---
id: 04e57a23-0a20-49d6-8c5a-2fa5fc4e55b5
type: workflow
title: "PR review: paper-dynasty-database#33 (APPROVED)"
tags: [pr-reviewer, paper-dynasty-database, fastapi, peewee, middleware, python]
importance: 0.5
confidence: 0.8
created: "2026-03-03T18:08:58.224854+00:00"
updated: "2026-03-04T00:19:09.370896+00:00"
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---

Reviewed paper-dynasty-database PR #33 — fix: replace 467 manual db.close() calls with middleware (#30). Verdict: APPROVED.

**Summary:** Correct implementation of the standard Peewee + FastAPI middleware pattern. Eliminates connection-leak bug across 467 call sites. Safe for both SQLite (dev) and PooledPostgresqlDatabase (prod).

**Key findings:**
- Middleware uses `reuse_if_open=True` and `is_closed()` guard — correct
- Diff: exactly 467 db.close() removals, 0 other router logic changes
- 15 router files will have unused `db` imports post-merge (flagged for follow-up)
- Middleware placement after include_router() is valid in Starlette
- Gitea blocks self-approval; posted as COMMENT with APPROVED recommendation

**Files changed:** app/main.py + 30 routers_v2 files