Using pino as a log writer + Append the Generics to make Routing more scalable
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Amaury
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package-lock.json
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package-lock.json
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Load Diff
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@ -29,6 +29,7 @@
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"@types/nock": "^11.1.0",
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"@types/node": "^15.3.0",
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"@types/node-fetch": "^2.5.10",
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"@types/pino": "^6.3.8",
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"@types/sinon-chai": "^3.2.5",
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"@typescript-eslint/eslint-plugin": "^4.23.0",
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"@typescript-eslint/parser": "^4.23.0",
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@ -44,6 +45,7 @@
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"mocha": "^8.4.0",
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"nock": "^13.0.11",
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"node-fetch": "^2.6.1",
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"pino": "^6.11.3",
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"prettier": "^2.3.0",
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"sinon-chai": "^3.6.0",
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"tmp-promise": "^3.0.2",
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@ -1,5 +1,4 @@
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import { Client, Message, TextChannel } from 'discord.js';
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import dedent from 'ts-dedent';
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import { ImplementableApi } from './implementableApi';
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import { once as eventsOnce } from 'events';
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@ -29,7 +28,12 @@ type ChannelsType = {
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ChannelPeerTube: TextChannel;
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};
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class DiscordParser extends ImplementableApi {
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type TBaseDiscordMessageType = ('addListener' | 'newEntriesNotify') &
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ImplementableApi.TBaseMessageType;
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class DiscordParser<
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T extends TBaseDiscordMessageType
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> extends ImplementableApi<T> {
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readonly botPrefix: string;
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readonly channels: {
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[key: string]: TextChannel;
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@ -46,9 +50,9 @@ class DiscordParser extends ImplementableApi {
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this.settingEvents();
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}
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static async instanciate(
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static async instanciate<T extends TBaseDiscordMessageType>(
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config: DiscordParser.Config
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): Promise<DiscordParser.ConstructorPattern> {
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): Promise<DiscordParser<T>> {
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const client = new Client();
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client.login(config.token);
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await eventsOnce(client, 'ready');
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@ -63,12 +67,12 @@ class DiscordParser extends ImplementableApi {
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),
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};
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return {
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return new DiscordParser<T>({
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name: config.name,
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channels: channels,
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client: client,
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botPrefix: config.keyWord,
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};
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});
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}
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private static getTextChannel(client: Client, id: string): TextChannel {
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@ -78,7 +82,7 @@ class DiscordParser extends ImplementableApi {
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return channel;
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}
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public receivedMessage(message: ImplementableApi.Message) {
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public receivedMessage(message: ImplementableApi.Message<T>) {
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switch (message.type) {
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case 'newEntriesNotify':
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this.sendMsgYtb(
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@ -114,13 +118,14 @@ class DiscordParser extends ImplementableApi {
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if (msg_splitted[0] === this.botPrefix) {
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switch (msg_splitted[1]) {
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case 'add':
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const send_message: ImplementableApi.Message = {
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const send_message: ImplementableApi.Message<TBaseDiscordMessageType> =
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{
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rawContent: {
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address: msg_splitted[2],
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user: message.author.toString(),
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date: message.createdAt.toUTCString(),
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},
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type: 'newListener',
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type: 'addListener',
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};
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message.channel.send('Ceci est un feedback');
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this.emit('addListener', send_message);
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@ -10,14 +10,17 @@ namespace ImplementableApi {
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* the type field permit to know which type of message it is
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* rawContent field is the string content of the message
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*/
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export type Message = {
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export type Message<T extends TBaseMessageType> = {
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idListener?: number;
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type: 'newEntriesNotify' | 'newListener';
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type: T | 'logging';
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rawContent: any;
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};
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export type TBaseMessageType = string;
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}
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abstract class ImplementableApi extends EventEmitter {
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abstract class ImplementableApi<
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T extends ImplementableApi.TBaseMessageType
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> extends EventEmitter {
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readonly name: string;
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constructor(readonly config: ImplementableApi.Config) {
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@ -25,7 +28,7 @@ abstract class ImplementableApi extends EventEmitter {
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this.name = config.name;
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}
