From e4fe499e66aeaf17e9b4e74fea5c20ed36cce259 Mon Sep 17 00:00:00 2001
From: Amaia Castro <amaia@amaiac.net>
Date: Tue, 6 Dec 2016 12:10:20 +0100
Subject: [PATCH] DraftVersion base model and very basic admin pages

---
 .../legislation/draft_versions_controller.rb  | 43 +++++++++++
 .../admin/legislation/processes_controller.rb |  1 -
 app/models/abilities/administrator.rb         |  1 +
 app/models/legislation/draft_version.rb       | 12 ++++
 app/models/legislation/process.rb             |  2 +
 .../legislation/draft_versions/_form.html.erb | 72 +++++++++++++++++++
 .../legislation/draft_versions/edit.html.erb  | 21 ++++++
 .../legislation/draft_versions/index.html.erb | 38 ++++++++++
 .../legislation/draft_versions/new.html.erb   | 17 +++++
 .../legislation/processes/_subnav.html.erb    |  8 +++
 .../admin/legislation/processes/edit.html.erb |  2 +
 .../legislation/processes/index.html.erb      |  3 -
 config/i18n-tasks.yml                         |  1 +
 config/locales/activerecord.en.yml            |  9 +++
 config/locales/activerecord.es.yml            |  9 +++
 config/locales/admin.en.yml                   | 27 ++++++-
 config/locales/admin.es.yml                   | 27 ++++++-
 config/routes.rb                              |  4 +-
 db/dev_seeds.rb                               | 30 ++++++++
 ...10441_create_legislation_draft_versions.rb | 16 +++++
 db/schema.rb                                  | 19 ++++-
 spec/factories.rb                             | 39 ++++++----
 .../admin/legislation/draft_versions_spec.rb  | 66 +++++++++++++++++
 spec/models/legislation/draft_version_spec.rb |  9 +++
 24 files changed, 453 insertions(+), 23 deletions(-)
 create mode 100644 app/controllers/admin/legislation/draft_versions_controller.rb
 create mode 100644 app/models/legislation/draft_version.rb
 create mode 100644 app/views/admin/legislation/draft_versions/_form.html.erb
 create mode 100644 app/views/admin/legislation/draft_versions/edit.html.erb
 create mode 100644 app/views/admin/legislation/draft_versions/index.html.erb
 create mode 100644 app/views/admin/legislation/draft_versions/new.html.erb
 create mode 100644 app/views/admin/legislation/processes/_subnav.html.erb
 create mode 100644 db/migrate/20161205110441_create_legislation_draft_versions.rb
 create mode 100644 spec/features/admin/legislation/draft_versions_spec.rb
 create mode 100644 spec/models/legislation/draft_version_spec.rb

diff --git a/app/controllers/admin/legislation/draft_versions_controller.rb b/app/controllers/admin/legislation/draft_versions_controller.rb
new file mode 100644
index 000000000..3e0e22208
--- /dev/null
+++ b/app/controllers/admin/legislation/draft_versions_controller.rb
@@ -0,0 +1,43 @@
+class Admin::Legislation::DraftVersionsController < Admin::Legislation::BaseController
+  load_and_authorize_resource :process, class: "Legislation::Process"
+  load_and_authorize_resource :draft_version, class: "Legislation::DraftVersion", through: :process
+
+  def index
+    @draft_versions = @process.draft_versions
+  end
+
+  def create
+    @draft_version = @process.draft_versions.new(draft_version_params)
+    if @process.save
+      redirect_to admin_legislation_process_draft_versions_path
+    else
+      render :new
+    end
+  end
+
+  def update
+    if @draft_version.update(draft_version_params)
+      redirect_to admin_legislation_process_draft_versions_path
+    else
+      render :edit
+    end
+  end
+
+  def destroy
+    @draft_version.destroy
+    redirect_to admin_legislation_process_draft_versions_path
+  end
+
+  private
+
+    def draft_version_params
+      params.require(:legislation_draft_version).permit(
+        :legislation_process_id,
+        :title,
+        :changelog,
+        :status,
+        :final_version,
+        :body
+      )
+    end
+end
diff --git a/app/controllers/admin/legislation/processes_controller.rb b/app/controllers/admin/legislation/processes_controller.rb
index 83fae8812..b2ab765dd 100644
