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package Business::OnlinePayment::eWay;
use strict;
use Carp;
use Business::OnlinePayment;
use Business::CreditCard;
use Net::SSLeay qw( post_https );
use XML::Simple;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK $DEBUG);
require Exporter;
@ISA = qw(Exporter AutoLoader Business::OnlinePayment);
@EXPORT = qw();
@EXPORT_OK = qw();
$VERSION = '0.01';
$DEBUG = 1;
my $default_path = '/gateway/xmlpayment.asp';
my $default_cvn_path = '/gateway_cvn/xmlpayment.asp';
my $default_test_path = '/gateway/xmltest/testpage.asp';
my $default_cvn_test_path = '/gateway_cvn/xmltest/testpage.asp';
sub set_defaults {
my $self = shift;
$self->server('www.eway.com.au');
$self->port('443');
$self->path($default_path);
}
sub revmap_fields {
my($self,%map) = @_;
my %content = $self->content();
foreach(keys %map) {
$content{$_} = ref($map{$_})
? ${ $map{$_} }
: (exists($content{$map{$_}})
? $content{$map{$_}}
: ''
);
}
$self->content(%content);
}
sub get_fields {
my($self,@fields) = @_;
my %content = $self->content();
my %new = ();
foreach( grep defined $content{$_}, @fields) { $new{$_} = $content{$_}; }
return %new;
}
sub submit {
my($self) = @_;
my %content = $self->content;
my $action = lc($content{'action'});
die 'eSec only supports "Normal Authorization" transactions'
unless $action eq 'normal authorization';
$content{'expiration'} =~ /^(\d+)\D+(\d+)$/
or croak "unparsable expiration $content{expiration}";
my ($month, $year) = ( $1, $2 );
$month += 0;
$year %= 100; #not y2.1k safe
$content{'amount'} =~ /^(\d+\.+\d{0,2})$/
or croak "unparsable amount $content{amount}";
my $amount = $1*100;
my $address = $content{'address'} if exists $content{'address'};
$address .= $content{'city'} if exists $content{'city'};
$address .= $content{'state'} if exists $content{'state'};
$address .= '';
$self->revmap_fields(
ewayCustomerID => 'login',
ewayTotalAmount => \$amount,
ewayCustomerFirstName => 'first_name',
ewayCustomerLastName => 'last_name',
ewayCustomerEmail => 'email',
ewayCustomerAddress => \$address,
ewayCustomerPostcode => 'zip',
ewayCustomerInvoiceDescription => 'description',
ewayCustomerInvoiceRef => 'invoice_number',
ewayCardHoldersName => 'name',
ewayCardNumber => 'card_number',
ewayCardExpiryMonth => \$month,
ewayCardExpiryYear => \$year,
ewayTrxnNumber => 'transaction_number',
ewayOption1 => 'option1',
ewayOption2 => 'option1',
ewayOption3 => 'option1',
ewayCVN => 'cvv2',
);
%content = $self->content;
if ( $DEBUG ) {
warn "content:$_ => $content{$_}\n" foreach keys %content;
}
if ($self->transaction_type() eq 'CC' ) {
$self->required_fields(qw/action login amount name card_number expiration/);
} else {
croak("eWay can't handle transaction type: ".
$self->transaction_type());
}
my %post_data = $self->get_fields( map "$_", qw(
ewayCustomerID ewayTotalAmount ewayCustomerFirstName ewayCustomerLastName
ewayCustomerEmail ewayCustomerAddress ewayCustomerPostcode
ewayCustomerInvoiceDescription ewayCustomerInvoiceRef ewayCardHoldersName
ewayCardNumber ewayCardExpiryMonth ewayCardExpiryYear ewayTrxnNumber
ewayOption1 ewayOption2 ewayOption3 ewayCVN
) );
if ( $DEBUG ) {
warn "post_data:$_ => $post_data{$_}\n" foreach keys %post_data;
}
my $pd = XMLout({%post_data}, 'NoAttr' => 1, 'RootName' => 'ewaygateway');
if ( $DEBUG ) {
warn $pd,"\n";
}
my $server = $self->server();
my $port = $self->port();
my $path = $self->path();
if ($post_data{ewayCVN} && $path eq $default_path){
$path = $default_cvn_path;
}
if ($self->test_transaction) {
if ($path eq $default_path) {
$path = $default_test_path;
}elsif ($path eq $default_cvn_path){
$path = $default_cvn_test_path;
}else{
croak "Test mode not supported for path: $path\n";
}
}
my($page,$server_response) =
post_https($server,$port,$path,'',$pd);
if ( $DEBUG ) {
warn $page,"\n";
}
my $response;
if ($server_response =~ /HTTP\/1\.1 200 OK/){
$response = XMLin($page);
}else{
$response->{ewayTrxnError} = $server_response;
}
if ( $response->{ewayTrxnStatus} =~ /^True/ ) {
$self->is_success(1);
$self->authorization($response->{ewayAuthCode});
} else {
$self->is_success(0);
}
$self->error_message($response->{ewayTrxnError});
$self->server_response($response);
}
1;
__END__
=head1 NAME
Business::OnlinePayment::eWay - eWay backend for Business::OnlinePayment
=head1 SYNOPSIS
use Business::OnlinePayment;
my $tx = new Business::OnlinePayment("eWay");
$tx->content(
login => '87654321', #ewayCustomerID
action => 'Normal Authorization',
description => 'Business::OnlinePayment test',
amount => '49.95',
invoice_number => '100100',
name => 'Tofu Beast',
card_number => '46464646464646',
expiration => '11/08',
);
$tx->submit();
if($tx->is_success()) {
print "Card processed successfully: ".$tx->authorization."\n";
} else {
print "Card was rejected: ".$tx->error_message."\n";
}
=head1 DESCRIPTION
For detailed information see L<Business::OnlinePayment>.
=head1 NOTE
=head1 COMPATIBILITY
This module implements eWay's XML API. See
http://www.eway.com.au/support/xml.aspx for details.
=head1 AUTHOR
Jeff Finucane <jeff@cmh.net>
=head1 SEE ALSO
perl(1). L<Business::OnlinePayment>.
=cut
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