42 lines
698 B
Ruby
42 lines
698 B
Ruby
# frozen_string_literal: true
|
|
|
|
module Awareness
|
|
extend ActiveSupport::Concern
|
|
|
|
KEY_NAMESPACE = "gitlab:awareness"
|
|
private_constant :KEY_NAMESPACE
|
|
|
|
def join(session)
|
|
session.join(self)
|
|
|
|
nil
|
|
end
|
|
|
|
def leave(session)
|
|
session.leave(self)
|
|
|
|
nil
|
|
end
|
|
|
|
def session_ids
|
|
with_redis do |redis|
|
|
redis
|
|
.smembers(user_sessions_key)
|
|
# converts session ids from (internal) integer to hex presentation
|
|
.map { |key| key.to_i.to_s(16) }
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def user_sessions_key
|
|
"#{KEY_NAMESPACE}:user:#{id}:sessions"
|
|
end
|
|
|
|
def with_redis
|
|
Gitlab::Redis::SharedState.with do |redis|
|
|
yield redis if block_given?
|
|
end
|
|
end
|
|
end
|