Initial commit for RTC project service

Multiple review fixes. Fixed linting issues
Regenerate docs

app/models/project.rb

@@ -146,6 +146,7 @@ class Project < ApplicationRecord
   has_one :discord_service
   has_one :drone_ci_service
   has_one :emails_on_push_service
+  has_one :ewm_service
   has_one :pipelines_email_service
   has_one :irker_service
   has_one :pivotaltracker_service

app/models/project_services/ewm_service.rb

+# frozen_string_literal: true
+
+class EwmService < IssueTrackerService
+  validates :project_url, :issues_url, :new_issue_url, presence: true, public_url: true, if: :activated?
+
+  def self.reference_pattern(only_long: true)
+    @reference_pattern ||= %r{(?<issue>\b(bug|task|work item|workitem|rtcwi|defect)\b\s+\d+)}i
+  end
+
+  def title
+    'EWM'
+  end
+
+  def description
+    s_('IssueTracker|EWM work items tracker')
+  end
+
+  def self.to_param
+    'ewm'
+  end
+
+  def can_test?
+    false
+  end
+
+  def issue_url(iid)
+    issues_url.gsub(':id', iid.to_s.split(' ')[-1])
+  end
+end

app/models/service.rb

@@ -13,7 +13,7 @@ class Service < ApplicationRecord
 
   SERVICE_NAMES = %w[
     alerts asana assembla bamboo bugzilla buildkite campfire confluence custom_issue_tracker discord
-    drone_ci emails_on_push external_wiki flowdock hangouts_chat hipchat irker jira
+    drone_ci emails_on_push ewm external_wiki flowdock hangouts_chat hipchat irker jira
     mattermost mattermost_slash_commands microsoft_teams packagist pipelines_email
     pivotaltracker prometheus pushover redmine slack slack_slash_commands teamcity unify_circuit webex_teams youtrack
   ].freeze

changelogs/unreleased/ewm-proj-service.yml

+---
+title: Added EWM work item tracker integration
+merge_request: 36662
+author:
+type: added

doc/api/graphql/reference/gitlab_schema.graphql

@@ -16049,6 +16049,7 @@ enum ServiceType {
   DISCORD_SERVICE
   DRONE_CI_SERVICE
   EMAILS_ON_PUSH_SERVICE
+  EWM_SERVICE
   EXTERNAL_WIKI_SERVICE
   FLOWDOCK_SERVICE
   GITHUB_SERVICE

doc/api/graphql/reference/gitlab_schema.json

@@ -46939,6 +46939,12 @@
               "isDeprecated": false,
               "deprecationReason": null
             },
+            {
+              "name": "EWM_SERVICE",
+              "description": null,
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
             {
               "name": "EXTERNAL_WIKI_SERVICE",
               "description": null,

doc/api/graphql/reference/index.md

@@ -3372,6 +3372,7 @@ State of a Sentry error
 | `DISCORD_SERVICE` |  |
 | `DRONE_CI_SERVICE` |  |
 | `EMAILS_ON_PUSH_SERVICE` |  |
+| `EWM_SERVICE` |  |
 | `EXTERNAL_WIKI_SERVICE` |  |
 | `FLOWDOCK_SERVICE` |  |
 | `GITHUB_SERVICE` |  |

doc/integration/README.md

@@ -15,6 +15,7 @@ GitLab can be integrated with the following external issue trackers:
 - Jira
 - Redmine
 - Bugzilla
+- EWM
 - YouTrack
 
 ## Authentication sources

doc/integration/external-issue-tracker.md

 # External issue tracker
 
 GitLab has a great [issue tracker](../user/project/issues/index.md) but you can also use an external one
-such as Jira, Redmine, YouTrack, or Bugzilla. External issue trackers are configurable per GitLab project.
+such as Jira, Redmine, YouTrack, Bugzilla, or EWM. External issue trackers are configurable per GitLab project.
 
