Chirag: Fixed user registration for activites

[ChiragBellara]

Description

Related PRS (if any):

This frontend PR is related to the OneCommunityGlobal/HGNRest#2152 backend PR.

Main changes explained:

• Updated the registration logic on the UI
• Updated the UI to hide profile pictures because all the values are null right now
• Added logic to update the number of registrants, number of empty seats etc on registration
• Added logic to display a newly registered user on the list below

How to test:

1. check into current branch
2. do npm install and npm run start:local to run this PR locally
3. Clear site data/cache
4. log as admin user
5. navigate to /communityportal
6. click on any of the activity cards
7. if you are not already registered, click on the Register button
8. once clicked, it should register you to the event, add your name to the list of Attendees at the bottom of the page
9. it should also not allow you to click on the register button again
10. the number of current attendees and spots left should also get updated on registration

Screenshots or videos of changes:

activity_registration_fix.mov

Note:

It is possible that the number of current attendees may not match the number of people listed in the Attendees list initially. That is because the registration API was just implemented and all the entries before that were done directly to the DB causing the calculation inconsistency on the UI. We need to flush the DB to resolve the inconsistency and that can be done once the changes an PR is approved.

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[sonarqubecloud]

Quality Gate passed

Issues
25 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud