Merge branch 'refactor_service_users'

app/controllers/services_controller.rb

@@ -51,12 +51,6 @@ class ServicesController < ApplicationController
   end
 
   def inviter
-    if !AppConfig[:open_invitations] && current_user.invites == 0
-      flash[:error] = I18n.t 'invitations.create.no_more'
-      redirect_to :back
-      return
-    end
-
     @uid = params[:uid]
 
     if i_id = params[:invitation_id]

app/helpers/services_helper.rb

+module ServicesHelper
+  def contact_proxy(friend)
+    friend.contact || Contact.new(:person => friend.person)
+  end
+end

app/models/person.rb

@@ -43,6 +43,8 @@ class Person < ActiveRecord::Base
   validates_uniqueness_of :diaspora_handle
 
   scope :searchable, joins(:profile).where(:profiles => {:searchable => true})
+  scope :remote, where('people.owner_id IS NULL')
+  scope :local, where('people.owner_id IS NOT NULL')
 
   def self.search_query_string(query)
     query = query.downcase

app/models/service_user.rb

@@ -6,6 +6,17 @@ class ServiceUser < ActiveRecord::Base
   belongs_to :invitation
 
   before_save :attach_local_models
+  scope :with_local_people, joins(:person).merge(Person.local)
+  scope :with_remote_people, joins(:person).merge(Person.remote)
+ 
+
+  def already_invited?
+    self.invitation_id.present?
+  end
+
+  def on_diaspora?
+    self.person_id.present?
+  end
 
   def attach_local_models
     service_for_uid = Services::Facebook.where(:type => service.type.to_s, :uid => self.uid).first

app/models/services/facebook.rb

@@ -21,18 +21,11 @@ class Services::Facebook < Service
 
   def finder(opts = {})
     Rails.logger.debug("event=friend_finder type=facebook sender_id=#{self.user_id}")
-    if self.service_users.blank?
-      self.save_friends
-      self.service_users.reload
-    else
-      Resque.enqueue(Job::UpdateServiceUsers, self.id)
-    end
-    person = Person.arel_table
-    service_user = ServiceUser.arel_table
+    prevent_service_users_from_being_empty
     if opts[:local]
-      ServiceUser.joins(:person).where(:service_id => self.id).where(person[:owner_id].not_eq(nil)).order(:name).all
+      self.service_users.with_local_people
     elsif opts[:remote]
-      ServiceUser.joins(:person).where(:service_id => self.id).where(person[:owner_id].eq(nil)).order(:name).all
+      self.service_users.with_remote_people
     else
       self.service_users
     end
@@ -49,4 +42,15 @@ class Services::Facebook < Service
     }
     ServiceUser.import(data, :on_duplicate_key_update => [:updated_at, :contact_id, :person_id, :request_id, :invitation_id, :photo_url, :name])
   end
+
+  private
+
+  def prevent_service_users_from_being_empty
+    if self.service_users.blank?
+      self.save_friends
+      self.service_users.reload
+    else
+      Resque.enqueue(Job::UpdateServiceUsers, self.id)
+    end
+  end
 end

app/views/services/_remote_friend.html.haml

 %li.remote_friend{:id => "uid_" + friend.uid, :uid => friend.uid}
   .right
-    -if friend.contact
-      / TODO(*) add following method in Contact
-      sharing
-    - elsif friend.invitation_id
+    - if friend.already_invited?
       = t('invitations.new.already_invited')
       %br
       = link_to t('.resend'), service_inviter_path(:uid => friend.uid, :provider => 'facebook', :invitation_id => friend.invitation_id)
-    - elsif friend.person
-      = link_to t('people.show.start_sharing'),
-        '#',
-        :class => 'button'
+    - elsif friend.on_diaspora?
+      = link_to(t('people.show.start_sharing'),'#', :class => 'button')
 
-    - elsif current_user.invites > 0
-      = form_tag service_inviter_path(:provider => 'facebook') do
-        = select_tag(:aspect_id, options_from_collection_for_select(all_aspects, 'id', 'name'))
-        = hidden_field_tag :uid, friend.uid
-        = submit_tag t('.invite')
+    = form_tag service_inviter_path(:provider => 'facebook') do
+      = select_tag(:aspect_id, options_from_collection_for_select(all_aspects, 'id', 'name'))
+      = hidden_field_tag :uid, friend.uid
+      = submit_tag t('.invite')
 
-  - if friend.person
+  - if friend.on_diaspora?
     = person_image_link(friend.person)
   - else
     = image_tag(friend.photo_url, :class => 'avatar')
 