--- a/app/controllers/admin/legislation/processes_controller.rb
+++ b/app/controllers/admin/legislation/processes_controller.rb
@@ -17,7 +17,6 @@ class Admin::Legislation::ProcessesController < Admin::Legislation::BaseControll
   end
 
   def update
-    @process.assign_attributes(process_params)
     if @process.update(process_params)
       redirect_to admin_legislation_processes_path
     else
diff --git a/app/models/abilities/administrator.rb b/app/models/abilities/administrator.rb
index b866d226e..69a5afed2 100644
--- a/app/models/abilities/administrator.rb
+++ b/app/models/abilities/administrator.rb
@@ -45,6 +45,7 @@ module Abilities
       can [:search, :edit, :update, :create, :index, :destroy], Banner
 
       can [:manage], ::Legislation::Process
+      can [:manage], ::Legislation::DraftVersion
     end
   end
 end
diff --git a/app/models/legislation/draft_version.rb b/app/models/legislation/draft_version.rb
new file mode 100644
index 000000000..22833cf6a
--- /dev/null
+++ b/app/models/legislation/draft_version.rb
@@ -0,0 +1,12 @@
+class Legislation::DraftVersion < ActiveRecord::Base
+  VALID_STATUSES = %w(draft published)
+
+  acts_as_paranoid column: :hidden_at
+  include ActsAsParanoidAliases
+
+  belongs_to :process, class_name: 'Legislation::Process', foreign_key: 'legislation_process_id'
+
+  validates :title, presence: true
+  validates :body, presence: true
+  validates :status, presence: true, inclusion: { in: VALID_STATUSES }
+end
diff --git a/app/models/legislation/process.rb b/app/models/legislation/process.rb
index 487a7e70e..43cca02f6 100644
--- a/app/models/legislation/process.rb
+++ b/app/models/legislation/process.rb
@@ -2,6 +2,8 @@ class Legislation::Process < ActiveRecord::Base
   acts_as_paranoid column: :hidden_at
   include ActsAsParanoidAliases
 
+  has_many :draft_versions, class_name: 'Legislation::DraftVersion', foreign_key: 'legislation_process_id'
+
   validates :title, presence: true
   validates :description, presence: true
   validates :target, presence: true
diff --git a/app/views/admin/legislation/draft_versions/_form.html.erb b/app/views/admin/legislation/draft_versions/_form.html.erb
new file mode 100644
index 000000000..67c21ba00
--- /dev/null
+++ b/app/views/admin/legislation/draft_versions/_form.html.erb
@@ -0,0 +1,72 @@
+<%= form_for [:admin, @process, @draft_version], url: url do |f| %>
+
+  <% if @draft_version.errors.any? %>
+
+  <div id="error_explanation" data-alert class="callout alert" data-closable>
+    <button class="close-button" aria-label="<%= t("application.close") %>" type="button" data-close>
+      <span aria-hidden="true">&times;</span>
+    </button>
+
+    <strong>
+      <%= @draft_version.errors.count %>
+      <%= t("admin.legislation.draft_versions.errors.form.error", count: @process.errors.count) %>
+    </strong>
+  </div>
+
+<% end %>
+
+  <div class="row">
+    <div class="small-12 medium-4 column">
+      <%= f.label :title %>
+    </div>
+    <div class="small-12 medium-8 column">
+      <%= f.text_field :title, label: false %>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="small-12 medium-4 column">
+      <%= f.label :changelog %>
+    </div>
+    <div class="small-12 medium-8 column">
+      <%= f.text_area :changelog, label: false, rows: 5 %>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="small-12 medium-4 column">
+      <%= f.label :status %>
+    </div>
+    <div class="small-12 medium-8 column">
+      <% ::Legislation::DraftVersion::VALID_STATUSES.each do |status| %>
+        <%= f.radio_button :status, status, label: false %>
+        <%= f.label t("admin.legislation.draft_versions.statuses.#{status}") %>
+        <br/>
+      <% end %>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="small-12 medium-4 column">
+      <%= f.label :final_version %>
+    </div>
+    <div class="small-12 medium-8 column">
+      <%= f.check_box :final_version, label: false %>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="small-12 medium-4 column">
