Move CI integrations to Integrations namespace

This change moves the CI integrations to the `Integrations::` namespace
as part of https://gitlab.com/gitlab-org/gitlab/-/issues/201855.

.rubocop_manual_todo.yml

@@ -1649,19 +1649,14 @@ Gitlab/NamespacedClass:
     - 'app/models/project_repository_storage_move.rb'
     - 'app/models/project_services/alerts_service.rb'
     - 'app/models/project_services/alerts_service_data.rb'
-    - 'app/models/project_services/buildkite_service.rb'
     - 'app/models/project_services/chat_notification_service.rb'
-    - 'app/models/project_services/ci_service.rb'
     - 'app/models/project_services/discord_service.rb'
-    - 'app/models/project_services/drone_ci_service.rb'
     - 'app/models/project_services/hangouts_chat_service.rb'
     - 'app/models/project_services/issue_tracker_data.rb'
-    - 'app/models/project_services/jenkins_service.rb'
     - 'app/models/project_services/jira_tracker_data.rb'
     - 'app/models/project_services/mattermost_service.rb'
     - 'app/models/project_services/mattermost_slash_commands_service.rb'
     - 'app/models/project_services/microsoft_teams_service.rb'
-    - 'app/models/project_services/mock_ci_service.rb'
     - 'app/models/project_services/mock_monitoring_service.rb'
     - 'app/models/project_services/monitoring_service.rb'
     - 'app/models/project_services/open_project_tracker_data.rb'
@@ -1670,7 +1665,6 @@ Gitlab/NamespacedClass:
     - 'app/models/project_services/slack_service.rb'
     - 'app/models/project_services/slack_slash_commands_service.rb'
     - 'app/models/project_services/slash_commands_service.rb'
-    - 'app/models/project_services/teamcity_service.rb'
     - 'app/models/project_services/unify_circuit_service.rb'
     - 'app/models/project_services/webex_teams_service.rb'
     - 'app/models/project_setting.rb'

app/models/concerns/service_push_data_validations.rb

 # frozen_string_literal: true
 
-# This concern is used by registerd services such as TeamCityService and
-# DroneCiService and add methods to perform validations on the received
+# This concern is used by registered integrations such as Integrations::TeamCity and
+# Integrations::DroneCi and adds methods to perform validations on the received
 # data.
 
 module ServicePushDataValidations

app/models/integrations/bamboo.rb

 # frozen_string_literal: true
 
 module Integrations
-  class Bamboo < CiService
+  class Bamboo < BaseCi
     include ActionView::Helpers::UrlHelper
     include ReactiveService
 

app/models/integrations/base_ci.rb

+# frozen_string_literal: true
+
+# Base class for CI services
+# List methods you need to implement to get your CI service
+# working with GitLab merge requests
+module Integrations
+  class BaseCi < Integration
+    default_value_for :category, 'ci'
+
+    def valid_token?(token)
+      self.respond_to?(:token) && self.token.present? && ActiveSupport::SecurityUtils.secure_compare(token, self.token)
+    end
+
+    def self.supported_events
+      %w(push)
+    end
+
+    # Return complete url to build page
+    #
+    # Ex.
+    #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
+    #
+    def build_page(sha, ref)
+      # implement inside child
+    end
+
+    # Return string with build status or :error symbol
+    #
+    # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
+    #
+    #
+    # Ex.
+    #   @service.commit_status('13be4ac', 'master')
+    #   # => 'success'
+    #
+    #   @service.commit_status('2abe4ac', 'dev')
+    #   # => 'running'
+    #
+    #
+    def commit_status(sha, ref)
+      # implement inside child
+    end
+  end
+end

app/models/integrations/buildkite.rb

+# frozen_string_literal: true
+
+require "addressable/uri"
+
+module Integrations
+  class Buildkite < BaseCi
+    include ReactiveService
+
+    ENDPOINT = "https://buildkite.com"
+
+    prop_accessor :project_url, :token
+
+    validates :project_url, presence: true, public_url: true, if: :activated?
+    validates :token, presence: true, if: :activated?
+
+    after_save :compose_service_hook, if: :activated?
+
+    def self.supported_events
+      %w(push merge_request tag_push)
+    end
+
+    # This is a stub method to work with deprecated API response
+    # TODO: remove enable_ssl_verification after 14.0
+    # https://gitlab.com/gitlab-org/gitlab/-/issues/222808
+    def enable_ssl_verification
+      true
+    end
+
+    # Since SSL verification will always be enabled for Buildkite,
+    # we no longer needs to store the boolean.
+    # This is a stub method to work with deprecated API param.
+    # TODO: remove enable_ssl_verification after 14.0
+    # https://gitlab.com/gitlab-org/gitlab/-/issues/222808
+    def enable_ssl_verification=(_value)
+      self.properties.delete('enable_ssl_verification') # Remove unused key
+    end
+
+    def webhook_url
+      "#{buildkite_endpoint('webhook')}/deliver/#{webhook_token}"
+    end
+
+    def compose_service_hook
+      hook = service_hook || build_service_hook
+      hook.url = webhook_url
+      hook.enable_ssl_verification = true
+      hook.save
+    end
+
+    def execute(data)
+      return unless supported_events.include?(data[:object_kind])
+
+      service_hook.execute(data)
+    end
+
+    def commit_status(sha, ref)
+      with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
+    end
+
+    def commit_status_path(sha)
+      "#{buildkite_endpoint('gitlab')}/status/#{status_token}.json?commit=#{sha}"
+    end
+
+    def build_page(sha, ref)
+      "#{project_url}/builds?commit=#{sha}"
+    end
+
+    def title
+      'Buildkite'
+    end
+
+    def description
+      'Run CI/CD pipelines with Buildkite.'
+    end
+
+    def self.to_param
+      'buildkite'
+    end
+
+    def fields
+      [
+        { type: 'text',
+          name: 'token',
+          title: 'Integration Token',
+          help: 'This token will be provided when you create a Buildkite pipeline with a GitLab repository',
+          required: true },
+
+        { type: 'text',
+          name: 'project_url',
+          title: 'Pipeline URL',
+          placeholder: "#{ENDPOINT}/acme-inc/test-pipeline",
+          required: true }
+      ]
+    end
+
+    def calculate_reactive_cache(sha, ref)
+      response = Gitlab::HTTP.try_get(commit_status_path(sha), request_options)
+
+      status =
+        if response&.code == 200 && response['status']
+          response['status']
+        else
+          :error
+        end
+
+      { commit_status: status }
+    end
+
+    private
+
+    def webhook_token
+      token_parts.first
+    end
+
+    def status_token
+      token_parts.second
+    end
+
+    def token_parts
+      if token.present?
+        token.split(':')
+      else
+        []
+      end
+    end
+
+    def buildkite_endpoint(subdomain = nil)
+      if subdomain.present?
+        uri = Addressable::URI.parse(ENDPOINT)
+        new_endpoint = "#{uri.scheme || 'http'}://#{subdomain}.#{uri.host}"
+
+        if uri.port.present?
+          "#{new_endpoint}:#{uri.port}"
+        else
+          new_endpoint
+        end
+      else
+        ENDPOINT
+      end
+    end
+
+    def request_options
+      { verify: false, extra_log_info: { project_id: project_id } }
+    end
+  end
+end

