Council members can approve summaries

Regular users can view summary only after 4 council members approve it.
When someone changes summary all approvals for that summary are deleted.

12 files changed, 177 insertions, 2 deletions

diff --git a/site/app/controllers/approvals_controller.rb b/site/app/controllers/approvals_controller.rb
new file mode 100644
index 0000000..aeead3b
--- /dev/null
+++ b/site/app/controllers/approvals_controller.rb
@@ -0,0 +1,7 @@
+class ApprovalsController < ApplicationController
+
+  hobo_model_controller
+
+  auto_actions :all, :except => [:new, :index]
+
+end
diff --git a/site/app/models/agenda.rb b/site/app/models/agenda.rb
index bf38838..75a9a23 100644
--- a/site/app/models/agenda.rb
+++ b/site/app/models/agenda.rb
@@ -13,6 +13,7 @@ class Agenda < ActiveRecord::Base
   has_many :agenda_items
   has_many :participations
   has_many :proxies
+  has_many :approvals
 
   lifecycle do
     state :open, :default => true
@@ -45,7 +46,16 @@ class Agenda < ActiveRecord::Base
   end
 
   def view_permitted?(field)
-    true
+    return true unless field == :summary
+    return true if approvals.count >= 4
+    return true if acting_user.council_member?
+    false
+  end
+
+  after_update do |agenda|
+    if agenda.summary_changed?
+      agenda.approvals.each { |approval| approval.destroy }
+    end
   end
 
   before_create do |agenda|
diff --git a/site/app/models/approval.rb b/site/app/models/approval.rb
new file mode 100644
index 0000000..d36232c
--- /dev/null
+++ b/site/app/models/approval.rb
@@ -0,0 +1,27 @@
+require 'permissions/set.rb'
+
+class Approval < ActiveRecord::Base
+
+  hobo_model # Don't put anything above this
+
+  fields do
+    timestamps
+  end
+
+  belongs_to :user, :null => false
+  belongs_to :agenda, :null => false
+
+  validates_presence_of :user_id
+  validates_presence_of :agenda_id
+  validates_uniqueness_of :user_id, :scope => :agenda_id
+
+  def view_permitted?(field)
+    true
+  end
+
+  multi_permission(:create, :destroy, :update) do
+    return false unless user_is?(acting_user)
+    return false unless acting_user.council_member?
+    true
+  end
+end
diff --git a/site/app/views/agendas/show.dryml b/site/app/views/agendas/show.dryml
index 40a413e..0471eb4 100644
--- a/site/app/views/agendas/show.dryml
+++ b/site/app/views/agendas/show.dryml
@@ -13,5 +13,21 @@
         <a href="&send(this.second)"><view:first/></a>
       </collection>
     </div>
+    <if test="&current_user.council_member? and not this.summary.nil? and not this.summary.empty?">
+      <form action="&create_approval_path" if="&Approval.user_is(current_user).agenda_is(this).count.zero?">
+        <input type="hidden" name="approval[user_id]" value="&current_user.id"/>
+        <input type="hidden" name="approval[agenda_id]" value="&this.id"/>
+        <submit label="approve summary"/>
+      </form>
+      <else>
+        <with with="&Approval.agenda_is(this).user_is(current_user).first">
+          <delete-button label="remove your approval for this summary" />
+        </with>
+      </else>
+    </if>
+    <unless test="&this.approvals.count.zero?">
+      Summary for this agenda was approved by <%= this.approvals.count %> council member(s):
+      <%= this.approvals.*.user.*.name.join(", ") %>.
+    </unless>
   </append-content-body:>
 </show-page>
diff --git a/site/config/hobo_routes.rb b/site/config/hobo_routes.rb
index a426e53..97dced8 100644
--- a/site/config/hobo_routes.rb
+++ b/site/config/hobo_routes.rb
@@ -15,6 +15,14 @@ Council::Application.routes.draw do
   delete 'proxies/:id(.:format)' => 'proxies#destroy', :as => 'destroy_proxy', :constraints => { :id => %r([^/.?]+) }
 
 
+  # Resource routes for controller "approvals"
+  get 'approvals/:id/edit(.:format)' => 'approvals#edit', :as => 'edit_approval'
+  get 'approvals/:id(.:format)' => 'approvals#show', :as => 'approval', :constraints => { :id => %r([^/.?]+) }
+  post 'approvals(.:format)' => 'approvals#create', :as => 'create_approval'
+  put 'approvals/:id(.:format)' => 'approvals#update', :as => 'update_approval', :constraints => { :id => %r([^/.?]+) }
+  delete 'approvals/:id(.:format)' => 'approvals#destroy', :as => 'destroy_approval', :constraints => { :id => %r([^/.?]+) }
+
+
   # Lifecycle routes for controller "users"
   post 'users/signup(.:format)' => 'users#do_signup', :as => 'do_user_signup'
   get 'users/signup(.:format)' => 'users#signup', :as => 'user_signup'
diff --git a/site/db/schema.rb b/site/db/schema.rb
index a6232e1..48027f5 100644
--- a/site/db/schema.rb
+++ b/site/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110721103758) do
+ActiveRecord::Schema.define(:version => 20110721195225) do
 
   create_table "agenda_items", :force => true do |t|
     t.string   "title",           :default => "",    :null => false
@@ -41,6 +41,16 @@ ActiveRecord::Schema.define(:version => 20110721103758) do
 
   add_index "agendas", ["state"], :name => "index_agendas_on_state"
 
