show multi-crypto rates in shop nav

backend/src/modules/storefrontCore/services/StorefrontShopViewService.spec.ts

@@ -8,6 +8,7 @@ import { StorefrontFeedbackCookieService } from './StorefrontFeedbackCookieServi
 import { StorefrontOrderAuthCookieService } from './StorefrontOrderAuthCookieService';
 import { StorefrontThemeCookieService } from './StorefrontThemeCookieService';
 import type { StorefrontPageMetaInput } from '../types/StorefrontPageMetaInput';
+import { PaymentMethod } from '../../payment/types/PaymentMethod';
 
 describe('StorefrontShopViewService', () => {
     type ServiceOverrides = {
@@ -21,8 +22,9 @@ describe('StorefrontShopViewService', () => {
             simplexLink: string | null;
             shippingNote: string | null;
         };
-        shopSettings?: { shopName: string; shopFiatCurrency: string };
+        shopSettings?: { shopName: string; shopFiatCurrency: string; enabledPaymentMethods?: PaymentMethod[] };
         fiatPerXmr?: number;
+        fiatPerBtc?: number | null;
         req?: Partial<Pick<Request, 'protocol' | 'path' | 'originalUrl'>> & {
             host?: string;
         };
@@ -45,13 +47,20 @@ describe('StorefrontShopViewService', () => {
                 simplexLink: null,
                 shippingNote: null
             },
-            shopSettings = { shopName: 'Demo Shop', shopFiatCurrency: 'USD' },
+            shopSettings = {
+                shopName: 'Demo Shop',
+                shopFiatCurrency: 'USD',
+                enabledPaymentMethods: [PaymentMethod.Xmr, PaymentMethod.Btc]
+            },
             fiatPerXmr = 150,
+            fiatPerBtc = 60_000,
             req: reqOverrides = {}
         } = overrides;
 
         const exchangeRateService = {
-            getLiveFiatPerCrypto: jest.fn().mockReturnValue(fiatPerXmr)
+            getLiveFiatPerCrypto: jest.fn((method: PaymentMethod) =>
+                method === PaymentMethod.Btc ? fiatPerBtc : fiatPerXmr
+            )
         } as unknown as ExchangeRateService;
         const configService = {
             get: jest.fn().mockReturnValue(shopSettings)
@@ -124,7 +133,8 @@ describe('StorefrontShopViewService', () => {
                 simplexLink: 'https://simplex.example',
                 shippingNote: 'Ships in 3 days'
             },
-            fiatPerXmr: 200
+            fiatPerXmr: 200,
+            fiatPerBtc: 80_000
         });
 
         const locals = await service.buildShopRenderLocals(req, res, defaultPage);
@@ -134,7 +144,10 @@ describe('StorefrontShopViewService', () => {
             cartTotalQty: 3,
             feedback: { type: 'success', text: 'Added to cart' },
             shopFiatCurrency: 'USD',
-            fiatPerXmr: 200,
+            cryptoRates: [
+                { cryptoCurrency: 'XMR', fiatPerCrypto: 200 },
+                { cryptoCurrency: 'BTC', fiatPerCrypto: 80_000 }
+            ],
             logoUrl: '/uploads/logo.png',
             faviconUrl: '/uploads/favicon.ico',
             simplexLink: 'https://simplex.example',
@@ -264,7 +277,7 @@ describe('StorefrontShopViewService', () => {
 
     it('uses shop fiat currency in product json-ld', async () => {
         const { service, req, res } = createService({
-            shopSettings: { shopName: 'Euro Shop', shopFiatCurrency: 'EUR' },
+            shopSettings: { shopName: 'Euro Shop', shopFiatCurrency: 'EUR', enabledPaymentMethods: [PaymentMethod.Xmr] },
             req: {
                 path: '/shop/products/1/variants/2',
                 originalUrl: '/shop/products/1/variants/2'