+      <%= f.label :body %>
+    </div>
+    <div class="small-12 medium-8 column">
+      <%= f.text_area :body, label: false, rows: 15 %>
+    </div>
+  </div>
+
+  <div class="row">
+    <div class="actions small-12 medium-3 column">
+      <%= f.submit(class: "button expanded", value: t("admin.legislation.draft_versions.#{admin_submit_action(@draft_version)}.submit_button")) %>
+    </div>
+  </div>
+<% end %>
diff --git a/app/views/admin/legislation/draft_versions/edit.html.erb b/app/views/admin/legislation/draft_versions/edit.html.erb
new file mode 100644
index 000000000..b48c6409b
--- /dev/null
+++ b/app/views/admin/legislation/draft_versions/edit.html.erb
@@ -0,0 +1,21 @@
+<div class="legislation-draft-versions-index row">
+  <div class="small-12 column">
+    <%= link_to admin_legislation_processes_path, class: "back" do %>
+      <span class="icon-angle-left"></span>
+      <%= t("admin.legislation.draft_versions.edit.back") %>
+    <% end %>
+
+    <h1><%= @process.title %></h1>
+
+    <%= render 'admin/legislation/processes/subnav', process: @process, active: 'draft_versions' %>
+
+    <h3><%= @draft_version.title %></h3>
+
+    <%= render 'form', url: admin_legislation_process_draft_version_path(@process, @draft_version) %>
+
+    <%= link_to t("admin.legislation.processes.index.delete"), admin_legislation_process_draft_version_path(@process, @draft_version),
+                        method: :delete,
+                        class: 'button hollow alert' %>
+
+  </div>
+</div>
diff --git a/app/views/admin/legislation/draft_versions/index.html.erb b/app/views/admin/legislation/draft_versions/index.html.erb
new file mode 100644
index 000000000..db6a459d2
--- /dev/null
+++ b/app/views/admin/legislation/draft_versions/index.html.erb
@@ -0,0 +1,38 @@
+<div class="legislation-draft-versions-index row">
+  <div class="small-12 column">
+    <%= link_to admin_legislation_processes_path, class: "back" do %>
+      <span class="icon-angle-left"></span>
+      <%= t("admin.legislation.processes.edit.back") %>
+    <% end %>
+
+    <h1><%= @process.title %></h1>
+
+    <%= render 'admin/legislation/processes/subnav', process: @process, active: 'draft_versions' %>
+
+    <%= link_to t("admin.legislation.draft_versions.index.create"),
+              new_admin_legislation_process_draft_version_path, class: "button float-right" %>
+
+    <h3><%= t("admin.legislation.draft_versions.index.title") %></h3>
+
+    <table>
+      <tr>
+        <th><%= t("admin.legislation.draft_versions.table.title") %></th>
+        <th><%= t("admin.legislation.draft_versions.table.created_at") %></th>
+        <th><%= t("admin.legislation.draft_versions.table.status") %></th>
+        <th><%= t("admin.legislation.draft_versions.table.comments") %></th>
+        <th><%= t("admin.legislation.draft_versions.table.final_version") %></th>
+      </tr>
+      <% @process.draft_versions.each do |draft_version| %>
+        <tr id="<%= dom_id(draft_version) %>">
+          <td>
+            <%= link_to draft_version.title, edit_admin_legislation_process_draft_version_path(@process, draft_version) %>
+          </td>
+          <td><%= draft_version.created_at.to_date %></td>
+          <td><%= draft_version.status %></td>
+          <td><%#= draft_version.comments %></td>
+          <td><%= draft_version.final_version %></td>
+        </tr>
+      <% end %>
+    </table>
+  </div>
+</div>
diff --git a/app/views/admin/legislation/draft_versions/new.html.erb b/app/views/admin/legislation/draft_versions/new.html.erb
new file mode 100644
index 000000000..c1ee1be90
--- /dev/null
+++ b/app/views/admin/legislation/draft_versions/new.html.erb
@@ -0,0 +1,17 @@
+<div class="legislation-draft-versions-index row">
+  <div class="small-12 column">
+    <%= link_to admin_legislation_processes_path, class: "back" do %>
+      <span class="icon-angle-left"></span>
+      <%= t("admin.legislation.draft_versions.new.back") %>
+    <% end %>
+
+    <h1><%= @process.title %></h1>
