docker-compose.yml

version: "3.8"

services:
  # Environment Setup Service
  env-setup:
    image: alpine:latest
    command: ["sh", "-c", "cp /app/.env.example /app/.env"]
    volumes:
      - .:/app
    entrypoint: ["sh", "-c", "cp /app/.env.example /app/.env"]

  # PostgreSQL service
  postgres-db:
    image: postgres:alpine
    container_name: db
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d postgres -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Zookeeper service
  zookeeper:
    image: wurstmeister/zookeeper:latest
    ports:
      - "2181:2181"
    depends_on:
      - env-setup

  # Kafka service
  kafka:
    image: wurstmeister/kafka:latest
    ports:
      - "9092:9092"
      - "9093:9092"
    environment:
      KAFKA_ADVERTISED_LISTENERS: INSIDE://kafka:9093,OUTSIDE://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_LISTENERS: INSIDE://0.0.0.0:9093,OUTSIDE://0.0.0.0:9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE
      KAFKA_LOG4J_LOGGERS: "kafka=DEBUG, kafka.request.logger=DEBUG"
    depends_on:
      - zookeeper
      - env-setup
    healthcheck:
      test:
        ["CMD", "kafka-topics.sh", "--bootstrap-server", "kafka:9092", "--list"]
      interval: 5s
      timeout: 5s
      retries: 5

  # API service
  api:
    build:
      context: ./api
    ports:
      - "3000:3000"
    depends_on:
      postgres-db:
        condition: service_healthy
      kafka:
        condition: service_healthy
    environment:
      DATABASE_URL: "postgresql://postgres:postgres@postgres-db:5432/postgres"
      EMAIL: "${EMAIL}"
      MOBILE: "${MOBILE}"
      PORT: 3000
      KAFKA_BROKER: "kafka:9093"

  # WhatsApp Consumer Service
  whatsapp-consumer:
    build:
      context: ./whatsapp-consumer
    depends_on:
      kafka:
        condition: service_healthy
    environment:
      KAFKA_BROKER: "kafka:9093"
      TWILIO_ACCOUNT_SID: "asdasd"
      TWILIO_AUTH_TOKEN: "asdasdas"
      TWILIO_SMS_FROM: "+141xxxx8886"

  # SMS Consumer Service
  sms-consumer:
    build:
      context: ./sms-consumer
    depends_on:
      kafka:
        condition: service_healthy
    environment:
      KAFKA_BROKER: "kafka:9093"
      TWILIO_ACCOUNT_SID: "asdasd"
      TWILIO_AUTH_TOKEN: "asdasdas"
      TWILIO_SMS_FROM: "+141xxxx8886"

  # Email Consumer Service
  email-consumer:
    build:
      context: ./email-consumer
    depends_on:
      kafka:
        condition: service_healthy
    environment:
      KAFKA_BROKER: "kafka:9093"
      SIB_KEY: jasndasndans3123213iuhasbcbiuh2hu
      SENDER_NAME: Rishi Singh
      SENDER_EMAIL: oasndasndonnj@gmail.com

volumes:
  postgres-data:
    external: false