1 files changed, 111 insertions, 0 deletions
diff --git a/app/graphql/types/user_interface.rb b/app/graphql/types/user_interface.rb
new file mode 100644
index 00000000000..e5abc033155
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+++ b/app/graphql/types/user_interface.rb
@@ -0,0 +1,111 @@
+# frozen_string_literal: true
+
+module Types
+  module UserInterface
+    include Types::BaseInterface
+
+    graphql_name 'User'
+    description 'Representation of a GitLab user.'
+
+    field :user_permissions,
+          type: Types::PermissionTypes::User,
+          description: 'Permissions for the current user on the resource.',
+          null: false,
+          method: :itself
+
+    field :id,
+          type: GraphQL::ID_TYPE,
+          null: false,
+          description: 'ID of the user.'
+    field :bot,
+          type: GraphQL::BOOLEAN_TYPE,
+          null: false,
+          description: 'Indicates if the user is a bot.',
+          method: :bot?
+    field :username,
+          type: GraphQL::STRING_TYPE,
+          null: false,
+          description: 'Username of the user. Unique within this instance of GitLab.'
+    field :name,
+          type: GraphQL::STRING_TYPE,
+          null: false,
+          description: 'Human-readable name of the user.'
+    field :state,
+          type: Types::UserStateEnum,
+          null: false,
+          description: 'State of the user.'
+    field :email,
+          type: GraphQL::STRING_TYPE,
+          null: true,
+          description: 'User email.', method: :public_email,
+          deprecated: { reason: :renamed, replacement: 'User.publicEmail', milestone: '13.7' }
+    field :public_email,
+          type: GraphQL::STRING_TYPE,
+          null: true,
+          description: "User's public email."
+    field :avatar_url,
+          type: GraphQL::STRING_TYPE,
+          null: true,
+          description: "URL of the user's avatar."
+    field :web_url,
+          type: GraphQL::STRING_TYPE,
+          null: false,
+          description: 'Web URL of the user.'
+    field :web_path,
+          type: GraphQL::STRING_TYPE,
+          null: false,
+          description: 'Web path of the user.'
+    field :todos,
+          resolver: Resolvers::TodoResolver,
+          description: 'To-do items of the user.'
+    field :group_memberships,
+          type: Types::GroupMemberType.connection_type,
+          null: true,
+          description: 'Group memberships of the user.'
+    field :group_count,
+          resolver: Resolvers::Users::GroupCountResolver,
+          description: 'Group count for the user.'
+    field :status,
+          type: Types::UserStatusType,
+          null: true,
+          description: 'User status.'
+    field :location,
+          type: ::GraphQL::STRING_TYPE,
+          null: true,
+          description: 'The location of the user.'
+    field :project_memberships,
+          type: Types::ProjectMemberType.connection_type,
+          null: true,
+          description: 'Project memberships of the user.'
+    field :starred_projects,
+          description: 'Projects starred by the user.',
+          resolver: Resolvers::UserStarredProjectsResolver
+
+    # Merge request field: MRs can be authored, assigned, or assigned-for-review:
+    field :authored_merge_requests,
+          resolver: Resolvers::AuthoredMergeRequestsResolver,
+          description: 'Merge requests authored by the user.'
+    field :assigned_merge_requests,
+          resolver: Resolvers::AssignedMergeRequestsResolver,
+          description: 'Merge requests assigned to the user.'
+    field :review_requested_merge_requests,
+          resolver: Resolvers::ReviewRequestedMergeRequestsResolver,
+          description: 'Merge requests assigned to the user for review.'
+
+    field :snippets,
+          description: 'Snippets authored by the user.',
+          resolver: Resolvers::Users::SnippetsResolver
+    field :callouts,
+          Types::UserCalloutType.connection_type,
+          null: true,
+          description: 'User callouts that belong to the user.'
+
+    definition_methods do
+      def resolve_type(object, context)
+        # in the absense of other information, we cannot tell - just default to
+        # the core user type.
+        ::Types::UserType
+      end
+    end
+  end
+end