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

const transactionsRouter = require("./routes/transaction");

dotenv.config();

const app = express();

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

mongoose
  .connect(process.env.MONGO_URI, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
  })
  .then(() => console.log("MongoDB connected"))
  .catch((err) => console.error(err));

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

app.get("/", (req, res) => {
  res.send("Finance tracker API!!");
});

const PORT = process.env.PORT || 5000;
app.listen(PORT, () => {
  console.log(`Server is running on ${PORT}`);
});