Adds ID to group, stage, and detailed status

Changelog: added

app/graphql/types/ci/build_need_type.rb

@@ -7,6 +7,8 @@ module Types
     class BuildNeedType < BaseObject
       graphql_name 'CiBuildNeed'
 
+      field :id, GraphQL::ID_TYPE, null: false,
+            description: 'ID of the job we need to complete.'
       field :name, GraphQL::STRING_TYPE, null: true,
             description: 'Name of the job we need to complete.'
     end

app/graphql/types/ci/detailed_status_type.rb

@@ -6,6 +6,9 @@ module Types
     class DetailedStatusType < BaseObject
       graphql_name 'DetailedStatus'
 
+      field :id, GraphQL::STRING_TYPE, null: false,
+            description: 'ID for a detailed status.',
+            extras: [:parent]
       field :group, GraphQL::STRING_TYPE, null: true,
             description: 'Group of the status.'
       field :icon, GraphQL::STRING_TYPE, null: true,
@@ -29,6 +32,10 @@ module Types
             calls_gitaly: true,
             description: 'Action information for the status. This includes method, button title, icon, path, and title.'
 
+      def id(parent:)
+        "#{object.id}-#{parent.object.object.id}"
+      end
+
       def action
         if object.has_action?
           {

app/graphql/types/ci/group_type.rb

@@ -6,12 +6,14 @@ module Types
     class GroupType < BaseObject
       graphql_name 'CiGroup'
 
+      field :id, GraphQL::STRING_TYPE, null: false,
+            description: 'ID for a group.'
       field :name, GraphQL::STRING_TYPE, null: true,
-        description: 'Name of the job group.'
+            description: 'Name of the job group.'
       field :size, GraphQL::INT_TYPE, null: true,
-        description: 'Size of the group.'
+            description: 'Size of the group.'
       field :jobs, Ci::JobType.connection_type, null: true,
-        description: 'Jobs in group.'
+            description: 'Jobs in group.'
       field :detailed_status, Types::Ci::DetailedStatusType, null: true,
             description: 'Detailed status of the group.'
 

app/graphql/types/ci/stage_type.rb

@@ -6,20 +6,16 @@ module Types
       graphql_name 'CiStage'
       authorize :read_commit_status
 
-      field :name,
-            type: GraphQL::STRING_TYPE,
-            null: true,
+      field :id, GraphQL::ID_TYPE, null: false,
+            description: 'ID of the stage.'
+      field :name, type: GraphQL::STRING_TYPE, null: true,
             description: 'Name of the stage.'
-      field :groups,
-            type: Ci::GroupType.connection_type,
-            null: true,
+      field :groups, type: Ci::GroupType.connection_type, null: true,
             extras: [:lookahead],
             description: 'Group of jobs for the stage.'
-      field :detailed_status, Types::Ci::DetailedStatusType,
-            null: true,
+      field :detailed_status, Types::Ci::DetailedStatusType, null: true,
             description: 'Detailed status of the stage.'
-      field :jobs, Ci::JobType.connection_type,
-            null: true,
+      field :jobs, Ci::JobType.connection_type, null: true,
             description: 'Jobs for the stage.',
             method: 'latest_statuses'
       field :status, GraphQL::STRING_TYPE,

app/graphql/types/ci/status_action_type.rb

@@ -5,6 +5,9 @@ module Types
     class StatusActionType < BaseObject
       graphql_name 'StatusAction'
 
+      field :id, GraphQL::STRING_TYPE, null: false,
+            description: 'ID for a status action.',
+            extras: [:parent]
       field :button_title, GraphQL::STRING_TYPE, null: true,
             description: 'Title for the button, for example: Retry this job.'
       field :icon, GraphQL::STRING_TYPE, null: true,
@@ -17,6 +20,10 @@ module Types
       field :title, GraphQL::STRING_TYPE, null: true,
             description: 'Title for the action, for example: Retry.'
 
