Added an Authentications table.

Connects users to remote web services, as recommended at
http://asciicasts.com/episodes/235-omniauth-part-1

In addition, we store "token" and "secret" fields.

app/assets/javascripts/authentications.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/controllers/authentications_controller.rb

@@ -0,0 +1,83 @@
+class AuthenticationsController < ApplicationController
+  # GET /authentications
+  # GET /authentications.json
+  def index
+    @authentications = Authentication.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @authentications }
+    end
+  end
+
+  # GET /authentications/1
+  # GET /authentications/1.json
+  def show
+    @authentication = Authentication.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @authentication }
+    end
+  end
+
+  # GET /authentications/new
+  # GET /authentications/new.json
+  def new
+    @authentication = Authentication.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @authentication }
+    end
+  end
+
+  # GET /authentications/1/edit
+  def edit
+    @authentication = Authentication.find(params[:id])
+  end
+
+  # POST /authentications
+  # POST /authentications.json
+  def create
+    @authentication = Authentication.new(params[:authentication])
+
+    respond_to do |format|
+      if @authentication.save
+        format.html { redirect_to @authentication, notice: 'Authentication was successfully created.' }
+        format.json { render json: @authentication, status: :created, location: @authentication }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @authentication.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /authentications/1
+  # PUT /authentications/1.json
+  def update
+    @authentication = Authentication.find(params[:id])
+
+    respond_to do |format|
+      if @authentication.update_attributes(params[:authentication])
+        format.html { redirect_to @authentication, notice: 'Authentication was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @authentication.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /authentications/1
+  # DELETE /authentications/1.json
+  def destroy
+    @authentication = Authentication.find(params[:id])
+    @authentication.destroy
+
+    respond_to do |format|
+      format.html { redirect_to authentications_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/helpers/authentications_helper.rb

@@ -0,0 +1,2 @@
+module AuthenticationsHelper
+end

app/models/authentication.rb

@@ -0,0 +1,3 @@
+class Authentication < ActiveRecord::Base
+  attr_accessible :member_id, :provider, :secret, :uid
+end

app/views/authentications/_form.html.haml

@@ -0,0 +1,22 @@
+= form_for @authentication do |f|
+  - if @authentication.errors.any?
+    #error_explanation
+      %h2= "#{pluralize(@authentication.errors.count, "error")} prohibited this authentication from being saved:"
+      %ul
+        - @authentication.errors.full_messages.each do |msg|
+          %li= msg
+
+  .field
+    = f.label :member_id
+    = f.number_field :member_id
+  .field
+    = f.label :provider
+    = f.text_field :provider
+  .field
+    = f.label :uid
+    = f.text_field :uid
+  .field
+    = f.label :secret
+    = f.text_field :secret
+  .actions
+    = f.submit 'Save'

app/views/authentications/edit.html.haml

@@ -0,0 +1,7 @@
+%h1 Editing authentication
+
+= render 'form'
+
+= link_to 'Show', @authentication
+\|
+= link_to 'Back', authentications_path

app/views/authentications/index.html.haml

@@ -0,0 +1,25 @@
+%h1 Listing authentications
+
+%table
+  %tr
+    %th Member
+    %th Provider
+    %th Uid
+    %th Secret
+    %th
+    %th
+    %th
+
+  - @authentications.each do |authentication|
+    %tr
+      %td= authentication.member_id
+      %td= authentication.provider
+      %td= authentication.uid
+      %td= authentication.secret
+      %td= link_to 'Show', authentication
+      %td= link_to 'Edit', edit_authentication_path(authentication)
+      %td= link_to 'Destroy', authentication, :method => :delete, :data => { :confirm => 'Are you sure?' }
+
+%br
+
+= link_to 'New Authentication', new_authentication_path

app/views/authentications/new.html.haml

@@ -0,0 +1,5 @@
+%h1 New authentication
+
+= render 'form'
+
+= link_to 'Back', authentications_path

app/views/authentications/show.html.haml

@@ -0,0 +1,18 @@
+%p#notice= notice
+
+%p
+  %b Member:
+  = @authentication.member_id
+%p
+  %b Provider:
+  = @authentication.provider
+%p
+  %b Uid:
+  = @authentication.uid
+%p
+  %b Secret:
+  = @authentication.secret
+
+= link_to 'Edit', edit_authentication_path(@authentication)
+\|
+= link_to 'Back', authentications_path

config/routes.rb

@@ -2,6 +2,7 @@ Growstuff::Application.routes.draw do
 
   devise_for :members, :controllers => { :registrations => "registrations" }
 
+  resources :authentications
   resources :plantings
   resources :gardens
   resources :posts

