Arjun Patel
82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
var express = require("express");
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var app = express();
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var path = require('path');
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const bodyParser = require('body-parser');
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const PORT = process.env.PORT || 3000;
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// to read request's body object/dict
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app.use(bodyParser.json());
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app.use(bodyParser.urlencoded({extended: true}));
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// Setup connection for database
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var MongoClient = require('mongodb').MongoClient;
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var url = "mongodb://heroku_rg3dpg4f:3trhj8bvk2g9lp3ocvtbltgvp9@ds259711.mlab.com:59711/heroku_rg3dpg4f";
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// route the main assets used by html file throughout all routes
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app.use(express.static('assets'));
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console.log("Finished Building static files for web page!");
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// render the main page to '/home' route
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app.use("/home", (req, res) => {
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res.sendFile(__dirname + "/upload.html");
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});
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app.listen(PORT, () => {
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console.log("Server listening on port " + PORT);
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});
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/*
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* Inserts the entire given array of orders into collection 'orders'
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*/
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app.post('/insertorders', function (req, res) {
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var orders = req.body.orders;
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MongoClient.connect(url, function (err, client) {
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if (err) return console.log(err);
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console.log('Connected to Database! Inserting orders');
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var db = client.db("heroku_rg3dpg4f");
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db.collection("orders").drop(function(err, delOK) {
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if (err) throw err;
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if (delOK) console.log("Collection deleted");
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db.collection('orders').insertMany(orders, function (err, result) {
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if (err) return console.log(err);
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return console.log("INSERTED ALL ORDERS");
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});
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});
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client.close();
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});
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res.end('INSERTED ALL ORDERS');
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});
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/*
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* Retrieves all orders in the collection 'orders'
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*/
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app.get('/getorders', function (req, res) {
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MongoClient.connect(url, function (err, client) {
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if (err) return console.log(err);
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console.log('Connected to Database! Getting orders!');
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var db = client.db("heroku_rg3dpg4f");
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db.collection('orders').find().toArray(function (err, items) {
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if (err) return console.log(err);
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console.log("INSERTED ALL ORDERS");
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return res.status(200).send({
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error: false,
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message: "successfully retrieved",
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result: items
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});
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});
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client.close();
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});
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});
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