Add AssociationNotSoftDestroyedValidator

8be4fcb7 · Edward Poot · GitHub · b63f446d · 8be4fcb7
Commit 8be4fcb7 authored 8 years ago by Edward Poot Committed by GitHub 8 years ago
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lib/paranoia.rb
+9 -0

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--- a/lib/paranoia.rb
+++ b/lib/paranoia.rb
@@ -299,5 +299,14 @@ module ActiveRecord
    class UniquenessValidator < ActiveModel::EachValidator
      prepend UniquenessParanoiaValidator
    end
+    
+    class AssociationNotSoftDestroyedValidator < ActiveModel::EachValidator
+      def validate_each(record, attribute, value)
+        # if association is soft destroyed, add an error
+        if value.present? && value.deleted?
+          record.errors[attribute] << 'has been soft-deleted'
+        end
+      end
+    end
  end
 end