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How to use matchesFilterCriteria method in Best

Best JavaScript code snippet using best

hub.ts

Source:hub.ts

1/*2 * Copyright (c) 2019, salesforce.com, inc.3 * All rights reserved.4 * SPDX-License-Identifier: MIT5 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT6 */7import { EventEmitter } from "events";8import { Server } from "http";9import { HubConfig, RemoteClientConfig, BrowserSpec, BenchmarkRuntimeConfig, BestAgentState, BenchmarkUpdateState } from "@best/types";10import { normalizeClientConfig , normalizeSpecs } from '@best/utils';11import { Server as SocketIOServer, Socket } from "socket.io";12import { BEST_RPC } from "@best/shared";13import { RemoteClient } from "@best/agent";14import { matchSpecs } from "@best/utils";15import RemoteAgent from "./remote-agent";16import { validateConfig, validateToken } from './utils/validate';17export class Hub extends EventEmitter {18    private activeClients: Map<RemoteClient, RemoteAgent> = new Map();19    private agentsSocketServer: SocketIOServer;20    private clientsSocketServer: SocketIOServer;21    private connectedAgents = new Set<RemoteAgent>();22    private connectedClients = new Set<RemoteClient>();23    private hubConfig: HubConfig;24    constructor(server: Server, hubConfig: HubConfig) {25        super();26        this.hubConfig = hubConfig;27        this.clientsSocketServer = new SocketIOServer(server, { path: '/best' });28        this.clientsSocketServer.on('connect', this.onClientConnect.bind(this));29        this.agentsSocketServer = new SocketIOServer(server, { path: '/agents' });30        this.agentsSocketServer.on('connect', this.onAgentConnect.bind(this));31    }32    // -- Client lifecycle ---------------------------------------------------------------33    onClientConnect(clientSocket: Socket) {34        const query = clientSocket.handshake.query;35        const config = normalizeClientConfig(query);36        const invalidConfig = validateConfig(config, this.hubConfig, this.getAgentSpecs(), clientSocket.id);37        if (invalidConfig) {38            clientSocket.emit(BEST_RPC.AGENT_REJECTION, invalidConfig);39            return clientSocket.disconnect(true);40        }41        const remoteClient = this.setupNewClient(clientSocket, config);42        console.log(`[HUB] Connected clients: ${this.connectedClients.size}`);43        if (this.idleAgentMatchingSpecs(remoteClient)) {44            this.runBenchmarks(remoteClient);45        } else {46            remoteClient.log(`Client enqueued. Waiting for an agent to be free...`);47            this.emit(BEST_RPC.AGENT_QUEUED_CLIENT, { clientId: remoteClient.getId(), jobs: config.jobs, specs: config.specs });48        }49    }50    setupNewClient(socketClient: Socket, clientConfig: RemoteClientConfig): RemoteClient {51        // Create and new RemoteClient and add it to the pool52        const remoteClient = new RemoteClient(socketClient, clientConfig);53        this.connectedClients.add(remoteClient);54        console.log(`[HUB] New client ${remoteClient.getId()} connected. Jobs requested ${clientConfig.jobs} | specs: ${JSON.stringify(clientConfig.specs)}`);55        this.emit(BEST_RPC.AGENT_CONNECTED_CLIENT, { clientId: remoteClient.getId(), jobs: clientConfig.jobs, specs: remoteClient.getSpecs() });56        // Make sure we remove it from an agent's perspective if the client is disconnected57        remoteClient.on(BEST_RPC.DISCONNECT, () => {58            console.log(`[HUB] Disconnected client ${remoteClient.getId()}`);59            this.emit(BEST_RPC.AGENT_DISCONNECTED_CLIENT, remoteClient.getId());60            this.connectedClients.delete(remoteClient);61            console.log(`[HUB] Connected clients: ${this.connectedClients.size}`);62            // If the client is actively running something we need to kill it63            if (this.activeClients.has(remoteClient)) {64                const remoteAgent = this.activeClients.get(remoteClient);65                if (remoteAgent && remoteAgent.isBusy()) {66                    remoteAgent.interruptRunner();67                }68                this.activeClients.delete(remoteClient);69            }70        });71        remoteClient.on(BEST_RPC.BENCHMARK_START, (benchmarkId: string) => {72            const agent = this.activeClients.get(remoteClient);73            this.emit(BEST_RPC.BENCHMARK_START, { agentId: agent && agent.getId(), clientId: remoteClient.getId(), benchmarkId });74        });75        remoteClient.on(BEST_RPC.BENCHMARK_END, (benchmarkId: string) => {76            const agent = this.activeClients.get(remoteClient);77            this.emit(BEST_RPC.BENCHMARK_END, { agentId: agent && agent.getId(), clientId: remoteClient.getId(), benchmarkId });78        });79        remoteClient.on(BEST_RPC.BENCHMARK_UPDATE, (benchmarkId: string, state: BenchmarkUpdateState, opts: BenchmarkRuntimeConfig) => {80            const agent = this.activeClients.get(remoteClient);81            this.emit(BEST_RPC.BENCHMARK_UPDATE, { agentId: agent && agent.getId(), clientId: remoteClient.getId(), benchmarkId, state, opts });82        });83        // If we are done with the job, make sure after a short time the client gets removed84        remoteClient.on(BEST_RPC.REMOTE_CLIENT_EMPTY_QUEUE, () => {85            console.log(`[HUB] Remote client ${remoteClient.getId()} is done. Scheduling a force disconnect.`);86            setTimeout(() => {87                if (this.connectedClients.has(remoteClient)) {88                    console.log(`[HUB] Force client disconnect (${remoteClient.getId()}): With no more jobs to run an agent must disconnect`);89                    remoteClient.disconnectClient(`Forced disconnect: With no more jobs client should have disconnected`);90                }91            }, 10000);92        });93        return remoteClient;94    }95    // -- Agent lifecycle ---------------------------------------------------------------96    onAgentConnect(agentSocket: Socket) {97        const query = agentSocket.handshake.query;98        const specs = normalizeSpecs(query);99        const validToken = validateToken(query.authToken as string, this.hubConfig.authToken);100        const hasSpecs = specs.length > 0;101        if (!validToken) {102            agentSocket.emit(BEST_RPC.AGENT_REJECTION, 'Invalid Token');103            return agentSocket.disconnect(true);104        }105        if (!hasSpecs) {106            agentSocket.emit(BEST_RPC.AGENT_REJECTION, 'An agent must provide specs');107            return agentSocket.disconnect(true);108        }109        if (!query.agentUri) {110            agentSocket.emit(BEST_RPC.AGENT_REJECTION, 'An agent must provide a URI');111            return agentSocket.disconnect(true);112        }113        const remoteAgent = this.setupNewAgent(agentSocket, specs, {  agentUri: query.agentUri, agentToken: query.agentAuthToken });114        if (remoteAgent) {115            // If queued jobs with those specs, run them...116        }117    }118    setupNewAgent(socketAgent: Socket, specs: BrowserSpec[], { agentUri, agentToken }: any): RemoteAgent {119        // Create and new RemoteAgent and add it to the pool120        const remoteAgent = new RemoteAgent(socketAgent, { uri: agentUri, token: agentToken, specs });121        this.connectedAgents.add(remoteAgent);122        console.log(`[HUB] New Agent ${remoteAgent.getId()} connected with specs: ${JSON.stringify(remoteAgent.getSpecs())}`);123        this.emit(BEST_RPC.HUB_CONNECTED_AGENT, { agentId: remoteAgent.getId(), specs: remoteAgent.getSpecs(), uri: remoteAgent.getUri()});124        // Make sure we remove it from an agent's perspective if the client is disconnected125        remoteAgent.on(BEST_RPC.DISCONNECT, () => {126            console.log(`[HUB] Disconnected Agent ${remoteAgent.getId()}`);127            this.emit(BEST_RPC.HUB_DISCONNECTED_AGENT, { agentId: remoteAgent.getId() });128            this.connectedAgents.delete(remoteAgent);129            if (remoteAgent.isBusy()) {130                remoteAgent.interruptRunner();131            }132        });133        return remoteAgent;134    }135    // -- Private methods ---------------------------------------------------------------136    async runBenchmarks(remoteClient: RemoteClient) {137        // New agent setup138        if (!this.activeClients.has(remoteClient)) {139            const matchingAgents = this.findAgentMatchingSpecs(remoteClient, { ignoreBusy: true });140            if (matchingAgents.length > 0) {141                const remoteAgent = matchingAgents[0];142                this.activeClients.set(remoteClient, remoteAgent);143                this.emit(BEST_RPC.AGENT_RUNNING_CLIENT, { clientId: remoteClient.getId(), agentId: remoteAgent.getId(), jobs: remoteClient.getPendingBenchmarks() });144                try {145                    await remoteAgent.runBenchmarks(remoteClient);146                } catch(err) {147                    console.log(`[HUB] Error running benchmark for remote client ${remoteClient.getId()}`);148                    remoteClient.disconnectClient(`Error running benchmark ${err}`); // make sure we disconnect the agent149                } finally {150                    this.activeClients.delete(remoteClient);151                    queueMicrotask(() => this.runQueuedBenchmarks());152                }153            } else {154                console.log('[HUB] All agents are busy at this moment...');155            }156        } else {157            console.log(`[HUB] Client ${remoteClient.getId()} is actively running already`)158        }159    }160    runQueuedBenchmarks() {161        Array.from(this.connectedClients).forEach((remoteClient) => {162            if (!this.activeClients.has(remoteClient)) {163                if (this.idleAgentMatchingSpecs(remoteClient) && remoteClient.getPendingBenchmarks() > 0) {164                    console.log(`[HUB] Running benchmark: "${remoteClient.getId()}" has ${remoteClient.getPendingBenchmarks()} to run`);165                    this.runBenchmarks(remoteClient);166                } else {167                    console.log(`[HUB] All matching agents still busy for ${remoteClient.getId()}`);168                }169            }170        });171    }172    getAgentSpecs(): BrowserSpec[] {173        const specs: BrowserSpec[] = [];174        for (const agent of this.connectedAgents) {175            specs.push(...agent.getSpecs());176        }177        return specs;178    }179    idleAgentMatchingSpecs(remoteClient: RemoteClient): boolean {180        return this.findAgentMatchingSpecs(remoteClient, { ignoreBusy: true }).length > 0;181    }182    findAgentMatchingSpecs(remoteClient: RemoteClient, { ignoreBusy }: { ignoreBusy?: boolean } = {}): RemoteAgent[] {183        const specs = remoteClient.getSpecs();184        const agents: RemoteAgent[] = [];185        if (specs) {186            for (const agent of this.connectedAgents) {187                const matchesSpecs = matchSpecs(specs, agent.getSpecs() || []);188                const matchesFilterCriteria = ignoreBusy ? !agent.isBusy(): true;189                if (matchesSpecs && matchesFilterCriteria) {190                    agents.push(agent);191                }192            }193        }194        return agents;195    }196    // -- Public API ---------------------------------------------------------------197    getState(): BestAgentState {198        const connectedClients = Array.from(this.connectedClients).map((client) => client.getState());199        const connectedAgents = Array.from(this.connectedAgents).map(agent => agent.getState());200        const activeClients = Array.from(this.activeClients).map(([rc, ra])  => ({ clientId: rc.getId(), agentId: ra.getId() }));201        return {202            connectedClients,203            connectedAgents,204            activeClients205        };206    }207    /**208     * Gets a list of all agents connected to the hub209     * @returns an array with connected agents210     */211    getAgents() {212        return Array.from(this.connectedAgents).map(agent => agent.getState());213    }214    /**215     * Gets agent info based on specified identifier.216     * @param id a unique identifier of an agent217     * @returns agent info218     */219    getAgent(id: string) {220        const agents = Array.from(this.connectedAgents)221                            .filter((agent) => agent.getId() === id)222                            .map(agent => agent.getState());223        if (!agents || agents.length === 0) {224            return;225        }226        if (agents.length > 1) {227            throw new Error(`Multiple agents with the same ID found. ID: ${id}`);228        }229        return agents[0];230    }...

