docker-compose.yml

version: '3.7'

services:
  frontend:
    build:
      context: client
      dockerfile: Dockerfile
      args:
        - NODE_ENV=production
        - NEXT_PUBLIC_SERVER_URL=http://localhost:8000 # Server URL, this has to be publicly accessible
    environment: 
      - NEXT_PUBLIC_SERVER_URL=http://localhost:8000 # override the env at runtime
    command: sh -c 'npm run build && npm run start'  # and rebuild with the new server url before starting the server
    ports:
      - '3000:3000'
    depends_on: 
      - api # requires express server api
  
  api:
    build:
      context: server
      dockerfile: Dockerfile
    environment: 
      - SECRET_KEY=mysecretkey
      - DB_URI=mongodb://<choose a secret db username>:<your secret db password goes here>@mongodb:27017 # change for production
      - EVENTS_AK=<random UUID> # change for production
      - EVENTS_=<random number> # change for production
    ports:
      - '8000:8000'
    restart: always
    depends_on: 
      - mongodb # requires mongo db
  
  mongodb:
    image: mongo:latest
    restart: always
    environment:
      - MONGO_INITDB_ROOT_USERNAME=<choose a secret db username> # change for production
      - MONGO_INITDB_ROOT_PASSWORD=<your secret db password goes here> # change for production
    ports:
      - '127.0.0.1:27017:27017' # this service should not be reachable from outside