app.js

require(`dotenv`).config()
require(`express-async-errors`)
const express = require(`express`)
const app = express()
const connectDB = require(`./db/connect.js`)
const notFoundMiddleware = require(`./middleware/not-found.js`)
const errorMiddleware = require(`./middleware/error-handler.js`)
const productsRouter = require(`./routes/products.js`)

// middleware
app.use(express.json())

// routes
app.get(`/`, (req, res) => {
    res.send(`<h1>Store API</h1><a href = "/api/v1/products">Link to products</a>`)
})

app.use(`/api/v1/products`, productsRouter)


// products route
app.use(notFoundMiddleware)
app.use(errorMiddleware)

const port = process.env.PORT || 3000

const start = async() => {
    try {
        // connectDB
        app.listen(port)
        await connectDB(process.env.MONGODB_URI)
        console.log(`Server listening on port ${port}...`)
    } catch (error) {
        console.log(error)
    }
}

start()