Deploy WebGIS 01-05 dengan Docker
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<?php
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/**
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* tambah.php
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* Menerima data POST dari JavaScript (fetch + FormData),
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* memvalidasi, lalu menyimpan data SPBU baru ke database.
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* Mengembalikan response JSON termasuk data lengkap yang baru disimpan
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* agar JavaScript bisa langsung menambahkan marker ke layer group yang tepat.
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*/
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// ── Sertakan file koneksi database ───────────────────────────────────────────
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require_once 'koneksi.php';
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// Set header response sebagai JSON
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header('Content-Type: application/json');
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// ── Hanya menerima method POST ────────────────────────────────────────────────
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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http_response_code(405);
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echo json_encode(['status' => 'error', 'message' => 'Method tidak diizinkan.']);
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exit;
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}
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// ── Ambil & bersihkan input dari form ────────────────────────────────────────
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$nama_spbu = trim($_POST['nama_spbu'] ?? '');
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$status_ramai = trim($_POST['status_ramai'] ?? '');
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$buka_24_jam = trim($_POST['buka_24_jam'] ?? '');
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$status_operasional = trim($_POST['status_operasional'] ?? '');
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$nomor_hp = trim($_POST['nomor_hp'] ?? '');
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$latitude = trim($_POST['latitude'] ?? '');
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$longitude = trim($_POST['longitude'] ?? '');
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// ── Validasi: semua field wajib terisi ───────────────────────────────────────
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if (
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empty($nama_spbu) ||
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empty($status_ramai) ||
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empty($buka_24_jam) ||
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empty($status_operasional) ||
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empty($nomor_hp) ||
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$latitude === '' ||
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$longitude === ''
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) {
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echo json_encode(['status' => 'error', 'message' => 'Semua field wajib diisi.']);
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exit;
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}
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// ── Validasi nilai ENUM (server-side) ────────────────────────────────────────
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$valid_ramai = ['ramai', 'tidak_ramai'];
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$valid_24jam = ['ya', 'tidak'];
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$valid_operasional = ['buka', 'tutup'];
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if (!in_array($status_ramai, $valid_ramai)) {
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echo json_encode(['status' => 'error', 'message' => 'Nilai status ramai tidak valid.']);
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exit;
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}
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if (!in_array($buka_24_jam, $valid_24jam)) {
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echo json_encode(['status' => 'error', 'message' => 'Nilai buka 24 jam tidak valid.']);
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exit;
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}
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if (!in_array($status_operasional, $valid_operasional)) {
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echo json_encode(['status' => 'error', 'message' => 'Nilai status operasional tidak valid.']);
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exit;
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}
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// ── Validasi latitude & longitude harus numerik ──────────────────────────────
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if (!is_numeric($latitude) || !is_numeric($longitude)) {
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echo json_encode(['status' => 'error', 'message' => 'Koordinat tidak valid.']);
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exit;
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}
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// Konversi ke float
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$latitude = (float) $latitude;
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$longitude = (float) $longitude;
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// ── Simpan ke database menggunakan prepared statement ────────────────────────
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// Prepared statement mencegah SQL Injection
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$stmt = $koneksi->prepare(
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"INSERT INTO spbu
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(nama_spbu, status_ramai, buka_24_jam, status_operasional, nomor_hp, latitude, longitude)
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VALUES (?, ?, ?, ?, ?, ?, ?)"
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);
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// Bind parameter: s = string, d = double
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$stmt->bind_param(
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'sssssdd',
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$nama_spbu,
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$status_ramai,
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$buka_24_jam,
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$status_operasional,
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$nomor_hp,
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$latitude,
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$longitude
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);
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// Eksekusi query
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if ($stmt->execute()) {
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$newId = $koneksi->insert_id;
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// Ambil data lengkap termasuk created_at & updated_at dari DB
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$res = $koneksi->query("SELECT * FROM spbu WHERE id = $newId");
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$newData = $res->fetch_assoc();
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$newData['latitude'] = (float) $newData['latitude'];
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$newData['longitude'] = (float) $newData['longitude'];
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// Kembalikan data lengkap agar JS bisa menentukan layer group yang tepat
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echo json_encode([
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'status' => 'success',
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'message' => 'Data SPBU berhasil ditambahkan.',
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'data' => $newData
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]);
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} else {
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echo json_encode(['status' => 'error', 'message' => 'Gagal menyimpan data: ' . $stmt->error]);
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}
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$stmt->close();
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$koneksi->close();
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?>
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