Fix: upsert all to not restore soft-deleted record accidentally

lib/paranoia.rb

@@ -64,6 +64,21 @@ def paranoia_destroy_attributes
     def timestamp_attributes_with_current_time
       timestamp_attributes_for_update_in_model.each_with_object({}) { |attr,hash| hash[attr] = current_time_from_proper_timezone }
     end
+
+    def upsert_all(attributes, returning: nil, unique_by: nil)
+      return super unless ActiveRecord::VERSION::STRING >= "7.0"
+
+      insert_all = ActiveRecord::InsertAll.new(
+        self,
+        attributes,
+        on_duplicate: :update,
+        returning: returning,
+        unique_by: unique_by
+      )
+      insert_all.keys_including_timestamps.delete paranoia_column
+      insert_all.updatable_columns.delete paranoia_column
+      insert_all.execute
+    end
   end
 
   def paranoia_destroy
@@ -388,6 +403,17 @@ def deletion_time
       paranoia_column_value.acts_like?(:time) ? paranoia_column_value : deleted_at
     end
   end
+
+  class ActiveRecord::InsertAll
+    private
+    if ActiveRecord::VERSION::STRING >= "7.0"
+      def verify_attributes(attributes)
+        if keys_including_timestamps != attributes.keys.excluding(model.paranoia_column).to_set
+          raise ArgumentError, "All objects being inserted must have the same keys"
+        end
+      end
+    end
+  end
 end
 
 require 'paranoia/rspec' if defined? RSpec

test/paranoia_test.rb

@@ -1418,6 +1418,24 @@ def test_update_has_many_through_relation_delete_associations
     assert_equal 2, employer.jobs.with_deleted.count
   end
 
+  def test_upsert_all_on_soft_deleted_record
+    e1 = Employer.create(name: "e1")
+    e2 = Employer.create(name: "e2", deleted_at: Time.current)
+    assert_nil e1.deleted_at
+    assert e2.deleted_at != nil
+
+    Employer.upsert_all([
+      { id: e1.id, name: "new_e1" },
+      { id: e2.id, name: "new_e2" }
+    ])
+
+    assert e1.reload.name == "new_e1"
+    assert e2.reload.name == "new_e2"
+
+    assert_nil e1.reload.deleted_at
+    assert e2.reload.deleted_at != nil
+  end
+
   private
   def get_featureful_model
     FeaturefulModel.new(:name => "not empty")