forked from cartsnitch/cartsnitch
CartSnitch Engineer Bot
2460a00d4e
- Refactor database.py to use init_db()/close_db() lifecycle - Add create_db_engine() with pool_size=10, max_overflow=20, pool_pre_ping=True - Replace cache.py stub with real Redis client using redis.asyncio - Implement init_redis()/close_redis() with graceful error handling - Replace no-op lifespan in main.py with proper startup/shutdown - Enhance health endpoint to check DB and Redis connectivity - Add tests for database, cache, and health endpoint lifecycle Co-Authored-By: Paperclip <noreply@paperclip.ing>
44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
"""Health check and error metrics endpoints."""
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from fastapi import APIRouter, Depends
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from sqlalchemy import text
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from cartsnitch_api.auth.dependencies import verify_service_key
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from cartsnitch_api.cache import get_redis
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from cartsnitch_api.database import get_engine
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from cartsnitch_api.middleware.error_handler import get_error_monitor
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router = APIRouter(tags=["health"])
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@router.get("/health")
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async def health():
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engine = get_engine()
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db_ok = False
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redis_ok = False
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try:
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async with engine.connect() as conn:
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await conn.execute(text("SELECT 1"))
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db_ok = True
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except Exception:
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pass
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try:
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r = get_redis()
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if r:
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await r.ping()
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redis_ok = True
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except Exception:
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pass
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status = "ok" if db_ok else "degraded"
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return {"status": status, "db": db_ok, "redis": redis_ok}
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@router.get("/internal/error-stats", dependencies=[Depends(verify_service_key)])
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async def error_stats():
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"""Error monitoring stats — internal only (requires X-Service-Key)."""
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monitor = get_error_monitor()
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return monitor.get_stats()
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