module DiscourseUpdates class << self def check_version DiscourseVersionCheck.new( latest_version: latest_version || Discourse::VERSION::STRING, critical_updates: critical_updates_available?, installed_version: Discourse::VERSION::STRING, installed_sha: (Discourse.git_version == 'unknown' ? nil : Discourse.git_version), missing_versions_count: missing_versions_count || nil # TODO: more info, like links and release messages ) end def latest_version $redis.get latest_version_key end def missing_versions_count $redis.get(missing_versions_count_key).try(:to_i) end def critical_updates_available? ($redis.get(critical_updates_available_key) || false) == 'true' end ['latest_version', 'missing_versions_count', 'critical_updates_available'].each do |name| eval "define_method :#{name}= do |arg| $redis.set #{name}_key, arg end" end private def latest_version_key 'discourse_latest_version' end def critical_updates_available_key 'critical_updates_available' end def missing_versions_count_key 'missing_versions_count' end end end