Update Project 3 files

03/verify_user.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * verify_user.php — Approve atau Reject user yang pending
+ * POST: user_id, action (approve/reject)
+ * Hanya admin yang boleh akses
+ */
+session_start();
+require_once 'koneksi.php';
+header('Content-Type: application/json');
+
+if (!isset($_SESSION['user_role']) || $_SESSION['user_role'] !== 'admin') {
+    echo json_encode(['success' => false, 'message' => 'Akses ditolak. Hanya Admin.']);
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    echo json_encode(['success' => false, 'message' => 'Hanya POST']);
+    exit;
+}
+
+$user_id = (int)($_POST['user_id'] ?? 0);
+$action  = $_POST['action'] ?? '';
+
+if ($user_id <= 0 || !in_array($action, ['approve', 'reject'])) {
+    echo json_encode(['success' => false, 'message' => 'Parameter tidak valid']);
+    exit;
+}
+
+$newStatus = ($action === 'approve') ? 'approved' : 'rejected';
+
+$stmt = $conn->prepare("UPDATE users SET status = ? WHERE id = ?");
+$stmt->bind_param("si", $newStatus, $user_id);
+
+if ($stmt->execute()) {
+    echo json_encode(['success' => true, 'message' => "Akun berhasil di-" . $newStatus]);
+} else {
+    echo json_encode(['success' => false, 'message' => 'Gagal memperbarui status: ' . $conn->error]);
+}
+
+$stmt->close();
+$conn->close();