utils/__init__.py

"""
Backend Utilities
"""
from .validators import (
    validate_uuid,
    validate_user_id,
    validate_ids,
    sanitize_string,
    validate_pagination,
    validate_enum,
    validate_coordinates,
)
from .logging_config import (
    setup_logging,
    get_logger,
    log_with_context,
    log_api_request,
    log_db_query,
    log_ai_request,
)
from .error_responses import (
    ErrorDetail,
    ErrorResponse,
    ErrorCodes,
    create_error_response,
    bad_request_error,
    unauthorized_error,
    forbidden_error,
    not_found_error,
    conflict_error,
    rate_limit_error,
    internal_server_error,
    service_unavailable_error,
)
from .env_validator import (
    validate_backend_env,
    print_env_summary,
    EnvValidationError,
)
from .cache_utils import (
    create_params_hash,
    normalize_params_for_cache,
    calculate_cache_similarity,
)
from .context_compression import (
    compress_spot,
    compress_spots,
    create_compression_guide,
    decompress_course_spots,
    calculate_compression_ratio,
)
from .geo import (
    EARTH_RADIUS_KM,
    haversine,
)

__all__ = [
    "validate_uuid",
    "validate_user_id",
    "validate_ids",
    "sanitize_string",
    "validate_pagination",
    "validate_enum",
    "validate_coordinates",
    "setup_logging",
    "get_logger",
    "log_with_context",
    "log_api_request",
    "log_db_query",
    "log_ai_request",
    "ErrorDetail",
    "ErrorResponse",
    "ErrorCodes",
    "create_error_response",
    "bad_request_error",
    "unauthorized_error",
    "forbidden_error",
    "not_found_error",
    "conflict_error",
    "rate_limit_error",
    "internal_server_error",
    "service_unavailable_error",
    "validate_backend_env",
    "print_env_summary",
    "EnvValidationError",
    "create_params_hash",
    "normalize_params_for_cache",
    "calculate_cache_similarity",
    "compress_spot",
    "compress_spots",
    "create_compression_guide",
    "decompress_course_spots",
    "calculate_compression_ratio",
    "EARTH_RADIUS_KM",
    "haversine",
]