style: run format:apply
This commit is contained in:
+162
-148
@@ -1,194 +1,208 @@
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import {
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CacheType,
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Client,
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GatewayIntentBits,
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Interaction,
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Message,
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OAuth2Scopes,
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PermissionFlagsBits,
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VoiceState
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CacheType,
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Client,
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GatewayIntentBits,
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Interaction,
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Message,
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OAuth2Scopes,
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PermissionFlagsBits,
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VoiceState
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} from 'discord.js';
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import { Logger } from './utils/log';
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import { config } from './utils/config';
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type BotEventListeners = {
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'messageCreate': (message: Message) => void;
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'interactionCreate': (interaction: Interaction) => void;
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'voiceStateUpdate': (oldState: VoiceState, newState: VoiceState) => void;
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messageCreate: (message: Message) => void;
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interactionCreate: (interaction: Interaction) => void;
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voiceStateUpdate: (oldState: VoiceState, newState: VoiceState) => void;
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};
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type BotEventListener<K extends keyof BotEventListeners> = BotEventListeners[K];
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export class Bot {
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private client: Client | undefined;
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private client: Client | undefined;
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private readonly token: string;
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private readonly clientId: string;
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private readonly token: string;
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private readonly clientId: string;
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private readonly log: Logger;
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private readonly log: Logger;
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private eventListeners: {
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[K in keyof BotEventListeners]?: BotEventListener<K>[];
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} = {};
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private eventListeners: {
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[K in keyof BotEventListeners]?: BotEventListener<K>[];
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} = {};
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/*
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/*
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event methods
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*/
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public on<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): void {
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if (!this.eventListeners[event]) {
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this.eventListeners[event] = [];
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}
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(this.eventListeners[event] as BotEventListener<K>[]).push(listener);
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}
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public on<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): void {
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if (!this.eventListeners[event]) {
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this.eventListeners[event] = [];
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}
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(this.eventListeners[event] as BotEventListener<K>[]).push(listener);
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}
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public off<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): boolean {
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const listeners = this.eventListeners[event];
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if (!listeners) return false;
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public off<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): boolean {
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const listeners = this.eventListeners[event];
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if (!listeners) return false;
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const index = (listeners as BotEventListener<K>[]).indexOf(listener);
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if (index > -1) {
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(listeners as BotEventListener<K>[]).splice(index, 1);
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return true;
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}
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return false;
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}
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const index = (listeners as BotEventListener<K>[]).indexOf(listener);
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if (index > -1) {
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(listeners as BotEventListener<K>[]).splice(index, 1);
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return true;
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}
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return false;
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}
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public once<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): void {
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const onceWrapper = ((...args: Parameters<BotEventListener<K>>) => {
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this.off(event, onceWrapper as BotEventListener<K>);
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(listener as (...args: unknown[]) => void)(...args);
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}) as BotEventListener<K>;
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public once<K extends keyof BotEventListeners>(
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event: K,
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listener: BotEventListener<K>
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): void {
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const onceWrapper = ((...args: Parameters<BotEventListener<K>>) => {
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this.off(event, onceWrapper as BotEventListener<K>);
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(listener as (...args: unknown[]) => void)(...args);
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}) as BotEventListener<K>;
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this.on(event, onceWrapper);
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}
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this.on(event, onceWrapper);
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}
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private emit<K extends keyof BotEventListeners>(
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event: K,
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...args: Parameters<BotEventListener<K>>
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): void {
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const listeners = this.eventListeners[event];
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if (listeners) {
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for (const listener of listeners as BotEventListener<K>[]) {
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try {
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(listener as (...args: unknown[]) => void)(...args);
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} catch (error) {
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this.log.error(`Error in event listener for ${String(event)}:`, error);
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}
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}
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}
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}
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private emit<K extends keyof BotEventListeners>(
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event: K,
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...args: Parameters<BotEventListener<K>>
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): void {
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const listeners = this.eventListeners[event];
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if (listeners) {
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for (const listener of listeners as BotEventListener<K>[]) {
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try {
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(listener as (...args: unknown[]) => void)(...args);
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} catch (error) {
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this.log.error(
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`Error in event listener for ${String(event)}:`,
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error
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);
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}
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}
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}
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}
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/*
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/*
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class methods
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*/
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private constructor() {
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this.log = new Logger('Bot');
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private constructor() {
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this.log = new Logger('Bot');
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this.token = config.token;
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this.clientId = config.client_id;
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}
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this.token = config.token;
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this.clientId = config.client_id;
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}
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public async init(): Promise<void> {
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this.log.info('Bot init');
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public async init(): Promise<void> {
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this.log.info('Bot init');
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if (this.client)
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throw new Error('Client already exists, was init called twice?');
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if (this.client)
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throw new Error('Client already exists, was init called twice?');
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this.log.info('Instantiating client');
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this.client = new Client({
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intents: [
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GatewayIntentBits.Guilds,
