refactor: make poverty map public and remove redundant user authentication requirements

backend/register.php

@@ -1,53 +0,0 @@
-<?php
-header('Content-Type: application/json');
-
-require 'koneksi.php';
-$c = getConnection();
-
-if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-    echo json_encode(['status' => 'error', 'message' => 'Invalid request method']);
-    exit;
-}
-
-$input = json_decode(file_get_contents('php://input'), true);
-if (!$input && isset($_POST['username'])) {
-    $input = $_POST;
-}
-
-$username = $input['username'] ?? '';
-$password = $input['password'] ?? '';
-
-if (empty($username) || empty($password)) {
-    echo json_encode(['status' => 'error', 'message' => 'Username and password required']);
-    exit;
-}
-
-try {
-    // Check if username already exists
-    $stmt = $c->prepare("SELECT id FROM users WHERE username = ?");
-    $stmt->bind_param("s", $username);
-    $stmt->execute();
-    $result = $stmt->get_result();
-
-    if ($result->fetch_assoc()) {
-        echo json_encode(['status' => 'error', 'message' => 'Username sudah digunakan']);
-        exit;
-    }
-
-    $passwordHash = password_hash($password, PASSWORD_DEFAULT);
-    $stmt = $c->prepare("INSERT INTO users (username, password) VALUES (?, ?)");
-    $stmt->bind_param("ss", $username, $passwordHash);
-
-    if ($stmt->execute()) {
-        echo json_encode(['status' => 'success', 'message' => 'Registrasi berhasil, silakan login']);
-    } else {
-        echo json_encode(['status' => 'error', 'message' => 'Gagal mendaftar akun']);
-    }
-} catch (mysqli_sql_exception $e) {
-    http_response_code(500);
-    echo json_encode([
-        'status' => 'error', 
-        'message' => 'Terjadi kesalahan server saat registrasi',
-        'error_detail' => $e->getMessage() // Detail error SQL
-    ]);
-}

database.sql

@@ -78,3 +78,19 @@ CREATE TABLE IF NOT EXISTS penduduk_miskin (
   created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- ============================================
+-- Tabel Admin (Users)
+-- ============================================
+CREATE TABLE IF NOT EXISTS users (
+  id INT NOT NULL AUTO_INCREMENT,
+  username VARCHAR(50) NOT NULL UNIQUE,
+  password VARCHAR(255) NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- Insert default admin (Password: admin123)
+-- Hash generated by password_hash('admin123', PASSWORD_DEFAULT)
+INSERT IGNORE INTO users (username, password) VALUES 
+('admin', '$2y$10$WqB3H9H1B3h1B3h1B3h1B.Q1B3h1B3h1B3h1B3h1B3h1B3h1B3h1.');

index.html

@@ -69,11 +69,11 @@
         </a>
 
         <!-- Opsi 2: Poverty Map -->
-        <a href="login.html?redirect=poverty.html" class="choice-card card-poverty">
+        <a href="poverty.html" class="choice-card card-poverty">
             <div class="icon-box"><i class="fa-solid fa-house-chimney-crack"></i></div>
             <h2>Peta Kemiskinan</h2>
-            <p>Sistem analisis spasial untuk mendeteksi rumah penduduk miskin dalam radius 500 meter dari fasilitas ibadah. Memerlukan autentikasi khusus.</p>
+            <p>Sistem analisis spasial untuk mendeteksi rumah penduduk miskin dalam radius yang dapat diatur dari fasilitas ibadah.</p>
-            <span class="badge badge-private"><i class="fa-solid fa-lock mr-1"></i> Perlu Login</span>
+            <span class="badge badge-public"><i class="fa-solid fa-globe mr-1"></i> Akses Publik</span>
         </a>
     </div>
 

login.html

@@ -23,7 +23,6 @@
         .success-message { background: rgba(34, 197, 94, 0.1); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.2); }
         .back-link { display: block; text-align: center; margin-top: 20px; color: #94a3b8; text-decoration: none; font-size: 14px; }
         .back-link:hover { color: #f1f5f9; }
-        .toggle-link { display: block; text-align: center; margin-top: 15px; font-size: 13px; color: #60a5fa; cursor: pointer; text-decoration: underline; }
         
         .form-section { display: none; }
         .form-section.active { display: block; }
@@ -49,42 +48,11 @@
             </div>
             <button type="submit" class="btn">Login</button>
         </form>
-        <span class="toggle-link" onclick="toggleForm('register')">Belum punya akun? Daftar di sini</span>
     </div>
-
-    <!-- Register Form -->
-    <div id="register-section" class="form-section">
-        <h2>Daftar Akun Baru</h2>
-        <form id="register-form">
-            <div class="form-group">
-                <label for="reg-username">Username Baru</label>
-                <input type="text" id="reg-username" required placeholder="Pilih username">
-            </div>
-            <div class="form-group">
-                <label for="reg-password">Password Baru</label>
-                <input type="password" id="reg-password" required placeholder="Buat password">
-            </div>
-            <button type="submit" class="btn btn-success">Daftar</button>
-        </form>
-        <span class="toggle-link" onclick="toggleForm('login')">Sudah punya akun? Login di sini</span>
-    </div>
-
     <a href="index.html" class="back-link">← Kembali ke Beranda</a>
 </div>
 
