minor edit routing

app/Controllers/PembelianController.php

 <?php
 // app/controllers/pembelianController.php
 
+ob_start();
 // require_once 'Pembelian.php';
 require_once(__DIR__ . '/../Models/Pembelian.php');
 
+if (!isset($_SESSION["user_id"])) {
+    // User is not authenticated; redirect to login page
+    header("Location: /app/Views/login/login.php");
+    ob_end_flush();
+}
+
 class PembelianController {
     private $pembelianModel;
     
@@ -59,8 +66,8 @@ class PembelianController {
     }
 
     public function handleRequest() {
-        if (isset($_GET['action'])) {
-            if ($_GET['action'] === 'purchaseTicket') {
+        if (isset($_GET['purchaseAction'])) {
+            if ($_GET['purchaseAction'] === 'purchaseTicket') {
                 $ticketId = $_POST['ticketId'];
                 $userId = $_POST['userId'];
                 $this->purchaseTicket($ticketId,$userId);

app/Views/pembelian/pembelian.php

@@ -18,7 +18,7 @@
     <p>Price: <?php echo $ticket['ticket_price']; ?></p>
     
     <!-- Purchase Form -->
-    <form id="purchaseForm" method="post" action="home.php?action=purchaseTicket">
+    <form id="purchaseForm" method="post" action="/app/router.php?purchaseAction=purchaseTicket">
         <input type="hidden" name="ticketId" value="<?php echo $ticket['ticket_id']; ?>">
         <input type="hidden" name="userId" value="<?php echo $_SESSION['user_id']; ?>">
         

app/router.php

@@ -17,7 +17,7 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
         $ticketController->handleRequest();
     } elseif (isset($_POST["userAction"])) {
         $userController->handleRequest();
-    } elseif (isset($_POST["purchaseAction"])) {
+    } elseif (isset($_GET["purchaseAction"])) {
         $pembelianController->handleRequest();
     }
 }