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public abstract receivedMessage(message: ImplementableApi.Message): void;
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public abstract receivedMessage(message: ImplementableApi.Message<T>): void;
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}
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export { ImplementableApi };
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@ -1,11 +1,6 @@
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import { ImplementableApi } from './implementableApi';
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import {
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appendFileSync,
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closeSync,
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openSync,
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writeFile,
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writeFileSync,
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} from 'fs';
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import pino, { Logger } from 'pino';
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namespace LogWriter {
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export type Config = ImplementableApi.Config & {
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@ -17,33 +12,30 @@ namespace LogWriter {
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*/
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class LogWriter extends ImplementableApi {
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readonly path: string;
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readonly logger: Logger;
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constructor(readonly config: LogWriter.Config) {
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super(config);
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this.path = config.path;
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this.firstWrite();
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}
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private firstWrite() {
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this.writeMsg('LogWriter is running');
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this.logger = pino(pino.destination({ dest: config.path }));
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}
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private writeMsg(message: string): void;
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private writeMsg(message: ImplementableApi.Message): void;
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private writeMsg(message: ImplementableApi.Message | string) {
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if (typeof message !== 'string')
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message = `[${message.type} :: ${new Date().toISOString()}] ${
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message.rawContent
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message = `[${message.type}] ${
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typeof message.rawContent === 'string'
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? message.rawContent
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: JSON.stringify(message.rawContent)
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} ${
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message.idListener ??
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`( listener_id : ${message.idListener} )\n`
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}`;
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const fd = openSync(this.path, 'a');
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const str = `[${new Date().toISOString()}] ${message}\n`;
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appendFileSync(fd, str);
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closeSync(fd);
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// const str = `[${new Date().toISOString()}] ${message}\n`;
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this.logger.info(message);
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}
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public receivedMessage(message: ImplementableApi.Message) {
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@ -1,8 +1,5 @@
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import { ImplementableApi } from './implementableApi';
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import { DiscordParser } from './discordParser';
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import { LogWriter } from './logWriter';
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import { PeerTubeRequester } from './peertubeRequester';
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import EventEmitter from 'events';
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namespace Router {
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@ -12,44 +9,57 @@ namespace Router {
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};
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export type InternalConfig = {
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events: EventsType[];
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apis: {
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apiName: string;
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}[];
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};
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// export type GlobalConfig = {
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// router: InternalConfig;
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// };
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}
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class Router extends EventEmitter {
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api_array: { [key: string]: ImplementableApi } = {};
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routes: Router.InternalConfig;
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class Router<
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MessageType extends ImplementableApi.TBaseMessageType
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> extends EventEmitter {
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api_array: { [key: string]: ImplementableApi<MessageType> } = {};
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events: Router.EventsType[];
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constructor(readonly config: Router.EventsType[]) {
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super();
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this.routes = { events: config, apis: [] };
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this.events = config;
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}
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public injectDependency(api: ImplementableApi): void {
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public injectDependency(api: ImplementableApi<MessageType>): void {
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if (api.name in this.api_array)
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throw `The api name '${api.name}' is already take`;
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this.routes.apis.push({ apiName: api.name });
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this.api_array[api.name] = api;
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this.setEvents(api);
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this.receivedMessage({
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rawContent: `The dependency \`${api.name}\` was well injected into the router`,
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type: 'logging',
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});
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}
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private setEvents(api: ImplementableApi) {
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for (const eventName in this.routes.events.map(
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private setEvents(api: ImplementableApi<MessageType>) {
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for (const event of this.events.filter(
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(ev) => ev.type === 'received'
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))
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api.on(eventName, () => this.emit(eventName));
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)) {
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api.on(event.name, (obj: ImplementableApi.Message<MessageType>) => {
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this.receivedMessage({
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type: 'logging',
