Merge pull request #680 from warpc/671-rest-API

[refs #671]: full rest API for Platforms; Add refs_list api for Project

app/controllers/api/v1/arches_controller.rb

@@ -3,7 +3,7 @@ class Api::V1::ArchesController < Api::V1::BaseController
   before_filter :authenticate_user! unless APP_CONFIG['anonymous_access']
 
   def index
-    @arches = Arch.order(:id).all
+    @arches = Arch.order(:id).paginate(paginate_params)
   end
 
 end

app/controllers/api/v1/base_controller.rb

@@ -1,7 +1,5 @@
 # -*- encoding : utf-8 -*-
 class Api::V1::BaseController < ApplicationController
-  
-  before_filter :restrict_paginate, :only => :index
   #respond_to :json
 
   rescue_from CanCan::AccessDenied do |exception|
@@ -12,9 +10,30 @@ class Api::V1::BaseController < ApplicationController
 
   protected
 
-  def restrict_paginate
-    params[:per_page] = 30  if params[:per_page].to_i < 1
-    params[:per_page] = 100 if params[:per_page].to_i >100
+  def paginate_params
+    per_page = params[:per_page].to_i
+    per_page = 20 if per_page < 1
+    per_page = 100 if per_page >100
+    {:page => params[:page], :per_page => per_page}
+  end
+
+  def render_json_response(subject, message, status = 200)
+    id = status != 200 ? nil : subject.id
+
+    render :json => {
+      subject.class.name.downcase.to_sym => {
+        :id => id,
+        :message => message
+      }
+    }.to_json, :status => status
+  end
+
+  def render_validation_error(subject, message)
+    errors = subject.errors.full_messages.join('. ')
+    if errors.present?
+      message << '. ' << errors
+    end
+    render_json_response(subject, message, 422)
   end
 
 end

app/controllers/api/v1/build_lists_controller.rb

@@ -10,7 +10,7 @@ class Api::V1::BuildListsController < Api::V1::BaseController
   def index
     filter = BuildList::Filter.new(nil, current_user, params[:filter] || {})
     @build_lists = filter.find.scoped(:include => [:save_to_platform, :project, :user, :arch])
-    @build_lists = @build_lists.recent.paginate :page => params[:page], :per_page => params[:per_page]
+    @build_lists = @build_lists.recent.paginate(paginate_params)
   end
 
   def create

app/controllers/api/v1/platforms_controller.rb

@@ -1,21 +1,97 @@
 # -*- encoding : utf-8 -*-
 class Api::V1::PlatformsController < Api::V1::BaseController
-
   before_filter :authenticate_user!
-  skip_before_filter :authenticate_user!, :only => [:show, :platforms_for_build] if APP_CONFIG['anonymous_access']
+  skip_before_filter :authenticate_user!, :only => [:show, :platforms_for_build, :members] if APP_CONFIG['anonymous_access']
 
   load_and_authorize_resource
 
   def index
     @platforms = @platforms.accessible_by(current_ability, :related).
-      by_type(params[:type]).paginate(:page => params[:page], :per_page => 20)
+      by_type(params[:type]).paginate(paginate_params)
   end
 
