server.js

const express = require("express");
const dotenv = require("dotenv");
const colors = require("colors");
const morgan = require("morgan");

const connectDB = require("./config/db");

connectDB();

dotenv.config({
  path: "./config/config.env",
});

const transactions = require("./routes/transactions");

const app = express();
app.use(express.json());

if (process.env.NODE_ENV === "development") {
  app.use(morgan("dev"));
}

app.use("/api/v1/transactions", transactions);

if (process.env.NODE_ENV === "production") {
  app.use(express.static("client/build"));

  app.get("*", (req, res) =>
    res.sendFile(path.resolve(__dirname, "client", "build", "index.html"))
  );
}
const PORT = process.env.PORT || 5000;

app.listen(
  PORT,
  console.log(
    `Server running in ${process.env.NODE_ENV} mode on port ${PORT}`.yellow
  )
);