Help with Record Collection Problem

Programming JavaScript
1

So hi, I tried to solve this problem and I got a couple of errors, I think my else if( prop ==='tracks' && value !== ""){ object[id][prop].push(value); } isn’t working but I can’t clearly see whats wrong on my code


// Setup
var collection = {
  2548: {
    albumTitle: 'Slippery When Wet',
    artist: 'Bon Jovi',
    tracks: ['Let It Rock', 'You Give Love a Bad Name']
  },
  2468: {
    albumTitle: '1999',
    artist: 'Prince',
    tracks: ['1999', 'Little Red Corvette']
  },
  1245: {
    artist: 'Robert Palmer',
    tracks: []
  },
  5439: {
    albumTitle: 'ABBA Gold'
  }
};

// Only change code below this line
function updateRecords(object, id, prop, value) {
  if((prop ==='tracks' &&  value !== "" || prop ==='artist') &&  value !== ""){
    object[id][prop] = value;
  }else if ((prop ==='tracks'||prop ==='artist'||prop ==='albumTitle') && object[id].hasOwnProperty('tracks')=== false){
    object[id][prop] = [value];
  }else if( prop ==='tracks' && value !== ""){
     object[id][prop].push(value);
  }
  else if(value ===""){
    delete object[id][prop];
  }
  return collection;
}

updateRecords(collection, 5439, 'artist', 'ABBA');

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

2

I dont think you interpreted this well:

  • If prop is tracks but the album doesn’t have a tracks property, create an empty array and add value to it.
3

why this?
maybe you need to return something else?