fix environment variables

Author: janishar

.env.example

@@ -7,23 +7,23 @@ NODE_ENV=development
 PORT=3000
 
 #Cors
-CORS_URL= '*'
+CORS_URL=*
 
 # Databse 
-DB_NAME='YOUR_MONGO_DB_NAME'
+DB_NAME=YOUR_MONGO_DB_NAME
 #localhost or IP of the server
-DB_HOST='YOUR_MONGO_DB_HOST_NAME' 
+DB_HOST=YOUR_MONGO_DB_HOST_NAME
 DB_PORT=27017
-DB_USER='YOUR_MONGO_DB_USER_NAME'
-DB_PWD='YOUR_MONGO_DB_USER_PWD'
+DB_USER=YOUR_MONGO_DB_USER_NAME
+DB_PWD=YOUR_MONGO_DB_USER_PWD
 
 #Log
 #Example '/Users/janisharali/logs'
 #DEFAUlT is this project's directory
-LOG_DIR='YOUR_DIRECTORY_PATH_FOR_LOG_FILES' 
+LOG_DIR=YOUR_DIRECTORY_PATH_FOR_LOG_FILES 
 
 # Token Info
-ACCESS_TOKEN_VALIDITY_DAYS= 30
-REFRESH_TOKEN_VALIDITY_DAYS= 120
-TOKEN_ISSUER= 'afteracademy.com'
-TOKEN_AUDIENCE= 'afteracademy_users'
+ACCESS_TOKEN_VALIDITY_DAYS=30
+REFRESH_TOKEN_VALIDITY_DAYS=120
+TOKEN_ISSUER=afteracademy.com
+TOKEN_AUDIENCE=afteracademy_users

src/server.ts

@@ -3,7 +3,7 @@ import Logger from './utils/Logger';
 import bodyParser from 'body-parser';
 import http from 'http';
 import cors from 'cors';
-import { port, corsUrl } from './config';
+import { port, corsUrl, environment } from './config';
 import './database'; // initialize database
 import { NotFoundError, ApiError, InternalError } from './utils/ApiError';
 
@@ -23,6 +23,10 @@ app.use((req: Request, res: Response, next: NextFunction) => next(new NotFoundEr
 
 // Middleware Error Handler
 app.use((err: Errback, req: Request, res: Response, next: NextFunction) => {
-	if (err instanceof ApiError) ApiError.handle(err, res);
-	else ApiError.handle(new InternalError(), res);
+	if (err instanceof ApiError) {
+		ApiError.handle(err, res);
+	} else {
+		if (environment === 'development') return res.status(500).json(err);
+		ApiError.handle(new InternalError(), res);
+	}
 });

src/utils/logger.ts

@@ -1,10 +1,11 @@
 import { createLogger, transports, format } from 'winston';
 import fs from 'fs';
+import path from 'path';
 import DailyRotateFile from 'winston-daily-rotate-file';
 import { environment, logDirectory } from '../config';
 
 let dir = logDirectory;
-if (!dir) dir = process.env.PWD + '/logs';
+if (!dir) dir = path.resolve('logs');
 
 // create directory if it is not present
 if (!fs.existsSync(dir)) {