Files
AIclinicalresearch/COMMIT_DAY1.txt
HaHafeng 61cdc97eeb feat(platform): Fix pg-boss queue conflict and add safety standards
Summary:
- Fix pg-boss queue conflict (duplicate key violation on queue_pkey)
- Add global error listener to prevent process crash
- Reduce connection pool from 10 to 4
- Add graceful shutdown handling (SIGTERM/SIGINT)
- Fix researchWorker recursive call bug in catch block
- Make screeningWorker idempotent using upsert

Security Standards (v1.1):
- Prohibit recursive retry in Worker catch blocks
- Prohibit payload bloat (only store fileKey/ID in job.data)
- Require Worker idempotency (upsert + unique constraint)
- Recommend task-specific expireInSeconds settings
- Document graceful shutdown pattern

New Features:
- PKB signed URL endpoint for document preview/download
- pg_bigm installation guide for Docker
- Dockerfile.postgres-with-extensions for pgvector + pg_bigm

Documentation:
- Update Postgres-Only async task processing guide (v1.1)
- Add troubleshooting SQL queries
- Update safety checklist

Tested: Local verification passed
2026-01-23 22:07:26 +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