feat: Phase 1 – Konten, Kategorien, Transaktionen, EZB-Währungsumrechnung
Backend: - Modelle + Migration 0002: accounts, account_identifiers, category_groups, categories, transactions, exchange_rates (alle owner-gescoped). - EZB-Kursdienst (90-Tage/Historie) + Backfill-Skript; Umrechnung EUR<->CHF zum Buchungsdatum mit lokalem Cache und manueller Übersteuerung; EUR-Pivot (amount_eur_cents) eingefroren. - Kontostände + Netto-Vermögen (Umrechnung in Hauptwährung). - Router: accounts (inkl. IBAN-Identifikatoren), categories (Gruppen+Kategorien), transactions (Ausgabe/Einnahme/Transfer, cross-currency), rates. - Gruppierte Standard-Kategorien je Nutzer beim Anlegen. - pytest-Suite: Währung, Salden, Cross-Currency-Transfer, Nutzer-Isolation. Frontend: - Seiten Konten, Kategorien, Buchungen; Icon-Chip, Geldbetrag mit Umrechnung, Icon-/Farbwähler, Modal; erweitertes SVG-Icon-Set (Konto-/Kategorie-Icons). - Währungs-/Datumsformatierung (EUR de-DE, CHF de-CH), i18n DE/EN erweitert. - Live-Umrechnungs-Vorschau im Transfer-Formular. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,59 @@
|
||||
from datetime import date
|
||||
from decimal import Decimal
|
||||
|
||||
|
||||
def _ensure_rate(day: date, rate: str) -> None:
|
||||
from app.database import SessionLocal
|
||||
from app.models import ExchangeRate
|
||||
|
||||
db = SessionLocal()
|
||||
try:
|
||||
if db.get(ExchangeRate, (day, "CHF")) is None:
|
||||
db.add(ExchangeRate(date=day, currency="CHF", rate_per_eur=Decimal(rate)))
|
||||
db.commit()
|
||||
finally:
|
||||
db.close()
|
||||
|
||||
|
||||
def test_conversion_and_override(admin):
|
||||
from app.database import SessionLocal
|
||||
from app.services import currency
|
||||
|
||||
d = date(2026, 1, 15)
|
||||
_ensure_rate(d, "0.95")
|
||||
db = SessionLocal()
|
||||
try:
|
||||
assert currency.to_eur_cents(db, 9500, "CHF", d) == 10000 # 9500 / 0.95
|
||||
assert currency.from_eur_cents(db, 10000, "CHF", d) == 9500
|
||||
assert currency.convert(db, 10000, "EUR", "CHF", d) == 9500
|
||||
assert currency.to_eur_cents(db, 5000, "EUR", d) == 5000 # EUR bleibt EUR
|
||||
# Manuell gesetzter Kurs hat Vorrang vor dem EZB-Kurs.
|
||||
assert currency.to_eur_cents(db, 10000, "CHF", d, fx_rate=2.0) == 5000
|
||||
finally:
|
||||
db.close()
|
||||
|
||||
|
||||
def test_weekend_fallback(admin):
|
||||
from app.database import SessionLocal
|
||||
from app.services import currency
|
||||
|
||||
friday = date(2026, 3, 6)
|
||||
sunday = date(2026, 3, 8) # kein Kurs -> Freitag gilt
|
||||
_ensure_rate(friday, "0.90")
|
||||
db = SessionLocal()
|
||||
try:
|
||||
assert currency.rate_on(db, "CHF", sunday) == Decimal("0.90")
|
||||
finally:
|
||||
db.close()
|
||||
|
||||
|
||||
def test_missing_rate_returns_none(admin):
|
||||
from app.database import SessionLocal
|
||||
from app.services import currency
|
||||
|
||||
db = SessionLocal()
|
||||
try:
|
||||
# Weit in der Vergangenheit gibt es keinen Kurs -> None.
|
||||
assert currency.to_eur_cents(db, 1000, "CHF", date(1990, 1, 1)) is None
|
||||
finally:
|
||||
db.close()
|
||||
Reference in New Issue
Block a user