Yahoo Finance: Allow searching for cryptocurrencies in the user configured currencies

apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.module.ts

@@ -26,6 +26,7 @@ import { GhostfolioService } from './ghostfolio.service';
 @Module({
   controllers: [GhostfolioController],
   imports: [
+    CurrencyModule,
     CryptocurrencyModule,
     DataProviderModule,
     MarketDataModule,

apps/api/src/services/cryptocurrency/cryptocurrency.service.ts

@@ -1,5 +1,3 @@
-import { DEFAULT_CURRENCY } from '@ghostfolio/common/config';
-
 import { Injectable } from '@nestjs/common';
 
 const cryptocurrencies = require('../../assets/cryptocurrencies/cryptocurrencies.json');
@@ -10,12 +8,10 @@ export class CryptocurrencyService {
   private combinedCryptocurrencies: string[];
 
   public isCryptocurrency(aSymbol = '') {
-    const cryptocurrencySymbol = aSymbol.substring(0, aSymbol.length - 3);
-
-    return (
-      aSymbol.endsWith(DEFAULT_CURRENCY) &&
-      this.getCryptocurrencies().includes(cryptocurrencySymbol)
-    );
+    const cryptocurrencySymbol = aSymbol.includes('-')
+      ? aSymbol.split('-')[0]
+      : aSymbol;
+    return this.getCryptocurrencies().includes(cryptocurrencySymbol);
   }
 
   private getCryptocurrencies() {

apps/api/src/services/data-provider/data-provider.module.ts

@@ -1,6 +1,7 @@
 import { RedisCacheModule } from '@ghostfolio/api/app/redis-cache/redis-cache.module';
 import { ConfigurationModule } from '@ghostfolio/api/services/configuration/configuration.module';
 import { CryptocurrencyModule } from '@ghostfolio/api/services/cryptocurrency/cryptocurrency.module';
+import { CurrencyModule } from '@ghostfolio/api/services/currency/currency.module';
 import { AlphaVantageService } from '@ghostfolio/api/services/data-provider/alpha-vantage/alpha-vantage.service';
 import { CoinGeckoService } from '@ghostfolio/api/services/data-provider/coingecko/coingecko.service';
 import { EodHistoricalDataService } from '@ghostfolio/api/services/data-provider/eod-historical-data/eod-historical-data.service';
@@ -24,6 +25,7 @@ import { DataProviderService } from './data-provider.service';
 @Module({
   imports: [
     ConfigurationModule,
+    CurrencyModule,
     CryptocurrencyModule,
     DataEnhancerModule,
     MarketDataModule,

apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts

@@ -1,4 +1,5 @@
 import { CryptocurrencyService } from '@ghostfolio/api/services/cryptocurrency/cryptocurrency.service';
+import { CurrencyService } from '@ghostfolio/api/services/currency/currency.service';
 import { YahooFinanceDataEnhancerService } from '@ghostfolio/api/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service';
 import {
   DataProviderInterface,
@@ -11,7 +12,6 @@ import {
   IDataProviderHistoricalResponse,
   IDataProviderResponse
 } from '@ghostfolio/api/services/interfaces/interfaces';
-import { DEFAULT_CURRENCY } from '@ghostfolio/common/config';
 import { DATE_FORMAT } from '@ghostfolio/common/helper';
 import {
   DataProviderInfo,
@@ -33,6 +33,7 @@ import { Quote } from 'yahoo-finance2/dist/esm/src/modules/quote';
 @Injectable()
 export class YahooFinanceService implements DataProviderInterface {
   public constructor(
+    private readonly currencyService: CurrencyService,
     private readonly cryptocurrencyService: CryptocurrencyService,
     private readonly yahooFinanceDataEnhancerService: YahooFinanceDataEnhancerService
   ) {}
@@ -247,21 +248,16 @@ export class YahooFinanceService implements DataProviderInterface {
         .filter(({ quoteType, symbol }) => {
           return (
             (quoteType === 'CRYPTOCURRENCY' &&
-              this.cryptocurrencyService.isCryptocurrency(
-                symbol.replace(
-                  new RegExp(`-${DEFAULT_CURRENCY}$`),
-                  DEFAULT_CURRENCY
-                )
-              )) ||
+              this.currencyService.getCurrencies().some((currency) => {
+                return this.cryptocurrencyService.isCryptocurrency(
+                  symbol.replace(new RegExp(`-${currency}$`), '')
+                );
+              })) ||
             quoteTypes.includes(quoteType)
           );
         })
         .filter(({ quoteType, symbol }) => {
-          if (quoteType === 'CRYPTOCURRENCY') {
-            // Only allow cryptocurrencies in base currency to avoid having redundancy in the database.
-            // Transactions need to be converted manually to the base currency before
-            return symbol.includes(DEFAULT_CURRENCY);
-          } else if (quoteType === 'FUTURE') {
+          if (quoteType === 'FUTURE') {
             // Allow GC=F, but not MGC=F
             return symbol.length === 4;
           }