app/models/integrations/drone_ci.rb

+# frozen_string_literal: true
+
+module Integrations
+  class DroneCi < BaseCi
+    include ReactiveService
+    include ServicePushDataValidations
+
+    prop_accessor :drone_url, :token
+    boolean_accessor :enable_ssl_verification
+
+    validates :drone_url, presence: true, public_url: true, if: :activated?
+    validates :token, presence: true, if: :activated?
+
+    after_save :compose_service_hook, if: :activated?
+
+    def compose_service_hook
+      hook = service_hook || build_service_hook
+      # If using a service template, project may not be available
+      hook.url = [drone_url, "/api/hook", "?owner=#{project.namespace.full_path}", "&name=#{project.path}", "&access_token=#{token}"].join if project
+      hook.enable_ssl_verification = !!enable_ssl_verification
+      hook.save
+    end
+
+    def execute(data)
+      case data[:object_kind]
+      when 'push'
+        service_hook.execute(data) if push_valid?(data)
+      when 'merge_request'
+        service_hook.execute(data) if merge_request_valid?(data)
+      when 'tag_push'
+        service_hook.execute(data) if tag_push_valid?(data)
+      end
+    end
+
+    def allow_target_ci?
+      true
+    end
+
+    def self.supported_events
+      %w(push merge_request tag_push)
+    end
+
+    def commit_status_path(sha, ref)
+      Gitlab::Utils.append_path(
+        drone_url,
+        "gitlab/#{project.full_path}/commits/#{sha}?branch=#{Addressable::URI.encode_component(ref.to_s)}&access_token=#{token}")
+    end
+
+    def commit_status(sha, ref)
+      with_reactive_cache(sha, ref) { |cached| cached[:commit_status] }
+    end
+
+    def calculate_reactive_cache(sha, ref)
+      response = Gitlab::HTTP.try_get(commit_status_path(sha, ref),
+        verify: enable_ssl_verification,
+        extra_log_info: { project_id: project_id })
+
+      status =
+        if response && response.code == 200 && response['status']
+          case response['status']
+          when 'killed'
+            :canceled
+          when 'failure', 'error'
+            # Because drone return error if some test env failed
+            :failed
+          else
+            response["status"]
+          end
+        else
+          :error
+        end
+
+      { commit_status: status }
+    end
+
+    def build_page(sha, ref)
+      Gitlab::Utils.append_path(
+        drone_url,
+        "gitlab/#{project.full_path}/redirect/commits/#{sha}?branch=#{Addressable::URI.encode_component(ref.to_s)}")
+    end
+
+    def title
+      'Drone'
+    end
+
+    def description
+      s_('ProjectService|Run CI/CD pipelines with Drone.')
+    end
+
+    def self.to_param
+      'drone_ci'
+    end
+
+    def help
+      s_('ProjectService|Run CI/CD pipelines with Drone.')
+    end
+
+    def fields
+      [
+        { type: 'text', name: 'token', help: s_('ProjectService|Token for the Drone project.'), required: true },
+        { type: 'text', name: 'drone_url', title: s_('ProjectService|Drone server URL'), placeholder: 'http://drone.example.com', required: true },
+        { type: 'checkbox', name: 'enable_ssl_verification', title: "Enable SSL verification" }
+      ]
+    end
+  end
+end

app/models/integrations/jenkins.rb

+# frozen_string_literal: true
+
+module Integrations
+  class Jenkins < BaseCi
+    include ActionView::Helpers::UrlHelper
+
+    prop_accessor :jenkins_url, :project_name, :username, :password
+
+    before_update :reset_password
+
+    validates :jenkins_url, presence: true, addressable_url: true, if: :activated?
+    validates :project_name, presence: true, if: :activated?
+    validates :username, presence: true, if: ->(service) { service.activated? && service.password_touched? && service.password.present? }
+
+    default_value_for :push_events, true
+    default_value_for :merge_requests_events, false
+    default_value_for :tag_push_events, false
+
+    after_save :compose_service_hook, if: :activated?
+
+    def reset_password
+      # don't reset the password if a new one is provided
+      if (jenkins_url_changed? || username.blank?) && !password_touched?
+        self.password = nil
+      end
+    end
+
+    def compose_service_hook
+      hook = service_hook || build_service_hook
+      hook.url = hook_url
+      hook.save
+    end
+
+    def execute(data)
+      return unless supported_events.include?(data[:object_kind])
+
+      service_hook.execute(data, "#{data[:object_kind]}_hook")
+    end
+
+    def test(data)
+      begin
+        result = execute(data)
+        return { success: false, result: result[:message] } if result[:http_status] != 200
+      rescue StandardError => error
+        return { success: false, result: error }
+      end
+
+      { success: true, result: result[:message] }
+    end
+
+    def hook_url
+      url = URI.parse(jenkins_url)
+      url.path = File.join(url.path || '/', "project/#{project_name}")
+      url.user = ERB::Util.url_encode(username) unless username.blank?
+      url.password = ERB::Util.url_encode(password) unless password.blank?
+      url.to_s
+    end
+
+    def self.supported_events
+      %w(push merge_request tag_push)
+    end
+
+    def title
+      'Jenkins'
+    end
+
+    def description
+      s_('Run CI/CD pipelines with Jenkins.')
+    end
+
+    def help
+      docs_link = link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('integration/jenkins'), target: '_blank', rel: 'noopener noreferrer'
+      s_('Run CI/CD pipelines with Jenkins when you push to a repository, or when a merge request is created, updated, or merged. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
+    end
+
+    def self.to_param
+      'jenkins'
+    end
+
+    def fields
+      [
+        {
+          type: 'text',
+          name: 'jenkins_url',
+          title: s_('ProjectService|Jenkins server URL'),
+          required: true,
+          placeholder: 'http://jenkins.example.com',
+          help: s_('The URL of the Jenkins server.')
+        },
+        {
+          type: 'text',
+          name: 'project_name',
+          required: true,
+          placeholder: 'my_project_name',
+          help: s_('The name of the Jenkins project. Copy the name from the end of the URL to the project.')
+        },
+        {
+          type: 'text',
+          name: 'username',
+          required: true,
+          help: s_('The username for the Jenkins server.')
+        },
+        {
+          type: 'password',
+          name: 'password',
+          help: s_('The password for the Jenkins server.'),
+          non_empty_password_title: s_('ProjectService|Enter new password.'),
+          non_empty_password_help: s_('ProjectService|Leave blank to use your current password.')
+        }
+      ]
+    end
+  end
+end