   def show
   end
 
   def platforms_for_build
-  	@platforms = Platform.main.opened.paginate(:page => params[:page], :per_page => 20)
+  	@platforms = Platform.main.opened.paginate(paginate_params)
   	render :index
   end
+
+  def create
+    platform_params = params[:platform] || {}
+    owner = User.where(:id => platform_params[:owner_id]).first
+    @platform.owner = owner || get_owner
+    if @platform.save
+      render_json_response @platform, 'Platform has been created successfully'
+    else
+      render_validation_error @platform, 'Platform has not been created'
+    end
+  end
+
+  def update
+    platform_params = params[:platform] || {}
+    owner = User.where(:id => platform_params[:owner_id]).first
+    platform_params[:owner] = owner if owner
+    if @platform.update_attributes(platform_params)
+      render_json_response @platform, 'Platform has been updated successfully'
+    else
+      render_validation_error @platform, 'Platform has not been updated'
+    end
+  end
+
+  def members
+    @members = @platform.members.order('name').paginate(paginate_params)
+  end
+
+  def add_member
+    if member.present? && @platform.add_member(member)
+      render_json_response @platform, "#{member.class.to_s} '#{member.id}' has been added to platform successfully"
+    else
+      render_validation_error @platform, 'Member has not been added to platform'
+    end
+  end
+
+  def remove_member
+    if member.present? && @platform.remove_member(member)
+      render_json_response @platform, "#{member.class.to_s} '#{member.id}' has been removed from platform successfully"
+    else
+      render_validation_error @platform, 'Member has not been removed from platform'
+    end
+  end
+
+  def clone
+    platform_params = params[:platform] || {}
+    platform_params[:owner] = current_user
+    @cloned = @platform.full_clone(platform_params)
+    if @cloned.persisted?
+      render_json_response @platform, 'Platform has been cloned successfully'
+    else
+      render_validation_error @platform, 'Platform has not been cloned'
+    end
+  end
+
+  def clear
+    @platform.clear
+    render_json_response @platform, 'Platform has been cleared successfully'
+  end
+
+  def destroy
+    @platform.destroy # later with resque
+    render_json_response @platform, 'Platform has been destroyed successfully'
+  end
+
+  private
+
+  def member
+    return @member if @member
+    if params[:type] == 'User'
+      member = User
+    elsif params[:type] == 'Group'
+      member = Group
+    end
+    @member = member.where(:id => params[:member_id]).first if member
+    @member ||= ''
+  end
+
 end

app/controllers/api/v1/projects_controller.rb

@@ -2,7 +2,7 @@
 class Api::V1::ProjectsController < Api::V1::BaseController
   
   before_filter :authenticate_user!
-  skip_before_filter :authenticate_user!, :only => [:get_id, :show] if APP_CONFIG['anonymous_access']
+  skip_before_filter :authenticate_user!, :only => [:get_id, :show, :refs] if APP_CONFIG['anonymous_access']
   
   load_and_authorize_resource
 
@@ -15,6 +15,9 @@ class Api::V1::ProjectsController < Api::V1::BaseController
   end
 
   def show
-
   end
+
+  def refs_list
+  end
+
 end

app/models/platform.rb

@@ -20,9 +20,15 @@ class Platform < ActiveRecord::Base
   has_many :mass_builds
 
   validates :description, :presence => true
+  validates :owner, :presence => true
   validates :visibility, :presence => true, :inclusion => {:in => VISIBILITIES}
   validates :name, :uniqueness => {:case_sensitive => false}, :presence => true, :format => { :with => /^[a-zA-Z0-9_\-\.]+$/ }
   validates :distrib_type, :presence => true, :inclusion => {:in => APP_CONFIG['distr_types']}
+  validate lambda {
+    if released_was && !released
+      errors.add(:released, I18n.t('flash.platform.released_status_can_not_be_changed'))
+    end
+  }
 
   before_create :create_directory, :if => lambda {Thread.current[:skip]} # TODO remove this when core will be ready
   before_create :xml_rpc_create, :unless => lambda {Thread.current[:skip]}
@@ -167,7 +173,7 @@ class Platform < ActiveRecord::Base
 
   def update_owner_relation
     if owner_id_was != owner_id
-      r = relations.where(:actor_id => owner_id_was, :actor_type => owner_type_was)[0]
+      r = relations.where(:actor_id => owner_id_was, :actor_type => owner_type_was).first
       r.update_attributes(:actor_id => owner_id, :actor_type => owner_type)
     end
   end

