app.js

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

// Create Express app
const app = express();

// Add Body Parser middleware
app.use(express.json());

// Serve static files from the React app
app.use(express.static(path.join(__dirname, "client/build")));

// Import routes
const planet = require("./routes/planet");
const mars = require("./routes/mars");
const search = require("./routes/search");
const user = require("./routes/user");
const auth = require("./routes/auth");

// Use routes
app.use("/api/planet", planet);
app.use("/api/mars", mars);
app.use("/api/search", search);
app.use("/api/user", user);
app.use("/api/auth", auth);

// The "catchall" handler: for any request that doesn't
// match one above, send back React's index.html file.
app.get("*", (req, res) => {
  res.sendFile(path.join(__dirname + "/client/build/index.html"));
});

module.exports = app;