eventespresso / event-espresso-core

	protected function _refresh_registration( $reg_cache_ID, $registration ) {

		// verify object

		if ( $registration instanceof EE_Registration ) {

			// update the entity mapper attendee

			$this->_refresh_registration_attendee( $registration );

			// update the entity mapper answers for reg form questions

			$this->_refresh_registration_answers( $registration );

			// make sure the cached registration is added to the model entity mapper

			$registration->get_model()->refresh_entity_map_with( $reg_cache_ID, $registration );

		} else {

			EE_Error::add_error(

				__( 'An invalid Registration object was discovered when attempting to update the model entity mapper.', 'event_espresso' ),

				__FILE__, __FUNCTION__, __LINE__

			);

		}

	}

		// now update the answers

		foreach ( $registration->answers() as $cache_key => $answer ) {

			// verify object

			if ( $answer instanceof EE_Answer ) {

				if ( $answer->ID() ) {

					// make sure the cached answer is added to the model entity mapper

					$answer->get_model()->refresh_entity_map_with( $answer->ID(), $answer );

				}

			} else {

				EE_Error::add_error(

					__( 'An invalid Answer object was discovered when attempting to update the model entity mapper.', 'event_espresso' ),

					__FILE__, __FUNCTION__, __LINE__

				);

			}

		}

	}