From 960db53b9ba336565371120ffb488900120ac3ea Mon Sep 17 00:00:00 2001
From: maxwell <maxwell@joindiaspora.com>
Date: Mon, 14 Jun 2010 13:12:17 -0700
Subject: [PATCH] MS IZ DG completed crud for friend

---
 app/controllers/friends_controller.rb         | 32 ++++++++++++
 app/controllers/status_messages_controller.rb |  1 +
 app/helpers/friends_helper.rb                 |  2 +
 app/models/friend.rb                          | 10 ++++
 app/views/friends/index.html.haml             | 14 ++++++
 app/views/friends/new.html.haml               | 17 +++++++
 app/views/friends/show.html.haml              | 13 +++++
 app/views/layouts/application.html.haml       |  1 +
 config/routes.rb                              |  2 +
 spec/controllers/friends_controller_spec.rb   | 50 +++++++++++++++++++
 spec/models/friend_spec.rb                    | 12 +++++
 11 files changed, 154 insertions(+)
 create mode 100644 app/controllers/friends_controller.rb
 create mode 100644 app/helpers/friends_helper.rb
 create mode 100644 app/models/friend.rb
 create mode 100644 app/views/friends/index.html.haml
 create mode 100644 app/views/friends/new.html.haml
 create mode 100644 app/views/friends/show.html.haml
 create mode 100644 spec/controllers/friends_controller_spec.rb
 create mode 100644 spec/models/friend_spec.rb

diff --git a/app/controllers/friends_controller.rb b/app/controllers/friends_controller.rb
new file mode 100644
index 000000000..000185f6e
--- /dev/null
+++ b/app/controllers/friends_controller.rb
@@ -0,0 +1,32 @@
+class FriendsController < ApplicationController
+  before_filter :authenticate_user!
+  
+  def index
+    @friends = Friend.all
+  end
+  
+  def show
+    @friend = Friend.first(:conditions=> {:id => params[:id]})
+  end
+  
+  def destroy
+    @friend = Friend.first(:conditions=> {:id => params[:id]})
+    @friend.destroy
+    flash[:notice] = "Successfully destroyed friend."
+    redirect_to friends_url
+  end
+  
+  def new
+    @friend = Friend.new
+  end
+  
+  def create
+    @friend = Friend.new(params[:friend])
+    if @friend.save
+      flash[:notice] = "Successfully created friend."
+      redirect_to @friend
+    else
+      render :action => 'new'
+    end
+  end
+end
diff --git a/app/controllers/status_messages_controller.rb b/app/controllers/status_messages_controller.rb
index 0398931c8..e34ee6ce0 100644
--- a/app/controllers/status_messages_controller.rb
+++ b/app/controllers/status_messages_controller.rb
@@ -3,6 +3,7 @@ class StatusMessagesController < ApplicationController
   
   def index
     @status_messages = StatusMessage.all
+    @friends = Friend.all
   end
   
