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koneksi.php

@@ -1,26 +1,33 @@
 <?php
-// koneksi.php
-session_start();
+// koneksi.php - versi deploy Coolify
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
+$host = getenv('DB_HOST') ?: 'localhost';
+$user = getenv('DB_USER') ?: 'root';
+$pass = getenv('DB_PASS') ?: (getenv('DB_PASSWORD') ?: '');
+$db   = getenv('DB_NAME') ?: 'db_bantuan';
+$port = (int)(getenv('DB_PORT') ?: 3306);
 
-$host = getenv('DB_HOST');
-$user = getenv('DB_USER');
-$pass = getenv('DB_PASSWORD');
-$db   = getenv('DB_NAME');
 define('APP_NAME', 'WebGIS Poverty Mapping');
 define('APP_VERSION', '2.0');
 
-$conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
+$conn = new mysqli($host, $user, $pass, $db, $port);
+
 if ($conn->connect_error) {
-    die(json_encode(['status'=>'error','message'=>'Koneksi DB gagal: '.$conn->connect_error]));
+    die(json_encode([
+        'status' => 'error',
+        'message' => 'Koneksi DB gagal: ' . $conn->connect_error
+    ]));
 }
+
 $conn->set_charset('utf8mb4');
 
-// Helper: sanitasi
 function bersih($str, $conn) {
     return $conn->real_escape_string(htmlspecialchars(strip_tags(trim($str))));
 }
 
-// Helper: cek login
 function cekLogin() {
     if (!isset($_SESSION['user_id'])) {
         header('Location: login.php');
@@ -28,7 +35,6 @@ function cekLogin() {
     }
 }
 
-// Helper: cek role
 function cekRole(...$roles) {
     if (!in_array($_SESSION['role'] ?? '', $roles)) {
         header('Location: index.php?error=akses_ditolak');
@@ -36,15 +42,14 @@ function cekRole(...$roles) {
     }
 }
 
-// Helper: format rupiah
 function rupiah($angka) {
     return 'Rp ' . number_format($angka, 0, ',', '.');
 }
 
-// Helper: usia dari tanggal lahir
 function hitungUsia($tgl) {
     if (!$tgl || $tgl === '0000-00-00') return '-';
     $lahir = new DateTime($tgl);
     $sekarang = new DateTime();
     return $lahir->diff($sekarang)->y . ' th';
-}
+}
+?>