Merge branch 'feature/docker' into develop

+.git
+*/node_modules
+*/dist
+*/.nyc_output
+*/coverage
\ No newline at end of file

+version: "3"
+
+services:
+  server:
+    build:
+      context: .
+      dockerfile: ./server/Dockerfile
+    restart: unless-stopped
+    ports:
+      - "3000:3000"
+
+  web:
+    build:
+      context: .
+      dockerfile: ./web/Dockerfile
+    restart: unless-stopped
+    ports:
+      - "80:80"

+FROM node:14-alpine
+
+WORKDIR /usr
+
+COPY common ./common
+COPY server ./server
+
+WORKDIR /usr/common
+
+RUN yarn install
+
+WORKDIR /usr/server
+
+RUN yarn install
+RUN yarn build
+
+EXPOSE 3000
+
+CMD [ "node", "dist/server/index.js" ]

+FROM node:14-alpine as build
+
+WORKDIR /usr
+
+COPY common ./common
+COPY web ./web
+
+WORKDIR /usr/common
+
+RUN yarn install
+
+WORKDIR /usr/web
+
+RUN yarn install
+RUN yarn build
+
+FROM nginx:latest
+
+COPY web/default.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /usr/web/build /usr/web/build
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file

+server {
+    listen 80;
+    location / {
+        root    /usr/web/build;
+        index   index.html;
+        try_files $uri $uri/ /index.html;
+    }
+}
\ No newline at end of file

-import React from 'react';
-import { io } from 'socket.io-client';
+import React from "react";
+import { io } from "socket.io-client";
 
-export const socket = io('http://localhost:3000/');
+export const socket = io(`http://${window.location.hostname}:3000/`);
 const SocketContext = React.createContext(socket);
 
 export const SocketProvider = SocketContext.Provider;