app/models/integrations/mock_ci.rb

+# frozen_string_literal: true
+
+# For an example companion mocking service, see https://gitlab.com/gitlab-org/gitlab-mock-ci-service
+module Integrations
+  class MockCi < BaseCi
+    ALLOWED_STATES = %w[failed canceled running pending success success-with-warnings skipped not_found].freeze
+
+    prop_accessor :mock_service_url
+    validates :mock_service_url, presence: true, public_url: true, if: :activated?
+
+    def title
+      'MockCI'
+    end
+
+    def description
+      'Mock an external CI'
+    end
+
+    def self.to_param
+      'mock_ci'
+    end
+
+    def fields
+      [
+        {
+          type: 'text',
+          name: 'mock_service_url',
+          title: s_('ProjectService|Mock service URL'),
+          placeholder: 'http://localhost:4004',
+          required: true
+        }
+      ]
+    end
+
+    # Return complete url to build page
+    #
+    # Ex.
+    #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
+    #
+    def build_page(sha, ref)
+      Gitlab::Utils.append_path(
+        mock_service_url,
+        "#{project.namespace.path}/#{project.path}/status/#{sha}")
+    end
+
+    # Return string with build status or :error symbol
+    #
+    # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
+    #
+    # Ex.
+    #   @service.commit_status('13be4ac', 'master')
+    #   # => 'success'
+    #
+    #   @service.commit_status('2abe4ac', 'dev')
+    #   # => 'running'
+    #
+    def commit_status(sha, ref)
+      response = Gitlab::HTTP.get(commit_status_path(sha), verify: false)
+      read_commit_status(response)
+    rescue Errno::ECONNREFUSED
+      :error
+    end
+
+    def commit_status_path(sha)
+      Gitlab::Utils.append_path(
+        mock_service_url,
+        "#{project.namespace.path}/#{project.path}/status/#{sha}.json")
+    end
+
+    def read_commit_status(response)
+      return :error unless response.code == 200 || response.code == 404
+
+      status = if response.code == 404
+                 'pending'
+               else
+                 response['status']
+               end
+
+      if status.present? && ALLOWED_STATES.include?(status)
+        status
+      else
+        :error
+      end
+    end
+
+    def can_test?
+      false
+    end
+  end
+end