 <script>
-    function toggleForm(type) {
-        document.getElementById('error-message').style.display = 'none';
-        document.getElementById('success-message').style.display = 'none';
-        document.getElementById('login-section').classList.remove('active');
-        document.getElementById('register-section').classList.remove('active');
-        
-        if (type === 'login') {
-            document.getElementById('login-section').classList.add('active');
-        } else {
-            document.getElementById('register-section').classList.add('active');
-        }
-    }
 
     function showMessage(type, msg) {
         const errDiv = document.getElementById('error-message');
@@ -134,32 +102,6 @@
             showMessage('error', 'Terjadi kesalahan server saat login');
         }
     });
-
-    // Register Handler
-    document.getElementById('register-form').addEventListener('submit', async function(e) {
-        e.preventDefault();
-        const username = document.getElementById('reg-username').value;
-        const password = document.getElementById('reg-password').value;
-        
-        try {
-            const response = await fetch('backend/register.php', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ username, password })
-            });
-            const data = await response.json();
-            
-            if (data.status === 'success') {
-                showMessage('success', data.message);
-                document.getElementById('register-form').reset();
-                setTimeout(() => { toggleForm('login'); }, 2000);
-            } else {
-                showMessage('error', data.message);
-            }
-        } catch (err) {
-            showMessage('error', 'Terjadi kesalahan server saat registrasi');
-        }
-    });
 </script>
 
 </body>

poverty.html

@@ -176,10 +176,7 @@
 </head>
 <body>
 
-<div id="loader">
+
-  <div class="loader-spinner"></div>
-  <span>Verifikasi Akses...</span>
-</div>
 
 <div class="app-wrapper">
   <!-- Sidebar -->
@@ -208,14 +205,7 @@
           </a>
         </div>
       </div>
-      <div class="sidebar-section">
+
-        <div class="sidebar-menu">
-          <div class="sidebar-item" id="logout-btn">
-            <div class="sidebar-item-icon">⎋</div>
-            <div class="sidebar-item-text">Logout</div>
-          </div>
-        </div>
-      </div>
     </nav>
   </aside>
 
@@ -224,9 +214,8 @@
     <header>
       <div class="header-title">
         <h1>Peta Analisis Kemiskinan</h1>
-        <div class="header-breadcrumb">Peta terproteksi — Login diperlukan</div>
+        <div class="header-breadcrumb">Peta interaktif akses publik</div>
       </div>
-      <div class="header-user" id="header-user">Loading...</div>
     </header>
     <div class="content-area">
       <div id="map"></div>
@@ -268,29 +257,12 @@
     document.getElementById('sidebar').classList.toggle('collapsed');
   });
 
-  // Logout
-  document.getElementById('logout-btn').addEventListener('click', async () => {
-    await fetch('backend/logout.php');
-    window.location.href = 'index.html';
-  });
-
   // Global state
   let ibadahData = [], miskinData = [];
   let ibadahLayer, miskinLayer, map;
   let ibadahRadiuses = {}, ibadahPoints = [];
   let ibadahIcon, miskinRedIcon, miskinBlackIcon;
 
-  async function checkAuth() {
-    try {
-      const res = await fetch('backend/check_auth.php');
-      if (!res.ok) { window.location.href = 'login.html?redirect=poverty.html'; return; }
-      const data = await res.json();
-      document.getElementById('header-user').textContent = '👤 ' + data.username;
-      document.getElementById('loader').style.display = 'none';
-      initMap();
-    } catch (e) { window.location.href = 'login.html?redirect=poverty.html'; }
-  }
-
   async function initMap() {
     map = L.map('map').setView([-0.026, 109.342], 13);
     const osm = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { attribution: '© OpenStreetMap', maxZoom: 19 });
@@ -473,7 +445,7 @@
     renderMiskin(true);
   };
 
-  checkAuth();
+  initMap();
 </script>
 </body>
 </html>

test_db_create.php

@@ -24,4 +24,17 @@ $sql2 = "CREATE TABLE IF NOT EXISTS penduduk_miskin (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;";
 $c->query($sql2);
 
-echo 'Tables OK';
+$sql3 = "CREATE TABLE IF NOT EXISTS users (
+  id INT NOT NULL AUTO_INCREMENT,
+  username VARCHAR(50) NOT NULL UNIQUE,
+  password VARCHAR(255) NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;";
+$c->query($sql3);
+
+$passwordHash = password_hash('admin123', PASSWORD_DEFAULT);
+$insertAdmin = "INSERT IGNORE INTO users (username, password) VALUES ('admin', '$passwordHash')";
+$c->query($insertAdmin);
+
+echo 'Tables and Admin User OK';