move from tracer to winston for logging

index.js

@@ -11,44 +11,20 @@ if (Number(process.version.slice(1).split('.')[0]) < 12) {
 
 // Libraries
 const Discord = require('discord.js')
-const client = new Discord.Client({ disabledEvents: ['TYPING_START'] })
 const fs = require('fs')
-const colors = require('colors')
 const isDocker = require('is-docker')
 const sentry = require('@sentry/node')
 
-// Helpers
+// Create bot client instance
+const client = new Discord.Client({ disabledEvents: ['TYPING_START'] })
+
+// Load all our useful utilities
 client.config = require('./config')
 client.version = require('./version.json')
-client.db = require('./helpers/mongoose')
-require('./helpers/_functions')(client)
-require('./helpers/music')(client)
-
-// Initialise logger
-client.logger = require('tracer').colorConsole({
-  transport: function (data) {
-    console.log(data.output)
-    fs.appendFile('./file.log', data.rawoutput + '\n', err => {
-      if (err) throw err
-    })
-  },
-
-  format: [
-    '{{timestamp}} | {{title}} | {{file}} | {{message}}',
-    {
-      debug: `{{timestamp}} | ${'{{title}}'.magenta} | {{file}} | {{message}}`,
-      log: `{{timestamp}} | ${'{{title}}'.white} | {{file}} | {{message}}`,
-      info: `{{timestamp}} | ${'{{title}}'.cyan} | {{file}} | {{message}}`,
-      ready: `{{timestamp}} | ${'{{title}}'.green} | {{file}} | {{message}}`,
-      warn: `{{timestamp}} | ${'{{title}}'.yellow} | {{file}} | {{message}}`,
-      error: `{{timestamp}} | ${'{{title}}'.red} | {{file}} | {{message}}`,
-      fatal: `{{timestamp}} | ${'{{title}}'.red.bold} | {{file}} | {{message}}`
-    }
-  ],
-  dateformat: 'yyyy-mm-dd"T"HH:MM:ss',
-  methods: ['log', 'debug', 'info', 'ready', 'warn', 'error', 'fatal'],
-  filters: [colors.white]
-})
+client.db = require('./utils/mongoose')
+client.logger = require('./utils/logger')
+require('./utils/_functions')(client)
+require('./utils/music')(client)
 
 // Check if Woomy is running inside a Docker container
 if (isDocker() === true) {
@@ -116,7 +92,7 @@ const init = async () => {
 
   // Login to Discord
   function failedToLogin (err) {
-    client.logger.error('Failed to login: ' + err)
+    client.logger.error('Couldn\'t login: ' + err)
 
     process.exit(0)
   };

utils/logger.js

@@ -0,0 +1,65 @@
+'use strict'
+
+const { createLogger, format, transports, addColors } = require('winston')
+require('winston-daily-rotate-file')
+const fs = require('fs')
+
+if (!fs.existsSync('logs')) {
+  fs.mkdirSync('logs')
+}
+
+const dailyRotateFileTransport = new transports.DailyRotateFile({
+  filename: 'logs/%DATE%.log',
+  datePattern: 'YYYY-MM-DD'
+})
+
+const customLevels = {
+  levels: {
+    fatal: 0,
+    error: 1,
+    warn: 2,
+    ready: 3,
+    info: 4,
+    cmd: 5,
+    debug: 6
+  },
+
+  colors: {
+    fatal: 'bold red',
+    error: 'red',
+    warn: 'yellow',
+    ready: 'green',
+    info: 'cyan',
+    cmd: 'white',
+    debug: 'magenta'
+  }
+}
+
+const logger = createLogger({
+  level: 'info',
+  levels: customLevels.levels,
+  format: format.combine(
+    format.timestamp({
+      format: 'YYYY-MM-DD HH:mm:ss'
+    }),
+    format.printf(info => `${info.timestamp} ${info.level}: ${info.message}`)
+  ),
+
+  transports: [
+    new transports.Console({
+      level: 'info',
+      format: format.combine(
+        format.colorize(),
+        format.printf(
+          info => `${info.timestamp} ${info.level}: ${info.message}`
+        )
+      )
+    }),
+
+    dailyRotateFileTransport
+  ]
+})
+
+addColors(customLevels.colors)
+
+module.exports = logger