Neurony / laravel-revisions

            $accessor = $this->{$relation}()->getPivotAccessor();

            $pivot = $model->{$accessor};

            foreach ($model->getRawOriginal() as $field => $value) {

                $data = $this->dataWithForeignKeys(

                    $data, $model->getKeyName(), $this->getForeignKey()

                );

                $data = $this->dataWithAttributeValue(

                    $data, $model->getAttributes(), $index, $field, $value

                );

            }

            foreach ($pivot->getRawOriginal() as $field => $value) {

                $data = $this->dataWithPivotForeignKeys(

                );

            }

            foreach ($pivot->getRawOriginal() as $field => $value) {

                $data = $this->dataWithPivotForeignKeys(

                    $data, $pivot->getKeyName(), $pivot->getForeignKey(), $pivot->getRelatedKey()

                );

                $data = $this->dataWithPivotAttributeValue(

                    $data, $pivot->getAttributes(), $index, $field, $value

                );

            }

        }

        return $data;