app/models/integrations/teamcity.rb

+# frozen_string_literal: true
+
+module Integrations
+  class Teamcity < BaseCi
+    include ReactiveService
+    include ServicePushDataValidations
+
+    prop_accessor :teamcity_url, :build_type, :username, :password
+
+    validates :teamcity_url, presence: true, public_url: true, if: :activated?
+    validates :build_type, presence: true, if: :activated?
+    validates :username,
+      presence: true,
+      if: ->(service) { service.activated? && service.password }
+    validates :password,
+      presence: true,
+      if: ->(service) { service.activated? && service.username }
+
+    attr_accessor :response
+
+    after_save :compose_service_hook, if: :activated?
+    before_update :reset_password
+
+    class << self
+      def to_param
+        'teamcity'
+      end
+
+      def supported_events
+        %w(push merge_request)
+      end
+
+      def event_description(event)
+        case event
+        when 'push', 'push_events'
+          'TeamCity CI will be triggered after every push to the repository except branch delete'
+        when 'merge_request', 'merge_request_events'
+          'TeamCity CI will be triggered after a merge request has been created or updated'
+        end
+      end
+    end
+
+    def compose_service_hook
+      hook = service_hook || build_service_hook
+      hook.save
+    end
+
+    def reset_password
+      if teamcity_url_changed? && !password_touched?
+        self.password = nil
+      end
+    end
+
+    def title
+      'JetBrains TeamCity'
+    end
+
+    def description
+      s_('ProjectService|Run CI/CD pipelines with JetBrains TeamCity.')
+    end
+
+    def help
+      s_('To run CI/CD pipelines with JetBrains TeamCity, input the GitLab project details in the TeamCity project Version Control Settings.')
+    end
+
+    def fields
+      [
+        {
+          type: 'text',
+          name: 'teamcity_url',
+          title: s_('ProjectService|TeamCity server URL'),
+          placeholder: 'https://teamcity.example.com',
+          required: true
+        },
+        {
+          type: 'text',
+          name: 'build_type',
+          help: s_('ProjectService|The build configuration ID of the TeamCity project.'),
+          required: true
+        },
+        {
+          type: 'text',
+          name: 'username',
+          help: s_('ProjectService|Must have permission to trigger a manual build in TeamCity.')
+        },
+        {
+          type: 'password',
+          name: 'password',
+          non_empty_password_title: s_('ProjectService|Enter new password'),
+          non_empty_password_help: s_('ProjectService|Leave blank to use your current password')
+        }
+      ]
+    end
+
+    def build_page(sha, ref)
+      with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
+    end
+
+    def commit_status(sha, ref)
+      with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
+    end
+
+    def calculate_reactive_cache(sha, ref)
+      response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,revision:#{sha}")
+
+      if response
+        { build_page: read_build_page(response), commit_status: read_commit_status(response) }
+      else
+        { build_page: teamcity_url, commit_status: :error }
+      end
+    end
+
+    def execute(data)
+      case data[:object_kind]
+      when 'push'
+        execute_push(data)
+      when 'merge_request'
+        execute_merge_request(data)
+      end
+    end
+
+    private
+
+    def execute_push(data)
+      branch = Gitlab::Git.ref_name(data[:ref])
+      post_to_build_queue(data, branch) if push_valid?(data)
+    end
+
+    def execute_merge_request(data)
+      branch = data[:object_attributes][:source_branch]
+      post_to_build_queue(data, branch) if merge_request_valid?(data)
+    end
+
+    def read_build_page(response)
+      if response.code != 200
+        # If actual build link can't be determined,
+        # send user to build summary page.
+        build_url("viewLog.html?buildTypeId=#{build_type}")
+      else
+        # If actual build link is available, go to build result page.
+        built_id = response['build']['id']
+        build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
+      end
+    end
+
+    def read_commit_status(response)
+      return :error unless response.code == 200 || response.code == 404
+
+      status = if response.code == 404
+                 'Pending'
+               else
+                 response['build']['status']
+               end
+
+      return :error unless status.present?
+
+      if status.include?('SUCCESS')
+        'success'
+      elsif status.include?('FAILURE')
+        'failed'
+      elsif status.include?('Pending')
+        'pending'
+      else
+        :error
+      end
+    end
+
+    def build_url(path)
+      Gitlab::Utils.append_path(teamcity_url, path)
+    end
+
+    def get_path(path)
+      Gitlab::HTTP.try_get(build_url(path), verify: false, basic_auth: basic_auth, extra_log_info: { project_id: project_id })
+    end
+
+    def post_to_build_queue(data, branch)
+      Gitlab::HTTP.post(
+        build_url('httpAuth/app/rest/buildQueue'),
+        body: "<build branchName=#{branch.encode(xml: :attr)}>"\
+              "<buildType id=#{build_type.encode(xml: :attr)}/>"\
+              '</build>',
+        headers: { 'Content-type' => 'application/xml' },
+        basic_auth: basic_auth
+      )
+    end
+
+    def basic_auth
+      { username: username, password: password }
+    end
+  end
+end

app/models/project.rb

@@ -187,33 +187,33 @@ class Project < ApplicationRecord
   has_one :assembla_service, class_name: 'Integrations::Assembla'
   has_one :bamboo_service, class_name: 'Integrations::Bamboo'
   has_one :bugzilla_service, class_name: 'Integrations::Bugzilla'
+  has_one :buildkite_service, class_name: 'Integrations::Buildkite'
   has_one :campfire_service, class_name: 'Integrations::Campfire'
   has_one :confluence_service, class_name: 'Integrations::Confluence'
   has_one :custom_issue_tracker_service, class_name: 'Integrations::CustomIssueTracker'
   has_one :datadog_service, class_name: 'Integrations::Datadog'
+  has_one :drone_ci_service, class_name: 'Integrations::DroneCi'
   has_one :emails_on_push_service, class_name: 'Integrations::EmailsOnPush'
   has_one :ewm_service, class_name: 'Integrations::Ewm'
   has_one :external_wiki_service, class_name: 'Integrations::ExternalWiki'
   has_one :flowdock_service, class_name: 'Integrations::Flowdock'
   has_one :irker_service, class_name: 'Integrations::Irker'
+  has_one :jenkins_service, class_name: 'Integrations::Jenkins'
   has_one :jira_service, class_name: 'Integrations::Jira'
+  has_one :mock_ci_service, class_name: 'Integrations::MockCi'
   has_one :packagist_service, class_name: 'Integrations::Packagist'
   has_one :pipelines_email_service, class_name: 'Integrations::PipelinesEmail'
   has_one :pivotaltracker_service, class_name: 'Integrations::Pivotaltracker'
   has_one :redmine_service, class_name: 'Integrations::Redmine'
+  has_one :teamcity_service, class_name: 'Integrations::Teamcity'
   has_one :youtrack_service, class_name: 'Integrations::Youtrack'
   has_one :discord_service
-  has_one :drone_ci_service
   has_one :mattermost_slash_commands_service
   has_one :mattermost_service
   has_one :slack_slash_commands_service
   has_one :slack_service
-  has_one :buildkite_service
-  has_one :teamcity_service
   has_one :pushover_service
-  has_one :jenkins_service
   has_one :prometheus_service, inverse_of: :project
-  has_one :mock_ci_service
   has_one :mock_monitoring_service
   has_one :microsoft_teams_service
   has_one :hangouts_chat_service