Using AI Code Generation

1var BestBuyStore = require('./BestBuyStore');2var store = new BestBuyStore();3var filterCriteria = {state: 'CA', city: 'San Jose'};4var matches = store.matchesFilterCriteria(filterCriteria);5console.log(matches);6var Store = require('./Store');7var BestBuyStore = function() {8  Store.call(this);9  this.state = 'CA';10  this.city = 'San Jose';11  this.zip = '95112';12};13BestBuyStore.prototype = Object.create(Store.prototype);14BestBuyStore.prototype.constructor = BestBuyStore;15BestBuyStore.prototype.matchesFilterCriteria = function(filterCriteria) {16  var matches = true;17  for (var key in filterCriteria) {18    if (this[key] !== filterCriteria[key]) {19      matches = false;20      break;21    }22  }23  return matches;24};25module.exports = BestBuyStore;26var Store = function() {27};28Store.prototype.matchesFilterCriteria = function(filterCriteria) {29  throw new Error('Not implemented');30};31module.exports = Store;

Using AI Code Generation

1var bestBook = require('./bestBook.js');2var book = new bestBook.BestBook('The Hobbit','J.R.R. Tolkien',1937,'fantasy');3console.log('The Hobbit is a fantasy book: ' + book.matchesFilterCriteria('fantasy'));4console.log('The Hobbit is a mystery book: ' + book.matchesFilterCriteria('mystery'));5console.log('The Hobbit is a book published in 1937: ' + book.matchesFilterCriteria(1937));6console.log('The Hobbit is a book published in 1940: ' + book.matchesFilterCriteria(1940));7console.log('The Hobbit is a book published in 1937 or 1940: ' + book.matchesFilterCriteria([1937,1940]));8console.log('The Hobbit is a book published in 1937 or 1950: ' + book.matchesFilterCriteria([1937,1950]));9console.log('The Hobbit is a book published in 1937 and 1950: ' + book.matchesFilterCriteria([[1937,1950]]));10console.log('The Hobbit is a book published in 1937 and 1950 or 1980: ' + book.matchesFilterCriteria([[1937,1950],1980]));11console.log('The Hobbit is a book published in 1937 and 1950 or 1980 and 2010: ' + book.matchesFilterCriteria([[1937,1950],[1980,2010]]));12console.log('The Hobbit is a book published in 1937 and 1950 or 1980 and 2010 or 2015: ' + book.matchesFilterCriteria([[1937,1950],[1980,2010],2015]));13console.log('The Hobbit is a book published in 1937 and 1950 or 1980 and 2010 or 2015 and 2016: ' + book.matchesFilterCriteria([[1937,1950],[1980,2010],[2015,2016]]));14console.log('The Hobbit is a book published in 1937 and 1950 or 1980 and 2010 or 2015 and 2016 or 2017: ' + book.matchesFilterCriteria([[1937,1950],[1980,2010],[2015,2016],2017]));15console.log('The

Using AI Code Generation

1var BestMatchFilter = require("./bestMatchFilter.js");2var filter = new BestMatchFilter();3var matches = filter.matchesFilterCriteria("xyz");4console.log(matches);5function BestMatchFilter() {6    this.matchesFilterCriteria = function (string) {7        return string === "xyz";8    }9}10module.exports = BestMatchFilter;

Using AI Code Generation

1var product = new BestBuyProduct();2var filteredProducts = [];3var allProducts = [];4var searchCriteria = "";5var searchValue = "";6var count = 0;7var total = 0;8var pages = 1;9var page = 1;10var perPage = 25;11var start = 0;12var end = 0;13var products = [];14var pageProducts = [];15var pageFilteredProducts = [];16                "customerReviewAverage", "customerReviewCount"];17                     "Customer Review Average", "Customer Review Count"];18var criteriaTypes = ["number", "text", "text", "text", "number", "number"];19var criteriaIndex = 0;20var criteriaName = criteriaNames[criteriaIndex];21var criteriaType = criteriaTypes[criteriaIndex];22var criteriaValue = criteria[criteriaIndex];23var value = "";24var filter = "";25var filters = [];

Using AI Code Generation

1var BestBuyProduct = require('./BestBuyProduct.js');2var products = require('./products.json');3var criteria = require('./criteria.json');4var filteredProducts = products.filter(function(product) {5  return BestBuyProduct.matchesFilterCriteria(product, criteria);6});7console.log(filteredProducts);8var BestBuyProduct = function() {9};10BestBuyProduct.matchesFilterCriteria = function(product, criteria) {11  var matches = true;12  var productKeys = Object.keys(product);13  var criteriaKeys = Object.keys(criteria);14  for (var i = 0; i < criteriaKeys.length; i++) {15    var key = criteriaKeys[i];16    if (productKeys.indexOf(key) > -1) {17      if (product[key] != criteria[key]) {18        matches = false;19        break;20      }21    }22  }23  return matches;24};25module.exports = BestBuyProduct;26  {27    "name": "Apple iPhone 6 16GB - Space Gray (Verizon Wireless)",28    "shortDescription": "Apple iPhone 6 16GB - Space Gray (Verizon Wireless)",29    "longDescription": "Apple iPhone 6 16GB - Space Gray (Verizon Wireless)",

Using AI Code Generation

1var BestMatchFinder = require('./BestMatchFinder.js');2var bestMatchFinder = new BestMatchFinder();3var string = "I like to play footbal";4var matches = bestMatchFinder.findMatches(string);5console.log("Best match for '" + string + "' is: " + matches[0]);6console.log("Other matches are: " + matches.slice(1));7The findMatches method returns an array of matches, sorted by score (the best match first). Each match is an object with the following

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