 Once configured, you can reference external issues using the format `CODE-123`, where:
 
@@ -26,6 +26,7 @@ Visit the links below for details:
 - [YouTrack](../user/project/integrations/youtrack.md)
 - [Jira](../user/project/integrations/jira.md)
 - [Bugzilla](../user/project/integrations/bugzilla.md)
+- [EWM](../user/project/integrations/ewm.md)
 - [Custom Issue Tracker](../user/project/integrations/custom_issue_tracker.md)
 
 ### Service Template

doc/user/project/integrations/ewm.md

+# IBM Engineering Workflow Management (EWM) Integration **(CORE)**
+
+This service allows you to navigate from GitLab to EWM work items mentioned in merge request descriptions and commit messages. Each work item reference is automatically converted to a link back to the work item.
+
+NOTE: **Note:**
+This IBM product was [formerly named Rational Team Concert](https://jazz.net/blog/index.php/2019/04/23/renaming-the-ibm-continuous-engineering-portfolio/)(RTC). This integration is also compatible with all versions of RTC and EWM.
+
+1. From a GitLab project, navigate to **Settings > Integrations**, and then click **EWM**.
+1. Enter the information listed below.
+
+   | Field | Description |
+   | ----- | ----------- |
+   | `project_url` | URL of the EWM project area to link to the GitLab project. To obtain your project area URL, navigate to the path `/ccm/web/projects` and copy the listed project's URL. For example, `https://example.com/ccm/web/Example%20Project` |
+   | `issues_url` | URL to the work item editor in the EWM project area. The format is `<your-server-url>/resource/itemName/com.ibm.team.workitem.WorkItem/:id`. For example, `https://example.com/ccm/resource/itemName/com.ibm.team.workitem.WorkItem/:id` |
+   | `new_issue_url` | URL to create a new work item in the EWM project area. Append the following fragment to your project area URL: `#action=com.ibm.team.workitem.newWorkItem`. For example, `https://example.com/ccm/web/projects/JKE%20Banking#action=com.ibm.team.workitem.newWorkItem` |
+
+## Reference EWM work items in commit messages
+
+You can use any of the keywords supported by the EWM Git Integration Toolkit to refer to work items. Work items can be referenced using the format: `<keyword> <id>`.
+
+You can use the following keywords:
+
+- `bug`
+- `task`
+- `defect`
+- `rtcwi`
+- `workitem`
+- `work item`
+
+For more details, see the EWM documentation page [Creating links from commit comments](https://www.ibm.com/support/knowledgecenter/SSYMRC_7.0.0/com.ibm.team.connector.cq.doc/topics/t_creating_links_through_comments.html), which recommends against using the additionally-supported keyword `#` because of incompatibility with GitLab.

doc/user/project/integrations/overview.md

@@ -59,6 +59,7 @@ Click on the service links to see further configuration instructions and details
 | [Prometheus](prometheus.md) | Monitor the performance of your deployed apps | No |
 | Pushover | Pushover makes it easy to get real-time notifications on your Android device, iPhone, iPad, and Desktop | No |
 | [Redmine](redmine.md) | Redmine issue tracker | No |
+| [EWM](ewm.md) | EWM work item tracker | No |
 | [Unify Circuit](unify_circuit.md) | Receive events notifications in Unify Circuit | No |
 | [Webex Teams](webex_teams.md) | Receive events notifications in Webex Teams | No |
 | [YouTrack](youtrack.md) | YouTrack issue tracker | No |

doc/user/project/issues/index.md

@@ -221,4 +221,4 @@ Feature.disable(:save_issuable_health_status)
 - [Export issues](csv_export.md)
 - [Issues API](../../../api/issues.md)
 - Configure an [external issue tracker](../../../integration/external-issue-tracker.md)
-  such as Jira, Redmine, or Bugzilla.
+  such as Jira, Redmine, Bugzilla, or EWM.

