78 lines
2.3 KiB
JavaScript
78 lines
2.3 KiB
JavaScript
const { createLogger, format, transports: { Console }, config } = require('winston');
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const moment = require('moment');
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const chalk = require('chalk');
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const { DiscordWebhook, FileExtension } = require('./transports/');
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const Constants = {
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Colors: {
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error: 'red',
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warn: 'yellow',
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info: 'blue',
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verbose: 'cyan',
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debug: 'magenta',
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silly: 'magentaBright'
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}
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};
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class Logger {
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constructor(manager) {
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this.manager = manager;
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this.shardManager = manager.shardManager;
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this.logger = createLogger({
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levels: config.npm.levels,
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format:
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format.cli({
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colors: Constants.Colors
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}),
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transports: [
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new FileExtension({ filename: `logs/${this.date.split(' ')[0]}.log`, level: 'debug' }), //Will NOT log "silly" logs, could change in future.
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new FileExtension({ filename: `logs/errors/${this.date.split(' ')[0]}-error.log`, level: 'error' }),
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new Console({ level: 'silly' }), //Will log EVERYTHING.
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new DiscordWebhook({ level: 'error' }) //Broadcast errors to a discord webhook.
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]
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});
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//TODO: Add proper date-oriented filenames and add a daily rotation file (?).
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this.shardManager
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.on('shardCreate', (shard) => this.write('info', "Shard created.", shard));
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process.on("unhandledRejection", (error) => {
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this.write('error', `Unhandled promise rejection:\n${error.stack}`); //eslint-disable-line no-console
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});
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}
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write(type = 'silly', string = '', shard = null) {
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const color = Constants.Colors[type];
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const header = `${chalk[color](`[${this.date}][${shard ? `shard${this._shardId(shard)}` : 'manager'}]`)}`;
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this.logger.log(type, `${header} : ${string}`);
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}
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//Messages coming from the shards process.send functions.
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_handleMessage(shard, message) {
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this.write(message.type, message.message, shard);
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}
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_shardId(shard) {
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const { id } = shard;
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return `${id}`.length === 1 ? `0${id}` : `${id}`;
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}
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get date() {
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return moment().format("MM-DD-YYYY hh:mm:ss");
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}
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}
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module.exports = Logger; |