BP_Group_Export::process_erase( $user,  $page, bool $email_address )

	function process_erase( $user, $page, $email_address ) {

		global $wpdb, $bp;

		if ( ! $user || is_wp_error( $user ) ) {
			return $this->response_erase( array(), true );
		}

		$number         = $this->items_per_batch;
		$page           = (int) $page;
		$items_removed  = true;
		$items_retained = false;

		add_action( 'groups_delete_group', array( $this, 'additional_group_items_delete' ) );

		// Remove Group Data for User.
		groups_remove_data_for_user( $user->ID );

		$group_table = $bp->groups->table_name_members;

		// Delete Invites.
		$wpdb->query( $wpdb->prepare( "DELETE FROM {$group_table} WHERE inviter_id=%d", $user->ID ) );

		$done = true;

		return $this->response_erase( $items_removed, $done, array(), $items_retained );
	}