+
+    <%= render 'admin/legislation/processes/subnav', process: @process, active: 'draft_versions' %>
+
+    <h3><%= t("admin.legislation.draft_versions.new.title") %></h3>
+
+    <%= render 'form', url: admin_legislation_process_draft_versions_path(@process) %>
+
+  </div>
+</div>
diff --git a/app/views/admin/legislation/processes/_subnav.html.erb b/app/views/admin/legislation/processes/_subnav.html.erb
new file mode 100644
index 000000000..a645faef4
--- /dev/null
+++ b/app/views/admin/legislation/processes/_subnav.html.erb
@@ -0,0 +1,8 @@
+<ul class="menu simple clear">
+  <li <%= "class=active" if active == 'info' %>>
+    <%= link_to t("admin.legislation.processes.subnav.info"), edit_admin_legislation_process_path(process) %>
+  </li>
+  <li <%= "class=active" if active == 'draft_versions' %>>
+    <%= link_to t("admin.legislation.processes.subnav.draft_texts"), admin_legislation_process_draft_versions_path(process) %>
+  </li>
+</ul>
diff --git a/app/views/admin/legislation/processes/edit.html.erb b/app/views/admin/legislation/processes/edit.html.erb
index 013bebaa3..398dc1ec6 100644
--- a/app/views/admin/legislation/processes/edit.html.erb
+++ b/app/views/admin/legislation/processes/edit.html.erb
@@ -8,6 +8,8 @@
 
     <h1><%= @process.title %></h1>
 
+    <%= render 'subnav', process: @process, active: 'info' %>
+
     <%= render "form" %>
   </div>
 </div>
diff --git a/app/views/admin/legislation/processes/index.html.erb b/app/views/admin/legislation/processes/index.html.erb
index 812812856..c3ca87c51 100644
--- a/app/views/admin/legislation/processes/index.html.erb
+++ b/app/views/admin/legislation/processes/index.html.erb
@@ -19,9 +19,6 @@
       </td>
 
       <td class="text-right">
-        <%= link_to t("admin.legislation.processes.index.edit"), edit_admin_legislation_process_path(process),
-                    class: 'edit-banner button hollow' %>
-
         <%= link_to t("admin.legislation.processes.index.delete"), admin_legislation_process_path(process),
                     method: :delete,
                     class: 'button hollow alert' %>
diff --git a/config/i18n-tasks.yml b/config/i18n-tasks.yml
index 55edc13a1..b4476329a 100644
--- a/config/i18n-tasks.yml
+++ b/config/i18n-tasks.yml
@@ -119,6 +119,7 @@ ignore_unused:
   - 'admin.activity.show.filter*'
   - 'admin.legislation.processes.index.filter*'
   - 'admin.legislation.processes.*.submit_button'
+  - 'admin.legislation.draft_versions.*.submit_button'
   - 'admin.comments.index.hidden_*'
   - 'admin.settings.index.features.*'
   - 'moderation.comments.index.filter*'
diff --git a/config/locales/activerecord.en.yml b/config/locales/activerecord.en.yml
index 91d4458a4..ad7b20e8d 100644
--- a/config/locales/activerecord.en.yml
+++ b/config/locales/activerecord.en.yml
@@ -37,6 +37,9 @@ en:
       legislation/process:
         one: "Process"
         other: "Processes"
+      legislation/draft_versions:
+        one: "Draft version"
+        other: "Draft versions"
     attributes:
       comment:
         body: "Comment"
@@ -86,6 +89,12 @@ en:
         allegations_start_date: Allegations start date
         allegations_end_date: Allegations end date
         final_publication_date: Final result publication date
+      legislation/draft_version:
+        title: Version title
+        body: Text
+        changelog: Changes
+        status: Status
+        final_version: Final version
     errors:
       models:
         user:
diff --git a/config/locales/activerecord.es.yml b/config/locales/activerecord.es.yml
index d4a6e2800..7d6147a54 100644
--- a/config/locales/activerecord.es.yml
+++ b/config/locales/activerecord.es.yml
@@ -37,6 +37,9 @@ es:
       legislation/process:
           one: "Proceso"
           other: "Procesos"
+      legislation/draft_texts:
+        one: "Borrador"
+        other: "Borradores"
     attributes:
       comment:
         body: "Comentario"
@@ -86,6 +89,12 @@ es:
         allegations_start_date: Fecha de inicio de alegaciones
