Basic JavaScript - Record Collection

JavaScript
1

Please tell me what is the solution of the problem.

Your code so far

// Setup
const recordCollection = {
  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(records, id, prop, value) {
  if (prop !== 'tracks' && value !== "") {
    records[id][prop] = value;
  } else if (prop === "tracks" && records[5439].hasOwnProperty("tracks") === false) {
    records[5439]["tracks"] = ["Take a Chance on Me"];
  } else if (prop === "tracks" && value !== "") {
    records[1245][tracks].push("Addicted to Love");
  } else if (value === "") {
    delete records[id][prop];
  }
  return records;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Record Collection

Link to the challenge:

2

We don’t write the answer for you. Yhat is not helpful.

Why are you hard coding these numbers?

3

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