Add simple docker compose configuration

.docker/app.env.dist

@@ -0,0 +1,3 @@
+APP_LISTEN_PORT=3000
+GOOGLE_OAUTH_CLIENT_ID='YOUR_CLIENT_ID'
+GOOGLE_OAUTH_SECRET_ID='YOUR_SECRET_ID'

.docker/postgres.env.dist

@@ -0,0 +1,3 @@
+POSTGRES_USER=invoice_user
+POSTGRES_PASSWORD=invoice!@#
+POSTGRES_DB=invoice

.gitignore

@@ -1,5 +1,6 @@
 # Config file
-config.local.js
+.docker/web.env
+.docker/postgres.env
 
 # Library
 node_modules/

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:7.7
+
+ADD . /var/www/invoice_app
+
+WORKDIR /var/www/invoice_app
+
+EXPOSE 3000
+
+RUN npm install
+
+CMD [npm, start]

README.md

@@ -12,27 +12,29 @@ docker run --rm node npm install
 
 ## Setup
 
-### Config
+### Config & install
 
-Create a config.local.js in the root directory of the project and override or set any value provided by config.js. The minimal contents for the config.local.js file should be:
+To configure the whole stack you need to setup the docker compose environments. To handle this just copy the copy 
+distribution files
 
 ```
-module.exports = {
-  APP_LISTEN_PORT: 3000,
-  GOOGLE_OAUTH_CLIENT_ID: 'YOUR_CLIENT_ID',
-  GOOGLE_OAUTH_SECRET_ID: 'YOUR_SECRET_ID'
-}
+cp .docker/app.env.dist .docker/app.env
+cp .docker/posgress.env.dist .docker/posgress.env
 ```
-
-
-## Run
+When you copy you config files and setup all the data in there like google 
+API credentials you are able to install the application.
 
 ```
-host$ docker run -it --rm -v ${PWD}:/app -w /app -p 3000:3000 node bash
+docker-compose run --rm app npm install
 ```
 
-This will enter your short time lived container and will allow you to start the application 
+
+## Run
+
+To run the stack just perform 
 
 ```
-container$id npm start
+docker-compose up -d
 ```
+
+Now you can open watch your project on [http://localhost:3000/]()

docker-compose.yml

@@ -0,0 +1,26 @@
+version: "2"
+services:
+  app:
+    build: ./
+    env_file:
+      - ./.docker/app.env
+    ports:
+      - "3000:3000"
+    volumes:
+      - .:/var/www/invoice-node-app
+    working_dir: /var/www/invoice-node-app
+    command: [npm, run, dev]
+  db:
+    image: postgres:9.6.2-alpine
+    env_file: ./.docker/postgres.env
+    volumes:
+      - ./data/invoice-node-app-db:/var/lib/postgresql
+    ports:
+      - "5432:5432"
+  db_test:
+    image: postgres:9.6.2-alpine
+    env_file: ./.docker/postgres.env
+    volumes:
+      - ./data/invoice-node-app-db-test:/var/lib/postgresql
+    ports:
+      - "5433:5432"

index.js

@@ -1,13 +1,12 @@
-const CONFIG = require('./config.local')
 const express = require('express')
 const auth = require('./src/login/auth')
 
 const app = express()
 const Auth = auth(
   app,
-  CONFIG.GOOGLE_OAUTH_CLIENT_ID,
-  CONFIG.GOOGLE_OAUTH_SECRET_ID,
-  `http://localhost:${CONFIG.APP_LISTEN_PORT}`
+  process.env.GOOGLE_OAUTH_CLIENT_ID,
+  process.env.GOOGLE_OAUTH_SECRET_ID,
+  `http://localhost:${process.env.APP_LISTEN_PORT}`
 )
 
 app.get('/', (req, res) => res.send('<a href="/auth/google">Sign In with Google</a>'))
@@ -28,6 +27,6 @@ app.get('/user/profile', function (req, res) {
 ${JSON.stringify(req.user)}`)
 })
 
-app.listen(CONFIG.APP_LISTEN_PORT, function () {
-  console.log(`X-Team invoice server is running at port ${CONFIG.APP_LISTEN_PORT}!`)
+app.listen(process.env.APP_LISTEN_PORT, function () {
+  console.log(`X-Team invoice server is running at port ${process.env.APP_LISTEN_PORT}!`)
 })