feat(codes): code NOT NULL voor PBI/Story + Task.code + product_id denorm

Browse source

- Pbi.code en Story.code worden NOT NULL (tot dusver optional)
- Task krijgt code String + product_id String denorm + @@unique([product_id, code])
- Product krijgt back-relation tasks Task[]
- Migratie backfillt bestaande NULL-rijen via PL/pgSQL:
  PBI-N (per product), ST-N (3-digit padded met GREATEST om
  truncatie van LPAD bij 4-digit nummers te voorkomen),
  T-N voor alle tasks
- Codes zijn stabiele identifiers (Jira-stijl flat-per-product),
  zodat re-parenting de code niet muteert

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

...

This commit is contained in:

Janpeter Visser 2026-05-04 08:36:19 +02:00

parent 4b0ab8e4b2

commit 611b621d75

3 changed files with 84 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

docs/erd.svg Normal file

View file

File diff suppressed because one or more lines are too long

Side by side After Width:  |  Height:  |  Size: 552 KiB