Push to multiple groups

app/controllers/status_messages_controller.rb

@@ -9,7 +9,7 @@ class StatusMessagesController < ApplicationController
   end
   
   def create
-    puts params.inspect
+    params[:status_message][:group_ids] = params[:group_ids]
     @status_message = current_user.post(:status_message, params[:status_message])
     
     if @status_message.created_at

app/models/user.rb

@@ -42,8 +42,8 @@ class User
   def post(class_name, options = {})
     options[:person] = self.person
 
-    group_id = options[:group_id]
-    options.delete(:group_id)
+    group_ids = options[:group_ids]
+    options.delete(:group_ids)
 
     model_class = class_name.to_s.camelize.constantize
     
@@ -52,14 +52,15 @@ class User
     post.save
 
 
-    if group_id
-      group = self.groups.find_by_id(group_id)
+    groups = self.groups.find_all_by_id(group_ids)
+    target_people = [] 
+
+    groups.each{ |group|
       group.posts << post
       group.save
-      post.push_to( group.people.all )
-    else
-      post.push_to( self.friends.all )
-    end
+      target_people = target_people | group.people
+    }
+    post.push_to( target_people )
 
     post.socket_to_uid(id) if post.respond_to?(:socket_to_uid)
 

app/views/shared/_publisher.haml

@@ -3,9 +3,6 @@
     = form_for StatusMessage.new, :remote => true do |f|
       = f.error_messages
 
-      -if group_id
-        = f.hidden_field :group_id, :value => group_id
-
       .span-15.last
         .span-2.last
           .user_image
@@ -21,7 +18,7 @@
           going to...
           - for group in current_user.groups
             %li
-              = check_box_tag("groups_id[]", group.id, current_group?(group))
+              = check_box_tag("group_ids[]", group.id, current_group?(group))
               = group.name
       .span-1.last
         = f.submit "Post"

spec/models/group_spec.rb

@@ -70,7 +70,7 @@ describe Group do
     it 'should add post to group via post method' do
       group = @user.group(:name => 'losers', :people => [@friend])
 
-      status_message = @user.post( :status_message, :message => "hey", :group_id => group.id )
+      status_message = @user.post( :status_message, :message => "hey", :group_ids => [group.id] )
       
       group.reload
       group.posts.include?(status_message).should be true