From 3b8998ab71baac653c38af6be09148a958a41b90 Mon Sep 17 00:00:00 2001
From: ilya <ilya@laptop.(none)>
Date: Wed, 13 Oct 2010 13:29:45 -0700
Subject: [PATCH] Invitations contains the inviters

---
 app/controllers/invitations_controller.rb     | 11 ++++++++
 app/models/user.rb                            | 25 +++++++++++++++++++
 .../mailer/invitation.html.haml               |  2 +-
 spec/models/user/invite_spec.rb               | 25 ++++++++++++++++---
 4 files changed, 58 insertions(+), 5 deletions(-)
 rename app/views/{users => devise}/mailer/invitation.html.haml (58%)

diff --git a/app/controllers/invitations_controller.rb b/app/controllers/invitations_controller.rb
index 8529044587..e7b2c02626 100644
--- a/app/controllers/invitations_controller.rb
+++ b/app/controllers/invitations_controller.rb
@@ -3,6 +3,17 @@
 #   the COPYRIGHT file.
 
 class InvitationsController < Devise::InvitationsController
+  def create
+    self.resource = current_user.invite_user(params[resource_name])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :send_instructions#, :email => self.resource.email
+      redirect_to after_sign_in_path_for(resource_name)
+    else
+      render_with_scope :new
+    end
+  end
+
   def update
     begin
       user = User.find_by_invitation_token(params["user"]["invitation_token"])
diff --git a/app/models/user.rb b/app/models/user.rb
index 7e6d18f90e..152591f1f8 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -29,6 +29,7 @@ class User
 
   key :invitation_token,    String
   key :invitation_sent_at,  DateTime
+  key :inviter_ids,         Array
   key :friend_ids,          Array
   key :pending_request_ids, Array
   key :visible_post_ids,    Array
@@ -36,6 +37,7 @@ class User
 
   one :person, :class_name => 'Person', :foreign_key => :owner_id
 
+  many :inviters,          :in => :inviter_ids,         :class_name => 'User'
   many :friends,           :in => :friend_ids,          :class_name => 'Person'
   many :visible_people,    :in => :visible_person_ids,  :class_name => 'Person' # One of these needs to go
   many :pending_requests,  :in => :pending_request_ids, :class_name => 'Request'
@@ -263,6 +265,29 @@ class User
   end
 
   ###Invitations############
+  def invite_user( opts = {} )
+    invited_user = User.invite!(:email => opts[:email], :inviter => self)
+    #invited_user.inviters << self
+    #invited_user.save!
+    invited_user
+  end
+
+  def self.invite!(attributes={})
+    inviter = attributes.delete(:inviter)
+    invitable = find_or_initialize_with_error_by(:email, attributes.delete(:email))
+    invitable.attributes = attributes
+    invitable.inviters << inviter
+
+    if invitable.new_record?
+      invitable.errors.clear if invitable.email.try(:match, Devise.email_regexp)
+    else
+      invitable.errors.add(:email, :taken) unless invitable.invited?
+    end
+
+    invitable.invite! if invitable.errors.empty?
+    invitable
+  end
+
   def accept_invitation!( opts = {} )
     if self.invited?
       self.username              = opts[:username]
diff --git a/app/views/users/mailer/invitation.html.haml b/app/views/devise/mailer/invitation.html.haml
similarity index 58%
rename from app/views/users/mailer/invitation.html.haml
rename to app/views/devise/mailer/invitation.html.haml
index 884a8fc27f..a6c82a3b04 100644
--- a/app/views/users/mailer/invitation.html.haml
+++ b/app/views/devise/mailer/invitation.html.haml
@@ -1,7 +1,7 @@
 %p
   Hello #{@resource.email}!
 %p
-  Someone has invited you to #{root_url}, you can accept it through the link below.
+  #{(@resource.inviters.count == 1)? ( @resource.inviters.first.real_name " has") : (@resource.inviters.map{|inv| inv.real_name}.join(",") + " have")} invited you to #{root_url}, you can accept it through the link below.
 %p= link_to 'Accept invitation', accept_invitation_url(@resource, :invitation_token => @resource.invitation_token)
 %p
   If you don't want to accept the invitation, please ignore this email.
diff --git a/spec/models/user/invite_spec.rb b/spec/models/user/invite_spec.rb
index 1bb2bf0f62..25d08e8976 100644
--- a/spec/models/user/invite_spec.rb
+++ b/spec/models/user/invite_spec.rb
@@ -5,18 +5,34 @@
 require 'spec_helper'
 
 describe User do
-  let!(:invited_user) { create_user_with_invitation("abc")}
+  let(:inviter)  {Factory.create :user}
+  let!(:invited_user) { create_user_with_invitation("abc", :email => "email@example.com", :inviter => inviter)}
+
+  context "creating invites" do
+    it 'should invite the user' do
+      pending "weird wrong number of arguments error (0 for 2), which changes if you put in two args"
+      #User.should_receive(:invite!).and_return(invited_user)
+      inviter.invite_user(:email => "email@example.com")
+    end
+
+    it 'should add the inviter to the invited_user' do
+      User.should_receive(:invite!).and_return(invited_user)
+      invited_user = inviter.invite_user(:email => "email@example.com")
+      invited_user.reload
+      invited_user.inviters.include?(inviter).should be true
+    end
+  end
 
   context "the acceptance of an invitation" do
     it "should create the person with the passed in params" do
-      Person.count.should be 0
+      person_count = Person.count
       u = invited_user.accept_invitation!(:invitation_token => "abc",
                               :username => "user",
                               :password => "secret",
                               :password_confirmation => "secret",
                               :person => {:profile => {:first_name => "Bob",
                                 :last_name  => "Smith"}} )
-      Person.count.should be 1
+      Person.count.should be person_count + 1
       u.person.profile.first_name.should == "Bob"
     end
   end
@@ -25,11 +41,12 @@ describe User do
 end
 
 def create_user_with_invitation(invitation_token, attributes={})
+  inviter = attributes.delete(:inviter)
   user = User.new({:password => nil, :password_confirmation => nil}.update(attributes))
-  #puts user.inspect
   #user.skip_confirmation!
   user.invitation_token = invitation_token
   user.invitation_sent_at = Time.now.utc
+  user.inviters << inviter
   user.save(:validate => false)
   user
 end
-- 
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