rake issue

app/controllers/home_controller.rb

@@ -1,4 +1,5 @@
 class HomeController < ApplicationController
   def index
+    @users = User.all
   end
 end

app/controllers/users_controller.rb

@@ -0,0 +1,42 @@
+class UsersController < ApplicationController
+  before_filter :authenticate_user!
+  load_and_authorize_resource :only => :index
+
+  def resource_params
+    unless params[resource_name].blank?
+      params.require(resource_name).permit(:name, :email, :password, :password_confirmation, :remember_me)
+      params.require(resource_name).permit(:role_ids, :as => :admin)
+    end
+  end
+
+#  def index
+#    authorize! :index, @user, :message => 'Not authorized as an administrator.'
+#    @users = User.all
+#  end
+
+  def show
+    @user = User.find(params[:id])
+  end
+
+  def update
+    authorize! :update, @user, :message => 'Not authorized as an administrator.'
+        @user = User.find(params[:id])
+        if @user.update_attributes(params[:user], :as => :admin)
+          redirect_to users_path, :notice => "User updated."
+        else
+          redirect_to users_path, :alert => "Unable to update user."
+        end
+  end
+
+  def destroy
+     authorize! :destroy, @user, :message => 'Not authorized as an administrator.'
+     user = User.find(params[:id])
+     unless user == current_user
+       user.destroy
+       redirect_to users_path, :notice => "User deleted."
+     else
+       redirect_to users_path, :notice => "Can't delete yourself."
+     end
+  end
+
+end

app/helpers/users_helper.rb

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

app/models/ability.rb

@@ -2,35 +2,12 @@ class Ability
   include CanCan::Ability
 
   def initialize(user)
-    # Define abilities for the passed in user here. For example:
-    #
-    #   user ||= User.new # guest user (not logged in)
-    #   if user.admin?
-    #     can :manage, :all
-    #   else
-    #     can :read, :all
-    #   end
-    #
-    # The first argument to `can` is the action you are giving the user 
-    # permission to do.
-    # If you pass :manage it will apply to every action. Other common actions
-    # here are :read, :create, :update and :destroy.
-    #
-    # The second argument is the resource the user can perform the action on. 
-    # If you pass :all it will apply to every resource. Otherwise pass a Ruby
-    # class of the resource.
-    #
-    # The third argument is an optional hash of conditions to further filter the
-    # objects.
-    # For example, here the user can only update published articles.
-    #
-    #   can :update, Article, :published => true
-    #
     # See the wiki for details:
     # https://github.com/ryanb/cancan/wiki/Defining-Abilities
     user ||= User.new # guest user (not logged in)
     if user.has_role? :Admin
       can :manage, :all
     end
   end
+
 end

app/models/user.rb

@@ -6,4 +6,7 @@ class User < ActiveRecord::Base
          :recoverable, :rememberable, :trackable, :validatable
   validates_presence_of :name
   validates_uniqueness_of :name, :email, :case_sensitive => false
-end
+
+  #attr_accessible :role_ids, :as => :admin
+  #attr_accessible :name, :email, :password, :password_confirmation, :remember_me
+end

app/views/home/index.html.erb

@@ -1,2 +1,4 @@
-<h1>Home#index</h1>
-<p>Find me in app/views/home/index.html.erb</p>
+<h3>Home</h3>
+<% @users.each do |user| %>
+  <p>User: <%=link_to user.name, user %></p>
+<% end %>

app/views/users/_user.html.erb

@@ -0,0 +1,15 @@
+<div id="role-options-<%= user.id %>" class="modal" style="display: none;">
+  <%= simple_form_for user, :url => user_path(user), :html => {:method => :put, :class => 'form-horizontal' } do |f| %>
+    <div class="modal-header">
+      <a class="close" data-dismiss="modal">&#215;</a>
+      <h3>Change Role</h3>
+    </div>
+    <div class="modal-body">
+      <%= f.input :role_ids, :collection => Role.all, :as => :radio_buttons, :label_method => lambda {|t| t.name.titleize}, :label => false, :item_wrapper_class => 'inline', checked: user.role_ids.first %>
+    </div>
+    <div class="modal-footer">
+      <%= f.submit "Change Role", :class => "btn" %>
+      <a class="btn" data-dismiss="modal" href="#">Close</a>
+    </div>
+  <% end %>
+</div>