+      def id(parent:)
+        "#{parent.parent.object.object.class.name}-#{parent.object.object.id}"
+      end
+
       def action_method
         object[:method]
       end

app/models/ci/group.rb

@@ -10,6 +10,7 @@ module Ci
   class Group
     include StaticModel
     include Gitlab::Utils::StrongMemoize
+    include GlobalID::Identification
 
     attr_reader :project, :stage, :name, :jobs
 
@@ -22,6 +23,10 @@ module Ci
       @jobs = jobs
     end
 
+    def id
+      "#{stage.id}-#{name}"
+    end
+
     def ==(other)
       other.present? && other.is_a?(self.class) &&
         project == other.project &&

doc/api/graphql/reference/index.md

@@ -7658,6 +7658,7 @@ Represents the total number of issues and their weights for a particular day.
 
 | Name | Type | Description |
 | ---- | ---- | ----------- |
+| <a id="cibuildneedid"></a>`id` | [`ID!`](#id) | ID of the job we need to complete. |
 | <a id="cibuildneedname"></a>`name` | [`String`](#string) | Name of the job we need to complete. |
 
 ### `CiConfig`
@@ -7733,6 +7734,7 @@ Represents the total number of issues and their weights for a particular day.
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="cigroupdetailedstatus"></a>`detailedStatus` | [`DetailedStatus`](#detailedstatus) | Detailed status of the group. |
+| <a id="cigroupid"></a>`id` | [`String!`](#string) | ID for a group. |
 | <a id="cigroupjobs"></a>`jobs` | [`CiJobConnection`](#cijobconnection) | Jobs in group. (see [Connections](#connections)) |
 | <a id="cigroupname"></a>`name` | [`String`](#string) | Name of the job group. |
 | <a id="cigroupsize"></a>`size` | [`Int`](#int) | Size of the group. |
@@ -7827,6 +7829,7 @@ Represents the total number of issues and their weights for a particular day.
 | ---- | ---- | ----------- |
 | <a id="cistagedetailedstatus"></a>`detailedStatus` | [`DetailedStatus`](#detailedstatus) | Detailed status of the stage. |
 | <a id="cistagegroups"></a>`groups` | [`CiGroupConnection`](#cigroupconnection) | Group of jobs for the stage. (see [Connections](#connections)) |
+| <a id="cistageid"></a>`id` | [`ID!`](#id) | ID of the stage. |
 | <a id="cistagejobs"></a>`jobs` | [`CiJobConnection`](#cijobconnection) | Jobs for the stage. (see [Connections](#connections)) |
 | <a id="cistagename"></a>`name` | [`String`](#string) | Name of the stage. |
 | <a id="cistagestatus"></a>`status` | [`String`](#string) | Status of the pipeline stage. |
@@ -8491,6 +8494,7 @@ four standard [pagination arguments](#connection-pagination-arguments):
 | <a id="detailedstatusgroup"></a>`group` | [`String`](#string) | Group of the status. |
 | <a id="detailedstatushasdetails"></a>`hasDetails` | [`Boolean`](#boolean) | Indicates if the status has further details. |
 | <a id="detailedstatusicon"></a>`icon` | [`String`](#string) | Icon of the status. |
+| <a id="detailedstatusid"></a>`id` | [`String!`](#string) | ID for a detailed status. |
 | <a id="detailedstatuslabel"></a>`label` | [`String`](#string) | Label of the status. |
 | <a id="detailedstatustext"></a>`text` | [`String`](#string) | Text of the status. |
 | <a id="detailedstatustooltip"></a>`tooltip` | [`String`](#string) | Tooltip associated with the status. |
@@ -13102,6 +13106,7 @@ Represents the Geo sync and verification state of a snippet repository.
 | ---- | ---- | ----------- |
 | <a id="statusactionbuttontitle"></a>`buttonTitle` | [`String`](#string) | Title for the button, for example: Retry this job. |
 | <a id="statusactionicon"></a>`icon` | [`String`](#string) | Icon used in the action button. |
+| <a id="statusactionid"></a>`id` | [`String!`](#string) | ID for a status action. |
 | <a id="statusactionmethod"></a>`method` | [`String`](#string) | Method for the action, for example: :post. |
 | <a id="statusactionpath"></a>`path` | [`String`](#string) | Path for the action. |
 | <a id="statusactiontitle"></a>`title` | [`String`](#string) | Title for the action, for example: Retry. |

