feat(vehicles): model-browse fallback for no-catalog VINs #149

root · 2026-06-23T09:13:04+03:00

root commented

2026-06-23 09:13:04 +03:00

When a VIN can't be decoded by any source but its WMI brand is known and
has a browse-able catalog (SERVICE_TO_BRAND), return a structured
{ noCatalog: { brandName, display }, vin } 200 response instead of
dead-ending. The web surfaces a "kataloğunu modelden incele" CTA that
deep-links into the existing /dashboard/catalog browse, where the parts
usually exist (Fiat Egea NM4356 -> PL24 TIPO-EGEA; old Renault VF1 -> 147k
emex parts) but aren't reachable by the specific VIN's index entry.

Brands with no browse catalog (Honda, Maserati, Alfa, ...) keep the
existing informative dead-end. New analytics: vin_decode_no_catalog +
vin_no_catalog_browse_clicked (this case no longer emits vin_decode_error).

Tests: 2 api (browseable -> fallback, non-browseable -> throws) + 1 web
(CTA renders, no error banner). RCA writeup:
/home/s/ss/katalogsiz-vin-rca-2026-06-23.md

Co-Authored-By: Claude Opus 4.8 (1M context) noreply@anthropic.com

When a VIN can't be decoded by any source but its WMI brand is known and has a browse-able catalog (SERVICE_TO_BRAND), return a structured { noCatalog: { brandName, display }, vin } 200 response instead of dead-ending. The web surfaces a "kataloğunu modelden incele" CTA that deep-links into the existing /dashboard/catalog browse, where the parts usually exist (Fiat Egea NM4356 -> PL24 TIPO-EGEA; old Renault VF1 -> 147k emex parts) but aren't reachable by the specific VIN's index entry. Brands with no browse catalog (Honda, Maserati, Alfa, ...) keep the existing informative dead-end. New analytics: vin_decode_no_catalog + vin_no_catalog_browse_clicked (this case no longer emits vin_decode_error). Tests: 2 api (browseable -> fallback, non-browseable -> throws) + 1 web (CTA renders, no error banner). RCA writeup: /home/s/ss/katalogsiz-vin-rca-2026-06-23.md Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

root added 1 commit 2026-06-23 09:13:05 +03:00

feat(vehicles): model-browse fallback for no-catalog VINs

QA Gate (P0/P1) / Test affected app (pull_request) Has been cancelled

Details

9232e40942

When a VIN can't be decoded by any source but its WMI brand is known and
has a browse-able catalog (SERVICE_TO_BRAND), return a structured
{ noCatalog: { brandName, display }, vin } 200 response instead of
dead-ending. The web surfaces a "kataloğunu modelden incele" CTA that
deep-links into the existing /dashboard/catalog browse, where the parts
usually exist (Fiat Egea NM4356 -> PL24 TIPO-EGEA; old Renault VF1 -> 147k
emex parts) but aren't reachable by the specific VIN's index entry.

Brands with no browse catalog (Honda, Maserati, Alfa, ...) keep the
existing informative dead-end. New analytics: vin_decode_no_catalog +
vin_no_catalog_browse_clicked (this case no longer emits vin_decode_error).

Tests: 2 api (browseable -> fallback, non-browseable -> throws) + 1 web
(CTA renders, no error banner). RCA writeup:
/home/s/ss/katalogsiz-vin-rca-2026-06-23.md

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

root merged commit 0760989b52 into main

2026-06-23 09:13:11 +03:00

root referenced this issue from a commit

2026-06-23 09:13:12 +03:00

Merge pull request 'feat(vehicles): model-browse fallback for no-catalog VINs' (#149) from dev into main

Sign in to join this conversation.

1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: root/sase.tr#149