app/models/project_services/buildkite_service.rb

-# frozen_string_literal: true
-
-require "addressable/uri"
-
-class BuildkiteService < CiService
-  include ReactiveService
-
-  ENDPOINT = "https://buildkite.com"
-
-  prop_accessor :project_url, :token
-
-  validates :project_url, presence: true, public_url: true, if: :activated?
-  validates :token, presence: true, if: :activated?
-
-  after_save :compose_service_hook, if: :activated?
-
-  def self.supported_events
-    %w(push merge_request tag_push)
-  end
-
-  # This is a stub method to work with deprecated API response
-  # TODO: remove enable_ssl_verification after 14.0
-  # https://gitlab.com/gitlab-org/gitlab/-/issues/222808
-  def enable_ssl_verification
-    true
-  end
-
-  # Since SSL verification will always be enabled for Buildkite,
-  # we no longer needs to store the boolean.
-  # This is a stub method to work with deprecated API param.
-  # TODO: remove enable_ssl_verification after 14.0
-  # https://gitlab.com/gitlab-org/gitlab/-/issues/222808
-  def enable_ssl_verification=(_value)
-    self.properties.delete('enable_ssl_verification') # Remove unused key
-  end
-
-  def webhook_url
-    "#{buildkite_endpoint('webhook')}/deliver/#{webhook_token}"
-  end
-
-  def compose_service_hook
-    hook = service_hook || build_service_hook
-    hook.url = webhook_url
-    hook.enable_ssl_verification = true
-    hook.save
-  end
-
-  def execute(data)
-    return unless supported_events.include?(data[:object_kind])
-
-    service_hook.execute(data)
-  end
-
-  def commit_status(sha, ref)
-    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
-  end
-
-  def commit_status_path(sha)
-    "#{buildkite_endpoint('gitlab')}/status/#{status_token}.json?commit=#{sha}"
-  end
-
-  def build_page(sha, ref)
-    "#{project_url}/builds?commit=#{sha}"
-  end
-
-  def title
-    'Buildkite'
-  end
-
-  def description
-    'Run CI/CD pipelines with Buildkite.'
-  end
-
-  def self.to_param
-    'buildkite'
-  end
-
-  def fields
-    [
-      { type: 'text',
-        name: 'token',
-        title: 'Integration Token',
-        help: 'This token will be provided when you create a Buildkite pipeline with a GitLab repository',
-        required: true },
-
-      { type: 'text',
-        name: 'project_url',
-        title: 'Pipeline URL',
-        placeholder: "#{ENDPOINT}/acme-inc/test-pipeline",
-        required: true }
-    ]
-  end
-
-  def calculate_reactive_cache(sha, ref)
-    response = Gitlab::HTTP.try_get(commit_status_path(sha), request_options)
-
-    status =
-      if response&.code == 200 && response['status']
-        response['status']
-      else
-        :error
-      end
-
-    { commit_status: status }
-  end
-
-  private
-
-  def webhook_token
-    token_parts.first
-  end
-
-  def status_token
-    token_parts.second
-  end
-
-  def token_parts
-    if token.present?
-      token.split(':')
-    else
-      []
-    end
-  end
-
-  def buildkite_endpoint(subdomain = nil)
-    if subdomain.present?
-      uri = Addressable::URI.parse(ENDPOINT)
-      new_endpoint = "#{uri.scheme || 'http'}://#{subdomain}.#{uri.host}"
-
-      if uri.port.present?
-        "#{new_endpoint}:#{uri.port}"
-      else
-        new_endpoint
-      end
-    else
-      ENDPOINT
-    end
-  end
-
-  def request_options
-    { verify: false, extra_log_info: { project_id: project_id } }
-  end
-end

app/models/project_services/ci_service.rb

-# frozen_string_literal: true
-
-# Base class for CI services
-# List methods you need to implement to get your CI service
-# working with GitLab merge requests
-class CiService < Integration
-  default_value_for :category, 'ci'
-
-  def valid_token?(token)
-    self.respond_to?(:token) && self.token.present? && ActiveSupport::SecurityUtils.secure_compare(token, self.token)
-  end
-
-  def self.supported_events
-    %w(push)
-  end
-
-  # Return complete url to build page
-  #
-  # Ex.
-  #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
-  #
-  def build_page(sha, ref)
-    # implement inside child
-  end
-
-  # Return string with build status or :error symbol
-  #
-  # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
-  #
-  #
-  # Ex.
-  #   @service.commit_status('13be4ac', 'master')
-  #   # => 'success'
-  #
-  #   @service.commit_status('2abe4ac', 'dev')
-  #   # => 'running'
-  #
-  #
-  def commit_status(sha, ref)
-    # implement inside child
-  end
-end

app/models/project_services/drone_ci_service.rb

-# frozen_string_literal: true
-
-class DroneCiService < CiService
-  include ReactiveService
-  include ServicePushDataValidations
-
-  prop_accessor :drone_url, :token
-  boolean_accessor :enable_ssl_verification
-
-  validates :drone_url, presence: true, public_url: true, if: :activated?
-  validates :token, presence: true, if: :activated?
-
-  after_save :compose_service_hook, if: :activated?
-
-  def compose_service_hook
-    hook = service_hook || build_service_hook
-    # If using a service template, project may not be available
-    hook.url = [drone_url, "/api/hook", "?owner=#{project.namespace.full_path}", "&name=#{project.path}", "&access_token=#{token}"].join if project
-    hook.enable_ssl_verification = !!enable_ssl_verification
-    hook.save
-  end
-
-  def execute(data)
-    case data[:object_kind]
-    when 'push'
-      service_hook.execute(data) if push_valid?(data)
-    when 'merge_request'
-      service_hook.execute(data) if merge_request_valid?(data)
-    when 'tag_push'
-      service_hook.execute(data) if tag_push_valid?(data)
-    end
-  end
-
-  def allow_target_ci?
-    true
-  end
-
-  def self.supported_events
-    %w(push merge_request tag_push)
-  end
-
-  def commit_status_path(sha, ref)
-    Gitlab::Utils.append_path(
-      drone_url,
-      "gitlab/#{project.full_path}/commits/#{sha}?branch=#{Addressable::URI.encode_component(ref.to_s)}&access_token=#{token}")
-  end
-
-  def commit_status(sha, ref)
-    with_reactive_cache(sha, ref) { |cached| cached[:commit_status] }
-  end
-
-  def calculate_reactive_cache(sha, ref)
-    response = Gitlab::HTTP.try_get(commit_status_path(sha, ref),
-      verify: enable_ssl_verification,
-      extra_log_info: { project_id: project_id })
-
-    status =
-      if response && response.code == 200 && response['status']
-        case response['status']
-        when 'killed'
-          :canceled
-        when 'failure', 'error'
-          # Because drone return error if some test env failed
-          :failed
-        else
-          response["status"]
-        end
-      else
-        :error
-      end
-
-    { commit_status: status }
-  end
-
-  def build_page(sha, ref)
-    Gitlab::Utils.append_path(
-      drone_url,
-      "gitlab/#{project.full_path}/redirect/commits/#{sha}?branch=#{Addressable::URI.encode_component(ref.to_s)}")
-  end
-
-  def title
-    'Drone'
-  end
-
-  def description
-    s_('ProjectService|Run CI/CD pipelines with Drone.')
-  end
-
-  def self.to_param
-    'drone_ci'
-  end
-
-  def help
-    s_('ProjectService|Run CI/CD pipelines with Drone.')
-  end
-
-  def fields
-    [
-      { type: 'text', name: 'token', help: s_('ProjectService|Token for the Drone project.'), required: true },
-      { type: 'text', name: 'drone_url', title: s_('ProjectService|Drone server URL'), placeholder: 'http://drone.example.com', required: true },
-      { type: 'checkbox', name: 'enable_ssl_verification', title: "Enable SSL verification" }
-    ]
-  end
-end

