FROM node:12-alpine as builder
WORKDIR /usr/src/app
COPY . .
RUN npm install --silent
RUN npm run ng build --prod
FROM nginx:latest
COPY --from=builder /usr/src/app/dist/FrontEnd /var/www
COPY ./default.conf /etc/nginx/nginx.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

FROM golang:latest
ENV GO111MODULE=on
RUN mkdir /app
WORKDIR /app
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN go build main.go
EXPOSE 8000
CMD [ "./main" ]

version: '3.7'
services:
    postgres:
      image: "postgres:latest"
      restart: always
      volumes:
        - ./init.sql:/docker-entrypoint-initdb.d/init.sql
        - data:/var/lib/postgresql/data
      ports:
        - "5432:5432"
      environment:
        - POSTGRES_DB=Project
        - POSTGRES_USER=postgres
        - POSTGRES_PASSWORD=password
      networks:
        - mynet
    #Back-end
    golang:
      build:
        context: .
        dockerfile: Dockerfile
      container_name: golang
      links:
        - postgres  
      ports:
        - "8000:8000"
      networks:
        - mynet
    
    #Front-end Angular Application
    angular:
      links:
        - golang
      build:
        context: ./FrontEnd
        dockerfile: Dockerfile
      environment:
        - host=golang
      ports:
        - "4200:80"
      networks:
        - mynet
volumes:
  data:
networks:
  mynet:
    driver: bridge

worker_processes 4;
events {
    worker_connections  1024;
}
http {
    server {
        listen 80;
        root   /var/www;
        index  index.html index.htm;
        include /etc/nginx/mime.types;
        location / {
            try_files $uri $uri/ /index.html;
        }
        location /users {
            proxy_pass http://golang:8000;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $http_host;
        }
    }
}