MM Leaderboard: Past challenges scores are not visible

[nithyaasworld]

Past MM challenges scores are not visible

Challenge URL: https://www.topcoder.com/challenges/30101930?tab=submissions

[nithyaasworld]

CC: @dushyantb @sushilshinde @codeMinter

[codeMinter]

The fix for this and #3269 is going to be same, as discussed with @dushyantb we changed the API response structure. We need to finalise the approach whether we migrate all old challenges to new api response structure of we fix this in UI.

Linking them as the same fix is needed for both.

It works fine for recently ended MM challenges, ex: https://www.topcoder.com/challenges/30103195?tab=submissions

[skyhit]

@Oanh-and-only-Oanh @sushilshinde per testing, I can see the page. like

but one interesting thing is when looking at the networking, it keeps calling api like

https://api.topcoder.com/v4/challenges/?filter=status%3DACTIVE%26technologies%3D&limit=50&offset=0, but for challenge detail page, why it is calling so many times? to listing challenges?

[Oanh-and-only-Oanh]

@skyhit, looks like this might be a challenge V4 api issue and we're currently migrating to challenge V5 api. That migration should be complete in of April, so let's put this on hold until migration is done to see if it is still an issue.

[skyhit]

@Oanh-and-only-Oanh sure.