api-ojan/index.js at main · janfdev/api-ojan · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
const express = require("express");
const cors = require("cors");
const bodyParser = require("body-parser");
const rateLimit = require("express-rate-limit");
const path = require("path");

const app = express();
const router = require("./routes/routes");

app.use(cors());

app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

// Rate Limiter Configuration
const limiter = rateLimit({
  windowMs: 30 * 60 * 1000, // 30 menit
  max: 100, // batasi setiap IP hingga 100 permintaan per windowMs
  message: "Too many requests from this IP, please try again after 30 minutes",
});

// Apply rate switching to all requests
app.use(limiter);

const port = 3000;

const swaggerSpec = require("./utils/swagger");

// Serve Swagger UI static files from node_modules
app.use(
  "/swagger-ui",
  express.static(path.join(__dirname, "node_modules/swagger-ui-dist"))
);

// Serve Swagger JSON
app.get("/docs/swagger.json", (req, res) => {
  res.setHeader("Content-Type", "application/json");
  res.setHeader("Access-Control-Allow-Origin", "*");
  res.send(swaggerSpec);
});

app.get("/docs", (req, res) => {
  const html = `
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>API Public TESTING Documentation by Ojan</title>
  <link rel="stylesheet" href="/swagger-ui/swagger-ui.css" />
  <style>
    body { margin: 0; padding: 0; }
    .swagger-ui .topbar { display: none; }
  </style>
</head>
<body>
  <div id="swagger-ui"></div>
  <script src="/swagger-ui/swagger-ui-bundle.js"></script>
  <script src="/swagger-ui/swagger-ui-standalone-preset.js"></script>
  <script>
    window.onload = function() {
      const ui = SwaggerUIBundle({
        url: '/docs/swagger.json',
        dom_id: '#swagger-ui',
        deepLinking: true,
        presets: [
          SwaggerUIBundle.presets.apis,
          SwaggerUIStandalonePreset
        ],
        plugins: [
          SwaggerUIBundle.plugins.DownloadUrl
        ],
        layout: "StandaloneLayout"
      });
      window.ui = ui;
    };
  </script>
</body>
</html>`;
  res.send(html);
});

// Redirect root to docs
app.get("/", (req, res) => {
  res.redirect("/docs");
});

app.use("/api", router);

app.listen(port, () => {
  console.log(`Server started on port ${port}`);
});