redis-smq/dist/esm/src/queue-manager/_/_get-queue-consumers.js

A high-performance, reliable, and scalable message queue for Node.js.

import { async } from 'redis-smq-common';
import { redisKeys } from '../../common/redis/redis-keys/redis-keys.js';
import { _queueExists } from './_queue-exists.js';
import { QueueNotFoundError } from '../../errors/index.js';
export function _getQueueConsumers(client, queue, cb) {
    const data = {};
    async.series([
        (cb) => _queueExists(client, queue, (err, reply) => {
            if (err)
                return cb(err);
            if (!reply)
                return cb(new QueueNotFoundError({
                    metadata: {
                        queue,
                    },
                }));
            cb();
        }),
        (cb) => {
            const { keyQueueConsumers } = redisKeys.getQueueKeys(queue.ns, queue.name, null);
            client.hgetall(keyQueueConsumers, (err, reply) => {
                if (err)
                    return cb(err);
                const consumers = reply ?? {};
                async.eachIn(consumers, (item, key, done) => {
                    data[key] = JSON.parse(item);
                    done();
                }, cb);
            });
        },
    ], (err) => {
        if (err)
            return cb(err);
        cb(null, data);
    });
}
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