This question runs in a pre-configured Salesforce environment - no personal connection required.
Create a comprehensive JSON processor that fetches product data from DummyJSON API, processes the response, and returns structured information about products with error handling and data validation.
Your method should:
- Make an HTTP GET request to https://dummyjson.com/products
- Parse the JSON response
- Filter products with rating >= 4.0
- Return a Map with category as key and list of product titles as value
- Handle HTTP errors and JSON parsing errors gracefully
Examples:
Input: Successful API call to DummyJSON products endpoint
Output: Map<String, List<String>> grouped by category with high-rated products
Explanation: Returns products with rating >= 4.0 grouped by category
Input: API endpoint is unreachable
Output: Empty map
Explanation: Error handling returns empty result
Apex Code Editor
Welcome to Lightning Challenge!
How It Works
- • Write your solution in the code editor
- • This challenge runs without connecting your own org
- • Submit to check if your solution passes
- • Use hints if you get stuck
Contest Alert
🏆 #CodeEveryDay October 2026 (Oct 4–15)Sponsored by FLXBL
Contest runs October 4 - 15. Complete challenges to climb the leaderboard!
Prizes 1 & 2: Salesforce certification exam voucher — won by random drawing, where every point is a ticket. see all prizes
Only the 12 daily challenges shown during this contest count toward points. Earlier dailies don't carry over.