I Luk Kim
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9e2a8aba47
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Codebase improvements: caching decorator, Pydantic v2, DB indexes, connection pooling, Alembic
- Add @with_cache() decorator to eliminate ~15-line caching boilerplate per endpoint
- Apply decorator to 8 existing endpoints (stocks, alpaca, finra) and add caching
to 6 previously uncached endpoints (news, etf, filings) with appropriate TTLs
- Migrate all @validator to @field_validator (Pydantic v2), deduplicate validation
logic into shared functions in validators.py
- Fix datetime.utcnow() → datetime.now(timezone.utc), remove unused uuid import
- Convert ErrorLogResponse class Config → model_config = ConfigDict(...)
- Add health check exception logging instead of silent pass
- Add data_source indexes to PriceData and FinancialData tables
- Initialize Alembic with async engine configuration
- Add persistent HTTP sessions for SEC client (aiohttp) and FRED proxy (httpx)
- Add response_model schemas for Alpaca bars/intraday and news-only/social-only
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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5 months ago |