db/migrate/20130404174459_create_authentications.rb

@@ -0,0 +1,13 @@
+class CreateAuthentications < ActiveRecord::Migration
+  def change
+    create_table :authentications do |t|
+      t.integer :member_id, :null => false
+      t.string :provider, :null => false
+      t.string :uid
+      t.string :token
+      t.string :secret
+      t.timestamps
+    end
+    add_index :authentications, :member_id
+  end
+end

db/schema.rb

@@ -11,7 +11,19 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130329045744) do
+ActiveRecord::Schema.define(:version => 20130404174459) do
+
+  create_table "authentications", :force => true do |t|
+    t.integer  "member_id",  :null => false
+    t.string   "provider",   :null => false
+    t.string   "uid"
+    t.string   "token"
+    t.string   "secret"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  add_index "authentications", ["member_id"], :name => "index_authentications_on_member_id"
 
   create_table "comments", :force => true do |t|
     t.integer  "post_id",    :null => false

spec/controllers/authentications_controller_spec.rb

@@ -0,0 +1,164 @@
+require 'spec_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+
+describe AuthenticationsController do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Authentication. As you add validations to Authentication, be sure to
+  # update the return value of this method accordingly.
+  def valid_attributes
+    { "member_id" => "1" }
+  end
+
+  # This should return the minimal set of values that should be in the session
+  # in order to pass any filters (e.g. authentication) defined in
+  # AuthenticationsController. Be sure to keep this updated too.
+  def valid_session
+    {}
+  end
+
+  describe "GET index" do
+    it "assigns all authentications as @authentications" do
+      authentication = Authentication.create! valid_attributes
+      get :index, {}, valid_session
+      assigns(:authentications).should eq([authentication])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested authentication as @authentication" do
+      authentication = Authentication.create! valid_attributes
+      get :show, {:id => authentication.to_param}, valid_session
+      assigns(:authentication).should eq(authentication)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new authentication as @authentication" do
+      get :new, {}, valid_session
+      assigns(:authentication).should be_a_new(Authentication)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested authentication as @authentication" do
+      authentication = Authentication.create! valid_attributes
+      get :edit, {:id => authentication.to_param}, valid_session
+      assigns(:authentication).should eq(authentication)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Authentication" do
+        expect {
+          post :create, {:authentication => valid_attributes}, valid_session
+        }.to change(Authentication, :count).by(1)
+      end
+
+      it "assigns a newly created authentication as @authentication" do
+        post :create, {:authentication => valid_attributes}, valid_session
+        assigns(:authentication).should be_a(Authentication)
+        assigns(:authentication).should be_persisted
+      end
+
+      it "redirects to the created authentication" do
+        post :create, {:authentication => valid_attributes}, valid_session
+        response.should redirect_to(Authentication.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved authentication as @authentication" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Authentication.any_instance.stub(:save).and_return(false)
+        post :create, {:authentication => { "member_id" => "invalid value" }}, valid_session
+        assigns(:authentication).should be_a_new(Authentication)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Authentication.any_instance.stub(:save).and_return(false)
+        post :create, {:authentication => { "member_id" => "invalid value" }}, valid_session
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested authentication" do
+        authentication = Authentication.create! valid_attributes
+        # Assuming there are no other authentications in the database, this
+        # specifies that the Authentication created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Authentication.any_instance.should_receive(:update_attributes).with({ "member_id" => "1" })
+        put :update, {:id => authentication.to_param, :authentication => { "member_id" => "1" }}, valid_session
+      end
+
+      it "assigns the requested authentication as @authentication" do
+        authentication = Authentication.create! valid_attributes
+        put :update, {:id => authentication.to_param, :authentication => valid_attributes}, valid_session
+        assigns(:authentication).should eq(authentication)
+      end
+
+      it "redirects to the authentication" do
+        authentication = Authentication.create! valid_attributes
+        put :update, {:id => authentication.to_param, :authentication => valid_attributes}, valid_session
+        response.should redirect_to(authentication)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the authentication as @authentication" do
+        authentication = Authentication.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Authentication.any_instance.stub(:save).and_return(false)
+        put :update, {:id => authentication.to_param, :authentication => { "member_id" => "invalid value" }}, valid_session
+        assigns(:authentication).should eq(authentication)
+      end
+
+      it "re-renders the 'edit' template" do
+        authentication = Authentication.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Authentication.any_instance.stub(:save).and_return(false)
+        put :update, {:id => authentication.to_param, :authentication => { "member_id" => "invalid value" }}, valid_session
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested authentication" do
+      authentication = Authentication.create! valid_attributes
+      expect {
+        delete :destroy, {:id => authentication.to_param}, valid_session
+      }.to change(Authentication, :count).by(-1)
+    end
+
+    it "redirects to the authentications list" do
+      authentication = Authentication.create! valid_attributes
+      delete :destroy, {:id => authentication.to_param}, valid_session
+      response.should redirect_to(authentications_url)
+    end
+  end
+
+end

