Configure log levels for specific error types

src/backend/Logger.ts

@@ -1,5 +1,6 @@
 import {Config} from '../common/config/private/Config';
 import {LogLevel} from '../common/config/private/PrivateConfig';
+import {ErrorCodes} from '../common/entities/Error';
 
 
 const forcedDebug = process.env['NODE_ENV'] === 'debug';
@@ -103,4 +104,25 @@ export class Logger {
     });
     console.log(date + tag + LOG_TAG, ...args);
   }
+
+  public static logLevelForError(e: ErrorCodes): LoggerFunction {
+    switch (e) {
+      case ErrorCodes.INPUT_ERROR:
+      case ErrorCodes.NOT_AUTHENTICATED:
+      case ErrorCodes.ALREADY_AUTHENTICATED:
+      case ErrorCodes.NOT_AUTHORISED:
+      case ErrorCodes.PERMISSION_DENIED:
+      case ErrorCodes.CREDENTIAL_NOT_FOUND:
+        return Logger.debug
+      case ErrorCodes.SETTINGS_ERROR:
+      case ErrorCodes.TASK_ERROR:
+      case ErrorCodes.JOB_ERROR:
+      case ErrorCodes.THUMBNAIL_GENERATION_ERROR:
+      case ErrorCodes.PHOTO_GENERATION_ERROR:
+      case ErrorCodes.SERVER_ERROR:
+        return Logger.error
+      default:
+        return Logger.warn
+    }
+  }
 }

src/backend/middlewares/RenderingMWs.ts

@@ -132,8 +132,7 @@ export class RenderingMWs {
   ): void {
     if (err instanceof ErrorDTO) {
       if (err.details) {
-        Logger.warn('Handled error:');
+        LoggerRouter.log(logFn, req, res);
-        LoggerRouter.log(Logger.warn, req, res);
         // use separate rendering for detailsStr
         const d = err.detailsStr;
         delete err.detailsStr;