f9dda7bd18
feat(backend): rename keywords to extracted_questions in query pipeline (sub-phase 2.3)
...
Change QueryDecomposer prompt to generate 2-5 sub-questions instead of keywords. Rename API field from keywords to extracted_questions across models, service, and router.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-24 16:23:53 +08:00
d49756f374
feat: add chunk PDF serving endpoint and frontend clickable source links (1.5.6)
...
- Add page_number and chunk_file_path to SourceMetadata model and query router
- Add GET /chunks/{file_path}/pdf endpoint with path traversal protection
- Add View PDF links in ResponsePanel source cards and ChunkList component
- Update TypeScript types and API helper for chunk PDF URLs
- Add backend tests (5) and frontend ChunkList tests (7)
- Update enhancement plan: all 3 features complete
2026-04-24 11:49:39 +08:00
178461915a
feat(backend): add documents CRUD service methods and Pydantic schemas
...
Add list_documents(), list_chunks(), delete_document(), delete_chunk() to RAGService for ChromaDB document management. New schemas: DocumentInfo, ChunkInfo, DocumentListResponse, DeleteResponse.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-23 19:02:07 +08:00
09f8cb7e6d
refactor(backend): update Pydantic models for ingestion and query
...
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-23 13:26:20 +08:00
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
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
Woody