index.js

require("dotenv").config();
const express = require("express");
const PORT = process.env.PORT || 5000;
const cors = require("cors");

// mongoose is used to create Schemas and Database for the application, it is a ODM, Object Data Modelling
// Like you can Create a schema that for every blog post saved in DB there must be a title, author, date, content
const mongoose = require("mongoose");
// const workoutRoutes = require("./routes/workouts");
const userRoutes = require("./routes/user");
const dogRoutes = require("./routes/dog");

const app = express();

app.use(cors());

// middleware code is executes getting responsce from server and sending a response
// global middleware

app.use(express.json());

// connection to DB
mongoose
  .connect(process.env.MONGO_URI)
  .then(() => {
    app.listen(PORT, () => {
      console.log("connected to data server started at !!!", PORT);
    });
  })
  .catch((err) => {
    console.log(err);
  });
// app.use(cors(corsOpts))
app.use((req, res, next) => {
  console.log(req.path, req.method);
  next();
});

// routes
app.get("/", cors(), (req, res) => {
  res.json({ msg: "Welcome to the app" });
});

// app.use("/api/workouts", workoutRoutes);
app.use("/api/user", userRoutes)
app.use("/api/user", dogRoutes)

//export default app;