verus-zmq-client/dist/lib/VerusZmqOptions.js

Verus Coin Javascript/Typescript client for ZMQ messaging.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.VerusZmqOptions = exports.VerusZmqConnection = exports.SubscriptionTopics = void 0;
var SubscriptionTopics;
(function (SubscriptionTopics) {
    SubscriptionTopics["rawTx"] = "rawtx";
    SubscriptionTopics["hashTx"] = "hashtx";
    SubscriptionTopics["rawBlock"] = "rawblock";
    SubscriptionTopics["hashBlock"] = "hashblock";
    SubscriptionTopics["sequence"] = "sequence";
})(SubscriptionTopics || (exports.SubscriptionTopics = SubscriptionTopics = {}));
class VerusZmqConnection {
    constructor(address, port, protocol) {
        this.address = address;
        this.port = port;
        this.protocol = protocol !== null && protocol !== void 0 ? protocol : 'tcp';
    }
    getAddress() {
        return `${this.protocol}://${this.address}:${this.port}`.toLowerCase();
    }
}
exports.VerusZmqConnection = VerusZmqConnection;
class VerusZmqOptions {
    constructor(server, topics, events) {
        this.getTopics = (topics) => {
            const defaultTopics = Object.values(SubscriptionTopics);
            const foundTopic = [];
            const filteredTopics = topics.filter(t => {
                if (defaultTopics.includes(t) && !foundTopic.includes(t)) {
                    foundTopic.push(t);
                    return true;
                }
                return false;
            });
            return (filteredTopics[0] === undefined) ?
                defaultTopics :
                filteredTopics;
        };
        this.connection = server;
        this.topics = this.getTopics(topics);
        this.events = events;
    }
    getEventHandlers() {
        const before = (this.events.before !== undefined) ?
            (value, topic) => this.events.before(value, topic) :
            () => Object;
        const after = (this.events.after !== undefined) ?
            (value, topic, result) => this.events.after(value, topic, result) :
            () => { };
        const onRawTxReceived = (this.events.onRawTxReceived !== undefined) ?
            (value, topic, result) => this.events.onRawTxReceived(value, topic, result) :
            () => Object;
        const onHashTxReceived = (this.events.onHashTxReceived !== undefined) ?
            (value, topic, result) => this.events.onHashTxReceived(value, topic, result) :
            () => Object;
        const onRawBlockReceived = (this.events.onRawBlockReceived !== undefined) ?
            (value, topic, result) => this.events.onRawBlockReceived(value, topic, result) :
            () => Object;
        const onHashBlockReceived = (this.events.onHashBlockReceived !== undefined) ?
            (value, topic, result) => this.events.onHashBlockReceived(value, topic, result) :
            () => Object;
        const onSequenceReceived = (this.events.onSequenceReceived !== undefined) ?
            (value, topic, result) => this.events.onSequenceReceived(value, topic, result) :
            () => Object;
        return {
            before: before,
            after: after,
            onRawTxReceived: onRawTxReceived,
            onHashTxReceived: onHashTxReceived,
            onRawBlockReceived: onRawBlockReceived,
            onHashBlockReceived: onHashBlockReceived,
            onSequenceReceived: onSequenceReceived,
        };
    }
}
exports.VerusZmqOptions = VerusZmqOptions;
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