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index.js
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index.js
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const express = require("express");
const cors = require("cors");
const { MongoClient, ServerApiVersion } = require("mongodb");
require("dotenv").config();
const app = express();
const port = process.env.PORT || 5000;
// ! Middleware
app.use(cors());
app.use(express.json());
// !------------------- ROUTES IMPORT ------------------- //
const publicRoute = require("./routes/public");
const otherRoute = require("./routes/other");
const adminRoute = require("./routes/admin");
const instructorRoute = require("./routes/instructor");
const studentRoute = require("./routes/student");
const uri = `mongodb+srv://${process.env.DB_USER}:${process.env.DB_PASS}@cluster0.rxhaoz0.mongodb.net/?retryWrites=true&w=majority`;
// Create a MongoClient with a MongoClientOptions object to set the Stable API version
const client = new MongoClient(uri, {
serverApi: {
version: ServerApiVersion.v1,
strict: true,
deprecationErrors: true,
},
});
async function run() {
try {
// Connect the client to the server (optional starting in v4.7)
client.connect();
// !----------- Database Collections ---------------- //
const database = client.db("dmf-language-club");
app.use((req, res, next) => {
req.userCollection = database.collection("users");
req.classCollection = database.collection("classes");
req.reviewCollection = database.collection("reviews");
req.cartCollection = database.collection("carts");
req.orderCollection = database.collection("orders")
next();
});
// ! ------------- Route Middleware ------------------ //
app.use("/", publicRoute);
app.use("/", otherRoute);
app.use("/instructor", instructorRoute);
app.use("/admin", adminRoute);
app.use("/student", studentRoute);
// Send a ping to confirm a successful connection
await client.db("admin").command({ ping: 1 });
console.log("Successfully connected to MongoDB!");
} finally {
// Ensures that the client will close when you finish/error
// await client.close();
}
}
run().catch(console.dir);
// ! HOME Route
app.get("/", (req, res) => {
res.send("DMF Language Club");
});
app.listen(port, () => {
console.log(`DMF Language Club is Running on ${port}`);
});