106 Commits (e2389eba31b8891c735edd330495e929748ba35f)
 

Author SHA1 Message Date
I Luk Kim 9e2a8aba47 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>
5 months ago
I Luk Kim bf6932ca2f Add Alpaca-specific DB table and Redis caching for Alpaca/FINRA endpoints
Separate Alpaca price data into dedicated AlpacaPriceData table to avoid
UniqueConstraint('ticker', 'date') conflicts with Yahoo Finance PriceData.
Add Redis caching (build_cache_key/get_cached_response/set_cached_response)
to 3 Alpaca endpoints and 2 FINRA query endpoints with appropriate TTLs.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
5 months ago
I Luk Kim 93d8018746 Update API documentation with SEC filings endpoints
Add SEC Filings section to root HTML docs, example requests, key features,
and OpenAPI tags for Swagger UI / ReDoc visibility.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
5 months ago
I Luk Kim d0f1a9a7d0 Add SEC filings indexing, search, and exhibit extraction (8-K, 6-K, 20-F, 40-F)
Extract shared SECHttpClient from ETF fetcher (retry, backoff, cache, throttle)
and apply it to both ETF and core SEC services, fixing missing rate limiting.
Add SECFiling DB model, Pydantic schemas, SECFilingsService with auto-indexing,
and REST endpoints at /filings/search, /filings/documents, /filings/exhibit.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
5 months ago
I Luk Kim 44f8979805 Fix frontend Docker dev environment for React 19 compatibility
- Upgrade Node base image from 18-alpine to 20-alpine (npm compatibility)
- Use npm ci instead of npm install for reliable dependency extraction
- Use named volumes for node_modules and .next to avoid anonymous volume issues
- Upgrade React/ReactDOM to ^19.0.0 for Next.js 15.4.6 compatibility
- Change Dockerfile to use --legacy-peer-deps for peer dep conflicts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
5 months ago
I Luk Kim 355aeb19d3 Initial commit with full project improvements
Security: config-based CORS, default secret warnings, sort_by validation
Error handling: debug logging in cache silent failures
Architecture: shared resolve_time_parameters, deduplicated logger init, unified route structure
Database: conditional SQLite/PostgreSQL engine, in-memory test DB, dialect-aware date formatting, optimized stats query
Docker: .dockerignore, pinned yfinance_plus commit
Dependencies: removed duplicates, added version upper bounds, removed unused axios
Frontend: custom _document/_error pages, adminApi client, Layout standardization, ESLint version update

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
5 months ago