1 files changed, 19 insertions, 0 deletions
diff --git a/app/models/packages/pypi/metadatum.rb b/app/models/packages/pypi/metadatum.rb
new file mode 100644
index 00000000000..7e6456ad964
--- /dev/null
+++ b/app/models/packages/pypi/metadatum.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class Packages::Pypi::Metadatum < ApplicationRecord
+  self.primary_key = :package_id
+
+  belongs_to :package, -> { where(package_type: :pypi) }, inverse_of: :pypi_metadatum
+
+  validates :package, presence: true
+
+  validate :pypi_package_type
+
+  private
+
+  def pypi_package_type
+    unless package&.pypi?
+      errors.add(:base, _('Package type must be PyPi'))
+    end
+  end
+end