Exercise Tracker App (Not passing tests)

Certification Projects
#1

Tell us what’s happening: I can’t pass FreeCodeCamp’s tests and I don’t know why. Can somebody please check lines 73-175 in server.js file?

Your code so far
https://glitch.com/edit/#!/seed-jet-dugong

Link to the app
https://seed-jet-dugong.glitch.me

Tests not passing

  • I can add an exercise to any user by posting form data userId(_id), description, duration, and optionally date to /api/exercise/add. If no date supplied it will use current date. App will return the user object with the exercise fields added.
  • I can retrieve a full exercise log of any user by getting /api/exercise/log with a parameter of userId(_id). App will return the user object with added array log and count (total exercise count).

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36.

Challenge: Exercise Tracker

Link to the challenge:

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#2

Can you make your logic more simple for posting exercise info like this

  • As you have previous registered users
    at first you have to find that user from database

  • Then you will add $push exercise information to the exercise array under that username

  • if such user is not found, you will return error

  • if user found, it will add necessary data and
    then you will return expected json data

For the purpose you can use something like this:

yourDatabase.findOneAndUpdate({_id: userIdHere}, {
    $push: {
        yourExerciseFieldName: {
          //  put all your exercise info here as per your Schema 
        }
    }
}, (err, data) => {
    if (data == null) {
      //  send your custom error message here
    } else {
     //   send json data with required fields here
    }
})

Hope this will help you for your first issue.
If it works, let me know, I’ll help you for the second issue if necessary.

Thank you.

1 Like
#3

Edit. This code is in fact working. Either Glitch or my network was not working properly Yesterday. Today it’s fine.

I also changed if(err) to if(data == null).

I am not using console.log(data), that was just to illustrate what was happening. :relieved:

Thank you so much for your reply.

I think in the past I tried your approach, but glitch got stuck"thinking", just like now.

In any case, this is what I got so far. It’s not working. Maybe the reason is very obvious, but I can’t see it at the momment. I need to rest my eyes.

More coming Tomorrow! :grin:

//Add Exercise v2.
app.post('/api/exercise/add', (req, res) => {
  let {userId, description, duration, date} = req.body;
  
  date === "" ? date = new Date() : new Date(date);
  
  ExerciseUsers.findOneAndUpdate({_id: userId}, {
    $push: {
      log: {
        description: description,
        duration: duration,
        date: date
      }
    }
  }, {
    returnNewDocument: true
  }, (err, data) => {
    if(done == null) {
      console.log("There was an error.")
    } else {
      console.log(data)
    }
  })
})
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#4

You are almost there, try again with the example code given above, It will work :grinning:

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#5

Finally! Tests passed! This is a link to my final code:

I have to say FreeCodeCamp is a little bit picky about what passes and what doesn’t. :stuck_out_tongue_winking_eye: I spent the last hour changing names. :rofl:

1 Like