Express-Mongo-Paginator

This is a simple package that paginates your mongodb collection.It uses the mongoose ORM behind the scene.

Install

npm install express-mongo-paginator

api

const paginator = require("express-mongo-paginator")

paginator

This creates a new instance of express-mongo-paginator

paginator.paginator(collection,currentpage,perpage,filterConditions,IdToBePopulated)

Arguments

• collection :This is the collection you want to paginate;
• currentpage : Current page;
• perpage : Number of items in a collection to be displayed perpage;
• filterConditions: Add querys to your collection.If there aren't any filter condition pass and empty array [].
• IdToBePopulated : Document To be populated.

usage

const express = require('express');
const paginator = require("express-mongo-paginator");
const mongoose = require("mongoose")
const PORT = process.env.PORT || 5000;
const app = express();


app.get("/get-users", async (req, res) => {
    try {
        let data = await paginator.paginator(User, page, 2,[{
            name: req.query.name
        }],"SchoolId,CategoryId");
        res.status(200).json({data})
    } catch (err) {
        res.status(500).json(err)
    }
})
app.listen(PORT. () => {
    logger.info(`App is running on ${port}`)
})