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rawContent: `A message of type \`${obj.type}\` was emited by \`${api.name}\` with the event \`${event.name}\``,
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});
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this.emit(event.name, obj);
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});
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}
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}
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public receivedMessage(message: ImplementableApi.Message) {
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for (const apiName in this.routes.apis)
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this.api_array[apiName].receivedMessage(message);
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public receivedMessage(message: ImplementableApi.Message<MessageType>) {
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this.redirectMessage({
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rawContent: `A message of type \`${message.type}\` was received`,
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type: 'logging',
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});
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this.redirectMessage(message);
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}
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private redirectMessage(message: ImplementableApi.Message<MessageType>) {
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for (const api in this.api_array)
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this.api_array[api].receivedMessage(message);
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}
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}
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@ -1,77 +0,0 @@
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import chai, { expect } from 'chai';
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import sinon from 'ts-sinon';
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import sinonChai from 'sinon-chai';
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chai.use(sinonChai);
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import { DiscordParser } from '../src/discordParser';
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//data
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const config: DiscordParser.Config = {
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channelsId: {
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idChannelPeerTube: 'peertubeID',
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idChannelYtb: 'ytbChannel',
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},
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keyWord: 'myDiscordKeyword',
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name: 'DiscordTestedInterface',
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token: 'mySecretDiscordToken',
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};
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//mockeded imports
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import { Channel, ChannelManager, Client } from 'discord.js';
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describe.skip('test DiscordParser', function () {
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let clientMockOn: sinon.SinonStub,
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clientMockLogin: sinon.SinonStub,
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channelStub: sinon.SinonStubbedInstance<Channel>,
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channelManagerMockResolve: sinon.SinonStub;
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before(() => {
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clientMockOn = sinon.stub(Client.prototype, 'on');
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clientMockOn.withArgs('message', sinon.match.func).onFirstCall();
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clientMockOn.throws('Error, bad parameter or too much call');
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clientMockLogin = sinon.stub(Client.prototype, 'login');
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clientMockLogin
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.withArgs(config.token)
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.onFirstCall()
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.resolves('ok')
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.returnsThis();
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clientMockLogin.throws('Error, bad parameter or too much call');
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channelStub = sinon.createStubInstance(Channel);
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channelManagerMockResolve = sinon.stub(
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ChannelManager.prototype,
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'resolve'
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);
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channelManagerMockResolve
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.withArgs(config.channelsId.idChannelPeerTube)
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.onFirstCall()
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.returns(channelStub);
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channelManagerMockResolve
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.withArgs(config.channelsId.idChannelYtb)
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.onFirstCall()
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.returns(channelStub);
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channelManagerMockResolve.throws("Error Bad id's or too much call");
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});
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after(() => {
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clientMockOn.restore();
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clientMockLogin.restore();
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channelManagerMockResolve.restore();
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});
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it('it will test the DiscordParser constructor', async function () {
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//when
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const discordParser = new DiscordParser(config);
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// expect
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expect(discordParser.token).to.be.eql(config.token);
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await discordParser.channels.then((channels) => {
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expect(channels.ChannelYtb.id).to.be.eql(
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config.channelsId.idChannelYtb
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);
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});
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});
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});
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@ -5,42 +5,49 @@ import sinonChai from 'sinon-chai';
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chai.use(sinonChai);
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const expect = chai.expect;
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import { withFile } from 'tmp-promise';
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import { writeFileSync } from 'fs';
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import { ImplementableApi, Router } from '../src/index';
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import { Router } from '../src/index';
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import { DiscordParser } from '../src/discordParser';
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import { LogWriter } from '../src/logWriter';
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import { PeerTubeRequester } from '../src/peertubeRequester';
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// const well_build_routing_file: Router.GlobalConfig = require('./rsrc/wellBuildedRoutingFile.json');
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const well_build_routing_file: Router.GlobalConfig = require('./rsrc/wellBuildedRoutingFile.json');
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describe('testing the routing part', function () {
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describe('testing the building part', function () {
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it('it will test a normal building', async function () {
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await withFile(
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async (file) => {
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const edit_config = {
