feat: Convert helpers to use JS files

packages/backend/src/helpers/logger.js

@@ -0,0 +1,46 @@
+import * as winston from 'winston';
+import appConfig from '../config/app';
+
+const levels = {
+  error: 0,
+  warn: 1,
+  info: 2,
+  http: 3,
+  debug: 4,
+};
+
+const colors = {
+  error: 'red',
+  warn: 'yellow',
+  info: 'green',
+  http: 'magenta',
+  debug: 'white',
+};
+
+winston.addColors(colors);
+
+const format = winston.format.combine(
+  winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss:ms' }),
+  winston.format.colorize({ all: true }),
+  winston.format.printf(
+    (info) => `${info.timestamp} [${info.level}]: ${info.message}`
+  )
+);
+
+const transports = [
+  new winston.transports.Console(),
+  new winston.transports.File({
+    filename: 'logs/error.log',
+    level: 'error',
+  }),
+  new winston.transports.File({ filename: 'logs/server.log' }),
+];
+
+export const logger = winston.createLogger({
+  level: appConfig.logLevel,
+  levels,
+  format,
+  transports,
+});
+
+export default logger;