Approve reject super status admin

[dupreesi]

relates to #77, #76, #7

ADMIN USER CAN APPROVE / REJECT SUPER USER AND USER VERIFICATIONS

• creates feature to approve or reject users awaiting verification and/or awaiting super user status
• adds queries to approve, reject super users / users
• adds handler that deals with onClick requests to approve/ reject
• restructures Admin/User component structure to clean up User/index.js router
• filters user data according to various sections
• adds custom hook: hooks/postPatchPut.js to be used for api calls (example usage in Admin/Users/AllUsers.js as patch request)

to test rebuild db, go to Admin/Users/AllUsers.js and modify

const admin = 'hardcoded admin user id'

then go to admin control panel and hit users...

[arrested-developer]

Looks great!

The test warns of a deprecation in Mongoose, which can be resolved by adding

useFindAndModify: false

to the config options in dbConnection.js

Also...

When I change the admin string in the component to a made up value, the API returns 500 error, but it would make more sense to get a 400 or 403 as the admin ID passed is invalid - is it possible to add some error handling for this?

[arrested-developer]

I've refactored usePostPatchPut into useApiCallback, as what it really allows us to do is create a callback to be used one or more times that makes an API call and then updates state. The method you choose to use is not important to the hook, and it will allow you to use any method, including GET, with or without a data payload.

This allows the hook to be used more or less as it is, without having to create more local state to store it in.