+  create_table "approvals", :force => true do |t|
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "user_id",    :null => false
+    t.integer  "agenda_id",  :null => false
+  end
+
+  add_index "approvals", ["agenda_id"], :name => "index_approvals_on_agenda_id"
+  add_index "approvals", ["user_id"], :name => "index_approvals_on_user_id"
+
   create_table "delayed_jobs", :force => true do |t|
     t.integer  "priority",   :default => 0
     t.integer  "attempts",   :default => 0
diff --git a/site/features/meeting_summary_approvals.feature b/site/features/meeting_summary_approvals.feature
new file mode 100644
index 0000000..e49e467
--- /dev/null
+++ b/site/features/meeting_summary_approvals.feature
@@ -0,0 +1,28 @@
+Feature: Meeting summary approvals
+  As council member I want to prepare meeting summaries
+  And I want other council members to approve them
+  So they will become public only when majority of council approves
+
+  Scenario: Write meeting summary
+    Given I am logged in as a council member
+    When I am on the current agenda page
+    And I follow "Edit"
+    And I fill in "agenda[summary]" with "some summary"
+    And I press "Save"
+    Then I should see "some summary" as summary
+
+  Scenario: Approve meeting summary, then remove approval
+    Given I am logged in as a council member
+    When current agenda has a summary
+    And I am on the current agenda page
+    And I press "approve summary"
+    Then I should see "The Approval was created successfully" in the notices
+
+    When I am on the current agenda page
+    Then I should see "Summary for this agenda was approved by 1 council member(s): Example."
+
+    When I press "remove your approval for this summary"
+    And I confirm
+
+    When I am on the current agenda page
+    Then I should not see "Summary for this agenda was approved"
diff --git a/site/features/step_definitions/meeting_summary_approvals_steps.rb b/site/features/step_definitions/meeting_summary_approvals_steps.rb
new file mode 100644
index 0000000..adf1481
--- /dev/null
+++ b/site/features/step_definitions/meeting_summary_approvals_steps.rb
@@ -0,0 +1,5 @@
+When /^current agenda has a summary$/ do
+  agenda = Agenda.current
+  agenda.summary = 'Summary'
+  agenda.save!
+end
diff --git a/site/features/step_definitions/within_steps.rb b/site/features/step_definitions/within_steps.rb
index a36a4af..42f2ff6 100644
--- a/site/features/step_definitions/within_steps.rb
+++ b/site/features/step_definitions/within_steps.rb
@@ -11,6 +11,7 @@
   'as meeting time' => '.meeting-time-view',
   'as proxy' => '.collection.proxies.proxies-collection',
   'as the user nick' => '.user-irc-nick',
+  'as summary' => '.agenda-summary',
   'as voting option' => '.collection.voting-options',
   'as voting option description' => '.voting-option-description'
 }.
diff --git a/site/spec/factories.rb b/site/spec/factories.rb
index 01a69f7..2664917 100644
--- a/site/spec/factories.rb
+++ b/site/spec/factories.rb
@@ -32,4 +32,9 @@ Factory.define :proxy do |p|;
   p.agenda          {Factory(:agenda)}
 end
 
+Factory.define :approval do |a|;
+ a.user {users_factory(:council)}
+ a.agenda {Agenda.current}
+end
+
 require File.expand_path("../support/users_factory.rb", __FILE__)
diff --git a/site/spec/models/agenda_spec.rb b/site/spec/models/agenda_spec.rb
index 00165d1..b9e564c 100644
--- a/site/spec/models/agenda_spec.rb
+++ b/site/spec/models/agenda_spec.rb
@@ -23,6 +23,20 @@ describe Agenda do
     end
   end
 
+  it 'should allow everybody to view summaries after 4 council members approved it' do
+    agenda = Agenda.current
+
+    for u in users_factory(:guest, :user, :admin)
+      agenda.should_not be_viewable_by(u, :summary)
+    end
+
+    (1..4).each { |i| Factory(:approval, :agenda => agenda) }
+
+    for u in users_factory(AllRoles)
+      agenda.should be_viewable_by(u, :summary)
+    end
+  end
+
   it 'should allow only administrators and council members to edit and update' do
     a = Factory(:agenda)
     for u in users_factory(:guest, :user)
@@ -310,4 +324,12 @@ describe Agenda do
       VotingOption.last.description.should == 'new option'
     end
   end
+
+  it 'should remove approvals for summary, when summary changes' do
+    agenda = Agenda.current
+    Factory(:approval, :agenda => agenda)
+    agenda.summary = 'changed'
+    agenda.save!
+    Approval.count.should be_zero
+  end
 end
diff --git a/site/spec/models/approval_spec.rb b/site/spec/models/approval_spec.rb
new file mode 100644
index 0000000..4057a6d
--- /dev/null
+++ b/site/spec/models/approval_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Approval do
+  it 'should be viewable by everybody' do
+    approval = Factory(:approval)
+    for user in users_factory(AllRoles)
+      approval.should be_viewable_by(user)
+    end
+  end
+
+  it 'only council members should be able to change it - and only for themselves' do
+    for user in users_factory(:council, :council_admin)
+      approval = Factory(:approval, :user => user)
+      approval.should be_creatable_by(user)
+      approval.should be_editable_by(user)
+      approval.should be_updatable_by(user)
+      approval.should be_destroyable_by(user)
+    end
+
+    approval = Factory(:approval)
+    for user in users_factory(:council, :council_admin)
+      approval.should_not be_creatable_by(user)
+      approval.should_not be_editable_by(user)
+      approval.should_not be_updatable_by(user)
+      approval.should_not be_destroyable_by(user)
+    end
+
+    for user in users_factory(:user, :admin)
+      approval = Approval.new :user => user, :agenda => Agenda.current
+      approval.should_not be_creatable_by(user)
+      approval.should_not be_editable_by(user)
+      approval.should_not be_updatable_by(user)
+      approval.should_not be_destroyable_by(user)
+    end
+  end
+end