   def create
diff --git a/app/helpers/friends_helper.rb b/app/helpers/friends_helper.rb
new file mode 100644
index 000000000..0b69e9bce
--- /dev/null
+++ b/app/helpers/friends_helper.rb
@@ -0,0 +1,2 @@
+module FriendsHelper
+end
diff --git a/app/models/friend.rb b/app/models/friend.rb
new file mode 100644
index 000000000..6c71adb08
--- /dev/null
+++ b/app/models/friend.rb
@@ -0,0 +1,10 @@
+class Friend
+  include Mongoid::Document
+  include Mongoid::Timestamps
+  
+  field :username
+  field :url
+  
+  validates_presence_of :username, :url
+
+end
\ No newline at end of file
diff --git a/app/views/friends/index.html.haml b/app/views/friends/index.html.haml
new file mode 100644
index 000000000..044ade323
--- /dev/null
+++ b/app/views/friends/index.html.haml
@@ -0,0 +1,14 @@
+- title "Friends"
+
+%table
+  %tr
+    %th username
+    %th url
+  - for friend in @friends
+    %tr
+      %td= friend.username
+      %td= friend.url
+      %td= link_to 'Show', friend
+      %td= link_to 'Destroy', friend, :confirm => 'Are you sure?', :method => :delete
+
+%p= link_to "New Friend", new_friend_path
diff --git a/app/views/friends/new.html.haml b/app/views/friends/new.html.haml
new file mode 100644
index 000000000..d1dd09a17
--- /dev/null
+++ b/app/views/friends/new.html.haml
@@ -0,0 +1,17 @@
+- title "New Friend"
+
+- form_for @friend do |f|
+  = f.error_messages
+  %p
+    = f.label :username
+    %br
+    = f.text_field :username
+  %p
+    = f.label :url
+    %br
+    = f.text_field :url
+  %p
+    = f.submit
+
+
+%p= link_to "Back to List", friends_path
diff --git a/app/views/friends/show.html.haml b/app/views/friends/show.html.haml
new file mode 100644
index 000000000..034eb23ce
--- /dev/null
+++ b/app/views/friends/show.html.haml
@@ -0,0 +1,13 @@
+- title "Friend"
+
+%p
+  %strong Username:
+  = @friend.username
+%p
+  %strong Url:
+  = @friend.url
+
+%p
+  = link_to "Destroy", @friend, :confirm => 'Are you sure?', :method => :delete
+  |
+  = link_to "View All", friends_path
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index ba5ba735f..26089e42d 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -27,6 +27,7 @@
         %ul.nav
           %li= link_to "Users", users_url
           %li= link_to "Status Messages", status_messages_url
+          %li= link_to "Friends", friends_url
 
     .container
       - if show_title?
diff --git a/config/routes.rb b/config/routes.rb
index 552d540cb..b454c731f 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,6 @@
 Diaspora::Application.routes.draw do |map|
+  resources :friends
+
   resources :status_messages
 
   #routes for devise, not really sure you will need to mess with this in the future, lets put default,
diff --git a/spec/controllers/friends_controller_spec.rb b/spec/controllers/friends_controller_spec.rb
new file mode 100644
index 000000000..8ebffbc8a
--- /dev/null
+++ b/spec/controllers/friends_controller_spec.rb
@@ -0,0 +1,50 @@
+require File.dirname(__FILE__) + '/../spec_helper'
+ 
+describe FriendsController do
+  render_views
+  before do
+    #TODO(dan) Mocking Warden; this is a temp fix
+    request.env['warden'] = mock_model(Warden, :authenticate => @user, :authenticate! => @user)
+    Friend.create(:username => "max", :url => "http://max.com/")
+  end
+  
+  
+  it "index action should render index template" do
+    request.env['warden'].should_receive(:authenticate?).at_least(:once)
+
+    get :index
+    response.should render_template(:index)
+  end
+  
+  it "show action should render show template" do
+    request.env['warden'].should_receive(:authenticate?).at_least(:once)
+    get :show, :id => Friend.first.id
+    response.should render_template(:show)
+  end
+  
+  it "destroy action should destroy model and redirect to index action" do
+    friend = Friend.first
+    delete :destroy, :id => friend.id
+    response.should redirect_to(friends_url)
+    Friend.first(:conditions => {:id => friend.id}).should be_nil
+  end
+  
+  it "new action should render new template" do
+    request.env['warden'].should_receive(:authenticate?).at_least(:once)
+    get :new
+    response.should render_template(:new)
+  end
+  
+  it "create action should render new template when model is invalid" do
+    request.env['warden'].should_receive(:authenticate?).at_least(:once)
+    Friend.any_instance.stubs(:valid?).returns(false)
+    post :create
+    response.should render_template(:new)
+  end
+  
+  it "create action should redirect when model is valid" do
+    Friend.any_instance.stubs(:valid?).returns(true)
+    post :create
+    response.should redirect_to(friend_url(assigns[:friend]))
+  end
+end
diff --git a/spec/models/friend_spec.rb b/spec/models/friend_spec.rb
new file mode 100644
index 000000000..602da02c8
--- /dev/null
+++ b/spec/models/friend_spec.rb
@@ -0,0 +1,12 @@
+require File.dirname(__FILE__) + '/../spec_helper'
+
+describe Friend do
+  it 'should have a diaspora username + diaspora url' do
+    n = Friend.new(:username => 'max')
+    n.valid?.should == false
+    n.url = "http://max.com/"
+    n.valid?.should == true
+  end
+  
+  
+end
\ No newline at end of file