Every authorship now has an author that saves the color.
The author links to the session and optionally the user.
For anonymous users, the session now can be used to reidentify the user.
If the user is logged-in, the userId is saved into the author table.
This allows to identify the user even after the session expired.
A note created by an anonymous user does not have an owner.
The cardinality was updated to reflect that.
Signed-off-by: David Mehren <git@herrmehren.de>
This is a 1.x relict and isn't used anymore in 2.x. All 1.x shortids will be converted to aliases on migration of 1.x to 2.x.
Signed-off-by: Philip Molares <philip.molares@udo.edu>
With this the backend now can hold a history entry.
Also included in this commit are some minor changes to tests and services so they can still work.
Signed-off-by: Philip Molares <philip.molares@udo.edu>
