@paroicms/internal-server-lib/dist/cron-like.js

Common utilitaries for the paroicms server.

/**
 * @returns A function to stop the cron-like process.
 */
export function startCronLike(task, { shouldExecute, immediate, logger }) {
    const intervalMs = 15 * 60 * 1000;
    let lastTime;
    let taskPromise;
    const intervalId = setInterval(async () => {
        if (taskPromise)
            return;
        try {
            if ((lastTime && !shouldExecute(lastTime)) || (!lastTime && !immediate))
                return;
            lastTime = new Date();
            taskPromise = task();
            await taskPromise;
        }
        catch (error) {
            logger.error(error);
        }
        taskPromise = undefined;
    }, intervalMs);
    logger.debug("Cron-like is started.");
    return async () => {
        clearInterval(intervalId);
        if (taskPromise) {
            try {
                await taskPromise;
            }
            catch {
                // The error is already logged in the 'setInterval' callback.
            }
        }
        logger.debug("Cron-like is stopped.");
    };
}
export function eachDay({ hours }) {
    return (lastTime) => {
        const now = new Date();
        if (lastTime && sameDay(lastTime, now))
            return false;
        return now.getHours() === hours;
    };
}
function sameDay(d1, d2) {
    return (d1.getFullYear() === d2.getFullYear() &&
        d1.getMonth() === d2.getMonth() &&
        d1.getDate() === d2.getDate());
}
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