fix: nicer locks

lib/jobs/post_message.rb

@@ -7,9 +7,13 @@ class PostMessage < Jobs::Base
 
     extend Resque::Plugins::Lock
 
+    def self.lock(indexes)
+      "post-message:#{indexes.join('-')}"
+    end
+
     def initialize(indexes)
       @topic = Topic.where(:index => indexes.first).first
-      @message = @topic.find_message_by_indexes(message_indexes)
+      @message = @topic.find_message_by_indexes(indexes)
     end
 
     def perform!
@@ -46,7 +50,7 @@ def build_from
     protected
 
     def servers
-      @server ||= Group.where(:name => @topic.groups.first).map(&:servers).uniq
+      @server ||= Group.where(:name => @topic.groups.first).map(&:servers).flatten.uniq
     end
 
   end

lib/jobs/update_group.rb

@@ -9,6 +9,10 @@ class UpdateGroup < Jobs::Base
 
     extend Resque::Plugins::Lock
 
+    def self.lock(group_name)
+      "update-group:#{group_name}"
+    end
+
     def initialize(group_name)
       @group_name = group_name
     end