app/views/api/v1/platforms/index.json.jbuilder

@@ -7,7 +7,7 @@ json.platforms @platforms do |json, platform|
   end
   json.repositories platform.repositories do |json_repos, repo|
     json_repos.(repo, :id, :name)
-    json_repos.url api_v1_repository_path(repo.name, :format => :json)
+    json_repos.url api_v1_repository_path(repo.id, :format => :json)
   end
   json.url api_v1_platform_path(platform.name, :format => :json)
 end

app/views/api/v1/platforms/members.json.jbuilder

@@ -0,0 +1,8 @@
+json.platform do |json|
+  json.(@platform, :id)
+  json.members @members do |json_members, member|
+    json_members.(member, :id)
+    json_members.type member.class.name
+  end
+end
+json.url members_api_v1_platform_path(@platform, :format => :json)

app/views/api/v1/platforms/show.json.jbuilder

@@ -9,7 +9,7 @@ json.platform do |json|
   end
   json.repositories @platform.repositories do |json_repos, repo|
     json_repos.(repo, :id, :name)
-    json_repos.url api_v1_repository_path(repo.name, :format => :json)
+    json_repos.url api_v1_repository_path(repo.id, :format => :json)
   end
 end
 json.url api_v1_platform_path(@platform, :format => :json)

app/views/api/v1/projects/refs_list.json.jbuilder

@@ -0,0 +1,8 @@
+json.refs_list (@project.repo.branches + @project.repo.tags) do |json_grit, grit|
+  json_grit.ref grit.name
+  json_grit.object do |json_object|
+    json_object.type (grit.class.name =~ /Tag/ ? 'tag' : 'commit')
+    json_object.sha grit.commit.id
+  end
+end
+json.url refs_list_api_v1_project_path(@project.id, :format => :json)

config/locales/models/platform.en.yml

@@ -49,6 +49,7 @@ en:
 
   flash:
     platform:
+      released_status_can_not_be_changed: Released status can't be changed if platform has been released
       saved: Platform saved
       created: Platform created
       save_error: Platform save error

config/locales/models/platform.ru.yml

@@ -49,6 +49,7 @@ ru:
 
   flash:
     platform:
+      released_status_can_not_be_changed: Released статус платформы не может быть изменен, если платформа уже выпущена
       saved: Платформа успешно сохранена
       created: Платформа успешно добавлена
       save_error: Не удалось сохранить платформу

config/routes.rb

@@ -20,12 +20,24 @@ Rosa::Application.routes.draw do
         }
       end
       resources :arches, :only => [:index]
-      resources :platforms, :only => [:index, :show] do
-        collection { get :platforms_for_build }
+      resources :platforms, :only => [:index, :show, :update, :destroy, :create] do
+        collection {
+          get :platforms_for_build
+        }
+        member {
+          get :members
+          put :add_member
+          delete :remove_member
+          post :clone
+          put :clear
+        }
       end
       resources :repositories, :only => [:show]
       resources :projects, :only => [:show] do
         collection { get :get_id }
+        member {
+          get :refs_list
+        }
       end
     end
   end

spec/controllers/api/v1/platforms_controller_spec.rb

@@ -9,6 +9,175 @@ shared_examples_for 'api platform user with reader rights' do
     response.should render_template(:index)
   end
 
