docker-compose.yml

services:
  kafka:
    image: apache/kafka:4.0.0
    container_name: kafka
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: broker,controller
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092,CONTROLLER://0.0.0.0:9091
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,CONTROLLER:PLAINTEXT
      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
      KAFKA_CONTROLLER_QUORUM_VOTERS: 1@kafka:9091
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true"
    healthcheck:
      test: ["CMD", "/opt/kafka/bin/kafka-topics.sh", "--bootstrap-server", "localhost:9092", "--list"]
      interval: 10s
      timeout: 10s
      retries: 10

  postgres:
    image: postgres:16
    container_name: postgres
    environment:
      POSTGRES_DB: ordersdb
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  order-service:
    build: ./order-service
    container_name: order-service
    ports:
      - "8080:8080"
    environment:
      SPRING_KAFKA_BOOTSTRAP_SERVERS: kafka:9092
      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/ordersdb
      SPRING_DATASOURCE_USERNAME: postgres
      SPRING_DATASOURCE_PASSWORD: postgres
    depends_on:
      kafka:
        condition: service_healthy
      postgres:
        condition: service_healthy

  stock-service:
    build: ./stock-service
    container_name: stock-service
    environment:
      SPRING_KAFKA_BOOTSTRAP_SERVERS: kafka:9092
    depends_on:
      kafka:
        condition: service_healthy

  email-service:
    build: ./email-service
    container_name: email-service
    environment:
      SPRING_KAFKA_BOOTSTRAP_SERVERS: kafka:9092
    depends_on:
      kafka:
        condition: service_healthy