Deploy WebGIS 01-05 dengan Docker

02/hapus.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * hapus.php
+ * Menangani hapus data SPBU, polyline, dan polygon.
+ * Gunakan parameter 'tipe' untuk membedakan jenis data.
+ */
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['status' => 'error', 'message' => 'Method tidak diizinkan.']);
+    exit;
+}
+
+require_once 'koneksi.php';
+
+$tipe = isset($_POST['tipe']) ? trim($_POST['tipe']) : '';
+$id   = isset($_POST['id'])   ? intval($_POST['id']) : 0;
+
+if ($id <= 0) {
+    echo json_encode(['status' => 'error', 'message' => 'ID tidak valid.']);
+    exit;
+}
+
+// Mapping tipe ke nama tabel
+$tabel_map = [
+    'spbu'     => 'spbu',
+    'polyline' => 'polyline',
+    'polygon'  => 'polygon',
+];
+
+if (!array_key_exists($tipe, $tabel_map)) {
+    echo json_encode(['status' => 'error', 'message' => 'Tipe tidak dikenali.']);
+    exit;
+}
+
+$tabel = $tabel_map[$tipe];
+
+// Prepared statement hapus berdasarkan tipe dan id
+$stmt = $koneksi->prepare("DELETE FROM `{$tabel}` WHERE id = ?");
+$stmt->bind_param('i', $id);
+
+if ($stmt->execute()) {
+    if ($stmt->affected_rows > 0) {
+        echo json_encode([
+            'status'  => 'success',
+            'message' => ucfirst($tipe) . ' berhasil dihapus.',
+            'id'      => $id,
+            'tipe'    => $tipe
+        ]);
+    } else {
+        echo json_encode(['status' => 'error', 'message' => 'Data tidak ditemukan.']);
+    }
+} else {
+    echo json_encode(['status' => 'error', 'message' => 'Gagal menghapus: ' . $stmt->error]);
+}
+
+$stmt->close();
+$koneksi->close();