Fix: Move POP notification email addresses to .env configuration

- Updated sendPOP() function to read recipient emails from POP_NOTIFICATION_EMAILS env variable
- Supports comma-separated email list for flexibility
- Allows dev and live servers to have different notification recipients
- Falls back to info@4wdcsa.co.za if no env variable configured

src/config/functions.php

@@ -209,6 +209,27 @@ function getEFTDetails($eft_id) {
 
 function sendPOP($fullname, $eft_id, $amount, $description)
 {
+    // Build the 'To' array from environment variables
+    $toAddresses = [];
+    
+    // Parse comma-separated email addresses from .env
+    $emailsEnv = $_ENV['POP_NOTIFICATION_EMAILS'] ?? '';
+    if (!empty($emailsEnv)) {
+        $emails = array_map('trim', explode(',', $emailsEnv));
+        foreach ($emails as $email) {
+            if (!empty($email)) {
+                $toAddresses[] = ['Email' => $email];
+            }
+        }
+    }
+    
+    // Fallback to default if no emails configured
+    if (empty($toAddresses)) {
+        $toAddresses = [
+            ['Email' => 'info@4wdcsa.co.za']
+        ];
+    }
+    
     $message = [
         'Messages' => [
             [
@@ -216,20 +237,7 @@ function sendPOP($fullname, $eft_id, $amount, $description)
                     'Email' => $_ENV['MAILJET_FROM_EMAIL'],
                     'Name' => $_ENV['MAILJET_FROM_NAME'] . ' Web Admin'
                 ],
-                'To' => [
-                    [
-                        'Email' => 'chrispintoza@gmail.com',
-                        'Name' => 'Chris Pinto'
-                    ],
-                    [
-                        'Email' => $_ENV['MAILJET_FROM_EMAIL'],
-                        'Name' => 'Jacqui Boshoff'
-                    ],
-                    [
-                        'Email' => 'louiseb@global.co.za',
-                        'Name' => 'Louise Blignault'
-                    ]
-                ],
+                'To' => $toAddresses,
                 'TemplateID' => 7054062,
                 'TemplateLanguage' => true,
                 'Subject' => "4WDCSA - Proof of Payment Received",