nest-nsq-transport/pattern.js

NestJS microservice transport for NSQ

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NSQPattern = void 0;
class NSQPattern {
    topic;
    channel;
    discard;
    static DELIMITER = '/';
    static DISCARD_SUFFIX = 'discard';
    static parse(pattern) {
        if (typeof pattern !== 'string')
            return null;
        const [topic, channel, discard, ...rest] = pattern.split(NSQPattern.DELIMITER);
        if (!topic ||
            !channel ||
            (discard && discard !== NSQPattern.DISCARD_SUFFIX) ||
            rest.length > 0)
            return null;
        return new NSQPattern(topic, channel, discard === NSQPattern.DISCARD_SUFFIX);
    }
    constructor(topic, channel, discard = false) {
        this.topic = topic;
        this.channel = channel;
        this.discard = discard;
    }
    toString(skipDiscard = false) {
        const parts = [this.topic, this.channel];
        if (!skipDiscard && this.discard)
            parts.push(NSQPattern.DISCARD_SUFFIX);
        return parts.join(NSQPattern.DELIMITER);
    }
}
exports.NSQPattern = NSQPattern;
//# sourceMappingURL=pattern.js.map