Auth0 ManagementClient Module Optimization

[thehabes]

This relates to #7

Look into the Auth0 Management Client being used and refactor for the most recent version. We want to optimize the logic in manage-api.js which gets all TPEN Users and their roles to list them for administrators. See https://auth0.github.io/node-auth0/classes/management.UsersManager.html#getAll

The current logic is

get users in groups according to roles, attach role tag to user object, merge roles of users that appear in multiple groups

The optimized logic uses the management client to

Get all users whose app_metadata contains "tpen".  Include their profile info and roles.

[thehabes]

https://auth0.github.io/node-auth0/classes/management.UsersManager.html#getAll
Specify a search criteria for users
Sort the users to be returned
Select the fields to be returned

https://auth0.com/docs/api/management/v2/users/get-users
The q query parameter can be used to get users that match the specified criteria using query string syntax.
https://auth0.com/docs/manage-users/user-search/user-search-query-syntax

bry-dun app metadata