Authorize.net (AIM)

[Butta]

I've enabled the Authorize.net (AIM) and PayPal IPN payment modules in the Zen Cart admin panel. However, when I try to checkout, the Payment Method box only contains the phrase "This is currently the only payment method available to use on this order."

Any suggestions?

[DrByte]

What version of Zen Cart?

In your payment modules settings in the Zen Cart Admin, what "Zone" do you have set? It should be blank (-none-).

[Butta]

That half worked!

I had the zone set to California. I changed them to "--none--" and now the PayPal payment option shows, but the Authorize.Net (AIM) still does not.

Any ideas?

[DrByte]

What version of Zen Cart?

What happens if you "remove" and re-"install" the AIM module via the admin interface? Be sure to record your username and transaction key before clicking "Remove"

[Butta]

Version 1.3.0.2. I removed and re-installed the module and the problem still exists.

[DrByte]

What other mods/addons/customizations have you installed/made?

[Butta]

I'm working on a fresh install of Zen-Cart 1.3.0.2 with only template modifications.

The only PHP files in my template are:

./common/tpl_tabular_display.php
./common/tpl_box_default_right.php
./common/tpl_box_default_single.php
./common/tpl_box_header.php
./common/tpl_columnar_display.php
./common/tpl_footer.php
./common/tpl_header.php
./common/tpl_main_page.php
./common/tpl_box_default_left.php
./sideboxes/tpl_categories.php
./templates/tpl_index_default.php
./templates/tpl_modules_featured_products.php
./template_info.php

What's strange is that the other payment modules show up when enabled.

[DrByte]

Unless you've customized the authorize.net module's language file and made a typo, the only thing preventing it from displaying would be:
- module not installed
- module installed but status set to 'false' instead of 'true'
- module installed but has a Payment Zone setting other than --none--

[Butta]

I'm on my way to finding the solution...

For some reason, authorizenet_aim.php is not showing up in MODULE_PAYMENT_INSTALLED. I can manually force it in there, then the credit card information box shows up on the second page of checkout.

However, once I reload the Payment Modules page of the admin section, it removes authorizenet_aim.php from MODULE_PAYMENT_INSTALLED even though it is installed.

I can't seem to find where/how MODULE_PAYMENT_INSTALLED is set?

[Butta]

I found the bug:

All my "Sort Orders" were set to 0, except for PayPal IPN, which was set to 1.

admin/modules.php builds the $installed_modules array (which eventually stores in MODULE_PAYMENT_INSTALLED for payment modules):

Array ( [0] => authorizenet.php [1] => authorizenet_aim.php [2] => cc.php [3] => cod.php [4] => moneyorder.php )

Then, it processes paypal.php, which is set to sort_order=1, thus over-riding authorizenet_aim.php:

Array ( [0] => authorizenet.php [1] => paypal.php [2] => cc.php [3] => cod.php [4] => moneyorder.php )

This means... if sort_order is set to something other than 0, they must be unique values and not in the 0 to <# of payment modules> range.