Woody
|
7493b3aaf6
|
feat: Phase 1.4 acceptance tests, error handling, and polish
- Implement acceptance tests for ingest (real ChromaDB) and query (real LLM)
- Full 3-step RAG pipeline verified: decompose → retrieve → filter → generate
- Add logging to ingest and query routers
- Improve error handling: empty doc detection, proper HTTPException re-raising
- Add .txt file support to ingest endpoint
- Fix query router: strip distance from retrieve tuples before relevance filter
- Update plan: Phase 1 backend complete (all acceptance criteria met)
- Tests: 41 unit passed, 5 acceptance passed (real OpenRouter calls)
|
2026-04-22 17:45:50 +08:00 |
|
Woody
|
181f4eca5b
|
feat: Phase 1.3 query pipeline with decomposition, relevance filter, and response
- Add QueryDecomposer: extracts keywords from question via LLM JSON response
- Add RelevanceFilter: batch scores chunks 0-10, filters by threshold
- Add POST /api/v1/query endpoint with full 3-step pipeline:
1. QueryDecomposer.decompose() → keywords
2. RAGService.retrieve() → chunks from ChromaDB
3. RelevanceFilter.filter() → score and filter chunks
4. RAGService.generate_response() → bullet-point answer
- Fix SourceMetadata.upload_date type from datetime to str for flexibility
- Test-first: 13 new tests pass (5 decomposer, 5 relevance filter, 3 query endpoint)
- All Phase 1 tests: 41 passed, 2 skipped
|
2026-04-22 17:19:21 +08:00 |
|
Woody
|
d94abaac77
|
feat: Phase 1.2 ingestion pipeline with chunking and metadata
- Add document parsers (DOCX, PDF) with lazy imports
- Add TokenChunkingStrategy with ABC for future replacement
- Add metadata extraction (filename, upload_date, content_summary)
- Add RAGService for ChromaDB ingestion/retrieval/response generation
- Add POST /api/v1/ingest endpoint with file validation
- Test-first: 20 passed, 2 skipped (python-docx not installed)
|
2026-04-22 16:49:52 +08:00 |
|
Woody
|
3712397d64
|
feat: Phase 1.1 project setup with config, database, and models
- Add requirements.txt with all dependencies
- Add .env.example with required environment variables
- Add Pydantic Settings (config.py) with .env loading
- Add ChromaDB persistent client (database.py)
- Add Pydantic schemas (ingest.py) for request/response
- Add FastAPI main.py with CORS middleware
- Add package __init__.py files
- Add tests: test_phase1_config.py, test_phase1_database.py
- All 5 tests pass
|
2026-04-22 16:13:52 +08:00 |