I have churches that use songs.
With a specific song id I am trying to get the most recent usage date and the total of usages limited by whichever church the user belongs to.
@usages = Usage.select("MAX(services.date) as date", :song_name, :song_id, "count(song_id) as count_song_id").joins(:service, :song).where(:services => {church_id: current_user.church_id}).group(:song_name, :song_id).order("count_song_id DESC")
The above code seems to be working but I've now started implementing Pundit authorisation and have run into some difficulties. My scope policy is very simple:
class Scope < Scope
def resolve
if user.admin?
scope.all
else
scope.where church_id: current_user.church_id
end
end
end
The problem is how to actually use it with joins. This doesn't seem right but I'm kind of at a loss:
@usages = policy_scope Usage.select("MAX(services.date) as date", :song_name, :song_id, "count(song_id) as count_song_id").joins(:service, :song).group(:song_name, :song_id).order("count_song_id DESC")