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GatewayIntentBits.GuildMessages,
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GatewayIntentBits.GuildVoiceStates,
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GatewayIntentBits.MessageContent
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]
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});
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this.log.info('Instantiating client');
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this.client = new Client({
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intents: [
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GatewayIntentBits.Guilds,
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GatewayIntentBits.GuildMessages,
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GatewayIntentBits.GuildVoiceStates,
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GatewayIntentBits.MessageContent
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]
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});
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this.log.info('Registering callbacks');
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this.client.on('clientReady', () => this.onReady());
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this.client.on('error', (err) => this.onError(err, false));
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this.client.on('shardError', (err) => this.onError(err, true));
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this.client.on('messageCreate', (message: Message<boolean>) => this.onMessage(message));
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this.client.on('interactionCreate', (interaction: Interaction<CacheType>) => this.onInteraction(interaction));
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this.client.on('voiceStateUpdate', (oldState: VoiceState, newState: VoiceState) => this.onVoiceStateUpdate(oldState, newState));
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this.log.info('Registering callbacks');
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this.client.on('clientReady', () => this.onReady());
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this.client.on('error', (err) => this.onError(err, false));
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this.client.on('shardError', (err) => this.onError(err, true));
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this.client.on('messageCreate', (message: Message<boolean>) =>
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this.onMessage(message)
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);
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this.client.on('interactionCreate', (interaction: Interaction<CacheType>) =>
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this.onInteraction(interaction)
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);
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this.client.on(
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'voiceStateUpdate',
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(oldState: VoiceState, newState: VoiceState) =>
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this.onVoiceStateUpdate(oldState, newState)
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);
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this.log.info('Logging in...');
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await this.client.login(this.token);
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}
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this.log.info('Logging in...');
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await this.client.login(this.token);
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}
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/*
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/*
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event listeners
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*/
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private onReady(): void {
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this.log.info('Logged in');
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private onReady(): void {
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this.log.info('Logged in');
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const inviteLink = this.client?.generateInvite({
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scopes: [OAuth2Scopes.ApplicationsCommands, OAuth2Scopes.Bot],
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permissions: [
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PermissionFlagsBits.AddReactions,
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PermissionFlagsBits.AttachFiles,
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PermissionFlagsBits.ChangeNickname,
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PermissionFlagsBits.Connect,
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PermissionFlagsBits.Speak,
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PermissionFlagsBits.ViewChannel,
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PermissionFlagsBits.ReadMessageHistory,
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PermissionFlagsBits.SendMessages,
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PermissionFlagsBits.SendMessagesInThreads,
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PermissionFlagsBits.SendVoiceMessages,
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PermissionFlagsBits.EmbedLinks
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]
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});
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const inviteLink = this.client?.generateInvite({
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scopes: [OAuth2Scopes.ApplicationsCommands, OAuth2Scopes.Bot],
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permissions: [
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PermissionFlagsBits.AddReactions,
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PermissionFlagsBits.AttachFiles,
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PermissionFlagsBits.ChangeNickname,
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PermissionFlagsBits.Connect,
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PermissionFlagsBits.Speak,
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PermissionFlagsBits.ViewChannel,
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PermissionFlagsBits.ReadMessageHistory,
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PermissionFlagsBits.SendMessages,
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PermissionFlagsBits.SendMessagesInThreads,
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PermissionFlagsBits.SendVoiceMessages,
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PermissionFlagsBits.EmbedLinks
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]
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});
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this.log.info('Invite link: %s', inviteLink);
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}
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this.log.info('Invite link: %s', inviteLink);
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}
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private onError(error: Error, isShardError: boolean): void {
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if (isShardError)
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this.log.error(
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'A shard error ocurred: %s - %s - %s',
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error.name,
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error.message,
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error.stack
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);
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else
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this.log.error(
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'An error ocurred: %s - %s - %s',
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error.name,
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error.message,
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error.stack
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);
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}
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private onError(error: Error, isShardError: boolean): void {
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if (isShardError)
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this.log.error(
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'A shard error ocurred: %s - %s - %s',
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error.name,
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error.message,
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error.stack
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);
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else
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this.log.error(
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'An error ocurred: %s - %s - %s',
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error.name,
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error.message,
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error.stack
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);
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}
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/*
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/*
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public event listeners
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*/
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private async onInteraction(interaction: Interaction): Promise<void> {
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this.emit('interactionCreate', interaction);
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}
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private async onInteraction(interaction: Interaction): Promise<void> {
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this.emit('interactionCreate', interaction);
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}
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private async onMessage(message: Message): Promise<void> {
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this.emit('messageCreate', message);
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}
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private async onMessage(message: Message): Promise<void> {
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this.emit('messageCreate', message);
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}
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private async onVoiceStateUpdate(oldState: VoiceState, newState: VoiceState): Promise<void> {
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this.emit('voiceStateUpdate', oldState, newState);
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}
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private async onVoiceStateUpdate(
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oldState: VoiceState,
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newState: VoiceState
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): Promise<void> {
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this.emit('voiceStateUpdate', oldState, newState);
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}
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/*
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/*
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singleton logic
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*/
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static #instance: Bot | null = null;
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static #instance: Bot | null = null;
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public static get get(): Bot {
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if (!Bot.#instance) Bot.#instance = new Bot();
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return Bot.#instance;
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}
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public static get get(): Bot {
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if (!Bot.#instance) Bot.#instance = new Bot();
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return Bot.#instance;
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}
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}
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