         allegations_end_date: Fecha de fin de alegaciones
         final_publication_date: Fecha de publicación del resultado final
+      legislation/draft_version:
+        title: Título de la version
+        body: Texto
+        changelog: Cambios
+        status: Estado
+        final_version: Versión final
     errors:
       models:
         user:
diff --git a/config/locales/admin.en.yml b/config/locales/admin.en.yml
index 3514f9bd6..9041793da 100755
--- a/config/locales/admin.en.yml
+++ b/config/locales/admin.en.yml
@@ -93,7 +93,6 @@ en:
         index:
           create: New process
           delete: Delete
-          edit: Edit
           title: Legislation processess
           filters:
             open: Open
@@ -106,6 +105,32 @@ en:
           submit_button: Create process
         process:
           title: Collaborative legislation process title
+        subnav:
+          info: Information
+          draft_texts: Text
+      draft_versions:
+        edit:
+          back: Back
+          submit_button: Save changes
+        errors:
+          form:
+            error: Error
+        index:
+          title: Draft versions
+          create: Create version
+        new:
+          back: Back
+          title: Create new version
+          submit_button: Create version
+        statuses:
+          draft: Draft
+          published: Published
+        table:
+          title: Títle
+          created_at: Created at
+          comments: Comments
+          final_version: Final version
+          status: Status
     managers:
       index:
         title: Managers
diff --git a/config/locales/admin.es.yml b/config/locales/admin.es.yml
index aa638f455..9308f453f 100644
--- a/config/locales/admin.es.yml
+++ b/config/locales/admin.es.yml
@@ -91,7 +91,6 @@ es:
         index:
           create: Nuevo proceso
           delete: Borrar
-          edit: Editar
           title: Procesos de legislación colaborativa
           filters:
             open: Abiertos
@@ -104,6 +103,32 @@ es:
           submit_button: Crear proceso
         process:
           title: Título del proceso de legislación colaborativa
+        subnav:
+          info: Información
+          draft_texts: Texto
+      draft_versions:
+        edit:
+          back: Volver
+          submit_button: Guardar cambios
+        errors:
+          form:
+            error: Error
+        index:
+          title: Versiones del borrador
+          create: Crear versión
+        new:
+          back: Volver
+          title: Crear nueva versión
+          submit_button: Crear versión
+        statuses:
+          draft: Borrador
+          published: Publicado
+        table:
+          title: Título
+          created_at: Creado
+          comments: Comentarios
+          final_version: Versión final
+          status: Estado
     managers:
       index:
         title: Gestores
diff --git a/config/routes.rb b/config/routes.rb
index e7043d327..56dfc46d0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -190,7 +190,9 @@ Rails.application.routes.draw do
     end
 
     namespace :legislation do
-      resources :processes
+      resources :processes do
+        resources :draft_versions
+      end
     end
 
     namespace :api do
diff --git a/db/dev_seeds.rb b/db/dev_seeds.rb
index 086751ac0..2f2a28c1c 100644
--- a/db/dev_seeds.rb
+++ b/db/dev_seeds.rb
@@ -355,3 +355,33 @@ Proposal.last(3).each do |proposal|
                           created_at: rand((Time.current - 1.week) .. Time.current))
   puts "    #{banner.title}"
 end
+
+puts "Creating legislation processes"
+
+(1..5).each do |i|
+  process = ::Legislation::Process.create!(title: Faker::Lorem.sentence(3).truncate(60),
+                                           description: Faker::Lorem.paragraphs.join("\n\n"),
+                                           target: Faker::Lorem.paragraphs.join("\n\n"),
+                                           how_to_participate: Faker::Lorem.paragraphs.join("\n\n"),