lib/api/helpers/services_helpers.rb

@@ -633,6 +633,26 @@ module API
               desc: 'The issues URL'
             }
           ],
+          'ewm' => [
+            {
+              required: true,
+              name: :new_issue_url,
+              type: String,
+              desc: 'New Issue URL'
+            },
+            {
+              required: true,
+              name: :project_url,
+              type: String,
+              desc: 'Project URL'
+            },
+            {
+              required: true,
+              name: :issues_url,
+              type: String,
+              desc: 'Issues URL'
+            }
+          ],
           'youtrack' => [
             {
               required: true,
@@ -735,6 +755,7 @@ module API
           ::DiscordService,
           ::DroneCiService,
           ::EmailsOnPushService,
+          ::EwmService,
           ::ExternalWikiService,
           ::FlowdockService,
           ::HangoutsChatService,

locale/gitlab.pot

@@ -13884,6 +13884,9 @@ msgstr ""
 msgid "IssueTracker|Custom issue tracker"
 msgstr ""
 
+msgid "IssueTracker|EWM work items tracker"
+msgstr ""
+
 msgid "IssueTracker|Redmine issue tracker"
 msgstr ""
 

spec/factories/projects.rb

@@ -392,6 +392,12 @@ FactoryBot.define do
     end
   end
 
+  factory :ewm_project, parent: :project do
+    has_external_issue_tracker { true }
+
+    ewm_service
+  end
+
   factory :project_with_design, parent: :project do
     after(:create) do |project|
       issue = create(:issue, project: project)

spec/factories/services.rb

@@ -116,6 +116,12 @@ FactoryBot.define do
     issue_tracker
   end
 
+  factory :ewm_service do
+    project
+    active { true }
+    issue_tracker
+  end
+
   trait :issue_tracker do
     transient do
       create_data { true }

spec/features/projects/services/user_activates_issue_tracker_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe 'User activates issue tracker', :js do
     fill_in 'service_new_issue_url', with: url unless skip_new_issue_url
   end
 
-  shared_examples 'external issue tracker activation' do |tracker:, skip_new_issue_url: false|
+  shared_examples 'external issue tracker activation' do |tracker:, skip_new_issue_url: false, skip_test: false|
     describe 'user sets and activates the Service' do
       context 'when the connection test succeeds' do
         before do
@@ -25,7 +25,11 @@ RSpec.describe 'User activates issue tracker', :js do
           visit_project_integration(tracker)
           fill_form(skip_new_issue_url: skip_new_issue_url)
 
-          click_test_integration
+          if skip_test
+            click_button('Save changes')
+          else
+            click_test_integration
+          end
         end
 
         it 'activates the service' do
@@ -47,7 +51,11 @@ RSpec.describe 'User activates issue tracker', :js do
           visit_project_integration(tracker)
           fill_form(skip_new_issue_url: skip_new_issue_url)
 
-          click_test_then_save_integration
+          if skip_test
+            click_button('Save changes')
+          else
+            click_test_then_save_integration
+          end
 
           expect(page).to have_content("#{tracker} activated.")
           expect(current_path).to eq(edit_project_service_path(project, tracker.parameterize(separator: '_')))
@@ -80,4 +88,5 @@ RSpec.describe 'User activates issue tracker', :js do
   it_behaves_like 'external issue tracker activation', tracker: 'YouTrack', skip_new_issue_url: true
   it_behaves_like 'external issue tracker activation', tracker: 'Bugzilla'
   it_behaves_like 'external issue tracker activation', tracker: 'Custom Issue Tracker'
+  it_behaves_like 'external issue tracker activation', tracker: 'EWM', skip_test: true
 end

