Guide to transmitting and managing a JSON document utilizing JavaScript

When working on the server side, I receive a simple JSON file via REST that contains various IDs. Here is an example:

[ {
"_id": "5825a49dasdasdasd8417c1b6d5",
}
"_id": "dfsdfsdf4960932218417c1b6d5",
}
"_id": "23434344960932218417c1b6d5",
},]

To handle this, I have set up the following in the main:

main.post('/..../add', Controller.addEvent);

In the controller, my goal is to retrieve the request and search for these IDs in MongoDB to gather more information about them.

exports.addEvent = function(req, res) {

    var collection = db.get().collection('events');

My query now is, if someone sends me the aforementioned JSON file over "localhost:8080/events/add", how should I process this JSON? I specifically need the IDs to conduct a search based on them.

Thank you for your assistance!

----------ADDED------------

I have made progress since then. In my controller, I have implemented the following function:

exports.addevent = function(req, res) 
{ 
var ids = req.body; 
console.log(ids); 
}

At this point, I am able to retrieve all IDs that were posted using "Postman" from Chrome. The output in the console looks like this:

[ { _id: '5825a49dasdasdasd8417c1b6d5' }, 
{ _id: 'dfsdfsdf4960932218417c1b6d5' }, 
{ _id: '23434344960932218417c1b6d5' } ] 

Now the question is, how can I access each individual ID separately?

Answer №1

Alright, the request turned out to be an object instead of a string. That was where the mistake happened :-/

        for(let index in identifiers) {
        console.log(identifiers[index]._id);
    }

After making this change, I am now able to successfully connect to the database and search for the specified id

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