"[#29] Refactor ids: use uuid" (!40) · Merge requests · Notifications project / backend

All tables ID to UUID string stype, auto generated, primary keys.
Renamed in Channel
- channel.primarykey to channel.id
- channel.id to channel.slug
Added id to User, username is not primarykey anymore.
- allow a username change is needed. One day we'll connect to Resource Management portal and will support that.

Edited Feb 19, 2021 by Emmanuel Ormancey

"[#29] Refactor ids: use uuid"