Adding indexes and speeding up doorlog query

2014-11-20 12:56:28 -07:00
parent 98b9db5fe1
commit d1c5dba667
3 changed files with 11 additions and 2 deletions
--- a/app/models/door_log.rb
+++ b/app/models/door_log.rb
@@ -87,7 +87,7 @@ class DoorLog < ActiveRecord::Base
  end

  def self.show_status
-    door_logs = DoorLog.where(key: ["door_1_locked","door_2_locked"]).order('created_at DESC').take(2)
+    door_logs = DoorLog.order('created_at DESC').where(key: ["door_1_locked","door_2_locked"]).limit(2)
    door_1_locked = parse_locked_status(door_logs, "door_1_locked")
    door_2_locked = parse_locked_status(door_logs, "door_2_locked")