discourse/app/models/draft_sequence.rb

26 lines
640 B
Ruby
Raw Normal View History

2013-02-05 14:16:51 -05:00
class DraftSequence < ActiveRecord::Base
def self.next!(user,key)
user_id = user
user_id = user.id unless user.class == Fixnum
h = { user_id: user_id, draft_key: key }
2013-02-05 14:16:51 -05:00
c = DraftSequence.where(h).first
c ||= DraftSequence.new(h)
c.sequence ||= 0
c.sequence += 1
2013-02-07 10:45:24 -05:00
c.save
2013-02-05 14:16:51 -05:00
c.sequence
end
def self.current(user, key)
return nil unless user
user_id = user
user_id = user.id unless user.class == Fixnum
# perf critical path
r = exec_sql('select sequence from draft_sequences where user_id = ? and draft_key = ?', user_id, key).values
r.length.zero? ? 0 : r[0][0].to_i
2013-02-05 14:16:51 -05:00
end
end