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feat(api): add SEK, DKK and NOK as localized currencies (#2684)

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Hampus authored and GitHub committed 2026-09-11 15:48:56 +02:00
1 parent 0e470f532e
commit 3af43b3366
50 files changed
+668 -390
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fluxer_api/src/api/utils/CurrencyUtils.ts
+15 -5
View File
@@ -2,7 +2,7 @@
import {isEuEeaCountryCode} from '@fluxer/constants/src/EuropeanEconomicArea';
export type Currency = 'USD' | 'EUR' | 'BRL' | 'INR' | 'PLN' | 'TRY';
export type Currency = 'USD' | 'EUR' | 'BRL' | 'DKK' | 'INR' | 'NOK' | 'PLN' | 'SEK' | 'TRY';
export function getCurrency(countryCode: string | null | undefined): Currency {
return getCurrencyPreferences(countryCode)[0];
@@ -16,12 +16,21 @@ export function getCurrencyPreferences(countryCode: string | null | undefined):
if (upperCode === 'BR') {
return ['BRL', 'USD', 'EUR'];
}
if (upperCode === 'DK') {
return ['DKK', 'EUR', 'USD'];
}
if (upperCode === 'IN') {
return ['INR', 'USD', 'EUR'];
}
if (upperCode === 'NO') {
return ['NOK', 'EUR', 'USD'];
}
if (upperCode === 'PL') {
return ['PLN', 'EUR', 'USD'];
}
if (upperCode === 'SE') {
return ['SEK', 'EUR', 'USD'];
}
if (upperCode === 'TR') {
return ['TRY', 'USD', 'EUR'];
}
@@ -31,9 +40,10 @@ export function getCurrencyPreferences(countryCode: string | null | undefined):
return ['USD', 'EUR'];
}
const GIFT_ELIGIBLE_LOCALIZED_CURRENCIES = new Set<Currency>(['DKK', 'NOK', 'SEK']);
export function getGiftCurrencyPreferences(countryCode: string | null | undefined): Array<Currency> {
if (countryCode && isEuEeaCountryCode(countryCode.toUpperCase())) {
return ['EUR', 'USD'];
}
return ['USD', 'EUR'];
return getCurrencyPreferences(countryCode).filter(
(currency) => currency === 'USD' || currency === 'EUR' || GIFT_ELIGIBLE_LOCALIZED_CURRENCIES.has(currency),
);
}
fluxer_api/src/api/utils/tests/CurrencyUtils.test.ts
+23 -12
View File
@@ -55,11 +55,11 @@ describe('getCurrency', () => {
it('returns EUR for Finland', () => {
expect(getCurrency('FI')).toBe('EUR');
});
it('returns EUR for Sweden', () => {
expect(getCurrency('SE')).toBe('EUR');
it('returns SEK for Sweden', () => {
expect(getCurrency('SE')).toBe('SEK');
});
it('returns EUR for Denmark', () => {
expect(getCurrency('DK')).toBe('EUR');
it('returns DKK for Denmark', () => {
expect(getCurrency('DK')).toBe('DKK');
});
it('returns PLN for Poland', () => {
expect(getCurrency('PL')).toBe('PLN');
@@ -76,8 +76,8 @@ describe('getCurrency', () => {
it('returns EUR for Romania', () => {
expect(getCurrency('RO')).toBe('EUR');
});
it('returns EUR for Norway (EEA but not EU)', () => {
expect(getCurrency('NO')).toBe('EUR');
it('returns NOK for Norway (EEA but not EU)', () => {
expect(getCurrency('NO')).toBe('NOK');
});
it('returns EUR for Iceland (EEA but not EU)', () => {
expect(getCurrency('IS')).toBe('EUR');
@@ -128,7 +128,6 @@ describe('getCurrency', () => {
'HR',
'CY',
'CZ',
'DK',
'EE',
'FI',
'FR',
@@ -147,10 +146,8 @@ describe('getCurrency', () => {
'SK',
'SI',
'ES',
'SE',
'IS',
'LI',
'NO',
];
for (const country of eeaCountries) {
it(`returns EUR for ${country}`, () => {
@@ -160,16 +157,30 @@ describe('getCurrency', () => {
it('uses local currency for Poland', () => {
expect(getCurrency('PL')).toBe('PLN');
});
it('uses local currency for Sweden', () => {
expect(getCurrency('SE')).toBe('SEK');
});
it('uses local currency for Denmark', () => {
expect(getCurrency('DK')).toBe('DKK');
});
it('uses local currency for Norway', () => {
expect(getCurrency('NO')).toBe('NOK');
});
});
});
describe('getGiftCurrencyPreferences', () => {
it('never offers a localized currency for a localized market', () => {
it('never offers a localized currency that is cheaper than the base price', () => {
for (const country of ['BR', 'IN', 'PL', 'TR']) {
expect(getGiftCurrencyPreferences(country)).not.toContain(getCurrencyPreferences(country)[0]);
}
});
it('uses EUR for EEA countries', () => {
it('offers the localized currency where it is not cheaper than the base price', () => {
expect(getGiftCurrencyPreferences('SE')).toEqual(['SEK', 'EUR', 'USD']);
expect(getGiftCurrencyPreferences('DK')).toEqual(['DKK', 'EUR', 'USD']);
expect(getGiftCurrencyPreferences('NO')).toEqual(['NOK', 'EUR', 'USD']);
});
it('uses EUR for other EEA countries', () => {
expect(getGiftCurrencyPreferences('DE')).toEqual(['EUR', 'USD']);
expect(getGiftCurrencyPreferences('PL')).toEqual(['EUR', 'USD']);
});
@@ -184,7 +195,7 @@ describe('getGiftCurrencyPreferences', () => {
expect(getGiftCurrencyPreferences(undefined)).toEqual(['USD', 'EUR']);
});
it('is case insensitive', () => {
expect(getGiftCurrencyPreferences('de')).toEqual(['EUR', 'USD']);
expect(getGiftCurrencyPreferences('se')).toEqual(['SEK', 'EUR', 'USD']);
expect(getGiftCurrencyPreferences('br')).toEqual(['USD', 'EUR']);
});
});