first commit

config/db.php

@@ -0,0 +1,30 @@
+<?php
+// ============================================================
+// config/db.php — Database connection (PDO)
+// ============================================================
+
+define('DB_HOST', '127.0.0.1');  // ← ganti dari localhost ke 127.0.0.1
+define('DB_NAME', 'webgis_db');     // ← ganti dari webgis_db ke webgis
+define('DB_USER', 'root');
+define('DB_PASS', 'root123');
+define('DB_CHARSET', 'utf8mb4');
+
+function getDB(): PDO {
+    static $pdo = null;
+    if ($pdo === null) {
+        $dsn = sprintf('mysql:host=%s;dbname=%s;charset=%s', DB_HOST, DB_NAME, DB_CHARSET);
+        $options = [
+            PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            PDO::ATTR_EMULATE_PREPARES   => false,
+        ];
+        try {
+            $pdo = new PDO($dsn, DB_USER, DB_PASS, $options);
+        } catch (PDOException $e) {
+            http_response_code(500);
+            echo json_encode(['error' => 'Database connection failed: ' . $e->getMessage()]);
+            exit;
+        }
+    }
+    return $pdo;
+}