Add latest changes from gitlab-org/gitlab@13-2-stable-ee

2 files changed, 125 insertions, 0 deletions

diff --git a/app/services/packages/npm/create_package_service.rb b/app/services/packages/npm/create_package_service.rb
new file mode 100644
index 00000000000..cf927683ce9
--- /dev/null
+++ b/app/services/packages/npm/create_package_service.rb
@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+module Packages
+  module Npm
+    class CreatePackageService < BaseService
+      include Gitlab::Utils::StrongMemoize
+
+      def execute
+        return error('Version is empty.', 400) if version.blank?
+        return error('Package already exists.', 403) if current_package_exists?
+
+        ActiveRecord::Base.transaction { create_package! }
+      end
+
+      private
+
+      def create_package!
+        package = project.packages.create!(
+          name: name,
+          version: version,
+          package_type: 'npm'
+        )
+
+        if build.present?
+          package.create_build_info!(pipeline: build.pipeline)
+        end
+
+        ::Packages::CreatePackageFileService.new(package, file_params).execute
+        ::Packages::CreateDependencyService.new(package, package_dependencies).execute
+        ::Packages::Npm::CreateTagService.new(package, dist_tag).execute
+
+        package
+      end
+
+      def current_package_exists?
+        project.packages
+               .npm
+               .with_name(name)
+               .with_version(version)
+               .exists?
+      end
+
+      def name
+        params[:name]
+      end
+
+      def version
+        strong_memoize(:version) do
+          params[:versions].each_key.first
+        end
+      end
+
+      def version_data
+        params[:versions][version]
+      end
+
+      def build
+        params[:build]
+      end
+
+      def dist_tag
+        params['dist-tags'].each_key.first
+      end
+
+      def package_file_name
+        strong_memoize(:package_file_name) do
+          "#{name}-#{version}.tgz"
+        end
+      end
+
+      def attachment
+        strong_memoize(:attachment) do
+          params['_attachments'][package_file_name]
+        end
+      end
+
+      def file_params
+        {
+          file:      CarrierWaveStringFile.new(Base64.decode64(attachment['data'])),
+          size:      attachment['length'],
+          file_sha1: version_data[:dist][:shasum],
+          file_name: package_file_name
+        }
+      end
+
+      def package_dependencies
+        _version, versions_data = params[:versions].first
+        versions_data
+      end
+    end
+  end
+end
diff --git a/app/services/packages/npm/create_tag_service.rb b/app/services/packages/npm/create_tag_service.rb
new file mode 100644
index 00000000000..82974d0ca4b
--- /dev/null
+++ b/app/services/packages/npm/create_tag_service.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+module Packages
+  module Npm
+    class CreateTagService
+      include Gitlab::Utils::StrongMemoize
+
+      attr_reader :package, :tag_name
+
+      def initialize(package, tag_name)
+        @package = package
+        @tag_name = tag_name
+      end
+
+      def execute
+        if existing_tag.present?
+          existing_tag.update_column(:package_id, package.id)
+          existing_tag
+        else
+          package.tags.create!(name: tag_name)
+        end
+      end
+
+      private
+
+      def existing_tag
+        strong_memoize(:existing_tag) do
+          Packages::TagsFinder
+            .new(package.project, package.name, package_type: package.package_type)
+            .find_by_name(tag_name)
+        end
+      end
+    end
+  end
+end