version: '3'

services:
  # Note: If you are assigning a custom name to your db service on the line below, make sure it does not contain underscores
  db:
    image: 'postgres:latest'
    environment:
      POSTGRES_USER: supertokens_user 
      POSTGRES_PASSWORD: somePassword 
      POSTGRES_DB: supertokens
    ports:
      - 5432:5432
    networks:
      - app_network
    restart: unless-stopped
    healthcheck:
      test: ['CMD', 'pg_isready', '-U', 'supertokens_user', '-d', 'supertokens']
      interval: 5s
      timeout: 5s
      retries: 5

  supertokens:
    image: registry.supertokens.io/supertokens/supertokens-postgresql:9.2.2
    depends_on:
      db:
        condition: service_healthy
    ports:
      - 3567:3567
    environment:
      POSTGRESQL_CONNECTION_URI: "postgresql://supertokens_user:somePassword@db:5432/supertokens"
    networks:
      - app_network
    restart: unless-stopped
    healthcheck:
      test: >
        bash -c 'exec 3<>/dev/tcp/127.0.0.1/3567 && echo -e "GET /hello HTTP/1.1\r\nhost: 127.0.0.1:3567\r\nConnection: close\r\n\r\n" >&3 && cat <&3 | grep "Hello"'
      interval: 10s
      timeout: 5s
      retries: 5

networks:
  app_network:
    driver: bridge