API Mock

const express = require("express");
const cors = require("cors");

const app = express();
const PORT = process.env.PORT || 3001;

// Middleware
app.use(cors());
app.use(express.json());

// Request logger
app.use((req, res, next) => {
  console.log(`[${new Date().toISOString()}] ${req.method} ${req.path}`);
  next();
});

// --- Endpoints ---

app.get("/api/users", (req, res) => {
  res.status(200).json([
    {
      "id": 1,
      "name": "Alice Chen",
      "email": "alice@example.com"
    },
    {
      "id": 2,
      "name": "Bob Martinez",
      "email": "bob@example.com"
    }
  ]);
});

app.get("/api/users/:id", (req, res) => {
  res.status(200).json({
    "id": 1,
    "name": "Alice Chen",
    "email": "alice@example.com",
    "role": "admin"
  });
});

app.post("/api/users", (req, res) => {
  res.status(201).json({
    "id": 3,
    "name": "New User",
    "email": "new@example.com"
  });
});

// 404 handler
app.use((req, res) => {
  res.status(404).json({
    error: "Not Found",
    message: `No mock defined for ${req.method} ${req.path}`,
    availableEndpoints: [
      "GET /api/users",
      "GET /api/users/:id",
      "POST /api/users",
    ],
  });
});

app.listen(PORT, () => {
  console.log(`Mock server running at http://localhost:${PORT}`);
  console.log("Available endpoints:");
  console.log(`  GET     http://localhost:${PORT}/api/users`);
  console.log(`  GET     http://localhost:${PORT}/api/users/:id`);
  console.log(`  POST    http://localhost:${PORT}/api/users`);
});

# Initialize and install dependencies
npm init -y
npm install express cors

# Run the mock server
node server.js

# Test an endpoint
curl http://localhost:3001/api/users