30 lines
762 B
TypeScript
30 lines
762 B
TypeScript
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import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data.service';
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import { IDataProviderHistoricalResponse } from '@ghostfolio/api/services/interfaces/interfaces';
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import { Injectable } from '@nestjs/common';
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@Injectable()
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export class ExchangeRateService {
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public constructor(
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private readonly exchangeRateDataService: ExchangeRateDataService
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) {}
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public async getExchangeRate({
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date,
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symbol
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}: {
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date: Date;
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symbol: string;
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}): Promise<IDataProviderHistoricalResponse> {
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const [currency1, currency2] = symbol.split('-');
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const marketPrice = await this.exchangeRateDataService.toCurrencyAtDate(
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1,
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currency1,
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currency2,
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date
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);
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return { marketPrice };
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}
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}
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