Some miner changes and added docker files with updated README

.dockerignore

@@ -0,0 +1 @@
+node_modules

Dockerfile

@@ -0,0 +1,7 @@
+FROM node:12.22.9
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+EXPOSE 5000
+CMD [ "npm", "start" ]

README.md

@@ -38,5 +38,14 @@ npm run dev
 
 // Server runs on http://localhost:5000 and client on http://localhost:3000
 ```
+## To Run Using Docker
+```bash
+#run this command inside project diretory
+docker-compose up -d
+#run the following command to see logs
+docker-compose logs
+#run the following the command to stop and delete the containers
+docker-compose down
+```
 
 For deploying to Heroku, please refer to [this](https://www.youtube.com/watch?v=71wSzpLyW9k) helpful video by TraversyMedia.

client/.dockerignore

@@ -0,0 +1,3 @@
+/node_modules
+package.lock.json
+yarn.lock

client/Dockerfile

@@ -0,0 +1,7 @@
+FROM node:12.22.9
+WORKDIR /app
+COPY package.json ./
+RUN npm install 
+COPY . .
+EXPOSE 3000
+CMD ["npm","start"]

client/package.json

@@ -5,6 +5,7 @@
   "dependencies": {
     "axios": "^0.18.0",
     "classnames": "^2.2.6",
+    "is-empty": "^1.2.0",
     "jwt-decode": "^2.2.0",
     "react": "^16.6.3",
     "react-dom": "^16.6.3",

docker-compose.yml

@@ -0,0 +1,31 @@
+services:
+  authserver:
+    build:
+      context: ./
+      dockerfile: Dockerfile
+    ports:
+      - "5000:5000"
+    container_name: auth_server
+    volumes : 
+      - ./:/app
+    networks:
+      - app-network
+  client:
+    build:
+      context: ./client
+      dockerfile: Dockerfile
+    container_name: react_client
+    volumes: 
+      - ./client:/app
+    ports:
+      - "3000:3000"
+    networks:
+      - app-network
+    depends_on:
+      - authserver
+networks:
+  app-network:
+    driver : bridge
+
+#Remember to change proxy in client package.json file to authserver container name
+

package.json

@@ -16,6 +16,7 @@
     "bcryptjs": "^2.4.3",
     "body-parser": "^1.18.3",
     "concurrently": "^4.0.1",
+    "cors": "^2.8.5",
     "express": "^4.16.4",
     "is-empty": "^1.2.0",
     "jsonwebtoken": "^8.3.0",

server.js

@@ -2,11 +2,12 @@ const express = require("express");
 const mongoose = require("mongoose");
 const bodyParser = require("body-parser");
 const passport = require("passport");
-
+const cors = require("cors");
 const users = require("./routes/api/users");
 
 const app = express();
 
+app.use(cors());
 // Bodyparser middleware
 app.use(
   bodyParser.urlencoded({