Expose Board `createdAt` and `updatedAt` in GraphQL

app/graphql/types/board_type.rb

@@ -20,6 +20,12 @@ module Types
     field :hide_closed_list, type: GraphQL::BOOLEAN_TYPE, null: true,
           description: 'Whether or not closed list is hidden.'
 
+    field :created_at, Types::TimeType, null: false,
+          description: 'Timestamp of when the board was created.'
+
+    field :updated_at, Types::TimeType, null: false,
+          description: 'Timestamp of when the board was last updated.'
+
     field :lists,
           Types::BoardListType.connection_type,
           null: true,

changelogs/unreleased/kassio-graphql-expose-board-create-at-updated-at.yml

+---
+title: Expose createdAt and updatedAt fields for Board in the GraphQL API
+merge_request: 57645
+author:
+type: changed

doc/api/graphql/reference/index.md

@@ -799,6 +799,7 @@ Represents a project or group issue board.
 | Field | Type | Description |
 | ----- | ---- | ----------- |
 | `assignee` | [`User`](#user) | The board assignee. |
+| `createdAt` | [`Time!`](#time) | Timestamp of when the board was created. |
 | `epics` | [`BoardEpicConnection`](#boardepicconnection) | Epics associated with board issues. |
 | `hideBacklogList` | [`Boolean`](#boolean) | Whether or not backlog list is hidden. |
 | `hideClosedList` | [`Boolean`](#boolean) | Whether or not closed list is hidden. |
@@ -808,6 +809,7 @@ Represents a project or group issue board.
 | `lists` | [`BoardListConnection`](#boardlistconnection) | Lists of the board. |
 | `milestone` | [`Milestone`](#milestone) | The board milestone. |
 | `name` | [`String`](#string) | Name of the board. |
+| `updatedAt` | [`Time!`](#time) | Timestamp of when the board was last updated. |
 | `webPath` | [`String!`](#string) | Web path of the board. |
 | `webUrl` | [`String!`](#string) | Web URL of the board. |
 | `weight` | [`Int`](#int) | Weight of the board. |

spec/graphql/types/board_type_spec.rb

@@ -8,8 +8,18 @@ RSpec.describe GitlabSchema.types['Board'] do
   specify { expect(described_class).to require_graphql_authorizations(:read_issue_board) }
 
   it 'has specific fields' do
-    expected_fields = %w[id name web_url web_path]
+    expected_fields = %w[
+      id
+      name
+      hideBacklogList
+      hideClosedList
+      createdAt
+      updatedAt
+      lists
+      webPath
+      webUrl
+    ]
 
-    expect(described_class).to include_graphql_fields(*expected_fields)
+    expect(described_class).to have_graphql_fields(*expected_fields).at_least
   end
 end