+  it 'should be able to perform members action' do
+    get :members, :id => @platform.id, :format => :json
+    response.should render_template(:members)
+  end
+end
+
+shared_examples_for 'api platform user with writer rights' do
+
+  context 'api platform user with update rights' do
+    before do
+      put :update, {:platform => {:description => 'new description'}, :id => @platform.id}, :format => :json
+    end
+
+    it 'should be able to perform update action' do
+      response.should be_success
+    end
+    it 'ensures that platform has been updated' do
+      @platform.reload
+      @platform.description.should == 'new description'
+    end
+  end
+
+  context 'api platform user with add_member rights' do
+    let(:member) { FactoryGirl.create(:user) }
+    before do
+      put :add_member, {:member_id => member.id, :type => 'User', :id => @platform.id}, :format => :json
+    end
+
+    it 'should be able to perform add_member action' do
+      response.should be_success
+    end
+    it 'ensures that new member has been added to platform' do
+      @platform.members.should include(member)
+    end
+  end
+
+  context 'api platform user with remove_member rights' do
+    let(:member) { FactoryGirl.create(:user) }
+    before do
+      @platform.add_member(member)
+      delete :remove_member, {:member_id => member.id, :type => 'User', :id => @platform.id}, :format => :json
+    end
+
+    it 'should be able to perform update action' do
+      response.should be_success
+    end
+    it 'ensures that member has been removed from platform' do
+      @platform.members.should_not include(member)
+    end
+  end
+
+  context 'api platform user with destroy rights for main platforms only' do
+    it 'should be able to perform destroy action for main platform' do
+      delete :destroy, :id => @platform.id, :format => :json
+      response.should be_success
+    end
+    it 'ensures that main platform has been destroyed' do
+      lambda { delete :destroy, :id => @platform.id, :format => :json }.should change{ Platform.count }.by(-1)
+    end
+    it 'should not be able to perform destroy action for personal platform' do
+      delete :destroy, :id => @personal_platform.id, :format => :json
+      response.should_not be_success
+    end
+    it 'ensures that personal platform has not been destroyed' do
+      lambda { delete :destroy, :id => @personal_platform.id, :format => :json }.should_not change{ Platform.count }
+    end
+  end
+end
+
+shared_examples_for 'api platform user without writer rights' do
+
+  context 'api platform user without update rights' do
+    before do
+      put :update, {:platform => {:description => 'new description'}, :id => @platform.id}, :format => :json
+    end
+
+    it 'should not be able to perform update action' do
+      response.should_not be_success
+    end
+    it 'ensures that platform has not been updated' do
+      @platform.reload
+      @platform.description.should_not == 'new description'
+    end
+  end
+
+  context 'api platform user without add_member rights' do
+    let(:member) { FactoryGirl.create(:user) }
+    before do
+      put :add_member, {:member_id => member.id, :type => 'User', :id => @platform.id}, :format => :json
+    end
+
+    it 'should not be able to perform add_member action' do
+      response.should_not be_success
+    end
+    it 'ensures that new member has not been added to platform' do
+      @platform.members.should_not include(member)
+    end
+  end
+
+  context 'api platform user without remove_member rights' do
+    let(:member) { FactoryGirl.create(:user) }
+    before do
+      @platform.add_member(member)
+      delete :remove_member, {:member_id => member.id, :type => 'User', :id => @platform.id}, :format => :json
+    end
+
+    it 'should be able to perform update action' do
+      response.should_not be_success
+    end
+    it 'ensures that member has not been removed from platform' do
+      @platform.members.should include(member)
+    end
+  end
+
+  context 'should not be able to perform clear action' do
+    it 'for personal platform' do
+      put :clear, :id => @personal_platform.id, :format => :json
+      response.should_not be_success
+    end
+    it 'for main platform' do
+      put :clear, :id => @platform.id, :format => :json
+      response.should_not be_success
+    end
+  end
+
+  context 'api platform user without destroy rights' do
+    it 'should not be able to perform destroy action for main platform' do
+      delete :destroy, :id => @platform.id, :format => :json
+      response.should_not be_success
+    end
+    it 'ensures that main platform has not been destroyed' do
+      lambda { delete :destroy, :id => @platform.id, :format => :json }.should_not change{ Platform.count }
+    end
+    it 'should not be able to perform destroy action for personal platform' do
+      delete :destroy, :id => @personal_platform.id, :format => :json
+      response.should_not be_success
+    end
+    it 'ensures that personal platform has not been destroyed' do
+      lambda { delete :destroy, :id => @personal_platform.id, :format => :json }.should_not change{ Platform.count }
+    end
+  end
+
+  it_should_behave_like 'api platform user without global admin rights'
+end
+
+shared_examples_for 'api platform user without global admin rights' do
+  context 'should not be able to perform clear action' do
+    it 'for personal platform' do
+      put :clear, :id => @personal_platform.id, :format => :json
+      response.should_not be_success
+    end
+    it 'for main platform' do
+      put :clear, :id => @platform.id, :format => :json
+      response.should_not be_success
+    end
+  end
+
+  [:create, :clone].each do |action|
+    context "api platform user without #{action} rights" do
+      before { any_instance_of(Platform, :create_directory => true) }
+      it "should not be able to perform #{action} action" do
+        post action, clone_or_create_params, :format => :json
+        response.should_not be_success
+      end
+      it "ensures that platform has not been #{action}d" do
+        lambda { post action, clone_or_create_params, :format => :json }.should_not change{ Platform.count }
+      end
+    end
+  end
 end
 
