[RBUP] Implement Admin and Member roles.

[SummoningStrife]

User Story

As a contributor, I want to implement role-based permissions for Admins and Members.

Description

Admins hold a higher level of permission over members. Therefore, admins should have the ability to create and delete channels. In addition, admins can delete messages sent by members. Members may only send and view messages.

Tasks

• Implement permissions for both role types.
• Implement the creation of channels and deletion of channels and their messages.

Acceptance Criteria

• Permissions are properly bound to each role.
• Ensure correct behaviour when deletion or creation takes place.

Priority

High

Labels

• role-based-user-permissions
• core-feature

[TheFourthKaramazov]

This is a large feature it should most likely be considered an epic and we will sub-divided into many different user stories and corresponding tasks to work on it together.

[SummoningStrife]

Moeid will work on front-end ui.