PayPal RESTful API Payment Module

[DragonLady]

Have you tried the built-in PayPal Express with your credentials?

? I only have ONE?

My options are:
PayPal Payments Standard
PayPal Payments Pro
PayPal Express Checkout

I cannot use the standard version because its asking for a PDT Token which I can't seem to find on PayPal anywhere.
I cannot use PayPal Payments Pro until I get Express checkout working. It also requires curl over SSL, which I may have but will have to ask my hosting company.

Mayhaps I haven't installed something correctly?

[lat9]

? I only have ONE?

My options are:
PayPal Payments Standard
PayPal Payments Pro
PayPal Express Checkout

I cannot use the standard version because its asking for a PDT Token which I can't seem to find on PayPal anywhere.
I cannot use PayPal Payments Pro until I get Express checkout working. It also requires curl over SSL, which I may have but will have to ask my hosting company.

Mayhaps I haven't installed something correctly?

Right, if PayPal Checkout (RESTful) doesn't display, then you haven't installed the payment module's files.

[DragonLady]

Right, if PayPal Checkout (RESTful) doesn't display, then you haven't installed the payment module's files.

Well, now, I'll bet that's the source of the problems.

I'll backup my files and re-install. I'll be back to let ya know how it goes. :)

Thank-you!!!

[lat9]

Well, now, I'll bet that's the source of the problems.

I'll backup my files and re-install. I'll be back to let ya know how it goes. :)

Thank-you!!!

You're very welcome.

[DragonLady]

You're very welcome.

Okay; re-installed it. Apparently I put some files in the wrong folder, which I've noticed causing problems before. ;)

Anyway, module *seems* to work on the admin side, but no PayPal button shows up on the storefront checkout page.

There were error codes when I first installed it but I deleted them because I had so many from before...now I'm regretting that because it isn't displaying any new ones.

(sigh)

I'm pretty sure I do have everything uploaded correctly, so any clues what else may be going on now?

[DragonLady]

Okay; re-installed it. Apparently I put some files in the wrong folder, which I've noticed causing problems before. ;)

(snip)

I'm pretty sure I do have everything uploaded correctly, so any clues what else may be going on now?

Also: I'm using ZC version 2.0.1 so I don't think module is disabling itself.

[DragonLady]

Okay, I made a fake account and used the checkout now button to buy an imaginary item in sandbox mode, but got the following errors:

First, I was sent to https://alchemycabinet.com/index.php...eckout_payment with the message "this page isn't working right now".

The admin error log messages are:

[11-Aug-2024 17:05:26 UTC] Request URI: /index.php?main_page=checkout_payment, IP address: 207.173.41.241
--> PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #2 ($coupon_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid(4, '')
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid(4, '')
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total('')
#3 /includes/classes/order_total.php(197): ot_coupon->process()
#4 /includes/modules/pages/checkout_payment/header_php.php(101): order_total->pre_confirmation_check()
#5 /index.php(35): require('/home/alchem44/...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14.

[11-Aug-2024 17:05:26 UTC] Request URI: /index.php?main_page=checkout_payment, IP address: 207.173.41.241
--> PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #2 ($coupon_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid(4, '')
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid(4, '')
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total('')
#3 /includes/classes/order_total.php(197): ot_coupon->process()
#4 /includes/modules/pages/checkout_payment/header_php.php(101): order_total->pre_confirmation_check()
#5 /index.php(35): require('/home/alchem44/...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14.

Which...seem a lot like the original messages I was getting trying to use the PayPal Express module I had installed before?

[lat9]

Okay, I made a fake account and used the checkout now button to buy an imaginary item in sandbox mode, but got the following errors:

First, I was sent to https://alchemycabinet.com/index.php...eckout_payment with the message "this page isn't working right now".

The admin error log messages are:

[11-Aug-2024 17:05:26 UTC] Request URI: /index.php?main_page=checkout_payment, IP address: 207.173.41.241
--> PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #2 ($coupon_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid(4, '')
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid(4, '')
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total('')
#3 /includes/classes/order_total.php(197): ot_coupon->process()
#4 /includes/modules/pages/checkout_payment/header_php.php(101): order_total->pre_confirmation_check()
#5 /index.php(35): require('/home/alchem44/...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14.

[11-Aug-2024 17:05:26 UTC] Request URI: /index.php?main_page=checkout_payment, IP address: 207.173.41.241
--> PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #2 ($coupon_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid(4, '')
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid(4, '')
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total('')
#3 /includes/classes/order_total.php(197): ot_coupon->process()
#4 /includes/modules/pages/checkout_payment/header_php.php(101): order_total->pre_confirmation_check()
#5 /index.php(35): require('/home/alchem44/...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14.

Which...seem a lot like the original messages I was getting trying to use the PayPal Express module I had installed before?

This needs to be reported as a base Zen Cart bug; not associated with this payment module.

Update: Those line numbers don't line up with the zc201 version of the /includes/modules/order_totals/ot_coupon.php file; I'll suggest you re-compare your installation to the files provided in the base zip-file.

[DragonLady]

This is a fresh install, so it should all match. Nevertheless, I'll find that file and see if I can find any differences. I have installed several add-ons, and I can't be sure one of them didn't overwrite that.

[DragonLady]

Ugh.

Comparing using online tool there are a bunch of differences.

I'll have to make a plan....

Thank-you very much for all your help so far. :)