remove user roles when they are retired

[issa-tseng]

with this change should come a migration which backfixes retired users by removing their roles.

[NizamLZ]

I went through the code and found that, when a user is deleted(assuming retired==deleted), we are setting the deletedAt field in actors table which marks the actor linked to the user as deleted. In order to remove their roles, I was thinking that calling the actor.unassignRole() should do what we want.

By migration you mean, a new one which deletes all the role assignments of the previously deleted actors right?

[NizamLZ]

@opendatakit-bot claim

[issa-tseng]

hi! yes, the goal is to remove every role assigned to them. thanks for taking a look, soon i can cross one item off my own list. :)