TenantAtlas/specs/079-inventory-links-non-uuid-ids/spec.md
ahmido ff671d8d4a fix(spec-079): allow non-UUID ids in inventory_links (#96)
## Why
Some Microsoft Graph / Intune identifiers are not UUIDs (e.g. scope tag id "0"). With `inventory_links.source_id` / `target_id` typed as `uuid`, PostgreSQL fails when inventory dependency extraction tries to persist those edges.

## What
- PostgreSQL migration changes `inventory_links.source_id` and `inventory_links.target_id` to `text`.
- Regression test ensures a non-UUID id ("0") can be persisted; on pgsql it also asserts the columns are `text`.

## Notes
- UUID identifiers continue to work (stored as strings).
- No UI/Filament changes.

## Testing
- `vendor/bin/sail artisan test --compact tests/Feature/Inventory/InventoryLinksNonUuidIdsTest.php`

Co-authored-by: Ahmed Darrazi <ahmeddarrazi@MacBookPro.fritz.box>
Reviewed-on: #96
2026-02-07 09:18:00 +00:00

835 B

Spec 079: Inventory links support non-UUID IDs

Date: 2026-02-07

Problem

Inventory dependency extraction writes edges into inventory_links. Some Microsoft Graph / Intune identifiers (notably scope tag IDs) can be non-UUID strings (e.g. "0"). The current schema defines inventory_links.source_id and inventory_links.target_id as UUID columns, causing PostgreSQL failures when non-UUID identifiers are inserted.

Goal

Allow storing non-UUID identifiers in inventory_links without crashing inventory sync/extraction.

Requirements

  • inventory_links.source_id and inventory_links.target_id must accept arbitrary string identifiers.
  • Existing UUID identifiers must continue to work.
  • Behavior must be covered by tests.

Non-goals

  • No redesign of the dependency graph model.
  • No UI/Filament changes.