app/models/project_services/jenkins_service.rb

-# frozen_string_literal: true
-
-class JenkinsService < CiService
-  include ActionView::Helpers::UrlHelper
-
-  prop_accessor :jenkins_url, :project_name, :username, :password
-
-  before_update :reset_password
-
-  validates :jenkins_url, presence: true, addressable_url: true, if: :activated?
-  validates :project_name, presence: true, if: :activated?
-  validates :username, presence: true, if: ->(service) { service.activated? && service.password_touched? && service.password.present? }
-
-  default_value_for :push_events, true
-  default_value_for :merge_requests_events, false
-  default_value_for :tag_push_events, false
-
-  after_save :compose_service_hook, if: :activated?
-
-  def reset_password
-    # don't reset the password if a new one is provided
-    if (jenkins_url_changed? || username.blank?) && !password_touched?
-      self.password = nil
-    end
-  end
-
-  def compose_service_hook
-    hook = service_hook || build_service_hook
-    hook.url = hook_url
-    hook.save
-  end
-
-  def execute(data)
-    return unless supported_events.include?(data[:object_kind])
-
-    service_hook.execute(data, "#{data[:object_kind]}_hook")
-  end
-
-  def test(data)
-    begin
-      result = execute(data)
-      return { success: false, result: result[:message] } if result[:http_status] != 200
-    rescue StandardError => error
-      return { success: false, result: error }
-    end
-
-    { success: true, result: result[:message] }
-  end
-
-  def hook_url
-    url = URI.parse(jenkins_url)
-    url.path = File.join(url.path || '/', "project/#{project_name}")
-    url.user = ERB::Util.url_encode(username) unless username.blank?
-    url.password = ERB::Util.url_encode(password) unless password.blank?
-    url.to_s
-  end
-
-  def self.supported_events
-    %w(push merge_request tag_push)
-  end
-
-  def title
-    'Jenkins'
-  end
-
-  def description
-    s_('Run CI/CD pipelines with Jenkins.')
-  end
-
-  def help
-    docs_link = link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('integration/jenkins'), target: '_blank', rel: 'noopener noreferrer'
-    s_('Run CI/CD pipelines with Jenkins when you push to a repository, or when a merge request is created, updated, or merged. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
-  end
-
-  def self.to_param
-    'jenkins'
-  end
-
-  def fields
-    [
-      {
-        type: 'text',
-        name: 'jenkins_url',
-        title: s_('ProjectService|Jenkins server URL'),
-        required: true,
-        placeholder: 'http://jenkins.example.com',
-        help: s_('The URL of the Jenkins server.')
-      },
-      {
-        type: 'text',
-        name: 'project_name',
-        required: true,
-        placeholder: 'my_project_name',
-        help: s_('The name of the Jenkins project. Copy the name from the end of the URL to the project.')
-      },
-      {
-        type: 'text',
-        name: 'username',
-        required: true,
-        help: s_('The username for the Jenkins server.')
-      },
-      {
-        type: 'password',
-        name: 'password',
-        help: s_('The password for the Jenkins server.'),
-        non_empty_password_title: s_('ProjectService|Enter new password.'),
-        non_empty_password_help: s_('ProjectService|Leave blank to use your current password.')
-      }
-    ]
-  end
-end

app/models/project_services/mock_ci_service.rb

-# frozen_string_literal: true
-
-# For an example companion mocking service, see https://gitlab.com/gitlab-org/gitlab-mock-ci-service
-class MockCiService < CiService
-  ALLOWED_STATES = %w[failed canceled running pending success success-with-warnings skipped not_found].freeze
-
-  prop_accessor :mock_service_url
-  validates :mock_service_url, presence: true, public_url: true, if: :activated?
-
-  def title
-    'MockCI'
-  end
-
-  def description
-    'Mock an external CI'
-  end
-
-  def self.to_param
-    'mock_ci'
-  end
-
-  def fields
-    [
-      {
-        type: 'text',
-        name: 'mock_service_url',
-        title: s_('ProjectService|Mock service URL'),
-        placeholder: 'http://localhost:4004',
-        required: true
-      }
-    ]
-  end
-
-  # Return complete url to build page
-  #
-  # Ex.
-  #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
-  #
-  def build_page(sha, ref)
-    Gitlab::Utils.append_path(
-      mock_service_url,
-      "#{project.namespace.path}/#{project.path}/status/#{sha}")
-  end
-
-  # Return string with build status or :error symbol
-  #
-  # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
-  #
-  #
-  # Ex.
-  #   @service.commit_status('13be4ac', 'master')
-  #   # => 'success'
-  #
-  #   @service.commit_status('2abe4ac', 'dev')
-  #   # => 'running'
-  #
-  #
-  def commit_status(sha, ref)
-    response = Gitlab::HTTP.get(commit_status_path(sha), verify: false)
-    read_commit_status(response)
-  rescue Errno::ECONNREFUSED
-    :error
-  end
-
-  def commit_status_path(sha)
-    Gitlab::Utils.append_path(
-      mock_service_url,
-      "#{project.namespace.path}/#{project.path}/status/#{sha}.json")
-  end
-
-  def read_commit_status(response)
-    return :error unless response.code == 200 || response.code == 404
-
-    status = if response.code == 404
-               'pending'
-             else
-               response['status']
-             end
-
-    if status.present? && ALLOWED_STATES.include?(status)
-      status
-    else
-      :error
-    end
-  end
-
-  def can_test?
-    false
-  end
-end

