[Admin App] Endpoint to manage users who signed a particular Terms

[maxceem]

We need this feature to manage Terms in Admin App see topcoder-platform/admin-app#153.

Overview

Admins should be able to list users who signed a particular Terms Of User. Additionally admins should be able to sign or unsign Terms for other users.
I suggest adding a new endpoint/terms/:termsOfUseId/users with GET/POST/DELETE commands.

List - GET /terms/:termsOfUseId/users

This endpoint should return a list of users who signed Terms specified by termsOfUseId.

• As there might be a lot of users who signed one Terms, this endpoint should support pagination: page / perPage query params.
• Additionally, it might be good to have filters by:
  • userId - so we can quickly check if a particular user has signed the Terms. Also, it might be great, if we can support filtering by multiple users by providing a comma-separated list of users like GET /terms/:termsOfUseId/users?userId=111111,222222,333333,444444.
  • 2 query params signedAtFrom and signedAtTo to filter by the date when terms was signed. We can define one of these params or both of them. (UserTermsOfUseXref model has field created which could be used for this filter).

Sign - POST /terms/:termsOfUseId/users/

• Should accept body in JSON format like:

  {
    "userId": 123456 // the id of user who should sign the Terms
  }

Unsign - DELETE /terms/:termsOfUseId/users/:userId

Should unsign the terms termsOfUseId for user specified by userId

[rootelement]

@maxceem I believe this is completed and can be closed right?

[maxceem]

Yes, closing.