update version and get rid of deprecation warnings

Dockerfile

@@ -1,4 +1,4 @@
-FROM wordpress:6.1.1
+FROM wordpress:6.4.2
 
 ARG woocommerce_version
 

class-wc-gateway-komoju.php

@@ -28,6 +28,14 @@ class WC_Gateway_Komoju extends WC_Payment_Gateway
     /** @var WC_Logger Logger instance */
     public static $log;
 
+    protected $debug;
+    protected $invoice_prefix;
+    protected $secretKey;
+    protected $webhookSecretToken;
+    protected $komoju_api;
+    protected $instructions;
+    protected $useOnHold;
+
     /**
      * Constructor for the gateway.
      */

docker-compose.yml

@@ -21,7 +21,7 @@ services:
        context: .
        dockerfile: Dockerfile
        args:
-         woocommerce_version: 6.3.1
+         woocommerce_version: 8.5.1
      ports:
        - "8000:80"
      restart: always

docs/dev_setup.md

@@ -2,22 +2,34 @@
 
 This document provides a detailed setup guide for the development environment, including instructions for WordPress and WooCommerce. This was written on WordPress version 6.1.1 and WooCommerce 6.3.1.
 
-To begin, start the docker containers:
+To begin, start the docker containers, using the --build option to watch for changes:
 
 ```
-$ docker-compose up
+docker-compose up --build
 ```
 
 This will download the docker images and WordPress plugins. Once the initial setup is done (docker is no longer constantly writing text to screen), you can navigate to `127.0.0.1:8000` to setup WordPress.
 
 **Note:** It _has_ to be `127.0.0.1`, not `localhost`
 
+If you've made changes to your files, you can manually rebuild using build. If you've made changes to your Docker configuration, you can do a fresh build with --no-cache option.
+
+```
+docker-compose build --no-cache
+```
+
+If you want to completely start fresh, including removing any data stored in Docker volumes (such as your MySQL database data), you can use the -v option:
+
+```
+docker-compose down -v
+```
+
 ## Configuring Ngrok
 
 Because the Komoju plugin uses webhooks to receive notifications once the payment is complete the wordpress instance will need to be accessible to the internet. This can be done with [ngrok](https://ngrok.com/):
 
 ```
-ngrok http -host-header=rewrite http://127.0.0.1:8000
+ngrok http --host-header=rewrite http://127.0.0.1:8000
 ```
 
 **Note:** Accessing the website using the ngrok endpoint doesn't work particularly well, so you're better off using 127.0.0.1 to go through the checkout flow and just use ngrok for the webhook integration.

includes/class-wc-gateway-komoju-single-slug.php

@@ -12,6 +12,16 @@
  */
 class WC_Gateway_Komoju_Single_Slug extends WC_Gateway_Komoju
 {
+    protected $publishableKey;
+    protected $payment_method;
+    protected $debug;
+    protected $invoice_prefix;
+    protected $secretKey;
+    protected $webhookSecretToken;
+    protected $komoju_api;
+    protected $instructions;
+    protected $useOnHold;
+
     public function __construct($payment_method)
     {
         $slug = $payment_method['type_slug'];
@@ -24,28 +34,31 @@ public function __construct($payment_method)
 
         if ($this->get_option('showIcon') == 'yes') {
             $this->icon = "https://komoju.com/payment_methods/$slug.svg";
+        }
 
-            if ($slug == 'credit_card') {
-                // Show dynamic icon with supported brands.
-                $brands = $payment_method['subtypes'];
-
-                $sort_order = [
-                    'visa'             => 0,
-                    'master'           => 1,
-                    'jcb'              => 2,
-                    'american_express' => 3,
-                    'diners_club'      => 4,
-                    'discover'         => 5,
-                ];
-
-                // Sort by the order defined above.
-                usort($brands, function ($a, $b) use ($sort_order) {
-                    return $sort_order[$a] - $sort_order[$b];
-                });
+        if ($slug == 'credit_card') {
+            // Show dynamic icon with supported brands.
+            $brands = isset($payment_method['subtypes']) ? $payment_method['subtypes'] : [];
+            $sort_order = [
+                'visa'             => 0,
+                'master'           => 1,
+                'jcb'              => 2,
+                'american_express' => 3,
+                'diners_club'      => 4,
+                'discover'         => 5,
+            ];
+
+            // Sort by the order defined above.
+            usort($brands, function ($a, $b) use ($sort_order) {
+                // Get the sort order for $a and $b, providing a default value if the key doesn't exist
+                $sort_a = isset($sort_order[$a]) ? $sort_order[$a] : count($sort_order);
+                $sort_b = isset($sort_order[$b]) ? $sort_order[$b] : count($sort_order);
+
+                return $sort_a - $sort_b;
+            });
 
-                $brands = implode(',', $brands);
-                $this->icon .= "?brands=$brands";
-            }
+            $brands = implode(',', $brands);
+            $this->icon .= "?brands=$brands";
         }
 
         // TODO: It would be nice if KOMOJU told us in the payment method object whether or

komoju-php/komoju-php/lib/komoju/KomojuApi.php

@@ -2,6 +2,10 @@
 
 class KomojuApi
 {
+    private $endpoint;
+    private $via;
+    private $secretKey;
+
     public static function defaultEndpoint()
     {
         return 'https://komoju.com';