USPS Shipping (RESTful) (USPSr)

[retched]

Wait, that is ...

foreach ($check->fields['zone_id'] as $zone) {
   if ($zone < 1 || $zone === $order->delivery['zone_id']) $check_flag = true;            
} 

Did you enable the geo blocking feature? Need a bit more about the configuration of the module to start tracking this down.

Huh... figured this one out. Evidently I should not use foreach loops when pulling from the database. Patch for this one coming shortly.

[retched]

To non-encapsulated users: starting with 1.1.0, you can simply overwrite the installation by extracting the files as directed. If there were any database changes, the module will self-correct.

Fixed

• Fixed an issue where the estimated delivery and estimated day count would repeat twice. (Ex: "USPS (Priority Mail [est. delivery 03/09/2025] [est. delivery 03/09/2025])" ) Still not sure where it came from but it's resolved. [#36]
• Fixed an issue where an older version of ZenCart would try to invoke zen_db_perform with capitalized commands (`UPDATE` instead of `update`) and ZC just doesn't know what to do. [#40]
• Fixed an issue where after selecting add-ons, you couldn't clear all of them off in bulk. In short, you had to leave one up and deselect the others. [#42]
• Fixed an issue where the originating JSON request wasn't being attached to the log. [#43]
• Fixed an issue that caused a crash when using the "Shipping Zones" function to limit where the module should be allowed. (This evidently was also an issue in lat9's USPS module as they were trying to move away from the legacy form of traversing `$db` output. Whenever the `MoveNext()` functionality is removed, that will cause a breaking change in the module as older ZC's will be left out.) [#44]

---
This zip file includes both the Encapsulated and Non-Encapsulated forms of the module. Please read the directions of the included README.html or README.md to see how to install it and which versions of ZenCart can use which versions.

I'm off to bed.

Version is submitted to the module directory. Available on GitHub under Releases.

[brian70809]

Huh... figured this one out. Evidently I should not use foreach loops when pulling from the database. Patch for this one coming shortly.

Thank you!

[jstevenskc]

USPS Shipping (RESTful) for Zen Cart

This module provides sellers a chance to offer United States Postal Service (USPS) shipping rates to customers during checkout. This is done by pulling the rates directly from the USPS' REST API.

This module supports versions 1.5.8 onward innately. (Support from 1.5.7 and backward is not necessarily guaranteed but is plausible. Read the Installation steps below for more details.) This script was primarily written with PHP8 in mind. (It might have problems working with PHP7.)

There isn't much difference between the two versions. However, if you managed to get the WebTools version to work, CONTINUE TO USE THAT VERSION.

USPS API Documentation: https://developers.usps.com/apis
This API takes advantage of four API's: Domestic Prices 3.0, International Prices 3.0, Service Standards 3.0, and OAuth 3.0.

ZenCart Plugins Download: https://www.zen-cart.com/downloads.php?do=file&id=2395 (Pending) (or use the Releases function on the GitHub repository)

GitHub Repository: https://github.com/retched/ZC-USPSRestful

** This thread is only for the USPSr version of the USPS module. For assistance with the original USPS module which uses the WebTools API, you should post in its megathread: https://www.zen-cart.com/showthread....Support-Thread

I have my account on USPS all setup on USPS, but I'm getting the following error with the USPS module:

2025-03-24 00:04:10:
Requesting Token from USPS
Token Request
{
"grant_type": "client_credentials",
"client_id": "**REDACTED**",
"scope": "domestic-prices addresses international-prices service-standards shipments"
}

2025-03-24 00:04:10:
==================================

TOKEN RESPONSE FROM USPS:

null


---------------------------------
CommErr (should be 0): 60 - SSL certificate problem: unable to get local issuer certificate

==================================

Zen Cart 2.1.0
Window Server 2022 - IIS 10.5
PHP 8.4.5
MySQL 8.0.41.0

[cubmanky]

I just updated to all the new stuff. Upgraded my zencart to 2.1.0 and now using this plugin and not the old one for USPS. No clue what's going on. I have an item that is 1 oz and when i put in my zip code to get shipping estimate it shows $22.40 for ground advantage In the old system it would only be just over $5 https://thecubden.org/store

[cubmanky]

I just went in and checked the settings, resaved the info and it looks good now

[retched]

I just went in and checked the settings, resaved the info and it looks good now

I just updated to all the new stuff. Upgraded my zencart to 2.1.0 and now using this plugin and not the old one for USPS. No clue what's going on. I have an item that is 1 oz and when i put in my zip code to get shipping estimate it shows $22.40 for ground advantage In the old system it would only be just over $5 https://thecubden.org/store

Can I know what was changed that caused such a massive swing?

[cubmanky]

Can I know what was changed that caused such a massive swing?

No clue. I just resaved the settings.

[n8pbm]

I have several categories and products I cannot use USPS.

In the other USPS module, I was able to modify usps.php and add categories and products to exclude from using USPS. I thought I might be able to do the same with the uspsr.php but it is very different. Can I modify the file and where would I do this? would add this to the file:

//bof: Skip and only use UPS
$chk_cart = 0;
$chk_cart += $_SESSION['cart']->in_cart_check('master_categories_id','4854');
$chk_cart += $_SESSION['cart']->in_cart_check('products_id','4');
//bof: Skip and only use UPS
$chk_cart = 0;

Thank you

[carlwhat]

I have several categories and products I cannot use USPS.

In the other USPS module, I was able to modify usps.php and add categories and products to exclude from using USPS. I thought I might be able to do the same with the uspsr.php but it is very different. Can I modify the file and where would I do this? would add this to the file:

//bof: Skip and only use UPS
$chk_cart = 0;
$chk_cart += $_SESSION['cart']->in_cart_check('master_categories_id','4854');
$chk_cart += $_SESSION['cart']->in_cart_check('products_id','4');
//bof: Skip and only use UPS
$chk_cart = 0;

Thank you

never modify core code when you do not have to.

try and play along.

create an auto-loading observer. also this post.

that you want to observer this notifier.

if you have successfully gotten that far, you can then add your code as follows:

public function updateNotifyShippingUspsUpdateStatus(&$class)
        {
            $chk_cart = 0;
            $chk_cart += $_SESSION['cart']->in_cart_check('master_categories_id', '4854');
            $chk_cart += $_SESSION['cart']->in_cart_check('products_id', '4');
            if ($chk_cart > 0) {
                $class->enabled = false;
            }
        } 

best.