Files
nuzlocke-tracker/.beans/nuzlocke-tracker-pm9f--genlocke-edge-cases.md
Julian Tabel f0307f0625 Guard genlocke data integrity edge cases
Block deletion of runs linked to a genlocke leg, prevent reactivating
completed/failed genlocke-linked runs, and guard encounter deletion
against genlocke transfer references with clear 400 errors.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-09 12:03:58 +01:00

1.6 KiB

title, status, type, priority, created_at, updated_at, parent
title status type priority created_at updated_at parent
Genlocke edge cases in-progress task normal 2026-02-09T08:48:46Z 2026-02-09T11:03:35Z nuzlocke-tracker-25mh

Guard genlocke-related data integrity edge cases. Audited existing endpoints for gaps in validation when runs, encounters, or legs interact with genlocke tracking.

Checklist

Critical

  • Block deletion of genlocke-linked runs. DELETE /runs/{id} now returns 400 if the run belongs to a genlocke leg. (runs.py)

  • Block reactivation of completed/failed genlocke-linked runs. PATCH /runs/{id} now returns 400 when trying to set status back to active on a genlocke-linked run. (runs.py)

High

  • Guard encounter deletion against transfer references. DELETE /encounters/{id} now checks for GenlockeTransfer references and returns 400 instead of a raw FK constraint violation. (encounters.py)

Already handled (verified during audit)

  • Advance leg twice — guarded by "next leg already has a run" check in advance_leg
  • Transfer eggs blocking starter route — transfer-target encounters are excluded from route-lock checks (encounters.py:90-96)
  • Shiny flag preservation during transfers — is_shiny is copied to egg encounter (genlockes.py)
  • Genlocke deletion cascading properly — CASCADE on FK for both GenlockeLeg and GenlockeTransfer, runs properly unlinked
  • Duplicate source transfers — prevented in practice by the "next leg already has a run" guard; target_encounter_id has a UNIQUE constraint
  • Empty transfer list — valid behavior, advances leg without transfers