docker-compose.yml

services:
  db:
    image: postgres:16-alpine
    restart: always
    environment:
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: otp_service
    ports:
      - "5432:5432"
    volumes:
      - db-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U user -d otp_service"]
      interval: 5s
      timeout: 2s
      retries: 10

  redis:
    image: redis:7-alpine
    command: ["redis-server", "--requirepass", "redispass"]
    environment:
      - REDIS_PASSWORD=redispass
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "redispass", "ping"]
      interval: 5s
      timeout: 2s
      retries: 5

  app:
    build: .
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      - DATABASE_DSN=host=db user=user password=password dbname=otp_service port=5432 sslmode=disable
      - REDIS_ADDR=redis:6379
      - REDIS_PASS=redispass
      - JWT_SECRET=change_this_to_a_strong_secret
    ports:
      - "8080:8080"
    command: ["./otp-auth-service"]

volumes:
  db-data: