Connection to Mongodb through Node.js-CodePudding

Hii Everyone

In my code, There is an API that works fine. And I'm trying to connect to MongoDB from Node for the sake of inserting the data from the API.

As you can see, I get this error - "message": "Uncaught SyntaxError: Unexpected identifier", it looks like there is a problem with MongoClient.

I looked at the answers on this site about those topics and no one solves my problem. Thanks for any help!

let http = require('http');
let weatherKey = process.env.weatherKey;
// console.log(weatherKey);

function getData(cb) {

    http.get(`http://api.openweathermap.org/data/2.5/weather?q=israel&appid=${weatherKey}`, res => {
        let data = ""
        res.on('data', string => {
            data  = string
        })
        res.on('end', () => {
            let obj = JSON.parse(data)
            cb(obj);
        })

    }).on("error", error => {
        cb(error);
    })
}

var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://127.0.0.1:27017/";

function connectToMongo(data)
MongoClient.connect(url, function (err, db) {
    if (err) throw err;
    var dbo = db.db("weather-db");
    dbo.collection("node").insertOne(data, err => {
        if (err) throw err;
        console.log("documents inserted");
        db.close();
    });
});

getData(connectToMongo);

CodePudding user response：

You were missing {} in your code.

let http = require('http');
let weatherKey = process.env.weatherKey;

function getData(cb) {

    http.get(`http://api.openweathermap.org/data/2.5/weather?q=israel&appid=${weatherKey}`, res => {
        let data = ""
        res.on('data', string => {
            data  = string
        })
        res.on('end', () => {
            let obj = JSON.parse(data)
            cb(obj);
        })

    }).on("error", error => {
        cb(error);
    })
}

var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://127.0.0.1:27017/";

function connectToMongo(data){

    MongoClient.connect(url, function (err, db) {
        if (err) throw err;
        var dbo = db.db("weather-db");
        dbo.collection("node").insertOne(data, err => {
            if (err) throw err;
            console.log("documents inserted");
            db.close();
        });
    });
}

getData(connectToMongo);

CodePudding user response：

Your function is missing { after (data)