Request::Common qw();
use LWP::UserAgent qw();


=head1 NAME

Business::CyberSource::Report::SingleTransaction - Interface to CyberSource's Single Transaction report.


=head1 VERSION

Version 1.2.0

=cut

our $VERSION = '1.2.0';

our $TEST_URL = 'https://ebctest.cybersource.com/ebctest/Query';
our $PRODUCTION_URL = 'https://ebc.cybersource.com/ebc/Query';


=head1 SYNOPSIS

This module is an interface to the Single Transaction report from CyberSource.

	use Business::CyberSource::Report;

	# Generate a report factory.
	my $report_factory = Business::CyberSource::Report->new(
		merchant_id => $merchant_id,
		username    => $username,
		password    => $password,
	);

	# Build a Business::CyberSource::Report::SingleTransaction object.
	my $single_transaction_report = $report_factory->build( 'SingleTransaction' );

	# Retrieve a Single Transaction report by Request ID.
	$single_transaction_report->retrieve(
		request_id              => $request_id,
		include_extended_detail => $include_extended_detail,
		version                 => $version,
	);

	# Retrieve a Single Transaction report using a combination of merchant
	# reference number and
	$single_transaction_report->retrieve(
		merchant_reference_number => $merchant_reference_number,
		target_date               => $target_date,
		include_extended_detail   => $include_extended_detail,
		version                   => $version,
	);

=head1 METHODS


=head2 retrieve()

Build and send the request to CyberSource.

	# Retrieve a Single Transaction report by Request ID.
	$single_transaction_report->retrieve(
		request_id              => $request_id,
		include_extended_detail => $include_extended_detail,
		version                 => $version,
	);

	# Retrieve a Single Transaction report using a combination of merchant
	# reference number and target date.
	$single_transaction_report->retrieve(
		merchant_reference_number => $merchant_reference_number,
		target_date               => $target_date,
		include_extended_detail   => $include_extended_detail,
		version                   => $version,
	);

Parameters:

=over

=item * request_id (mandatory, if no merchant_reference_number/target_date)

A request ID from CyberSource.

=item * merchant_reference_number/target_date (mandatory, if no request_id)

The reference number you sent with the original transaction. This is not a
number generated by CyberSource. This must be used in conjunction with a target
date, with the format YYYYMMDD.

=item * include_extended_detail (optional)

Can be set to 'Predecessor' or 'Related' to retrieve more information about the
transactions found.

=item * version (default: 1.7)

CyberSource offers multiple versions of the resulting XML. Available versions
are 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7.

See L
for more details about the differences.

=item * user_agent (optional)

By default, C. This is useful for tests, see the documentation
for L in particular.

=back

=cut

sub retrieve
{
	my ( $self, %args ) = @_;
	my $request_id = delete( $args{'request_id'} );
	my $merchant_reference_number = delete( $args{'merchant_reference_number'} );
	my $target_date = delete( $args{'target_date'} );
	my $user_agent = delete( $args{'user_agent'} ) || LWP::UserAgent->new();

	# Defaults.
	my $include_extended_detail = delete( $args{'include_extended_detail'} );
	my $version = delete( $args{'version'} ) || '1.7';

	# Verify the version number.
	croak 'The version number can only be 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 or 1.7'
		unless $version =~ m/^1\.[1-7]$/;

	# Verify the value of $include_extended_detail.
	if ( defined( $include_extended_detail ) )
	{
		croak "The value of 'include_extended_detail' needs to be either 'Predecessor' or 'Related'"
			if $include_extended_detail !~ m/^(?:Predecessor|Related)$/;
		croak "'include_extended_detail' is only available for versions >= 1.3"
			if $version < 1.3;
	}

	# Prepare the request parameters.
	my $request_parameters =
	{
		versionNumber => $version,
		merchantID    => $self->get_merchant_id(),
		username      => $self->get_username(),
		password      => $self->get_password(),
		type          => 'transaction',
		subtype       => 'transactionDetail',
	};

	# Add the request_id or merchant_reference_number/target_date.
	if ( defined( $request_id ) && !defined( $merchant_reference_number ) && !defined( $target_date ) )
	{
		$request_parameters->{'requestID'} = $request_id;
	}
	elsif ( !defined( $request_id ) && defined( $merchant_reference_number ) && defined( $target_date ) )
	{
		croak 'The target_date format must be YYYYMMDD'
			unless $target_date =~ m/^\d{8}$/;

		$request_parameters->{'merchantReferenceNumber'} = $merchant_reference_number;
		$request_parameters->{'targetDate'} = $target_date;
	}
	else
	{
		croak 'Please provide either a request_id or the combination of a '
			. 'merchant_reference_number and target_date parameters';
	}

	# Add option to get extended details.
	$request_parameters->{'includeExtendedDetail'} = $include_extended_detail
		if defined( $include_extended_detail );

	# Send the query.
	my $request = HTTP::Request::Common::POST(
		$self->use_production_system() ? $PRODUCTION_URL : $TEST_URL,
		Content => $request_parameters,
	);
	$request->authorization_basic(
		$self->get_username(),
		$self->get_password(),
	);

	my $response = $user_agent->request( $request );
	croak "Could not get a response from CyberSource"
		unless defined $response;
	croak "CyberSource returned the following error: " . $response->status_line()
		unless $response->is_success();

	return $response->content();
}


=head1 BUGS

Please report any bugs or feature requests through the web interface at
L.
I will be notified, and then you'll automatically be notified of progress on
your bug as I make changes.


=head1 SUPPORT

You can find documentation for this module with the perldoc command.

	perldoc Business::CyberSource::Report::SingleTransaction


You can also look for information at:

=over 4

=item *

GitHub's request tracker

L

=item *

AnnoCPAN: Annotated CPAN documentation

L

=item *

CPAN Ratings

L

=item *

MetaCPAN

L

=back


=head1 AUTHOR

L, C<<  >>.


=head1 ACKNOWLEDGEMENTS

I originally developed this project for ThinkGeek
(L). Thanks for allowing me to open-source it!


=head1 COPYRIGHT & LICENSE

Copyright 2011-2017 Guillaume Aubert.

This code is free software; you can redistribute it and/or modify it under the
same terms as Perl 5 itself.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the LICENSE file for more details.

=cut


1;