index.js

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

const teachersRoute = require("./src/routes/teacher");
const studentRoute = require("./src/routes/student");
const timetableRoute = require("./src/routes/timetable");
const inventoryRoute = require("./src/routes/inventory");
const eventRoute = require("./src/routes/event");
const adminRoute = require("./src/routes/admin");
const examRoute = require("./src/routes/exam");
const resultRoute = require("./src/routes/result");
const tutorialRoute = require("./src/routes/tutorial");
const HallRoute = require("./src/routes/Hall");
const LoginRoute = require("./src/routes/login");
const requestRoute = require("./src/routes/request");

const app = express();
dotenv.config();

app.use(cors());

mongoose
    .connect(process.env.MONGODB_URL, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
})
    .then(() => console.log("DB Connection successful"))
    .catch((err) => {
    console.log(err);
});

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

app.get("/", (req, res) => {
    res.send("Welcom to BrainTech");
    console.log(process.env.PORT);
});

app.use("/api/teacher", teachersRoute);
app.use("/api/student", studentRoute);
app.use("/api/timetable", timetableRoute);
app.use("/api/inventory", inventoryRoute);
app.use("/api/event", eventRoute);
app.use("/api/admin", adminRoute);
app.use("/api/exam", examRoute);
app.use("/api/result", resultRoute);
app.use("/api/tutorial",tutorialRoute);
app.use("/api/hall", HallRoute);
app.use("/api/login", LoginRoute);
app.use("/api/request", requestRoute);

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