Files
AIclinicalresearch/COMMIT_DAY1.txt
HaHafeng dfc0fe0b9a feat(pkb): Integrate pgvector and create Dify replacement plan
Summary:
- Migrate PostgreSQL to pgvector/pgvector:pg15 Docker image
- Successfully install and verify pgvector 0.8.1 extension
- Create comprehensive Dify-to-pgvector migration plan
- Update PKB module documentation with pgvector status
- Update system documentation with pgvector integration

Key changes:
- docker-compose.yml: Switch to pgvector/pgvector:pg15 image
- Add EkbDocument and EkbChunk data model design
- Design R-C-R-G hybrid retrieval architecture
- Add clinical data JSONB fields (pico, studyDesign, regimen, safety, criteria, endpoints)
- Create detailed 10-day implementation roadmap

Documentation updates:
- PKB module status: pgvector RAG infrastructure ready
- System status: pgvector 0.8.1 integrated
- New: Dify replacement development plan (01-Dify替换为pgvector开发计划.md)
- New: Enterprise medical knowledge base solution V2

Tested: PostgreSQL with pgvector verified, frontend and backend functionality confirmed
2026-01-20 00:00:58 +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