Business::Eway - eWAY - eCommerce the SAFE and EASY way

    use Business::Eway;

    my $eway = Business::Eway->new(
        CustomerID => 87654321,
        UserName => 'TestAccount',
    );

    # when submit the cart order
    if ( $submit_order ) {
        my $rtn = $eway->request($args); # $args from CGI params
        if ( $rtn->{Result} eq 'True' ) {
            print $q->redirect( $rtn->{URI} );
        } else {
            die $rtn->{Error};
        }
    }
    # when user returns back from eway
    elsif ( $in_return_or_cancel_page or $params->{AccessPaymentCode} ) {
        my $rtn = $eway->result($AccessPaymentCode);
        if ( $rtn->{TrxnStatus} eq 'true' ) {
            print "Transaction Success!\n";
        } else {
            print "Transaction Failed!\n";
        }
    }

eWAY - eCommerce the SAFE and EASY way http://www.eway.co.uk/

    my $eway = Business::Eway->new(
        CustomerID => 87654321,
        UserName => 'TestAccount',
    );

* CustomerID (required)

* UserName (required)

Your eWAY Customer ID and User Name.

* ua

* ua_args

By default, we use LWP::UserAgent->new as the UserAgent. you can pass ua or ua_args to use a different one.

All those arguments can be passed into Business::Eway->new() or pass into $eway->request later

* Amount (required)

The amount of the transaction in dollar form

(ie $27.00 transaction would have a Amount value of "27.00")

* Currency (required)

Three letter acronym of the currency code according to ISO 4217 (ie British Pound Sterling would be 'GBP')

Default: 'GBP'

* ReturnUrl (required)

The web address to direct the customer with the result of the transaction.

* CancelURL (required)

The web address to direct the customer when the transaction is cancelled.

* PageTitle

This is value will be displayed as the title of the browser.

Default: eWAY Hosted Payment Page

* PageDescription

This value will be displayed above the Transaction Details.

Default: Blank

* PageFooter

This value will be displayed below the Transaction Details.

* Language

The two letter acronym of the language code. supported languages now:

    English  EN 
    Spanish  ES 
    French   FR 
    German   DE 
    Dutch    NL 

Default: EN

* CompanyName

This will be displayed as the company the customer is purchasing from, including this is highly recommended.

* CompanyLogo

The url of the image can be hosted on the merchants website and pass the secure https:// path of the image to be displayed at the top of the website. This is the top image block on the webpage and is restricted to 960px X 65px. A default secure image is used if none is supplied.

* PageBanner

The url of the image can be hosted on the merchants website and pass the secure https:// path of the image to be displayed at the top of the website. This is the second image block on the webpage and is restricted to 960px X 65px. A default secure image is used if none is supplied.

* CustomerFirstName

* CustomerLastName

* CustomerAddress

* CustomerCity

* CustomerState

* CustomerPostCode

* CustomerCountry

* CustomerPhone

* CustomerEmail

Customer Information

* InvoiceDescription

This field is used to display to the user a description of the purchase they are about to make, usually product summary information.

* MerchantReference

* MerchantInvoice

This is a number created by the merchant for this transaction.

* MerchantOption1

* MerchantOption2

* MerchantOption3

This field is not displayed to the customer but is returned in the result string. Anything can be used here, useful for tracking transactions

    my $url = $eway->request_url($args);
    my $rtn = $eway->request($args);
    my ($status, $url_or_error) = $eway->request($args); # $status 1 - OK, 0 - ERROR

request a URL to https://payment.ewaygateway.com/Request and parse the XML into HASHREF. sample:

    $VAR1 = \{
        'Error' => {},
        'URI' => 'https://payment.ewaygateway.com/UK1/PaymentPage.aspx?value=mwm4VNOrYxxxxxx',
        'Result' => 'True'
    };

Usually you need redirect to the $rtn->{URI} when Result is True (or $url_or_error when $status is 1).

    my $url = $eway->result_url($AccessPaymentCode);
    my $rtn = $eway->result($AccessPaymentCode);
    if ( $rtn->{TrxnStatus} eq 'true' ) {
        print "Transaction Success!\n";
    } else {
        print "Transaction Failed!\n";
    }
    foreach my $k ('TrxnStatus', 'AuthCode', 'ResponseCode', 'ReturnAmount', 'TrxnNumber', 
    'TrxnResponseMessage', 'MerchantOption1', 'MerchantOption2', 'MerchantOption3', 
    'MerchantInvoice', 'MerchantReference') {
        print "$k: $rtn->{$k}\n";
    }

Eway will POST to your ReturnUrl (or CancelURL) when you finish the transaction (or click Cancel button). the POST would contain a param AccessPaymentCode which you can request to get the transaction status.

For example, you want your ReturnUrl to be 'http://mysite.com/cgi-bin/cart.cgi?cart_id=ABC'.

you need write the request like:

    my $rtn = $eway->request(
        # others
        ReturnUrl => 'http://mysite.com/cgi-bin/cart.cgi',
        MerchantOption1 => 'ABC',
    );

and you can get the MerchantOption1 in

    my $rtn = $eway->result($AccessPaymentCode);
    my $cart_id = $rtn->{MerchantOption1}

There is 'examples' directory in the .tar.gz in case you want to have a check.

* Testing

http://www.eway.co.uk/Developer/Testing/Testing.aspx

* Response Code

http://www.eway.co.uk/Developer/Downloads/ResponseCodes.aspx

* Downloads

http://www.eway.co.uk/Developer/Downloads/SampleCode/eWAY-Sample-API-Code.aspx

eWAY Europe Ltd, <support at eway.co.uk>

Copyright 2009 eWAY Europe Ltd.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.