lib/gitlab/ci/status/core.rb

@@ -18,6 +18,10 @@ module Gitlab
           @user = user
         end
 
+        def id
+          "#{group}-#{subject.id}"
+        end
+
         def icon
           raise NotImplementedError
         end

spec/graphql/types/ci/detailed_status_type_spec.rb

@@ -8,14 +8,26 @@ RSpec.describe Types::Ci::DetailedStatusType do
   specify { expect(described_class.graphql_name).to eq('DetailedStatus') }
 
   it 'has all fields' do
-    expect(described_class).to have_graphql_fields(:group, :icon, :favicon,
+    expect(described_class).to have_graphql_fields(:id, :group, :icon, :favicon,
                                                    :details_path, :has_details,
                                                    :label, :text, :tooltip, :action)
   end
 
+  let_it_be(:stage) { create(:ci_stage_entity, status: :skipped) }
+
+  describe 'id field' do
+    it 'correctly renders the field' do
+      parent_object = double(:parent_object, object: stage)
+      parent = double(:parent, object: parent_object)
+      status = stage.detailed_status(stage.pipeline.user)
+      expected_id = "#{status.id}-#{stage.id}"
+
+      expect(resolve_field('id', status, extras: { parent: parent })).to eq(expected_id)
+    end
+  end
+
   describe 'action field' do
     it 'correctly renders the field' do
-      stage = create(:ci_stage_entity, status: :skipped)
       status = stage.detailed_status(stage.pipeline.user)
 
       expected_status = {

spec/graphql/types/ci/group_type_spec.rb

@@ -7,6 +7,7 @@ RSpec.describe Types::Ci::GroupType do
 
   it 'exposes the expected fields' do
     expected_fields = %i[
+      id
       name
       size
       jobs

spec/graphql/types/ci/stage_type_spec.rb

@@ -7,6 +7,7 @@ RSpec.describe Types::Ci::StageType do
 
   it 'exposes the expected fields' do
     expected_fields = %i[
+      id
       name
       groups
       detailedStatus

spec/graphql/types/ci/status_action_type_spec.rb

@@ -3,10 +3,13 @@
 require 'spec_helper'
 
 RSpec.describe Types::Ci::StatusActionType do
+  include GraphqlHelpers
+
   specify { expect(described_class.graphql_name).to eq('StatusAction') }
 
   it 'exposes the expected fields' do
     expected_fields = %i[
+      id
       buttonTitle
       icon
       path
@@ -16,4 +19,21 @@ RSpec.describe Types::Ci::StatusActionType do
 
     expect(described_class).to have_graphql_fields(*expected_fields)
   end
+
+  describe 'id field' do
+    it 'correctly renders the field' do
+      stage = build(:ci_stage_entity, status: :skipped)
+      status = stage.detailed_status(stage.pipeline.user)
+
+      grandparent_object = double(:grandparent_object, object: stage)
+      parent_object = double(:parent_object, object: status)
+
+      grandparent = double(:parent, object: grandparent_object)
+      parent = double(:parent, object: parent_object, parent: grandparent)
+
+      expected_id = "#{stage.class.name}-#{status.id}"
+
+      expect(resolve_field('id', status, extras: { parent: parent })).to eq(expected_id)
+    end
+  end
 end

spec/requests/api/graphql/ci/jobs_spec.rb

@@ -38,9 +38,15 @@ RSpec.describe 'Query.project.pipeline' do
         name
         groups {
           nodes {
+            detailedStatus {
+              id
+            }
             name
             jobs {
               nodes {
+                detailedStatus {
+                  id
+                }
                 name
                 needs {
                   nodes { #{all_graphql_fields_for('CiBuildNeed')} }