app/models/project_services/teamcity_service.rb

-# frozen_string_literal: true
-
-class TeamcityService < CiService
-  include ReactiveService
-  include ServicePushDataValidations
-
-  prop_accessor :teamcity_url, :build_type, :username, :password
-
-  validates :teamcity_url, presence: true, public_url: true, if: :activated?
-  validates :build_type, presence: true, if: :activated?
-  validates :username,
-    presence: true,
-    if: ->(service) { service.activated? && service.password }
-  validates :password,
-    presence: true,
-    if: ->(service) { service.activated? && service.username }
-
-  attr_accessor :response
-
-  after_save :compose_service_hook, if: :activated?
-  before_update :reset_password
-
-  class << self
-    def to_param
-      'teamcity'
-    end
-
-    def supported_events
-      %w(push merge_request)
-    end
-
-    def event_description(event)
-      case event
-      when 'push', 'push_events'
-        'TeamCity CI will be triggered after every push to the repository except branch delete'
-      when 'merge_request', 'merge_request_events'
-        'TeamCity CI will be triggered after a merge request has been created or updated'
-      end
-    end
-  end
-
-  def compose_service_hook
-    hook = service_hook || build_service_hook
-    hook.save
-  end
-
-  def reset_password
-    if teamcity_url_changed? && !password_touched?
-      self.password = nil
-    end
-  end
-
-  def title
-    'JetBrains TeamCity'
-  end
-
-  def description
-    s_('ProjectService|Run CI/CD pipelines with JetBrains TeamCity.')
-  end
-
-  def help
-    s_('To run CI/CD pipelines with JetBrains TeamCity, input the GitLab project details in the TeamCity project Version Control Settings.')
-  end
-
-  def fields
-    [
-      {
-        type: 'text',
-        name: 'teamcity_url',
-        title: s_('ProjectService|TeamCity server URL'),
-        placeholder: 'https://teamcity.example.com',
-        required: true
-      },
-      {
-        type: 'text',
-        name: 'build_type',
-        help: s_('ProjectService|The build configuration ID of the TeamCity project.'),
-        required: true
-      },
-      {
-        type: 'text',
-        name: 'username',
-        help: s_('ProjectService|Must have permission to trigger a manual build in TeamCity.')
-      },
-      {
-        type: 'password',
-        name: 'password',
-        non_empty_password_title: s_('ProjectService|Enter new password'),
-        non_empty_password_help: s_('ProjectService|Leave blank to use your current password')
-      }
-    ]
-  end
-
-  def build_page(sha, ref)
-    with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
-  end
-
-  def commit_status(sha, ref)
-    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
-  end
-
-  def calculate_reactive_cache(sha, ref)
-    response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,revision:#{sha}")
-
-    if response
-      { build_page: read_build_page(response), commit_status: read_commit_status(response) }
-    else
-      { build_page: teamcity_url, commit_status: :error }
-    end
-  end
-
-  def execute(data)
-    case data[:object_kind]
-    when 'push'
-      execute_push(data)
-    when 'merge_request'
-      execute_merge_request(data)
-    end
-  end
-
-  private
-
-  def execute_push(data)
-    branch = Gitlab::Git.ref_name(data[:ref])
-    post_to_build_queue(data, branch) if push_valid?(data)
-  end
-
-  def execute_merge_request(data)
-    branch = data[:object_attributes][:source_branch]
-    post_to_build_queue(data, branch) if merge_request_valid?(data)
-  end
-
-  def read_build_page(response)
-    if response.code != 200
-      # If actual build link can't be determined,
-      # send user to build summary page.
-      build_url("viewLog.html?buildTypeId=#{build_type}")
-    else
-      # If actual build link is available, go to build result page.
-      built_id = response['build']['id']
-      build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
-    end
-  end
-
-  def read_commit_status(response)
-    return :error unless response.code == 200 || response.code == 404
-
-    status = if response.code == 404
-               'Pending'
-             else
-               response['build']['status']
-             end
-
-    return :error unless status.present?
-
-    if status.include?('SUCCESS')
-      'success'
-    elsif status.include?('FAILURE')
-      'failed'
-    elsif status.include?('Pending')
-      'pending'
-    else
-      :error
-    end
-  end
-
-  def build_url(path)
-    Gitlab::Utils.append_path(teamcity_url, path)
-  end
-
-  def get_path(path)
-    Gitlab::HTTP.try_get(build_url(path), verify: false, basic_auth: basic_auth, extra_log_info: { project_id: project_id })
-  end
-
-  def post_to_build_queue(data, branch)
-    Gitlab::HTTP.post(
-      build_url('httpAuth/app/rest/buildQueue'),
-      body: "<build branchName=#{branch.encode(xml: :attr)}>"\
-            "<buildType id=#{build_type.encode(xml: :attr)}/>"\
-            '</build>',
-      headers: { 'Content-type' => 'application/xml' },
-      basic_auth: basic_auth
-    )
-  end
-
-  def basic_auth
-    { username: username, password: password }
-  end
-end

lib/api/helpers/services_helpers.rb

@@ -778,40 +778,40 @@ module API
           ::Integrations::Assembla,
           ::Integrations::Bamboo,
           ::Integrations::Bugzilla,
+          ::Integrations::Buildkite,
           ::Integrations::Campfire,
           ::Integrations::Confluence,
           ::Integrations::CustomIssueTracker,
           ::Integrations::Datadog,
+          ::Integrations::DroneCi,
           ::Integrations::EmailsOnPush,
           ::Integrations::Ewm,
           ::Integrations::ExternalWiki,
           ::Integrations::Flowdock,
           ::Integrations::Irker,
+          ::Integrations::Jenkins,
           ::Integrations::Jira,
           ::Integrations::Packagist,
           ::Integrations::PipelinesEmail,
           ::Integrations::Pivotaltracker,
           ::Integrations::Redmine,
+          ::Integrations::Teamcity,
           ::Integrations::Youtrack,
-          ::BuildkiteService,
           ::DiscordService,
-          ::DroneCiService,
           ::HangoutsChatService,
-          ::JenkinsService,
           ::MattermostSlashCommandsService,
           ::SlackSlashCommandsService,
           ::PrometheusService,
           ::PushoverService,
           ::SlackService,
           ::MattermostService,
-          ::MicrosoftTeamsService,
-          ::TeamcityService
+          ::MicrosoftTeamsService
         ]
       end
 
