services:
  kafka:
    image: confluentinc/cp-kafka:7.6.0
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: broker,controller
      KAFKA_LISTENERS: PLAINTEXT://:9092,CONTROLLER://:9093
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_CONTROLLER_QUORUM_VOTERS: 1@kafka:9093
      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,CONTROLLER:PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      CLUSTER_ID: "MkU3OEVBNTcwNTJENDM2Qg"
    ports:
      - "9092:9092"
    healthcheck:
      test: ["CMD-SHELL", "kafka-topics --bootstrap-server localhost:9092 --list || exit 1"]
      interval: 10s
      timeout: 10s
      retries: 10

  kafka-init:
    image: confluentinc/cp-kafka:7.6.0
    depends_on:
      kafka:
        condition: service_healthy
    entrypoint: ["/bin/sh", "-c"]
    command: |
      "kafka-topics --bootstrap-server kafka:9092 --create --if-not-exists --topic ai.recognize.paid --partitions 3 --replication-factor 1 &&
       kafka-topics --bootstrap-server kafka:9092 --create --if-not-exists --topic ai.recognize.free --partitions 1 --replication-factor 1"

  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: food_ai
      POSTGRES_USER: food_ai
      POSTGRES_PASSWORD: food_ai_local
    ports:
      - "5433:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U food_ai -d food_ai"]
      interval: 5s
      timeout: 5s
      retries: 10

  app:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "9090:8080"
    environment:
      DATABASE_URL: postgres://food_ai:food_ai_local@postgres:5432/food_ai?sslmode=disable
      FIREBASE_CREDENTIALS_FILE: /app/firebase-credentials.json
      JWT_SECRET: local-dev-secret-change-in-prod
      ALLOWED_ORIGINS: http://localhost:3000,http://localhost:9090
      KAFKA_BROKERS: kafka:9092
    depends_on:
      postgres:
        condition: service_healthy
      kafka:
        condition: service_healthy
    volumes:
      - ./firebase-credentials.json:/app/firebase-credentials.json:ro

volumes:
  pgdata: