Files
AIclinicalresearch/COMMIT_DAY1.txt
HaHafeng dfc472810b feat(iit-manager): Integrate Dify knowledge base for hybrid retrieval
Completed features:
- Created Dify dataset (Dify_test0102) with 2 processed documents
- Linked test0102 project with Dify dataset ID
- Extended intent detection to recognize query_protocol intent
- Implemented queryDifyKnowledge method (semantic search Top 5)
- Integrated hybrid retrieval (REDCap data + Dify documents)
- Fixed AI hallucination bugs (intent detection + API field path)
- Developed debugging scripts
- Completed end-to-end testing (5 scenarios passed)
- Generated comprehensive documentation (600+ lines)
- Updated development plans and module status

Technical highlights:
- Single project single knowledge base architecture
- Smart routing based on user intent
- Prevent AI hallucination by injecting real data/documents
- Session memory for multi-turn conversations
- Reused LLMFactory for DeepSeek-V3 integration

Bug fixes:
- Fixed intent detection missing keywords
- Fixed Dify API response field path error

Testing: All scenarios verified in WeChat production environment

Status: Fully tested and deployed
2026-01-04 15:44:11 +08:00

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feat(iit): Initialize IIT Manager Agent MVP - Day 1 foundation complete
Summary:
- Launch IIT Manager Agent (AI-driven IIT research assistant)
- Complete Day 1/14: Database schema, module structure, WeChat integration
Database Layer:
- Add iit_schema with 5 tables
- Include V1.1 fields: cachedRules, lastSyncAt, miniProgramOpenId
- All CRUD tests passed
Module Structure:
- Create backend/src/modules/iit-manager/
- 223 lines TypeScript types
- Health check endpoint working
WeChat Integration:
- App registered: CorpID ww6ab493470ab4f377
- Access Token verified successfully
Documentation:
- Update system status doc v2.3 -> v2.4
- Complete IIT doc structure
- Technical plan V1.1 (2170 lines)
- MVP task list (615 lines)
Status: Day 1 complete (11/11 tasks), ready for Day 2