spec/lib/banzai/filter/external_issue_reference_filter_spec.rb

@@ -208,4 +208,47 @@ RSpec.describe Banzai::Filter::ExternalIssueReferenceFilter do
       end
     end
   end
+
+  context "ewm project" do
+    let_it_be(:project) { create(:ewm_project) }
+
+    before do
+      project.update!(issues_enabled: false)
+    end
+
+    context "rtcwi keyword" do
+      let(:issue) { ExternalIssue.new("rtcwi 123", project) }
+      let(:reference) { issue.to_reference }
+
+      it_behaves_like "external issue tracker"
+    end
+
+    context "workitem keyword" do
+      let(:issue) { ExternalIssue.new("workitem 123", project) }
+      let(:reference) { issue.to_reference }
+
+      it_behaves_like "external issue tracker"
+    end
+
+    context "defect keyword" do
+      let(:issue) { ExternalIssue.new("defect 123", project) }
+      let(:reference) { issue.to_reference }
+
+      it_behaves_like "external issue tracker"
+    end
+
+    context "task keyword" do
+      let(:issue) { ExternalIssue.new("task 123", project) }
+      let(:reference) { issue.to_reference }
+
+      it_behaves_like "external issue tracker"
+    end
+
+    context "bug keyword" do
+      let(:issue) { ExternalIssue.new("bug 123", project) }
+      let(:reference) { issue.to_reference }
+
+      it_behaves_like "external issue tracker"
+    end
+  end
 end

spec/lib/gitlab/import_export/all_models.yml

@@ -365,6 +365,7 @@ project:
 - youtrack_service
 - custom_issue_tracker_service
 - bugzilla_service
+- ewm_service
 - external_wiki_service
 - mock_ci_service
 - mock_deployment_service

spec/models/project_services/ewm_service_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe EwmService do
+  describe 'Associations' do
+    it { is_expected.to belong_to :project }
+    it { is_expected.to have_one :service_hook }
+  end
+
+  describe 'Validations' do
+    context 'when service is active' do
+      before do
+        subject.active = true
+      end
+
+      it { is_expected.to validate_presence_of(:project_url) }
+      it { is_expected.to validate_presence_of(:issues_url) }
+      it { is_expected.to validate_presence_of(:new_issue_url) }
+      it_behaves_like 'issue tracker service URL attribute', :project_url
+      it_behaves_like 'issue tracker service URL attribute', :issues_url
+      it_behaves_like 'issue tracker service URL attribute', :new_issue_url
+    end
+
+    context 'when service is inactive' do
+      before do
+        subject.active = false
+      end
+
+      it { is_expected.not_to validate_presence_of(:project_url) }
+      it { is_expected.not_to validate_presence_of(:issues_url) }
+      it { is_expected.not_to validate_presence_of(:new_issue_url) }
+    end
+  end
+
+  describe "ReferencePatternValidation" do
+    it "extracts bug" do
+      expect(described_class.reference_pattern.match("This is bug 123")[:issue]).to eq("bug 123")
+    end
+
+    it "extracts task" do
+      expect(described_class.reference_pattern.match("This is task 123.")[:issue]).to eq("task 123")
+    end
+
+    it "extracts work item" do
+      expect(described_class.reference_pattern.match("This is work item 123 now")[:issue]).to eq("work item 123")
+    end
+
+    it "extracts workitem" do
+      expect(described_class.reference_pattern.match("workitem 123 at the beginning")[:issue]).to eq("workitem 123")
+    end
+
+    it "extracts defect" do
+      expect(described_class.reference_pattern.match("This is defect 123 defect")[:issue]).to eq("defect 123")
+    end
+
+    it "extracts rtcwi" do
+      expect(described_class.reference_pattern.match("This is rtcwi 123")[:issue]).to eq("rtcwi 123")
+    end
+  end
+end

spec/models/project_spec.rb

@@ -61,6 +61,7 @@ RSpec.describe Project do
     it { is_expected.to have_one(:youtrack_service) }
     it { is_expected.to have_one(:custom_issue_tracker_service) }
     it { is_expected.to have_one(:bugzilla_service) }
+    it { is_expected.to have_one(:ewm_service) }
     it { is_expected.to have_one(:external_wiki_service) }
     it { is_expected.to have_one(:confluence_service) }
     it { is_expected.to have_one(:project_feature) }