app/views/users/index.html.erb

@@ -0,0 +1,30 @@
+<h3>Users</h3>
+<div class="span8">
+<table class="table table-condensed">
+    <thead>
+      <tr>
+          <th>Username</th>
+          <th>Email</th>
+          <th>Registered</th>
+          <th>Role</th>
+          <th></th>
+          <th></th>
+      </tr>
+  </thead>
+  <tbody>
+  <% @users.each do |user| %>
+    <tr>
+        <td><%= link_to user.name, user %></td>
+        <td><%= user.email %></td>
+        <td><%= user.created_at.to_date %></td>
+        <td><%= user.roles.first.name.titleize unless user.roles.first.nil? %></td>
+        <td>
+          <a data-toggle="modal" href="#role-options-<%= user.id %>" class="btn btn-mini" type="button">Change role</a>
+          <%= render user %>
+        </td>
+        <td><%= link_to("Delete user", user_path(user), :data => { :confirm => "Are you sure?" }, :method => :delete, :class => 'btn btn-mini') unless user == current_user %></td>
+    </tr>
+  <% end %>
+  </tbody>
+</table>
+</div>

app/views/users/show.html.erb

@@ -0,0 +1,3 @@
+<h3>User</h3>
+<p>User: <%= @user.name %></p>
+<p>Email: <%= @user.email if @user.email %></p>

config/routes.rb

@@ -9,6 +9,7 @@
   end
 
   resources :items, only: :index
+  resources :users
 
   root :to => 'home#index'
 

db/migrate/20130904185424_create_items.rb

@@ -12,4 +12,4 @@ def change
       t.timestamps
     end
   end
-end
+end

db/migrate/20130904211337_add_attachment_photo_to_items.rb

@@ -8,4 +8,4 @@ def self.up
   def self.down
     drop_attached_file :items, :photo
   end
-end
+end

db/migrate/20130906215325_devise_create_users.rb

@@ -5,6 +5,8 @@ def change
       t.string :email,              :null => false, :default => ""
       t.string :encrypted_password, :null => false, :default => ""
 
+      t.string :name
+
       ## Recoverable
       t.string   :reset_password_token
       t.datetime :reset_password_sent_at
@@ -20,15 +22,15 @@ def change
       t.string   :last_sign_in_ip
 
       ## Confirmable
-      # t.string   :confirmation_token
-      # t.datetime :confirmed_at
-      # t.datetime :confirmation_sent_at
-      # t.string   :unconfirmed_email # Only if using reconfirmable
+      t.string   :confirmation_token
+      t.datetime :confirmed_at
+      t.datetime :confirmation_sent_at
+      t.string   :unconfirmed_email # Only if using reconfirmable
 
       ## Lockable
-      # t.integer  :failed_attempts, :default => 0, :null => false # Only if lock strategy is :failed_attempts
-      # t.string   :unlock_token # Only if unlock strategy is :email or :both
-      # t.datetime :locked_at
+      t.integer  :failed_attempts, :default => 0, :null => false # Only if lock strategy is :failed_attempts
+      t.string   :unlock_token # Only if unlock strategy is :email or :both
+      t.datetime :locked_at
 
 
       t.timestamps

db/seeds.rb

@@ -5,3 +5,15 @@
 #
 #   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
 #   Mayor.create(name: 'Emanuel', city: cities.first)
+puts 'ROLES'
+YAML.load(ENV['ROLES']).each do |role|
+  Role.find_or_create_by_name({ :name => role }, :without_protection => true)
+  puts 'role: ' << role
+end
+puts 'DEFAULT USERS'
+user = User.find_or_create_by_email :name => ENV['ADMIN_NAME'].dup, :email => ENV['ADMIN_EMAIL'].dup, :password => ENV['ADMIN_PASSWORD'].dup, :password_confirmation => ENV['ADMIN_PASSWORD'].dup
+puts 'user: ' << user.name
+user.add_role :admin
+user2 = User.find_or_create_by_email :name => 'Second User', :email => '[email protected]', :password => 'changeme', :password_confirmation => 'changeme'
+puts 'user: ' << user2.name
+user2.add_role :VIP

spec/helpers/users_helper_spec.rb

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

spec/views/users/index.html.erb_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe "users/index.html.erb" do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/views/users/show.html.erb_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe "users/show.html.erb" do
+  pending "add some examples to (or delete) #{__FILE__}"
+end