# docker-compose.db.yml

version: "3.8"

services:
  fems-postgres:
    image: postgres:16
    container_name: fems-postgres
    restart: unless-stopped
    env_file:
      - .env.${NODE_ENV:-development}
    ports:
      - "${POSTGRES_PORT}:5432"
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - LANG=en_US.utf8
      - LC_ALL=en_US.utf8
      - POSTGRES_HOST_AUTH_METHOD=scram-sha-256
      - POSTGRES_INITDB_ARGS=--auth-host=scram-sha-256 --auth-local=scram-sha-256
    volumes:
      - fems_postgres:/var/lib/postgresql/data
      - ./backups/postgres:/backups
      - ./init-scripts:/docker-entrypoint-initdb.d
    command:
      - "postgres"
      - "-c"
      - "max_connections=100"
      - "-c"
      - "shared_buffers=128MB"
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-postgres}",
        ]
      interval: 30s
      timeout: 10s
      retries: 3
    # healthcheck:
    #   test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 3

  fems-timescaledb:
    image: timescale/timescaledb:latest-pg16
    container_name: fems-timescaledb
    restart: unless-stopped
    env_file:
      - .env.${NODE_ENV:-development}
    ports:
      - "${TIMESCALEDB_PORT}:5432"
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - POSTGRES_DB=${TIMESCALEDB_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${TIMESCALEDB_PASSWORD}
    volumes:
      - fems_timescaledb:/var/lib/postgresql/data
      - ./fems-timescaledb/postgresql.conf:/etc/postgresql/postgresql.conf:ro
      - ./fems-timescaledb/pg_hba.conf:/etc/postgresql/pg_hba.conf:ro
      - ./fems-timescaledb/init-scripts:/docker-entrypoint-initdb.d/:ro
    command: ["postgres", "-c", "config_file=/etc/postgresql/postgresql.conf"]
    # healthcheck:
    #   test:
    #     ["CMD-SHELL", "pg_isready -U ${TIMESCALEDB_USER} -d ${TIMESCALEDB_DB}"]
    networks:
      - internal

  fems-redis:
    image: redis:alpine
    container_name: fems-redis
    restart: unless-stopped
    env_file:
      - .env.${NODE_ENV:-development}
    ports:
      - "${REDIS_PORT}:6379"
    command: ["redis-server", "--requirepass", "${REDIS_PASSWORD}"]
    volumes:
      - fems_redis:/data
      - ./backups/redis:/backups
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - REDIS_PASSWORD=${NODE_ENV:-development:-REDIS_PASSWORD}
    depends_on:
      - fems-postgres
      - fems-timescaledb
    # healthcheck:
    #   test: ["CMD", "redis-cli", "ping"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 3

  # fems-mqtt:
  #   build:
  #     context: ./docker/mqtt
  #     dockerfile: Dockerfile
  #     args:
  #       - MQTT_USERNAME=fems
  #       - MQTT_PASSWORD=fems123!
  #       - NODE_RED_USERNAME=nodered_user
  #       - NODE_RED_PASSWORD=nodered_password123!
  #   container_name: fems-mqtt
  #   env_file:
  #     - .env.${NODE_ENV:-development}
  #   ports:
  #     - "${MQTT_PORT}:1883"
  #     - "${MQTT_WSS_PORT}:8883"
  #   volumes:
  #     - mqtt_data:/mosquitto/data
  #     - mqtt_log:/mosquitto/log
  #   environment:
  #     - NODE_ENV=${NODE_ENV:-development}
  #   restart: unless-stopped

volumes:
  fems_postgres:
  fems_redis:
  fems_timescaledb:

networks:
  default:
    driver: bridge
  internal:
    driver: bridge