As it stands we load up user records quite frequently on the topic pages,
this in turn pulls all the columns for the users being selected, just to
discard them after they are loaded
New structure keeps all options in a discrete table, this is better organised
and allows us to easily add more column without worrying about bloating the
user table
There were actually 2 bugs:
1/ Calling '.try(:key)' on a hash doesn't work. So EmailLogs were never associated to a user.
2/ Turns out that we update the 'user.last_emailed_at' whenever we create an EmailLog (in the 'after_create' callback).
So we need to always create an EmailLog (whenever the email is sent or skipped).
Also changes behaviour of real to not return anonymous users.
This means user counts will no longer include them, and the
mailing list system will ignore them even if they somehow end up
with the feature turned on.
Sam
Régis Hanol
Luke Granger-Brown
Peter N Lewis
Louis Rose
Neil Lalonde