Enhance Loggin

This will enhance the logging of error messages in catch blocks (the javascript Error object).

Due to a problem on wiston, when logging an error object, the winston just prints the messages, and all important details (like error line, etc,) is hidden.
Details: winstonjs/winston#1338

For example, if I'm developing a module or something fails with an Error, this is what is printed in the wiki.js log:


2022-09-16T02:31:41.383Z [MASTER] info: =======================================
2022-09-16T02:31:41.385Z [MASTER] info: = Wiki.js 2.5.286 =====================
2022-09-16T02:31:41.385Z [MASTER] info: =======================================
2022-09-16T02:31:41.386Z [MASTER] info: Initializing...
2022-09-16T02:31:42.334Z [MASTER] info: Using database driver pg for postgres [ OK ]
2022-09-16T02:31:42.337Z [MASTER] info: Connecting to database...
2022-09-16T02:31:42.501Z [MASTER] info: Database Connection Successful [ OK ]
2022-09-16T02:31:43.507Z [MASTER] warn: Mail is not setup! Please set the configuration in the administration area!
2022-09-16T02:31:43.675Z [MASTER] info: Loading GraphQL Schema...
2022-09-16T02:31:45.155Z [MASTER] info: GraphQL Schema: [ OK ]
2022-09-16T02:31:45.437Z [MASTER] error: SOME_ERROR is not defined




After this fix, the error is printed with more info:


Loading configuration from T:\powerdocs\wikijs\config.yml... OK
2022-09-16T02:32:08.650Z [MASTER] info: =======================================
2022-09-16T02:32:08.652Z [MASTER] info: = Wiki.js 2.5.286 =====================
2022-09-16T02:32:08.653Z [MASTER] info: =======================================
2022-09-16T02:32:08.653Z [MASTER] info: Initializing...
2022-09-16T02:32:09.627Z [MASTER] info: Using database driver pg for postgres [ OK ]
2022-09-16T02:32:09.632Z [MASTER] info: Connecting to database...
2022-09-16T02:32:09.897Z [MASTER] info: Database Connection Successful [ OK ]
2022-09-16T02:32:10.932Z [MASTER] warn: Mail is not setup! Please set the configuration in the administration area!
2022-09-16T02:32:11.116Z [MASTER] info: Loading GraphQL Schema...
2022-09-16T02:32:12.949Z [MASTER] info: GraphQL Schema: [ OK ]
2022-09-16T02:32:13.276Z [MASTER] error: ReferenceError: SOME_ERROR is not defined
    at module.exports (T:\wikijs\server\master.js:172:3)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Object.bootMaster (T:\wikijs\server\core\kernel.js:60:9)

server/core/logger.js

@@ -1,26 +1,61 @@
 // const _ = require('lodash')
 const winston = require('winston')
 
+
 /* global WIKI */
 
+let WikiErrorFormat = winston.format((info)=>{
+
+	var errorObject = null;
+
+	if(info instanceof Error){
+		errorObject = info;
+	}
+	else if(info.message instanceof Error){
+		errorObject = info.message;
+	}
+
+	info._wiki_error = errorObject;
+
+	return info;
+})
+
+
+let WikiLoggerPrintf = (info) =>{
+		var msg = info.message;
+
+		if(info._wiki_error){
+			msg = info._wiki_error.stack;
+		}
+
+
+
+		return `${info.timestamp} [${info.label}] ${info.level}: ${msg}`;
+
+	}
+
+
+
 module.exports = {
   loggers: {},
   init(uid) {
     const loggerFormats = [
+	  WikiErrorFormat(),
       winston.format.label({ label: uid }),
       winston.format.timestamp()
+     ,winston.format.errors({stack: true })
     ]
 
     if (WIKI.config.logFormat === 'json') {
       loggerFormats.push(winston.format.json())
     } else {
       loggerFormats.push(winston.format.colorize())
-      loggerFormats.push(winston.format.printf(info => `${info.timestamp} [${info.label}] ${info.level}: ${info.message}`))
+	  loggerFormats.push(winston.format.printf(WikiLoggerPrintf))
     }
 
     const logger = winston.createLogger({
-      level: WIKI.config.logLevel,
-      format: winston.format.combine(...loggerFormats)
+      level: WIKI.config.logLevel
+      ,format: winston.format.combine(...loggerFormats)
     })
 
     // Init Console (default)