miaaurl/UAS_WebGIS_MiaAurelia_D1041231036
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miaaurl
2026-06-11 16:40:31 +07:00
commit c321f2ba18
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jalan_tanah/api/parsil.php Normal file
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<?php
// api/parsil.php — CRUD Data Parsil Tanah (GeoJSON Polygon)
require_once '../config/database.php';
setCorsHeaders();
$method = $_SERVER['REQUEST_METHOD'];
$conn = getConnection();
switch ($method) {
case 'GET':
if (isset($_GET['id'])) {
$id = intval($_GET['id']);
$stmt = $conn->prepare("SELECT id, nama_parsil, pemilik, status_sertifikat, nomor_sertifikat, luas_meter2, keterangan, geom, created_at FROM data_parsil WHERE id = ?");
$stmt->bind_param("i", $id);
$stmt->execute();
$row = $stmt->get_result()->fetch_assoc();
if (!$row) { http_response_code(404); echo json_encode(['status'=>'error','message'=>'Data tidak ditemukan']); break; }
$row['koordinat'] = parseGeoJsonToLatLng($row['geom']);
unset($row['geom']);
echo json_encode(['status'=>'success','data'=>$row]);
} else {
$where = ['1=1'];
$params = [];
$types = '';
if (!empty($_GET['status'])) {
$where[] = 'status_sertifikat = ?';
$params[] = $_GET['status'];
$types .= 's';
}
if (!empty($_GET['min_luas'])) {
$where[] = 'luas_meter2 >= ?';
$params[] = (float)$_GET['min_luas'];
$types .= 'd';
}
if (!empty($_GET['max_luas'])) {
$where[] = 'luas_meter2 <= ?';
$params[] = (float)$_GET['max_luas'];
$types .= 'd';
}
if (!empty($_GET['q'])) {
$where[] = '(nama_parsil LIKE ? OR pemilik LIKE ?)';
$params[] = '%'.$_GET['q'].'%';
$params[] = '%'.$_GET['q'].'%';
$types .= 'ss';
}
$sql = 'SELECT id, nama_parsil, pemilik, status_sertifikat, nomor_sertifikat, luas_meter2, keterangan, geom, created_at FROM data_parsil WHERE ' . implode(' AND ', $where) . ' ORDER BY created_at DESC';
$stmt = $conn->prepare($sql);
if ($params) $stmt->bind_param($types, ...$params);
$stmt->execute();
$rows = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);
$data = array_map(function($row) {
$row['koordinat'] = parseGeoJsonToLatLng($row['geom']);
unset($row['geom']);
return $row;
}, $rows);
echo json_encode(['status'=>'success','data'=>$data,'total'=>count($data)]);
}
break;
case 'POST':
$input = getJsonInput();
if (!$input) { http_response_code(400); echo json_encode(['status'=>'error','message'=>'Input tidak valid']); break; }
$nama = trim($input['nama_parsil'] ?? '');
$pemilik = trim($input['pemilik'] ?? '');
$status = trim($input['status_sertifikat'] ?? '');
$nosert = trim($input['nomor_sertifikat'] ?? '');
$luas = (float)($input['luas_meter2'] ?? 0);
$ket = trim($input['keterangan'] ?? '');
$coords = $input['koordinat'] ?? [];
if (!$nama || !$pemilik || !$status || count($coords) < 3) {
http_response_code(400);
echo json_encode(['status'=>'error','message'=>'Nama, pemilik, status, dan minimal 3 koordinat wajib diisi']);
break;
}
if (!in_array($status, ['SHM','HGB','HGU','HP'])) {
http_response_code(400); echo json_encode(['status'=>'error','message'=>'Status tidak valid']); break;
}
$geom = buildGeoJsonPolygon($coords);
$stmt = $conn->prepare("INSERT INTO data_parsil (nama_parsil,pemilik,status_sertifikat,nomor_sertifikat,luas_meter2,keterangan,geom) VALUES (?,?,?,?,?,?,?)");
$stmt->bind_param("ssssdss", $nama, $pemilik, $status, $nosert, $luas, $ket, $geom);
if ($stmt->execute()) {
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil ditambahkan','id'=>$conn->insert_id]);
} else {
http_response_code(500); echo json_encode(['status'=>'error','message'=>'Gagal menyimpan: '.$conn->error]);
}
break;
case 'PUT':
$input = getJsonInput();
$id = intval($_GET['id'] ?? 0);
if (!$id || !$input) { http_response_code(400); echo json_encode(['status'=>'error','message'=>'ID dan input wajib ada']); break; }
$nama = trim($input['nama_parsil'] ?? '');
$pemilik = trim($input['pemilik'] ?? '');
$status = trim($input['status_sertifikat'] ?? '');
$nosert = trim($input['nomor_sertifikat'] ?? '');
$luas = (float)($input['luas_meter2'] ?? 0);
$ket = trim($input['keterangan'] ?? '');
$coords = $input['koordinat'] ?? [];
if (!$nama || !$pemilik || !$status) {
http_response_code(400); echo json_encode(['status'=>'error','message'=>'Nama, pemilik, dan status wajib diisi']); break;
}
$geom = buildGeoJsonPolygon($coords);
$stmt = $conn->prepare("UPDATE data_parsil SET nama_parsil=?,pemilik=?,status_sertifikat=?,nomor_sertifikat=?,luas_meter2=?,keterangan=?,geom=? WHERE id=?");
$stmt->bind_param("ssssdssi", $nama, $pemilik, $status, $nosert, $luas, $ket, $geom, $id);
if ($stmt->execute()) {
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil diperbarui']);
} else {
http_response_code(500); echo json_encode(['status'=>'error','message'=>'Gagal memperbarui: '.$conn->error]);
}
break;
case 'DELETE':
$id = intval($_GET['id'] ?? 0);
if (!$id) { http_response_code(400); echo json_encode(['status'=>'error','message'=>'ID tidak valid']); break; }
$stmt = $conn->prepare("DELETE FROM data_parsil WHERE id=?");
$stmt->bind_param("i", $id);
if ($stmt->execute() && $stmt->affected_rows > 0) {
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil dihapus']);
} else {
http_response_code(404); echo json_encode(['status'=>'error','message'=>'Data tidak ditemukan']);
}
break;
default:
http_response_code(405);
echo json_encode(['status'=>'error','message'=>'Method tidak diizinkan']);
}
$conn->close();