), $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared

		// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
		$status_updated = $wpdb->query( $sql );

		if ( ! $status_updated ) {
			throw new Exception(
				sprintf(
					/* translators: 1: action ID. 2: status slug. */
					__( 'Unable to update the status of action %1$d to %2$s.', 'action-scheduler' ),
					$action_id,
					self::STATUS_RUNNING
				)
			);
		}
	}

	/**
	 * Mark an action as complete.
	 *
	 * @param int $action_id Action ID.
	 *
	 * @return void
	 * @throws \InvalidArgumentException Throw an exception if action was not updated.
	 */
	public function mark_complete( $action_id ) {
		/**
		 * Global.
		 *
		 * @var \wpdb $wpdb
		 */
		global $wpdb;

		$updated = $wpdb->update(
			$wpdb->actionscheduler_actions,
			array(
				'status'             => self::STATUS_COMPLETE,
				'last_attempt_gmt'   => current_time( 'mysql', true ),
				'last_attempt_local' => current_time( 'mysql' ),
			),
			array( 'action_id' => $action_id ),
			array( '%s' ),
			array( '%d' )
		);
		if ( empty( $updated ) ) {
			/* translators: %s is the action ID */
			throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to mark this action as having completed. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) );
		}

		/**
		 * Fires after a scheduled action has been completed.
		 *
		 * @since 3.4.2
		 *
		 * @param int $action_id Action ID.
		 */
		do_action( 'action_scheduler_completed_action', $action_id );
	}

	/**
	 * Get an action's status.
	 *
	 * @param int $action_id Action ID.
	 *
	 * @return string
	 * @throws \InvalidArgumentException Throw an exception if not status was found for action_id.
	 * @throws \RuntimeException Throw an exception if action status could not be retrieved.
	 */
	public function get_status( $action_id ) {
		/**
		 * Global.
		 *
		 * @var \wpdb $wpdb
		 */
		global $wpdb;

		$sql    = "SELECT status FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d";
		$sql    = $wpdb->prepare( $sql, $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
		$status = $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared

		if ( is_null( $status ) ) {
			throw new \InvalidArgumentException( __( 'Invalid action ID. No status found.', 'action-scheduler' ) );
		} elseif ( empty( $status ) ) {
			throw new \RuntimeException( __( 'Unknown status found for action.', 'action-scheduler' ) );
		} else {
			return $status;
		}
	}
}