Feature/ode 50 create authentication service

.circleci/config.yml

@@ -8,7 +8,6 @@ jobs:
     docker:
       - image: circleci/node:12.13.0
       - image: circleci/mongo:4.2.1
-      # - image: circleci/mongo:3.4.4
     working_directory: ~/repo
     steps:
       - checkout

README.md

@@ -1,3 +1,2 @@
 # ongdev-api
-[![Coverage Status](https://coveralls.io/repos/github/OngDev/api-gateway/badge.svg?branch=master)](https://coveralls.io/github/OngDev/api-gateway?branch=master)
-
+[![Coverage Status](https://coveralls.io/repos/github/OngDev/api-gateway/badge.svg?branch=master)](https://coveralls.io/github/OngDev/api-gateway?branch=master)

index.js

@@ -5,11 +5,17 @@ import helmet from 'helmet';
 import morgan from 'morgan';
 import { join } from 'path';
 import rfs from 'rotating-file-stream';
-import mongoose from 'mongoose';
+import session from 'express-session';
+import errorHandler from 'errorhandler';
+import dotenv from 'dotenv';
 import logger from './src/logger/logger';
-import dbConfig from './src/configs/db.config';
+import connectDatabase from './src/configs/db.config';
 
-mongoose.Promise = global.Promise;
+/* istanbul ignore next */
+dotenv.config();
+
+// configure isProduction variable
+const isProduction = process.env.NODE_ENV === 'production';
 
 // defining the Express app
 const app = express();
@@ -32,18 +38,20 @@ const accessLogStream = rfs('access.log', {
 // adding morgan to log HTTP requests
 app.use(morgan('combined', { stream: accessLogStream }));
 
-// Connecting to the database
-mongoose
-  .connect(dbConfig.connectionString, {
-    useNewUrlParser: true,
-  })
-  .then(() => {
-    logger.info('Successfully connected to the database');
-  })
-  .catch((err) => {
-    logger.info(`Could not connect to the database. Exiting now...\n${err}`);
-    process.exit();
-  });
+// configure session
+app.use(session({
+  secret: 'vedgno',
+  cookie: { maxAge: 60000 },
+  resave: false,
+  saveUninitialized: false,
+}));
+
+// connect to mongo
+connectDatabase();
+
+if (!isProduction) {
+  app.use(errorHandler());
+}
 
 app.get('/', (req, res) => {
   logger.info('GET /');
@@ -58,6 +66,31 @@ app.get('*', (req, res) => {
   res.send('App works!!!!!');
 });
 
+// Error handlers & middlewares
+if (!isProduction) {
+  app.use((err, req, res) => {
+    res.status(err.status || 500);
+
+    res.json({
+      errors: {
+        message: err.message,
+        error: err,
+      },
+    });
+  });
+}
+
+app.use((err, req, res) => {
+  res.status(err.status || 500);
+
+  res.json({
+    errors: {
+      message: err.message,
+      error: {},
+    },
+  });
+});
+
 // starting the server
 app.listen(3001, () => {
   logger.info('listening on port 3001');