diff --git a/app.js b/app.js
index ecbf096..686f07a 100644
--- a/app.js
+++ b/app.js
@@ -6,6 +6,8 @@ const xss = require('xss-clean');
 const hpp = require('hpp');
 const cors = require('cors');
 
+const httpLogger = require('./middlewares/httpLogger');
+const logger = require('./utils/logger');
 
 const userRoutes = require('./routes/userRoutes');
 const globalErrHandler = require('./controllers/errorController');
@@ -18,6 +20,9 @@ app.use(cors());
 // Set security HTTP headers
 app.use(helmet());
 
+//implementation logging
+app.use(httpLogger);
+
 // Limit request from the same API 
 const limiter = rateLimit({
     max: 150,
@@ -47,6 +52,7 @@ app.use('/api/v1/users', userRoutes);
 // handle undefined Routes
 app.use('*', (req, res, next) => {
     const err = new AppError(404, 'fail', 'undefined route');
+    logger.info(`undefined route: ${req.baseUrl}`);
     next(err, req, res, next);
 });
 
diff --git a/controllers/authController.js b/controllers/authController.js
index f961a24..3d22625 100644
--- a/controllers/authController.js
+++ b/controllers/authController.js
@@ -4,7 +4,7 @@ const {
 const jwt = require('jsonwebtoken');
 const User = require('../models/userModel');
 const AppError = require('../utils/appError');
-
+const logger = require("./utils/logger");
 
 const createToken = id => {
     return jwt.sign({
@@ -50,6 +50,7 @@ exports.login = async (req, res, next) => {
         });
 
     } catch (err) {
+        logger.error(err);
         next(err);
     }
 };
@@ -77,6 +78,7 @@ exports.signup = async (req, res, next) => {
         });
 
     } catch (err) {
+        logger.error(err);
         next(err);
     }
 
@@ -107,6 +109,7 @@ exports.protect = async (req, res, next) => {
         next();
 
     } catch (err) {
+        logger.error(err);
         next(err);
     }
 };
diff --git a/controllers/baseController.js b/controllers/baseController.js
index 1b264ee..3312242 100644
--- a/controllers/baseController.js
+++ b/controllers/baseController.js
@@ -1,5 +1,6 @@
 const AppError = require('../utils/appError');
 const APIFeatures = require('../utils/apiFeatures');
+const logger = require('./utils/logger');
 
 exports.deleteOne = Model => async (req, res, next) => {
     try {
@@ -14,6 +15,7 @@ exports.deleteOne = Model => async (req, res, next) => {
             data: null
         });
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 };
@@ -37,6 +39,7 @@ exports.updateOne = Model => async (req, res, next) => {
         });
 
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 };
@@ -53,6 +56,7 @@ exports.createOne = Model => async (req, res, next) => {
         });
 
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 };
@@ -72,6 +76,7 @@ exports.getOne = Model => async (req, res, next) => {
             }
         });
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 };
@@ -93,6 +98,7 @@ exports.getAll = Model => async (req, res, next) => {
         });
 
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 
diff --git a/controllers/userController.js b/controllers/userController.js
index 261c25f..a4e88ad 100644
--- a/controllers/userController.js
+++ b/controllers/userController.js
@@ -1,5 +1,6 @@
 const User = require('../models/userModel');
 const base = require('./baseController');
+const logger = require('./utils/logger');
 
 exports.deleteMe = async (req, res, next) => {
     try {
@@ -14,6 +15,7 @@ exports.deleteMe = async (req, res, next) => {
 
 
     } catch (error) {
+        logger.error(error);
         next(error);
     }
 };
diff --git a/middlewares/httpLogger.js b/middlewares/httpLogger.js
new file mode 100644
index 0000000..b6bc500
--- /dev/null
+++ b/middlewares/httpLogger.js
@@ -0,0 +1,13 @@
+const morgan = require('morgan');
+const logger = require('../utils/logger');
+
+class LoggerStream {
+    write(message) {
+        logger.info(message.substring(0, message.lastIndexOf('\n')));
+    }
+}
+
+module.exports = morgan(
+    'combined',
+    { stream: new LoggerStream() }
+); 
\ No newline at end of file
diff --git a/package.json b/package.json
index f97b3b9..96c6323 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,8 @@
     "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.7.7",
     "validator": "^12.0.0",
-    "xss-clean": "^0.1.1"
+    "xss-clean": "^0.1.1",
+    "morgan": "^1.9.1",
+    "winston": "^3.2.1"
   }
-}
+}
\ No newline at end of file
diff --git a/server.js b/server.js
index e6fa9da..a14d94f 100644
--- a/server.js
+++ b/server.js
@@ -1,5 +1,7 @@
 const mongoose = require('mongoose');
 const dotenv = require('dotenv');
+const logger = require("./utils/logger");
+
 dotenv.config({
     path: './config.env'
 });
@@ -7,6 +9,7 @@ dotenv.config({
 process.on('uncaughtException', err => {
     console.log('UNCAUGHT EXCEPTION!!! shutting down...');
     console.log(err.name, err.message);
+    logger.error(`UNCAUGHT REJECTON!!! shutting down: ${err.name, err.message}`);
     process.exit(1);
 });
 
@@ -32,6 +35,7 @@ app.listen(port, () => {
 process.on('unhandledRejection', err => {
     console.log('UNHANDLED REJECTION!!!  shutting down ...');
     console.log(err.name, err.message);
+    logger.error(`UNHANDLED REJECTON!!! shutting down: ${err.name, err.message}`);
     server.close(() => {
         process.exit(1);
     });
diff --git a/utils/logger.js b/utils/logger.js
new file mode 100644
index 0000000..e4d3785
--- /dev/null
+++ b/utils/logger.js
@@ -0,0 +1,19 @@
+const { createLogger, transports, format } = require('winston');
+
+const logger = createLogger({
+    format: format.combine(
+        format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss:ms' }),
+        format.printf(info => `${info.timestamp} ${info.level}: ${info.message}`)
+    ),
+    transports: [
+        new transports.File({
+            filename: './logs/all-logs.log',
+            json: false,
+            maxsize: 5242880,
+            maxFiles: 5,
+        })
+        // ,new transports.Console() // log toconsole
+    ]
+});
+
+module.exports = logger; 
\ No newline at end of file