spec/factories/authentications.rb

@@ -0,0 +1,10 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :authentication do
+    member_id 1
+    provider "MyString"
+    uid "MyString"
+    secret "MyString"
+  end
+end

spec/helpers/authentications_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the AuthenticationsHelper. For example:
+#
+# describe AuthenticationsHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       helper.concat_strings("this","that").should == "this that"
+#     end
+#   end
+# end
+describe AuthenticationsHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/authentication_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe Authentication do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/requests/authentications_spec.rb

@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe "Authentications" do
+  describe "GET /authentications" do
+    it "works! (now write some real specs)" do
+      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
+      get authentications_path
+      response.status.should be(200)
+    end
+  end
+end

spec/routing/authentications_routing_spec.rb

@@ -0,0 +1,35 @@
+require "spec_helper"
+
+describe AuthenticationsController do
+  describe "routing" do
+
+    it "routes to #index" do
+      get("/authentications").should route_to("authentications#index")
+    end
+
+    it "routes to #new" do
+      get("/authentications/new").should route_to("authentications#new")
+    end
+
+    it "routes to #show" do
+      get("/authentications/1").should route_to("authentications#show", :id => "1")
+    end
+
+    it "routes to #edit" do
+      get("/authentications/1/edit").should route_to("authentications#edit", :id => "1")
+    end
+
+    it "routes to #create" do
+      post("/authentications").should route_to("authentications#create")
+    end
+
+    it "routes to #update" do
+      put("/authentications/1").should route_to("authentications#update", :id => "1")
+    end
+
+    it "routes to #destroy" do
+      delete("/authentications/1").should route_to("authentications#destroy", :id => "1")
+    end
+
+  end
+end

spec/views/authentications/edit.html.haml_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe "authentications/edit" do
+  before(:each) do
+    @authentication = assign(:authentication, stub_model(Authentication,
+      :member_id => 1,
+      :provider => "MyString",
+      :uid => "MyString",
+      :secret => "MyString"
+    ))
+  end
+
+  it "renders the edit authentication form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => authentications_path(@authentication), :method => "post" do
+      assert_select "input#authentication_member_id", :name => "authentication[member_id]"
+      assert_select "input#authentication_provider", :name => "authentication[provider]"
+      assert_select "input#authentication_uid", :name => "authentication[uid]"
+      assert_select "input#authentication_secret", :name => "authentication[secret]"
+    end
+  end
+end

spec/views/authentications/index.html.haml_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe "authentications/index" do
+  before(:each) do
+    assign(:authentications, [
+      stub_model(Authentication,
+        :member_id => 1,
+        :provider => "Provider",
+        :uid => "Uid",
+        :secret => "Secret"
+      ),
+      stub_model(Authentication,
+        :member_id => 1,
+        :provider => "Provider",
+        :uid => "Uid",
+        :secret => "Secret"
+      )
+    ])
+  end
+
+  it "renders a list of authentications" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => 1.to_s, :count => 2
+    assert_select "tr>td", :text => "Provider".to_s, :count => 2
+    assert_select "tr>td", :text => "Uid".to_s, :count => 2
+    assert_select "tr>td", :text => "Secret".to_s, :count => 2
+  end
+end

spec/views/authentications/new.html.haml_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe "authentications/new" do
+  before(:each) do
+    assign(:authentication, stub_model(Authentication,
+      :member_id => 1,
+      :provider => "MyString",
+      :uid => "MyString",
+      :secret => "MyString"
+    ).as_new_record)
+  end
+
+  it "renders new authentication form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => authentications_path, :method => "post" do
+      assert_select "input#authentication_member_id", :name => "authentication[member_id]"
+      assert_select "input#authentication_provider", :name => "authentication[provider]"
+      assert_select "input#authentication_uid", :name => "authentication[uid]"
+      assert_select "input#authentication_secret", :name => "authentication[secret]"
+    end
+  end
+end

spec/views/authentications/show.html.haml_spec.rb

@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe "authentications/show" do
+  before(:each) do
+    @authentication = assign(:authentication, stub_model(Authentication,
+      :member_id => 1,
+      :provider => "Provider",
+      :uid => "Uid",
+      :secret => "Secret"
+    ))
+  end
+
+  it "renders attributes in <p>" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/1/)
+    rendered.should match(/Provider/)
+    rendered.should match(/Uid/)
+    rendered.should match(/Secret/)
+  end
+end