   %h4.name
-    - if friend.person
+    - if friend.on_diaspora?
       = link_to friend.name, person_path(friend.person)
     - else
       = friend.name
 
-- unless friend.person.nil?
-
+- if friend.on_diaspora?
   %li{:id => "options_" + friend.uid, :class => "share_with hidden", :style => "height:auto"}
-    - contact = friend.contact
-    - contact ||= Contact.new(:person => friend.person)
-    = render 'aspect_memberships/aspect_dropdown', :contact => contact, :person => friend.person, :hang => 'left'
+    = render 'aspect_memberships/aspect_dropdown', :contact => contact_proxy(friend), :person => friend.person, :hang => 'left'

spec/controllers/services_controller_spec.rb

@@ -141,14 +141,7 @@ describe ServicesController do
       }.should_not change(Invitation, :count)
     end
 
-    it' does not crete an invitation if the user has no invitations' do
-      @user.invites = 0
-      lambda {
-        put :inviter, @invite_params
-      }.should_not change(Invitation, :count)
-    end
-
-    it 'disregares the amount of invites if open_invitations are anabled' do
+    it 'disregares the amount of invites if open_invitations are enabled' do
       open_bit = AppConfig[:open_invitations]
       AppConfig[:open_invitations] = true
       @user.invites = 0

spec/models/person_spec.rb

@@ -11,6 +11,19 @@ describe Person do
     @person  = Factory.create(:person)
   end
 
+  context 'scopes' do
+    describe '.local' do
+      it 'returns only local people' do
+        Person.local =~ [@person]
+      end
+    end
+
+    describe '.remote' do
+      it 'returns only local people' do
+        Person.remote =~ [@user.person]
+      end
+    end
+  end
   describe "delegating" do
     it "delegates last_name to the profile" do
       @person.last_name.should == @person.profile.last_name

spec/models/service_user_spec.rb

@@ -2,6 +2,40 @@ require 'spec_helper'
 
 describe ServiceUser do
 
+  context 'scope' do
+      before do
+        @user = alice
+        @service = Services::Facebook.new(:access_token => "yeah")
+        @user.services << @service
+        @user2 = Factory.create(:user_with_aspect)
+        @user2_fb_id = '820651'
+        @user2_fb_name = 'Maxwell Salzberg'
+        @user2_fb_photo_url = 'http://cdn.fn.com/pic1.jpg'
+        @user2_service = Services::Facebook.create(:uid => @user2_fb_id, :access_token => "yo", :user_id => @user2.id)
+
+        @su = ServiceUser.new(:service_id => @service.id, :uid => @user2_fb_id, :name => @user2_fb_name,:photo_url => @user2_fb_photo_url)
+        @su.person = @user2.person
+        @su.save
+      end
+    describe 'with_local_people' do
+      it 'returns services with local people' do
+        ServiceUser.with_local_people.count.should == 1
+        ServiceUser.with_remote_people.count.should == 0
+      end
+    end
+
+    describe 'with_remote_people' do
+      it 'returns services with remote people' do
+        @user2_service.delete
+        p = @user2.person
+        p.owner_id = nil
+        p.save
+        ServiceUser.with_local_people.count.should == 0
+        ServiceUser.with_remote_people.count.should == 1
+      end
+    end
+
+  end
   describe '#finder' do
     before do
       @user = alice

spec/models/services/facebook_spec.rb

@@ -99,20 +99,20 @@ JSON
       context 'opts' do
         it 'only local does not return people who are remote' do
           @service.save_friends
-          @service.finder(:local => true).each{|su| su.person.should == @user2.person}
+          @service.finder(:local => true).all.each{|su| su.person.should == @user2.person}
         end
 
         it 'does not return people who are remote' do
           @service.save_friends
-          @service.finder(:remote => true).each{|su| su.person.should be_nil}
+          @service.finder(:remote => true).all.each{|su| su.person.should be_nil}
         end
 
         it 'does not return wrong service objects' do
           su2 = ServiceUser.create(:service => @user2_service, :uid => @user2_fb_id, :name => @user2_fb_name, :photo_url => @user2_fb_photo_url)
           su2.person.should == @user2.person
 
-          @service.finder(:local => true).each{|su| su.service.should == @service}
-          @service.finder(:remote => true).each{|su| su.service.should == @service}
+          @service.finder(:local => true).all.each{|su| su.service.should == @service}
+          @service.finder(:remote => true).all.each{|su| su.service.should == @service}
           @service.finder.each{|su| su.service.should == @service}
         end
       end