saksham
1a4c80958f
FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring, source collection, LLM-based change analysis, enrichment, and account security (Turnstile, escalating lockout, email verification).
47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
"""App-level exceptions, mapped to HTTP responses in one place (main.py).
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Services raise these instead of `fastapi.HTTPException` so business logic
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stays importable/testable from Celery tasks, which don't have an HTTP
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response to raise into.
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"""
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from __future__ import annotations
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class AppError(Exception):
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"""Base class for all app-level errors."""
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class NotFoundError(AppError):
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pass
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class ConflictError(AppError):
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pass
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class AuthenticationError(AppError):
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pass
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class ForbiddenError(AppError):
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pass
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class ValidationAppError(AppError):
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pass
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class RateLimitedError(AppError):
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pass
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class ThrottledError(RateLimitedError):
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"""Raised by the IP throttle/ban engine (app/services/ip_throttle_service.py)
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- carries a machine-readable retry_after_seconds so the frontend can
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drive a live countdown instead of just showing a generic message."""
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def __init__(self, message: str, retry_after_seconds: int | None = None) -> None:
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super().__init__(message)
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self.retry_after_seconds = retry_after_seconds
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