Add API index on Dossier.

app/controllers/api/v1/dossiers_controller.rb

@@ -0,0 +1,18 @@
+class API::V1::DossiersController < APIController
+
+  def index
+    procedure = current_administrateur.procedures.find(params[:procedure_id])
+    dossiers = procedure.dossiers.paginate(page: params[:page]).decorate
+    render json: dossiers, meta: pagination(dossiers), meta_key: 'pagination', status: 200
+  rescue ActiveRecord::RecordNotFound => e
+    render json: {}, status: 404
+  end
+
+  def pagination dossiers
+    {
+      page: dossiers.current_page,
+      resultats_par_page: dossiers.per_page,
+      nombre_de_page: dossiers.total_pages
+    }
+  end
+end

app/serializers/dossier_serializer.rb

@@ -0,0 +1,5 @@
+class DossierSerializer < ActiveModel::Serializer
+  attributes :id,
+             :nom_projet,
+             :updated_at
+end

config/routes.rb

@@ -86,7 +86,9 @@ Rails.application.routes.draw do
 
   namespace :api do
     namespace :v1 do
-      resources :procedures, only: [:index, :show]
+      resources :procedures, only: [:index, :show] do
+        resources :dossiers, only: [:index]
+      end
     end
   end
 end

db/migrate/20160120141602_remove_default_date_to_dossier.rb

@@ -0,0 +1,6 @@
+class RemoveDefaultDateToDossier < ActiveRecord::Migration
+  def change
+    change_column_default(:dossiers, :created_at, nil)
+    change_column_default(:dossiers, :updated_at, nil)
+  end
+end

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: 20160106100227) do
+ActiveRecord::Schema.define(version: 20160120141602) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -63,8 +63,8 @@ ActiveRecord::Schema.define(version: 20160106100227) do
     t.boolean  "autorisation_donnees"
     t.string   "nom_projet"
     t.integer  "procedure_id"
-    t.datetime "created_at",           default: '2015-12-07 09:51:23'
+    t.datetime "created_at"
-    t.datetime "updated_at",           default: '2015-12-07 09:51:23'
+    t.datetime "updated_at"
     t.string   "state"
     t.integer  "user_id"
     t.text     "json_latlngs"

spec/controllers/api/v1/dossiers_controller_spec.rb

@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe API::V1::DossiersController do
+  let(:admin) { create(:administrateur) }
+  let(:procedure) { create(:procedure, administrateur: admin) }
+  let(:wrong_procedure) { create(:procedure) }
+
+  it { expect(described_class).to be < APIController }
+  describe 'GET index' do
+    let(:response) { get :index, token: admin.api_token, procedure_id: procedure_id }
+    subject { response }
+
+
+    context 'when procedure is not found' do
+      let(:procedure_id) { 99_999_999 }
+      it { expect(subject.code).to eq('404') }
+    end
+
+    context 'when procedure does not belong to admin' do
+      let(:procedure_id) { wrong_procedure.id }
+      it { expect(subject.code).to eq('404') }
+    end
+
+    context 'when procedure is found and belongs to admin' do
+      let(:procedure_id) { procedure.id }
+      let(:date_creation) { Time.local(2008, 9, 1, 10, 5, 0) }
+      let!(:dossier) { Timecop.freeze(date_creation) { create(:dossier, :with_entreprise, :with_user, procedure: procedure) } }
+      let(:body) { JSON.parse(response.body, symbolize_names: true) }
+      it { expect(response.code).to eq('200') }
+      it { expect(body).to have_key :pagination }
+      it { expect(body).to have_key :dossiers }
+
+      describe 'pagination' do
+        subject { body[:pagination] }
+        it { is_expected.to have_key(:page) }
+        it { expect(subject[:page]).to eq(1) }
+        it { is_expected.to have_key(:resultats_par_page) }
+        it { expect(subject[:resultats_par_page]).to eq(12) }
+        it { is_expected.to have_key(:nombre_de_page) }
+        it { expect(subject[:nombre_de_page]).to eq(1) }
+      end
+
+      describe 'dossiers' do
+        subject { body[:dossiers] }
+        it { expect(subject).to be_an(Array) }
+        describe 'dossier' do
+          subject { super().first }
+          it { expect(subject[:id]).to eq(dossier.id) }
+          it { expect(subject[:nom_projet]).to eq(dossier.nom_projet) }
+          it { expect(subject[:updated_at]).to eq("2008-09-01T08:05:00.000Z") }
+          it { expect(subject.keys.size).to eq(3) }
+        end
+      end
+
+      context 'when there are multiple pages' do
+        let(:response) { get :index, token: admin.api_token, procedure_id: procedure_id, page: 2 }
+        let!(:dossier1) { create(:dossier, :with_entreprise, :with_user, procedure: procedure) }
+        let!(:dossier2) { create(:dossier, :with_entreprise, :with_user, procedure: procedure) }
+        before do
+          allow(Dossier).to receive(:per_page).and_return(1)
+        end
+
+        describe 'pagination' do
+          subject { body[:pagination] }
+          it { expect(subject[:page]).to eq(2) }
+          it { expect(subject[:resultats_par_page]).to eq(1) }
+          it { expect(subject[:nombre_de_page]).to eq(3) }
+        end
+      end
+    end
+  end
+end