@authup/core-realtime-kit/dist/index.mjs

Package containing a toolkit for the core realtime service.

import { Manager } from 'socket.io-client';
import { isObject } from '@authup/kit';

/*
 * Copyright (c) 2025.
 * Author Peter Placzek (tada5hi)
 * For the full copyright and license information,
 * view the LICENSE file that was distributed with this source code.
 */ function cleanDoubleSlashes(input = '') {
    if (input.indexOf('://') !== -1) {
        return input.split('://').map((str)=>cleanDoubleSlashes(str)).join('://');
    }
    return input.replace(/\/+/g, '/');
}

function toClientManagerTokenAsyncFn(input) {
    if (typeof input === 'undefined') {
        return ()=>undefined;
    }
    if (typeof input === 'string') {
        return ()=>input;
    }
    return input;
}
function isDisconnectDescription(input) {
    return isObject(input) && typeof input.description === 'string';
}

class ClientManager {
    get options() {
        return this.manager.opts;
    }
    async connect(namespace = '/') {
        const socket = this.inject(namespace);
        if (socket.connected) {
            return socket;
        }
        return new Promise((resolve, reject)=>{
            socket.once('connect', ()=>{
                resolve(socket);
            });
            socket.once('connect_error', (err)=>{
                reject(err);
            });
            socket.connect();
        });
    }
    async disconnect(namespace = '/') {
        const socket = this.inject(namespace);
        if (!socket.connected) {
            return;
        }
        await new Promise((resolve, reject)=>{
            socket.once('disconnect', (reason, description)=>{
                if (reason === 'io client disconnect') {
                    resolve();
                    return;
                }
                if (isDisconnectDescription(description)) {
                    reject(new Error(description.description));
                    return;
                }
                reject(description);
            });
            socket.disconnect();
        });
    }
    async reconnect(namespace = '/') {
        await this.disconnect(namespace);
        return new Promise((resolve, reject)=>{
            setTimeout(()=>{
                this.connect(namespace).then((socket)=>resolve(socket)).catch((err)=>reject(err));
            });
        });
    }
    async reconnectAll() {
        const keys = this.sockets.keys();
        const promises = [];
        // eslint-disable-next-line no-constant-condition
        while(true){
            const key = keys.next();
            if (key.done) {
                break;
            }
            promises.push(this.reconnect(key.value));
        }
        return Promise.all(promises);
    }
    inject(namespace = '/') {
        if (this.sockets.has(namespace)) {
            return this.sockets.get(namespace);
        }
        const socket = this.manager.socket(namespace, {
            auth: (cb)=>{
                Promise.resolve().then(()=>this.tokenFn()).then((token)=>{
                    cb({
                        token
                    });
                }).catch(()=>cb());
            }
        });
        this.sockets.set(namespace, socket);
        return socket;
    }
    eject(namespace = '/') {
        if (this.sockets[namespace]) {
            this.sockets[namespace].disconnect();
            delete this.sockets[namespace];
        }
    }
    constructor(ctx){
        this.sockets = new Map();
        const url = new URL(ctx.url);
        const baseURL = `${url.protocol}//${url.host}`;
        const options = {
            ...ctx.options || {}
        };
        if (options.path) {
            if (url.pathname.endsWith(options.path)) {
                options.path = url.pathname;
            } else if (url.pathname !== '/') {
                options.path = cleanDoubleSlashes(url.pathname + options.path);
            }
        } else if (url.pathname.endsWith('/socket.io')) {
            options.path = url.pathname;
        } else if (url.pathname !== '/') {
            options.path = cleanDoubleSlashes(`${url.pathname}/socket.io`);
        }
        this.manager = new Manager(baseURL, {
            autoConnect: false,
            ...options
        });
        this.tokenFn = toClientManagerTokenAsyncFn(ctx.token);
    }
}

/*
 * Copyright (c) 2024-2024.
 * Author Peter Placzek (tada5hi)
 * For the full copyright and license information,
 * view the LICENSE file that was distributed with this source code.
 */ var EventNameSuffix = /*#__PURE__*/ function(EventNameSuffix) {
    EventNameSuffix["CREATED"] = "created";
    EventNameSuffix["DELETED"] = "deleted";
    EventNameSuffix["UPDATED"] = "updated";
    EventNameSuffix["SUBSCRIBE"] = "subscribe";
    EventNameSuffix["UNSUBSCRIBE"] = "unsubscribe";
    return EventNameSuffix;
}({});

/*
 * Copyright (c) 2023-2024.
 * Author Peter Placzek (tada5hi)
 * For the full copyright and license information,
 * view the LICENSE file that was distributed with this source code.
 */ function buildEventFullName(entity, event) {
    const eventCapitalized = event.substring(0, 1).toUpperCase() + event.substring(1);
    return entity + eventCapitalized;
}

/*
 * Copyright (c) 2021-2024.
 * Author Peter Placzek (tada5hi)
 * For the full copyright and license information,
 * view the LICENSE file that was distributed with this source code.
 */ function isEventTarget(input) {
    return typeof input === 'number' || typeof input === 'string' || typeof input === 'undefined';
}
function isEventCallback(input, fnArgs) {
    if (typeof fnArgs === 'undefined') {
        return typeof input === 'function';
    }
    return typeof input === 'function' && input.length >= fnArgs;
}

export { ClientManager, EventNameSuffix, buildEventFullName, isEventCallback, isEventTarget };
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