From 6bc1838e3bab2d486354474136934ce878f1a760 Mon Sep 17 00:00:00 2001
From: Jaime Hing III <jaimehing@gmail.com>
Date: Wed, 24 Jul 2024 21:12:08 +0800
Subject: [PATCH] Adjust building of parameter query due to changes in checkout
 session endpoints.

---
 CHANGELOG.md              |  4 ++++
 VERSION                   |  2 +-
 initialize.php            |  1 -
 src/Helpers/Parameter.php | 31 -------------------------------
 src/HttpClient.php        |  4 ++--
 5 files changed, 7 insertions(+), 35 deletions(-)
 delete mode 100644 src/Helpers/Parameter.php

diff --git a/CHANGELOG.md b/CHANGELOG.md
index facd658..fb1bd01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [0.1.3] - 2024-07-24
+
+- Adjust building of parameter query due to changes in checkout session endpoints.
+
 ## [0.1.2] - 2024-07-24
 
 - Add checkout session endpoints.
diff --git a/VERSION b/VERSION
index d917d3e..b1e80bb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1.2
+0.1.3
diff --git a/initialize.php b/initialize.php
index 13fd2be..b63db21 100644
--- a/initialize.php
+++ b/initialize.php
@@ -3,7 +3,6 @@
 $srcDir = dirname(__FILE__) . '/src';
 
 require $srcDir . '/Payrex.php';
-require $srcDir . '/Helpers/Parameter.php';
 require $srcDir . '/PayrexClient.php';
 require $srcDir . '/ApiResource.php';
 require $srcDir . '/Error.php';
diff --git a/src/Helpers/Parameter.php b/src/Helpers/Parameter.php
deleted file mode 100644
index dad9600..0000000
--- a/src/Helpers/Parameter.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-namespace Payrex\Helpers;
-
-class Parameter {
-  public static function encode($params, $prefix = '') {
-    $final_query = [];
-
-    foreach ($params as $key => $value) {
-        $newKey = $prefix === '' ? $key : $prefix . '[' . $key . ']';
-
-        if($prefix === '') {
-            $newKey = $key;
-        } else {
-            if(is_numeric($key) && !is_array($value)) {
-                $newKey = $prefix . '[]';
-            } else {
-                $newKey = $prefix . '[' . $key . ']';
-            }
-        }
-
-        if (is_array($value)) {
-            $final_query[] = self::encode($value, $newKey);
-        } else {
-            $final_query[] = urlencode($newKey) . '=' . urlencode($value);
-        }
-    }
-
-    return implode('&', $final_query);
-  }
-}
\ No newline at end of file
diff --git a/src/HttpClient.php b/src/HttpClient.php
index 80390ca..60d317f 100644
--- a/src/HttpClient.php
+++ b/src/HttpClient.php
@@ -17,7 +17,7 @@ public function request($opts)
         $url = $opts['url'];
 
         if (isset($opts['params']) && $opts['method'] === 'GET') {
-            $url .= '?' . http_build_query($opts['params']);
+            $url .= '?' . preg_replace('/%5B[0-9]+%5D/simU', '%5B%5D', http_build_query($opts['params']));
         }
 
         $ch = curl_init($url);
@@ -43,7 +43,7 @@ public function request($opts)
         
         if (in_array($opts['method'], ['DELETE', 'POST', 'PUT'])) {
             if (isset($opts['params'])) {
-                curl_setopt($ch, CURLOPT_POSTFIELDS, \Payrex\Helpers\Parameter::encode($opts['params']));
+                curl_setopt($ch, CURLOPT_POSTFIELDS, preg_replace('/%5B[0-9]+%5D/simU', '%5B%5D', http_build_query($opts['params'])));
             }
             curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $opts['method']);
             curl_setopt($ch, CURLOPT_POST, 1);