backend/src/modules/storefrontCore/services/StorefrontShopViewService.ts

@@ -8,9 +8,11 @@ import { formatShortOrderId } from '../../../utils/order/formatShortOrderId';
 import { toAbsoluteUrl } from '../../../utils/toAbsoluteUrl';
 import { ShopSettingsService } from '../../shopSettings/services/ShopSettingsService';
 import { ExchangeRateService } from '../../exchangeRate/services/ExchangeRateService';
+import { paymentMethodLabel } from '../../../consts/paymentMethodLabel';
 import { PaymentMethod } from '../../payment/types/PaymentMethod';
 import type { AuthorizedOrderNavItem } from '../types/AuthorizedOrderNavItem';
 import type { ShopRenderLocals } from '../types/ShopRenderLocals';
+import type { StorefrontCryptoRate } from '../types/StorefrontCryptoRate';
 import type { StorefrontPageMeta } from '../types/StorefrontPageMeta';
 import type { StorefrontPageMetaInput } from '../types/StorefrontPageMetaInput';
 import type { StorefrontProductJsonLdInput } from '../types/StorefrontProductJsonLdInput';
@@ -39,9 +41,11 @@ export class StorefrontShopViewService {
 
         const cartTotalQty = getTotalCartQtyFromCart(cart);
 
-        const { shopName, shopFiatCurrency } = this.configService.get('shopSettings') as Config['shopSettings'];
+        const { shopName, shopFiatCurrency, enabledPaymentMethods } = this.configService.get(
+            'shopSettings'
+        ) as Config['shopSettings'];
 
-        const fiatPerXmr = this.exchangeRateService.getLiveFiatPerCrypto(PaymentMethod.Xmr);
+        const cryptoRates = this.buildCryptoRates(enabledPaymentMethods);
 
         const { logoUrl, faviconUrl, simplexLink, shippingNote } =
             await this.shopSettingsService.getStorefrontBranding();
@@ -61,7 +65,7 @@ export class StorefrontShopViewService {
             authorizedOrders,
             shopNavActive,
             shopFiatCurrency,
-            fiatPerXmr,
+            cryptoRates,
             logoUrl,
             faviconUrl,
             simplexLink,
@@ -130,4 +134,21 @@ export class StorefrontShopViewService {
 
         return JSON.stringify(data);
     }
+
+    private buildCryptoRates(enabledPaymentMethods: PaymentMethod[]): StorefrontCryptoRate[] {
+        return enabledPaymentMethods.flatMap(paymentMethod => {
+            const fiatPerCrypto = this.exchangeRateService.getLiveFiatPerCrypto(paymentMethod);
+
+            if (fiatPerCrypto === null) {
+                return [];
+            }
+
+            return [
+                {
+                    cryptoCurrency: paymentMethodLabel[paymentMethod],
+                    fiatPerCrypto
+                }
+            ];
+        });
+    }
 }

backend/src/modules/storefrontCore/types/ShopRenderLocals.ts

@@ -1,6 +1,7 @@
 import type { ShopFiatCurrency } from '../../../types/ShopFiatCurrency';
 import type { AuthorizedOrderNavItem } from './AuthorizedOrderNavItem';
 import type { ShopNavActive } from './ShopNavActive';
+import type { StorefrontCryptoRate } from './StorefrontCryptoRate';
 import type { StorefrontFeedback } from './StorefrontFeedback';
 import type { StorefrontPageMeta } from './StorefrontPageMeta';
 import type { StorefrontThemePreference } from './StorefrontThemePreference';
@@ -13,7 +14,7 @@ export type ShopRenderLocals = {
     authorizedOrders: AuthorizedOrderNavItem[];
     shopNavActive: ShopNavActive;
     shopFiatCurrency: ShopFiatCurrency;
-    fiatPerXmr: number | null;
+    cryptoRates: StorefrontCryptoRate[];
     logoUrl: string | null;
     faviconUrl: string | null;
     simplexLink: string | null;

backend/src/modules/storefrontCore/types/StorefrontCryptoRate.ts

@@ -0,0 +1,4 @@
+export type StorefrontCryptoRate = {
+    cryptoCurrency: string;
+    fiatPerCrypto: number;
+};

backend/src/modules/storefrontCore/views/partials/shop-nav.hbs

@@ -29,8 +29,12 @@
             </nav>
         </div>
 
-        {{#if fiatPerXmr}}
-            <div class='sf-rate'>1 XMR = {{fiatPerXmr}} {{shopFiatCurrency}}</div>
+        {{#if cryptoRates.length}}
+            <div class='sf-rates'>
+                {{#each cryptoRates}}
+                    <div class='sf-rate'>1 {{cryptoCurrency}} = {{fiatPerCrypto}} {{../shopFiatCurrency}}</div>
+                {{/each}}
+            </div>
         {{/if}}
     </div>
 </header>