37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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"""Liveness and readiness endpoints (section 24)."""
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from __future__ import annotations
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from fastapi import APIRouter
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from app.core.config import get_settings
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from app.core.database import database_is_ready
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from app.core.redis import redis_is_ready
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from app.schemas.health import DependencyStatus, HealthOut, ReadyOut
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router = APIRouter(tags=["health"])
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@router.get("/health", response_model=HealthOut)
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async def health() -> HealthOut:
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"""Liveness probe: process is up and able to respond. No dependency
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checks — that's /ready."""
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return HealthOut(status="ok")
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@router.get("/ready", response_model=ReadyOut)
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async def ready() -> ReadyOut:
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settings = get_settings()
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db_ok = await database_is_ready()
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redis_ok = await redis_is_ready()
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dependencies = [
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DependencyStatus(name="postgresql", ok=db_ok, required=True),
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DependencyStatus(name="redis", ok=redis_ok, required=settings.REDIS_REQUIRED),
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]
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is_ready = db_ok and (redis_ok or not settings.REDIS_REQUIRED)
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return ReadyOut(status="ready" if is_ready else "not_ready", dependencies=dependencies)
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