+                                           additional_info: Faker::Lorem.paragraphs.join("\n\n"),
+                                           start_date: Date.current - 3.days,
+                                           end_date: Date.current + 3.days,
+                                           debate_start_date: Date.current - 3.days,
+                                           debate_end_date: Date.current - 1.day,
+                                           draft_publication_date: Date.current + 1.day,
+                                           allegations_start_date: Date.current + 2.days,
+                                           allegations_end_date: Date.current + 3.days,
+                                           final_publication_date: Date.current + 4.days
+  )
+  puts "    #{process.title}"
+end
+
+::Legislation::Process.all.each do |process|
+  (1..3).each do |i|
+    version = process.draft_versions.create!(title: "Version #{i}",
+                                             body: Faker::Lorem.paragraphs.join("\n\n")
+    )
+    puts "    #{version.title}"
+  end
+end
+
diff --git a/db/migrate/20161205110441_create_legislation_draft_versions.rb b/db/migrate/20161205110441_create_legislation_draft_versions.rb
new file mode 100644
index 000000000..1eb15eebe
--- /dev/null
+++ b/db/migrate/20161205110441_create_legislation_draft_versions.rb
@@ -0,0 +1,16 @@
+class CreateLegislationDraftVersions < ActiveRecord::Migration
+  def change
+    create_table :legislation_draft_versions do |t|
+      t.references :legislation_process, index: true, foreign_key: true
+      t.string :title
+      t.text :changelog
+      t.string :status, index: true, default: :draft
+      t.boolean :final_version, default: false
+      t.text :body
+
+      t.datetime :hidden_at, index: true
+
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 213ecffbc..ba661579a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20161117135624) do
+ActiveRecord::Schema.define(version: 20161205110441) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -228,6 +228,22 @@ ActiveRecord::Schema.define(version: 20161117135624) do
     t.datetime "updated_at", null: false
   end
 
+  create_table "legislation_draft_versions", force: :cascade do |t|
+    t.integer  "legislation_process_id"
+    t.string   "title"
+    t.text     "changelog"
+    t.string   "status",                 default: "draft"
+    t.boolean  "final_version",          default: false
+    t.text     "body"
+    t.datetime "hidden_at"
+    t.datetime "created_at",                               null: false
+    t.datetime "updated_at",                               null: false
+  end
+
+  add_index "legislation_draft_versions", ["hidden_at"], name: "index_legislation_draft_versions_on_hidden_at", using: :btree
+  add_index "legislation_draft_versions", ["legislation_process_id"], name: "index_legislation_draft_versions_on_legislation_process_id", using: :btree
+  add_index "legislation_draft_versions", ["status"], name: "index_legislation_draft_versions_on_status", using: :btree
+
   create_table "legislation_processes", force: :cascade do |t|
     t.string   "title"
     t.text     "description"
@@ -584,6 +600,7 @@ ActiveRecord::Schema.define(version: 20161117135624) do
   add_foreign_key "failed_census_calls", "users"
   add_foreign_key "flags", "users"
   add_foreign_key "identities", "users"
+  add_foreign_key "legislation_draft_versions", "legislation_processes"
   add_foreign_key "locks", "users"
   add_foreign_key "managers", "users"
   add_foreign_key "moderators", "users"
diff --git a/spec/factories.rb b/spec/factories.rb
index cdfede19b..a68d47665 100644
--- a/spec/factories.rb
+++ b/spec/factories.rb
@@ -1,19 +1,4 @@
 FactoryGirl.define do
-  factory :legislation_process, class: 'Legislation::Process' do
-    title "A collaborative legislation process"
-    description "Description of the process"
-    target "Who will affected by this law?"
