Pack odds client integration - D-Sports Docs

Objective

Render server-calculated drop rates and expected outcomes consistently across shop and pack-opening experiences.

Data sources

GET /api/products pack metadata fields
GET /api/user/packs owned pack metadata fields
GET /api/packs/{id}/odds optional detailed odds payload

Key client areas

API contracts and pack metadata typing
Shop and pack-detail modal disclosure rendering
Pack-opening modal pre-open/reveal disclosure visibility
Open-action error surfacing and fallback messaging

UX requirements

Odds are visible before open, or one-tap toggleable.
Back/close controls are always available in modal flows.
Open failures display explicit actionable messages.
Guarantee copy renders only when supplied by backend.

QA checklist

Odds panel appears reliably in relevant surfaces.
Show/hide disclosure controls function in all modal states.
Modal close/back controls remain available in reveal flow.
API errors appear as user-facing messages, not silent failures.