services:
  postgres:
    image: postgres:15-bullseye
    ports:
      - 5432:5432
    restart: on-failure:10
    environment:
      POSTGRES_PASSWORD: password
      POSTGRES_USER: watcher
      POSTGRES_DB: watcher
    healthcheck:
      test: "pg_isready -U watcher -d watcher"
      interval: 30s
      timeout: 10s
      retries: 10
      start_period: 30s
    volumes:
      - ./postgresql:/docker-entrypoint-initdb.d:ro

  kafka:
    image: docker.redpanda.com/vectorized/redpanda:v22.2.2
    restart: on-failure:10
    ports:
      - 9092:9092
    command:
      - redpanda start
      - --smp 1
      - --memory 1G
      - --reserve-memory 0M
      - --overprovisioned
      - --node-id 0
      - --check=false
      - --pandaproxy-addr PLAINTEXT://0.0.0.0:28082,OUTSIDE://0.0.0.0:8082
      - --advertise-pandaproxy-addr PLAINTEXT://kafka:8082,OUTSIDE://kafka:8082
      - --kafka-addr PLAINTEXT://0.0.0.0:29092,OUTSIDE://0.0.0.0:9092
      - --advertise-kafka-addr PLAINTEXT://kafka:9092,OUTSIDE://kafka:9092
      - --rpc-addr 0.0.0.0:33145
      - --advertise-rpc-addr kafka:33145
    healthcheck:
      test: [ "CMD", "rpk", "cluster", "health" ]
      interval: 30s
      timeout: 15s
      retries: 3
      start_period: 60s

  # This is for viewing the Kafka topics and the contents within it.
  # If you're like me, you don't really need this bit, just do unit test like usual.
  # If it's works, that it'll work.
  kafka-console:
    image: docker.redpanda.com/vectorized/console:latest
    environment:
      KAFKA_BROKERS: kafka:29092
    ports:
      - 8080:8080
    depends_on:
      kafka:
        condition: service_healthy

  inserter:
    build: ./inserter
    environment:
      DATABASE_URL: "postgresql://watcher:password@postgres:5432/watcher?sslmode=disable"
    restart: on-failure:5
    depends_on:
      postgres:
        condition: service_healthy

  balance-processor:
    build: ./balance-processor
    environment:
      KAFKA_ADDRESSES: "kafka:9092"
    restart: on-failure:5
    depends_on:
      kafka:
        condition: service_healthy

  customer-list:
    build: ./customer-list
    ports:
      - 7201:7201
    environment:
      DATABASE_URL: "postgresql://watcher:password@postgres:5432/watcher?sslmode=disable"
    restart: on-failure:5
    depends_on:
      postgres:
        condition: service_healthy

  # This is your space now.
  # If you are developing the application, you can comment these out.
  watcher:
    build: ./watcher
    environment:
      DATABASE_URL: "postgresql://watcher:password@postgres:5432/watcher?sslmode=disable"
      KAFKA_ADDRESSES: "kafka:9092"
    restart: on-failure:5
    depends_on:
      kafka:
        condition: service_healthy
      postgres:
        condition: service_healthy

  swimmer:
    build: ./swimmer
    environment:
      KAFKA_ADDRESSES: "kafka:9092"
    restart: on-failure:5
    depends_on:
      kafka:
        condition: service_healthy