log-vault/dist/notificator/Notificator.js

A generator of Winston logger instance with pre-defined configurable transports and formats and extra functionality.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Notificator = void 0;
const bullmq_1 = require("bullmq");
const node_events_1 = require("node:events");
const defaults_1 = require("../defaults");
const matchPattern_1 = require("./util/matchPattern");
const util_1 = require("../util");
class Notificator extends node_events_1.EventEmitter {
    constructor(opts = {}) {
        super();
        this.channels = [];
        const { queueName = (0, util_1.projectDirName)(), workerOpts } = opts;
        this.worker = new bullmq_1.Worker(queueName, async (job) => {
            const matchedChannels = (0, matchPattern_1.matchPattern)(job.data, this.channels);
            return await Promise.all(matchedChannels.map((c) => c.addToQueue(job.data)));
        }, {
            connection: defaults_1.defaultRedisConnection,
            autorun: true,
            ...workerOpts
        });
        this.worker.on("error", (err) => {
            process.stderr.write(`[Notificator] ${err}\n`);
        });
    }
    run() {
        this.worker.run();
        return this;
    }
    async stop() {
        await this.worker.close();
        await Promise.all(this.channels.map((c) => c.stop()));
        return this;
    }
    add(channel) {
        channel.on("failed", (job, err) => this.emit("failed", job, err));
        this.channels.push(channel);
        return this;
    }
}
exports.Notificator = Notificator;