1 files changed, 44 insertions, 0 deletions
diff --git a/app/graphql/types/packages/package_without_versions_type.rb b/app/graphql/types/packages/package_without_versions_type.rb
new file mode 100644
index 00000000000..9c6bb37e6cc
--- /dev/null
+++ b/app/graphql/types/packages/package_without_versions_type.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Types
+  module Packages
+    class PackageWithoutVersionsType < ::Types::BaseObject
+      graphql_name 'PackageWithoutVersions'
+      description 'Represents a version of a package in the Package Registry'
+
+      authorize :read_package
+
+      field :id, ::Types::GlobalIDType[::Packages::Package], null: false,
+            description: 'ID of the package.'
+
+      field :name, GraphQL::STRING_TYPE, null: false, description: 'Name of the package.'
+      field :created_at, Types::TimeType, null: false, description: 'Date of creation.'
+      field :updated_at, Types::TimeType, null: false, description: 'Date of most recent update.'
+      field :version, GraphQL::STRING_TYPE, null: true, description: 'Version string.'
+      field :package_type, Types::Packages::PackageTypeEnum, null: false, description: 'Package type.'
+      field :tags, Types::Packages::PackageTagType.connection_type, null: true, description: 'Package tags.'
+      field :project, Types::ProjectType, null: false, description: 'Project where the package is stored.'
+      field :pipelines, Types::Ci::PipelineType.connection_type, null: true,
+        description: 'Pipelines that built the package.'
+      field :metadata, Types::Packages::MetadataType, null: true,
+        description: 'Package metadata.'
+
+      def project
+        Gitlab::Graphql::Loaders::BatchModelLoader.new(Project, object.project_id).find
+      end
+
+      # NOTE: This method must be kept in sync with the union
+      # type: `Types::Packages::MetadataType`.
+      #
+      # `Types::Packages::MetadataType.resolve_type(metadata, ctx)` must never raise.
+      def metadata
+        case object.package_type
+        when 'composer'
+          object.composer_metadatum
+        else
+          nil
+        end
+      end
+    end
+  end
+end