@splitsoftware/splitio-commons/esm/sync/submitters/submitter.js

Split JavaScript SDK common components

import { syncTaskFactory } from '../syncTask';
import { SUBMITTERS_PUSH, SUBMITTERS_PUSH_FAILS, SUBMITTERS_PUSH_RETRY } from '../../logger/constants';
/**
 * Base function to create submitters, such as ImpressionsSubmitter and EventsSubmitter
 */
export function submitterFactory(log, postClient, sourceCache, postRate, fromCacheToPayload, maxRetries, debugLogs // true for telemetry submitters
) {
    if (maxRetries === void 0) { maxRetries = 0; }
    var dataName = sourceCache.name;
    var retries = 0;
    var data;
    function postData() {
        if (sourceCache.isEmpty() && !data)
            return Promise.resolve();
        data = sourceCache.pop(data);
        var dataCountMessage = typeof data.length === 'number' ? "".concat(data.length, " ").concat(dataName) : dataName;
        log[debugLogs ? 'debug' : 'info'](SUBMITTERS_PUSH, [dataCountMessage]);
        var jsonPayload = JSON.stringify(fromCacheToPayload ? fromCacheToPayload(data) : data);
        if (!maxRetries)
            data = undefined;
        return postClient(jsonPayload).then(function () {
            retries = 0;
            data = undefined;
        }).catch(function (err) {
            if (!maxRetries) {
                log[debugLogs ? 'debug' : 'warn'](SUBMITTERS_PUSH_FAILS, [dataCountMessage, err]);
            }
            else if (retries === maxRetries) {
                retries = 0;
                data = undefined;
                log[debugLogs ? 'debug' : 'warn'](SUBMITTERS_PUSH_FAILS, [dataCountMessage, err]);
            }
            else {
                retries++;
                log[debugLogs ? 'debug' : 'warn'](SUBMITTERS_PUSH_RETRY, [dataCountMessage, err]);
            }
        });
    }
    return syncTaskFactory(log, postData, postRate, dataName + ' submitter');
}
/**
 * Decorates a provided submitter with a first execution window
 */
export function firstPushWindowDecorator(submitter, firstPushWindow) {
    var running = false;
    var stopEventPublisherTimeout;
    var originalStart = submitter.start;
    submitter.start = function () {
        running = true;
        stopEventPublisherTimeout = setTimeout(originalStart, firstPushWindow);
    };
    var originalStop = submitter.stop;
    submitter.stop = function () {
        running = false;
        clearTimeout(stopEventPublisherTimeout);
        originalStop();
    };
    submitter.isRunning = function () {
        return running;
    };
    return submitter;
}