services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: nevup
      POSTGRES_PASSWORD: nevup
      POSTGRES_DB: nevup
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U nevup -d nevup"]
      interval: 2s
      timeout: 3s
      retries: 20

  redis:
    image: redis:7-alpine
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redisdata:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 2s
      timeout: 3s
      retries: 20

  migrate:
    build: .
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      NODE_ENV: production
      LOG_LEVEL: info
      DATABASE_URL: postgres://nevup:nevup@postgres:5432/nevup
      # REDIS_URL / JWT_SECRET are unused by migrate.js / seed.js but the
      # shared config.js fails fast on missing required env vars.
      REDIS_URL: redis://redis:6379
      JWT_SECRET: 97791d4db2aa5f689c3cc39356ce35762f0a73aa70923039d8ef72a2840a1b02
      SEED_ON_START: "true"
      SEED_FILE: /app/data/nevup_seed_dataset.csv
    command: ["sh", "-c", "node src/migrate.js && node src/seed.js"]

  api:
    build: .
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    environment:
      PORT: 3000
      NODE_ENV: production
      LOG_LEVEL: info
      DATABASE_URL: postgres://nevup:nevup@postgres:5432/nevup
      REDIS_URL: redis://redis:6379
      JWT_SECRET: 97791d4db2aa5f689c3cc39356ce35762f0a73aa70923039d8ef72a2840a1b02
      TRADE_EVENTS_STREAM: trade.events
      CONSUMER_GROUP: metrics-workers
    ports:
      - "3000:3000"
    command: ["node", "src/index.js"]
    restart: unless-stopped

  worker:
    build: .
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    environment:
      NODE_ENV: production
      LOG_LEVEL: info
      DATABASE_URL: postgres://nevup:nevup@postgres:5432/nevup
      REDIS_URL: redis://redis:6379
      JWT_SECRET: 97791d4db2aa5f689c3cc39356ce35762f0a73aa70923039d8ef72a2840a1b02
      TRADE_EVENTS_STREAM: trade.events
      CONSUMER_GROUP: metrics-workers
    command: ["node", "src/worker/index.js"]
    restart: unless-stopped

volumes:
  pgdata:
  redisdata: