services:
  data:
    build: ./services/data
    environment:
      DATA_PROVIDER: ${DATA_PROVIDER:-excel}
      EXCEL_DIR: /app/data_files
      CACHE_DIR: /app/.cache
      INDEXED_KEYS: name,id,symbol
    volumes:
      - ./services/data/data_files:/app/data_files
      - data_cache:/app/.cache
    ports:
      - "8002:8002"

  logic:
    build: ./services/logic
    environment:
      DATA_URL: http://data:8002
    depends_on:
      - data
    ports:
      - "8001:8001"

  presentation:
    build: ./services/presentation
    environment:
      LOGIC_URL: http://logic:8001
    depends_on:
      - logic
    ports:
      - "8000:8000"

volumes:
  data_cache: