@mdf.js/openc2/dist/serviceBus/AddressMapper.js

MMS - API - Observability

"use strict";
/**
 * Copyright 2024 Mytra Control S.L. All rights reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be found in the LICENSE file
 * or at https://opensource.org/licenses/MIT.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.AddressMapper = void 0;
const crash_1 = require("@mdf.js/crash");
class AddressMapper {
    /** Create a new instance of AddressMapper */
    constructor() {
        this.addressMap = new Map();
        this.reverseAddressMap = new Map();
    }
    /**
     * Update or create a new address entry in the map
     * @param socketId - Socket.IO to be mapped
     * @param openC2Id - OpenC2 identification to be mapped
     */
    update(socketId, openC2Id) {
        if (typeof socketId !== 'string' || typeof openC2Id !== 'string') {
            throw new crash_1.Crash('No valid parameters, Socket.IO and OpenC2 id should be strings');
        }
        this.addressMap.set(socketId, openC2Id);
        this.reverseAddressMap.set(openC2Id, socketId);
    }
    /**
     * Delete an entry from the address map
     * @param socketId - Socket.IO id to be removed
     */
    delete(socketId) {
        if (typeof socketId !== 'string') {
            throw new crash_1.Crash(`An invalid Socket.IO id was provided`);
        }
        const openC2Id = this.addressMap.get(socketId);
        if (openC2Id) {
            this.reverseAddressMap.delete(openC2Id);
            this.addressMap.delete(socketId);
        }
    }
    /**
     * Get the OpenC2 id that match with the provided Socket.IO id
     * @param socketId - socket identification to be mapped
     * @returns OpenC2 id
     * @throws if no valid URL is provided URL
     * @example
     * ```typescript
     * const mapper = new AddressMapper();
     * mapper.update('CmFw2HksBDH5Q6VMAAAC', 'myId');
     * mapper.update('mK8mSuq2R0QxLDdHAAAF', 'myOtherId');
     * mapper.getBySocketId('otherId'); // undefined
     * mapper.getBySocketId('CmFw2HksBDH5Q6VMAAAC'); // 'myId'
     * mapper.getBySocketId('mK8mSuq2R0QxLDdHAAAF'); // 'myOtherId'
     * ```
     */
    getBySocketId(socketId) {
        if (typeof socketId !== 'string') {
            throw new crash_1.Crash(`An invalid Socket.IO id was provided`);
        }
        return this.addressMap.get(socketId);
    }
    /**
     * Get the Socket.IO id from the OpenC2 id
     * @param openC2Id - OpenC2 id to be mapped
     * @returns Socket.IO id
     * @throws if no valid OpenC2 id is provided
     * @example
     * ```typescript
     * const mapper = new AddressMapper();
     * mapper.update('CmFw2HksBDH5Q6VMAAAC', 'myId');
     * mapper.update('mK8mSuq2R0QxLDdHAAAF', 'myOtherId');
     * mapper.getByOpenC2Id('otherId'); // undefined
     * mapper.getByOpenC2Id('CmFw2HksBDH5Q6VMAAAC'); // 'myId'
     * mapper.getByOpenC2Id('mK8mSuq2R0QxLDdHAAAF'); // 'myOtherId'
     * ```
     */
    getByOpenC2Id(openC2Id) {
        if (typeof openC2Id !== 'string') {
            throw new crash_1.Crash(`An invalid OpenC2 id was provided`);
        }
        return this.reverseAddressMap.get(openC2Id);
    }
}
exports.AddressMapper = AddressMapper;
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