 shared_examples_for 'api platform user with reader rights for hidden platform' do
@@ -32,20 +201,28 @@ shared_examples_for "api platform user with show rights" do
     get :show, :id => @platform.id, :format => :json
     response.should render_template(:show)
   end
+
+  it 'should be able to perform platforms_for_build action' do
+    get :platforms_for_build, :format => :json
+    response.should render_template(:index)
+  end
 end
 
 shared_examples_for "api platform user without show rights" do
-  it 'should not be able to perform show action' do
-    get :show, :id => @platform.id, :format => :json
-    response.body.should == {"message" => "Access violation to this page!"}.to_json
+  [:show, :members].each do |action|
+    it "should not be able to perform #{ action } action" do
+      get action, :id => @platform.id, :format => :json
+      response.body.should == {"message" => "Access violation to this page!"}.to_json
+    end
   end
 end
 
 describe Api::V1::PlatformsController do
+  let(:clone_or_create_params) { {:id => @platform.id, :platform => {:description => 'new description', :name => 'new_name', :owner_id => @user.id, :distrib_type => APP_CONFIG['distr_types'].first}} }
   before do
     stub_symlink_methods
 
-    @platform = FactoryGirl.create(:platform)
+    @platform = FactoryGirl.create(:platform, :visibility => 'open')
     @personal_platform = FactoryGirl.create(:platform, :platform_type => 'personal')
     @user = FactoryGirl.create(:user)
   end
@@ -57,30 +234,53 @@ describe Api::V1::PlatformsController do
       response.status.should == 401
     end
 
-    it "should not be able to perform show action", :anonymous_access  => false do
-      get :show, :id => @platform.id, :format => :json
-      response.status.should == 401
+    [:show, :platforms_for_build].each do |action|
+      it "should not be able to perform #{ action } action", :anonymous_access  => false do
+        get action, :format => :json
+        response.status.should == 401
+      end
+    end
+
+    it 'should be able to perform members action', :anonymous_access  => true do
+      get :members, :id => @platform.id, :format => :json
+      response.should render_template(:members)
     end
 
     it_should_behave_like 'api platform user with show rights' if APP_CONFIG['anonymous_access']
     it_should_behave_like 'api platform user without reader rights for hidden platform' if APP_CONFIG['anonymous_access']
-
+    it_should_behave_like 'api platform user without writer rights'
   end
 
   context 'for global admin' do
     before do
       @admin = FactoryGirl.create(:admin)
-      @user = FactoryGirl.create(:user)
       http_login(@admin)
     end
 
     it_should_behave_like 'api platform user with reader rights'
     it_should_behave_like 'api platform user with reader rights for hidden platform'
+    it_should_behave_like 'api platform user with writer rights'
+
+    [:clone, :create].each do |action|
+      context "with #{action} rights" do
+        before do
+          any_instance_of(Platform, :create_directory => true)
+          clone_or_create_params[:platform][:owner_id] = @admin.id
+        end
+        it "should be able to perform #{action} action" do
+          post action, clone_or_create_params, :format => :json
+          response.should be_success
+        end
+        it "ensures that platform has been #{action}d" do
+          lambda { post action, clone_or_create_params, :format => :json }.should change{ Platform.count }.by(1)
+        end
+      end
+    end
+
   end
 