       def self.development_service_classes
         [
-          ::MockCiService,
+          ::Integrations::MockCi,
           ::MockMonitoringService
         ]
       end

lib/gitlab/integrations/sti_type.rb

@@ -4,9 +4,9 @@ module Gitlab
   module Integrations
     class StiType < ActiveRecord::Type::String
       NAMESPACED_INTEGRATIONS = Set.new(%w(
-        Asana Assembla Bamboo Bugzilla Campfire Confluence CustomIssueTracker Datadog
-        EmailsOnPush Ewm ExternalWiki Flowdock IssueTracker Irker Jira Packagist PipelinesEmail
-        Pivotaltracker Redmine Youtrack
+        Asana Assembla Bamboo Bugzilla Buildkite Campfire Confluence CustomIssueTracker Datadog
+        DroneCi EmailsOnPush Ewm ExternalWiki Flowdock IssueTracker Irker Jenkins Jira MockCi Packagist
+        PipelinesEmail Pivotaltracker Redmine Teamcity Youtrack
       )).freeze
 
       def cast(value)

spec/controllers/projects/services_controller_spec.rb

@@ -95,7 +95,7 @@ RSpec.describe Projects::ServicesController do
 
           expect(response).to be_successful
           expect(json_response).to be_empty
-          expect(BuildkiteService.first).to be_present
+          expect(Integrations::Buildkite.first).to be_present
         end
 
         it 'creates the ServiceHook object' do
@@ -103,7 +103,7 @@ RSpec.describe Projects::ServicesController do
 
           expect(response).to be_successful
           expect(json_response).to be_empty
-          expect(BuildkiteService.first.service_hook).to be_present
+          expect(Integrations::Buildkite.first.service_hook).to be_present
         end
 
         def do_put

spec/factories/integrations.rb

@@ -38,7 +38,7 @@ FactoryBot.define do
     end
   end
 
-  factory :drone_ci_service do
+  factory :drone_ci_service, class: 'Integrations::DroneCi' do
     project
     active { true }
     drone_url { 'https://bamboo.example.com' }

spec/features/merge_request/user_sees_merge_widget_spec.rb

@@ -104,7 +104,7 @@ RSpec.describe 'Merge request > User sees merge widget', :js do
     before do
       create(:service, project: project,
                        active: true,
-                       type: 'CiService',
+                       type: 'DroneCiService',
                        category: 'ci')
 
       visit project_merge_request_path(project, merge_request)

spec/features/projects/services/disable_triggers_spec.rb

@@ -15,7 +15,7 @@ RSpec.describe 'Disable individual triggers', :js do
     let(:service_name) { 'Jenkins' }
 
     it 'shows trigger checkboxes' do
-      event_count = JenkinsService.supported_events.count
+      event_count = Integrations::Jenkins.supported_events.count
 
       expect(page).to have_content "Trigger"
       expect(page).to have_css(checkbox_selector, visible: :all, count: event_count)

spec/lib/gitlab/database/count/reltuples_count_strategy_spec.rb

@@ -27,7 +27,7 @@ RSpec.describe Gitlab::Database::Count::ReltuplesCountStrategy do
     end
 
     context 'when models using single-type inheritance are used' do
-      let(:models) { [Group, CiService, Namespace] }
+      let(:models) { [Group, Integrations::BaseCi, Namespace] }
 
       before do
         models.each do |model|

spec/models/project_services/buildkite_service_spec.rb → spec/models/integrations/buildkite_spec.rb

@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe BuildkiteService, :use_clean_rails_memory_store_caching do
+RSpec.describe Integrations::Buildkite, :use_clean_rails_memory_store_caching do
   include ReactiveCachingHelpers
   include StubRequests
 

spec/models/project_services/drone_ci_service_spec.rb → spec/models/integrations/drone_ci_spec.rb

@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe DroneCiService, :use_clean_rails_memory_store_caching do
+RSpec.describe Integrations::DroneCi, :use_clean_rails_memory_store_caching do
   include ReactiveCachingHelpers
 
   describe 'associations' do
@@ -32,7 +32,7 @@ RSpec.describe DroneCiService, :use_clean_rails_memory_store_caching do
   end
 
   shared_context :drone_ci_service do
-    let(:drone)      { DroneCiService.new }
+    let(:drone)      { described_class.new }
     let(:project)    { create(:project, :repository, name: 'project') }
     let(:path)       { project.full_path }
     let(:drone_url)  { 'http://drone.example.com' }
@@ -41,7 +41,7 @@ RSpec.describe DroneCiService, :use_clean_rails_memory_store_caching do
     let(:token)      { 'secret' }
     let(:iid)        { rand(1..9999) }
 
-    # URL's
+    # URLs
     let(:build_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
     let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
 

spec/models/project_services/jenkins_service_spec.rb → spec/models/integrations/jenkins_spec.rb

@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe JenkinsService do
+RSpec.describe Integrations::Jenkins do
   let(:project) { create(:project) }
   let(:jenkins_url) { 'http://jenkins.example.com/' }
   let(:jenkins_hook_url) { jenkins_url + 'project/my_project' }

spec/models/project_services/teamcity_service_spec.rb → spec/models/integrations/teamcity_spec.rb

@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe TeamcityService, :use_clean_rails_memory_store_caching do
+RSpec.describe Integrations::Teamcity, :use_clean_rails_memory_store_caching do
   include ReactiveCachingHelpers
   include StubRequests
 

spec/presenters/merge_request_presenter_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe MergeRequestPresenter do
 
     context 'when no head pipeline' do
       it 'return status using CiService' do
-        ci_service = double(MockCiService)
+        ci_service = double(Integrations::MockCi)
         ci_status = double
 
         allow(resource.source_project)