This question runs in a pre-configured Salesforce environment - no personal connection required.
Given a user ID, fetch that user todos from the DummyJSON API and return a summary string formatted as "Total: X, Completed: Y, Pending: Z" where X is the total number of todos, Y is the count of completed todos, and Z is the count of not-completed todos. Return "Invalid User" for null, zero, or negative user IDs. Return "No Todos" if the user has no todos.
The API endpoint is: https://dummyjson.com/todos/user/{userId}
The API response format is:
{
"todos": [
{"id": 1, "todo": "...", "completed": true, "userId": 1},
{"id": 2, "todo": "...", "completed": false, "userId": 1}
],
"total": 2,
"skip": 0,
"limit": 2
}
Examples:
Input: userId = 1
Output: 'Total: 5, Completed: 3, Pending: 2'
Explanation: User 1 has 5 todos, 3 completed and 2 not completed
Input: userId = null
Output: 'Invalid User'
Explanation: Null user ID is not valid
Input: userId = 0
Output: 'Invalid User'
Explanation: Zero is not a valid user ID
Input: userId = -5
Output: 'Invalid User'
Explanation: Negative user IDs are not valid
Welcome to Lightning Challenge!
Create an Account
Sign up to track your progress, earn points, and compete with others. Your solutions will be saved automatically.
Create accountHow It Works
- • Write your solution in the code editor
- • Connect your Salesforce org to test
- • Submit to check if your solution passes
- • Use hints if you get stuck
Contest Alert
Contest runs March 3 - April 30. Complete challenges to climb the leaderboard!
Points are calculated for challenges completed during the contest period.