1 files changed, 30 insertions, 0 deletions
diff --git a/app/models/packages/helm/file_metadatum.rb b/app/models/packages/helm/file_metadatum.rb
new file mode 100644
index 00000000000..1771003d1f9
--- /dev/null
+++ b/app/models/packages/helm/file_metadatum.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+module Packages
+  module Helm
+    class FileMetadatum < ApplicationRecord
+      self.primary_key = :package_file_id
+
+      belongs_to :package_file, inverse_of: :helm_file_metadatum
+
+      validates :package_file, presence: true
+      validate :valid_helm_package_type
+
+      validates :channel,
+        presence: true,
+        length: { maximum: 63 },
+        format: { with: Gitlab::Regex.helm_channel_regex }
+
+      validates :metadata,
+        json_schema: { filename: "helm_metadata" }
+
+      private
+
+      def valid_helm_package_type
+        return if package_file&.package&.helm?
+
+        errors.add(:package_file, _('Package type must be Helm'))
+      end
+    end
+  end
+end