-    how_to_participate "You can participate by answering some questions"
-    start_date "2016-11-16"
-    end_date "2016-11-16"
-    debate_start_date "2016-11-16"
-    debate_end_date "2016-11-16"
-    draft_publication_date "2016-11-16"
-    allegations_start_date "2016-11-16"
-    allegations_end_date "2016-11-16"
-    final_publication_date "2016-11-16"
-  end
-
   sequence(:document_number) { |n| "#{n.to_s.rjust(8, '0')}X" }
 
   factory :user do
@@ -357,4 +342,28 @@ FactoryGirl.define do
     association :sender,   factory: :user
     association :receiver, factory: :user
   end
+
+  factory :legislation_process, class: 'Legislation::Process' do
+    title "A collaborative legislation process"
+    description "Description of the process"
+    target "Who will affected by this law?"
+    how_to_participate "You can participate by answering some questions"
+    start_date "2016-11-16"
+    end_date "2016-11-16"
+    debate_start_date "2016-11-16"
+    debate_end_date "2016-11-16"
+    draft_publication_date "2016-11-16"
+    allegations_start_date "2016-11-16"
+    allegations_end_date "2016-11-16"
+    final_publication_date "2016-11-16"
+  end
+
+  factory :legislation_draft_version, class: 'Legislation::DraftVersion' do
+    process factory: :legislation_process
+    title "Version 1"
+    changelog "What changed in this version"
+    status "draft"
+    final_version false
+    body "Body of the legislation text"
+  end
 end
diff --git a/spec/features/admin/legislation/draft_versions_spec.rb b/spec/features/admin/legislation/draft_versions_spec.rb
new file mode 100644
index 000000000..3bc1c057a
--- /dev/null
+++ b/spec/features/admin/legislation/draft_versions_spec.rb
@@ -0,0 +1,66 @@
+require 'rails_helper'
+
+feature 'Admin legislation draft versions' do
+
+  background do
+    admin = create(:administrator)
+    login_as(admin.user)
+  end
+
+  context "Feature flag" do
+
+    scenario 'Disabled with a feature flag' do
+      Setting['feature.legislation'] = nil
+      process = create(:legislation_process)
+      expect{ visit admin_legislation_process_draft_versions_path(process) }.to raise_exception(FeatureFlags::FeatureDisabled)
+    end
+
+  end
+
+  context "Index" do
+
+    scenario 'Displaying legislation process draft versions' do
+      process = create(:legislation_process, title: 'An example legislation process')
+      draft_version = create(:legislation_draft_version, process: process, title: 'Version 1')
+
+      visit admin_legislation_processes_path(filter: 'all')
+
+      click_link 'An example legislation process'
+      click_link 'Text'
+      click_link 'Version 1'
+
+      expect(page).to have_content(draft_version.title)
+      expect(page).to have_content(draft_version.changelog)
+    end
+  end
+
+  context 'Create' do
+    scenario 'Valid legislation draft_version' do
+      process = create(:legislation_process, title: 'An example legislation process')
+
+      visit admin_root_path
+
+      within('#side_menu') do
+        click_link "Collaborative Legislation"
+      end
+
+      click_link "All"
+
+      expect(page).to have_content 'An example legislation process'
+
+      click_link 'An example legislation process'
+      click_link 'Text'
+
+      click_link 'Create version'
+
+      fill_in 'legislation_draft_version_title', with: 'Version 3'
+      fill_in 'legislation_draft_version_changelog', with: 'Version 3 changes'
+      fill_in 'legislation_draft_version_body', with: 'Version 3 body'
+
+      click_button 'Create version'
+
+      expect(page).to have_content 'An example legislation process'
+      expect(page).to have_content 'Version 3'
+    end
+  end
+end
diff --git a/spec/models/legislation/draft_version_spec.rb b/spec/models/legislation/draft_version_spec.rb
new file mode 100644
index 000000000..a6709110a
--- /dev/null
+++ b/spec/models/legislation/draft_version_spec.rb
@@ -0,0 +1,9 @@
+require 'rails_helper'
+
+RSpec.describe Legislation::DraftVersion, type: :model do
+    let(:legislation_draft_version) { build(:legislation_draft_version) }
+
+  it "should be valid" do
+    expect(legislation_draft_version).to be_valid
+  end
+end