bollwerk/app/src
Jens Reinemann 4cc7a781d2 feat(domain): add dashboard calculation use cases and tests
domain/model/:
- CategorySummary: item count + total value per category
- ExpiryWarning + ExpiryUrgency: expiry date warnings (urgent ≤6mo, warning ≤12mo)
- MinStockWarning: items below minimum stock with deficit

domain/usecase/:
- CalculateTotalValueUseCase: sum of quantity × unitPrice
- CalculateCategorySummaryUseCase: per-category item count and value
- CalculateSupplyRangeUseCase: kcal-based supply range in days
  (weight units g/kg/mg only, defaults 2 persons × 2000 kcal/day)
- GetExpiryWarningsUseCase: items expiring within 6/12 months
- GetMinStockWarningsUseCase: items where quantity < minStock

All use cases are pure functions with @Inject constructor() for Hilt.
39 unit tests covering all calculations including edge cases.

Closes #29
2026-05-14 01:38:32 +02:00
..
androidTest/java/de/krisenvorrat/app test: add unit tests for Room DAOs, LocalDateConverter, and JSON roundtrip 2026-05-14 00:32:45 +02:00
main feat(domain): add dashboard calculation use cases and tests 2026-05-14 01:38:32 +02:00
test/java/de/krisenvorrat/app feat(domain): add dashboard calculation use cases and tests 2026-05-14 01:38:32 +02:00