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...well_build_routing_file,
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logWriter: {
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...well_build_routing_file.logWriter,
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...{ path: file.path },
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const events: Router.EventsType[] = [
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{
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name: 'newEntries',
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type: 'emit',
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},
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};
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const r = new Router(edit_config);
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// expect(r.api_array['Discord']).to.be.instanceOf(
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// DiscordParser
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// );
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expect(r.api_array['logWriter']).to.be.instanceOf(
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LogWriter
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);
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expect(r.api_array['peertubeRequester']).to.be.instanceOf(
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PeerTubeRequester
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);
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{
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name: 'addListener',
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type: 'received',
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},
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{ postfix: '.log' }
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);
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];
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type AllowedEvents = 'newEntries' | 'addListener'; // need to match with the EventsType's names
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class FakeApi extends ImplementableApi<AllowedEvents> {
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constructor(conf: ImplementableApi.Config) {
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super(conf);
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}
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receivedMessage(msg: ImplementableApi.Message<AllowedEvents>) {
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// don't do anything
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}
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}
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describe.only('testing the routing part', function () {
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describe('testing the injection', function () {
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it('will test the dependency injection', function () {
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// given
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const myRouter = new Router<AllowedEvents>(events);
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const myObj = new FakeApi({ name: 'myFakeApi' });
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// first expect
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expect(myRouter.api_array).to.be.empty;
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expect(myRouter.events).to.be.empty;
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// when
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myRouter.injectDependency(myObj);
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// expect
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expect(myRouter.api_array).to.have.keys(['myFakeApi']);
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expect(myRouter.api_array['myFakeApi']).to.be.instanceOf(FakeApi);
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expect(myRouter.events).to.be.empty;
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});
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});
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describe('testing the data transmission', function () {
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|
|
@ -48,6 +55,31 @@ describe('testing the routing part', function () {
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it('it will emit a new listener request', function () {});
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});
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describe('testing the data reception', function () {
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it('it will received a new entries notification', function () {});
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it.only('it will received a new entries notification', function () {
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//given
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const myMessageWhoWouldBeSend: ImplementableApi.Message<AllowedEvents> =
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{
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rawContent: 'My content',
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type: 'logging',
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idListener: 5,
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};
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const myStub = sinon.stub(FakeApi.prototype, 'receivedMessage');
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const myRouter = new Router([]);
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const myObj = new FakeApi({ name: 'myFakeApi' });
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myRouter.injectDependency(myObj);
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// when
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myRouter.receivedMessage(myMessageWhoWouldBeSend);
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// expect
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expect(myStub.firstCall).to.have.been.calledWith(
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myMessageWhoWouldBeSend
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);
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expect(myStub.secondCall).to.have.been.calledWith({
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rawContent:
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'The dependency `myFakeApi` was well injected into the router',
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type: 'logging',
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||||
});
|
||||
});
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||||
});
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||||
});
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|
|
|
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|
|
@ -1,43 +0,0 @@
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import chai, { expect } from 'chai';
|
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import sinon from 'ts-sinon';
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import sinonChai from 'sinon-chai';
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|
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chai.use(sinonChai);
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|
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import { withDir } from 'tmp-promise';
|
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import { existsSync, readFileSync } from 'fs';
|
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|
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import { LogWriter } from '../src/logWriter';
|
||||
|
||||
const config: LogWriter.Config = {
|
||||
name: 'logWirterTested',
|
||||
path: 'it will be set by tmp-promise',
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};
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|
||||
describe('test logWriter', function () {
|
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describe('constructor', function () {
|
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it('will test the constructor with a new file', async function () {
|
||||
await withDir(
|
||||
async (dir) => {
|
||||
const log_writer = new LogWriter({
|
||||
...config,
|
||||
...{ path: dir.path + '/toto.log' },
|
||||
});
|
||||
expect(existsSync(dir.path + '/toto.log')).to.be.true;
|
||||
expect(
|
||||
readFileSync(dir.path + '/toto.log', {
|
||||
encoding: 'utf-8',
|
||||
})
|
||||
).to.match(/LogWriter is running\n+$/g);
|
||||
},
|
||||
{ unsafeCleanup: true }
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('received message', function () {
|
||||
it('will test the print function', function () {});
|
||||
});
|
||||
});
|
||||
|
||||
//presenter le projet . listener -> import sous forme de plugin
|
||||
Loading…
Reference in New Issue
Block a user