Removed legacy migration that updated team name and ID.

Author: dblock

lib/slack-ruby-bot-server/app.rb

@@ -4,7 +4,6 @@ def prepare!
       check_database!
       init_database!
       mark_teams_active!
-      update_team_name_and_id!
       purge_inactive_teams!
       configure_global_aliases!
     end
@@ -34,18 +33,6 @@ def mark_teams_active!
       Team.where(active: nil).update_all(active: true)
     end
 
-    def update_team_name_and_id!
-      Team.active.where(team_id: nil).each do |team|
-        begin
-          auth = team.ping![:auth]
-          team.update_attributes!(team_id: auth['team_id'], name: auth['team'])
-        rescue StandardError => e
-          logger.warn "Error pinging team #{team.id}: #{e.message}."
-          team.set(active: false)
-        end
-      end
-    end
-
     def purge_inactive_teams!
       Team.purge!
     end