Pagination API using Node.js

api.js

router.get('/allpost',JWTAuthenticatToken, async (req, res) => {  
    try{
        const post = await Post.find()..skip((page_size * page_number)-page_size)).limit(page_size)
        res.json(post)
    }catch(error){
        res.json({message:error})
    }
})