   context 'for owner user' do
     before do
-      @user = FactoryGirl.create(:user)
       http_login(@user)
       @platform.owner = @user; @platform.save
       @platform.relations.create!(:actor_type => 'User', :actor_id => @user.id, :role => 'admin')
@@ -88,11 +288,12 @@ describe Api::V1::PlatformsController do
 
     it_should_behave_like 'api platform user with reader rights'
     it_should_behave_like 'api platform user with reader rights for hidden platform'
+    it_should_behave_like 'api platform user with writer rights'
+    it_should_behave_like 'api platform user without global admin rights'
   end
 
   context 'for reader user' do
     before do
-      @user = FactoryGirl.create(:user)
       http_login(@user)
       @platform.relations.create!(:actor_type => 'User', :actor_id => @user.id, :role => 'reader')
       @personal_platform.relations.create!(:actor_type => 'User', :actor_id => @user.id, :role => 'reader')
@@ -111,15 +312,16 @@ describe Api::V1::PlatformsController do
 
     it_should_behave_like 'api platform user with reader rights'
     it_should_behave_like 'api platform user with reader rights for hidden platform'
+    it_should_behave_like 'api platform user without writer rights'
   end
 
   context 'for simple user' do
     before do
-      @user = FactoryGirl.create(:user)
       http_login(@user)
     end
 
     it_should_behave_like 'api platform user with reader rights'
     it_should_behave_like 'api platform user without reader rights for hidden platform'
+    it_should_behave_like 'api platform user without writer rights'
   end
 end

spec/controllers/api/v1/projects_controller_spec.rb

@@ -24,12 +24,17 @@ end
 shared_examples_for "api projects user without show rights" do
   it "should show access violation instead of project data" do
     get :show, :id => @project.id, :format => :json
-    response.body.should == {"message" => "Access violation to this page!"}.to_json
+    response.should_not be_success
+  end
+
+  it "should show access violation instead of project refs_list" do
+    get :refs_list, :id => @project.id, :format => :json
+    response.should_not be_success
   end
 
   it "should access violation instead of project data by get_id" do
     get :get_id, :name => @project.name, :owner => @project.owner.uname, :format => :json
-    response.body.should == {"message" => "Access violation to this page!"}.to_json
+    response.should_not be_success
   end
 end
 
@@ -39,6 +44,11 @@ shared_examples_for "api projects user with show rights" do
     render_template(:show)
   end
 
+  it "should show refs_list of project" do
+    get :refs_list, :id => @project.id, :format => :json
+    render_template(:refs_list)
+  end
+
   context 'project find by get_id' do
     it "should find project by name and owner name" do
       @project.reload
@@ -70,19 +80,13 @@ describe Api::V1::ProjectsController do
 
   context 'for guest' do
     
-    it 'should be able to perform get_id action', :anonymous_access  => false do
-      get :get_id, :format => :json
-      response.status.should == 401
+    if APP_CONFIG['anonymous_access']
+      it_should_behave_like 'api projects user with reader rights'
+      it_should_behave_like 'api projects user without reader rights for hidden project'
+    else
+      it_should_behave_like 'api projects user without show rights'
     end
 
-    it 'should be able to perform show action', :anonymous_access  => false do
-      get :show, :id => @project.id, :format => :json
-      response.status.should == 401
-    end
-
-    it_should_behave_like 'api projects user with reader rights' if APP_CONFIG['anonymous_access']
-    it_should_behave_like 'api projects user without reader rights for hidden project' if APP_CONFIG['anonymous_access']
-
   end
 
   context 'for simple user' do