62 lines
3.6 KiB
TypeScript
62 lines
3.6 KiB
TypeScript
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import { ApiSettings, MarketType, OrderType, StockItem } from '../types';
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/**
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* Korea Investment & Securities (KIS) Open API Service
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*/
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export class KisService {
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private settings: ApiSettings;
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private accessToken: string | null = null;
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constructor(settings: ApiSettings) {
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this.settings = settings;
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}
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async issueAccessToken() {
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this.accessToken = "mock_token_" + Math.random().toString(36).substr(2);
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return this.accessToken;
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}
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async inquirePrice(code: string): Promise<number> {
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const basePrice = code.startsWith('0') ? 70000 : 150;
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return Math.floor(basePrice + Math.random() * 5000);
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}
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/**
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* 서버로부터 전체 종목 마스터 리스트를 가져오는 Mock 함수
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*/
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async fetchMasterStocks(market: MarketType): Promise<StockItem[]> {
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console.log(`KIS: Fetching master stocks for ${market}...`);
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// 백엔드 구현 전까지는 시뮬레이션 데이터를 반환합니다.
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if (market === MarketType.DOMESTIC) {
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return [
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{ code: '005930', name: '삼성전자', price: 73200, change: 800, changePercent: 1.1, market: MarketType.DOMESTIC, volume: 15234000, aiScoreBuy: 85, aiScoreSell: 20, themes: ['반도체', 'AI', '스마트폰'] },
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{ code: '000660', name: 'SK하이닉스', price: 124500, change: -1200, changePercent: -0.96, market: MarketType.DOMESTIC, volume: 2100000, aiScoreBuy: 65, aiScoreSell: 45, themes: ['반도체', 'HBM'] },
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{ code: '035420', name: 'NAVER', price: 215000, change: 4500, changePercent: 2.14, market: MarketType.DOMESTIC, volume: 850000, aiScoreBuy: 72, aiScoreSell: 30, themes: ['플랫폼', 'AI'] },
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{ code: '035720', name: '카카오', price: 58200, change: 300, changePercent: 0.52, market: MarketType.DOMESTIC, volume: 1200000, aiScoreBuy: 50, aiScoreSell: 50, themes: ['플랫폼', '모빌리티'] },
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{ code: '005380', name: '현대차', price: 245000, change: 2000, changePercent: 0.82, market: MarketType.DOMESTIC, volume: 450000, aiScoreBuy: 78, aiScoreSell: 25, themes: ['자동차', '전기차'] },
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];
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} else {
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return [
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{ code: 'AAPL', name: 'Apple Inc.', price: 189.43, change: 1.25, changePercent: 0.66, market: MarketType.OVERSEAS, volume: 45000000, aiScoreBuy: 90, aiScoreSell: 15, themes: ['빅테크', '스마트폰'] },
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{ code: 'TSLA', name: 'Tesla Inc.', price: 234.12, change: -4.50, changePercent: -1.89, market: MarketType.OVERSEAS, volume: 110000000, aiScoreBuy: 40, aiScoreSell: 75, themes: ['전기차', '자율주행'] },
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{ code: 'NVDA', name: 'NVIDIA Corp.', price: 485.12, change: 12.30, changePercent: 2.6, market: MarketType.OVERSEAS, volume: 32000000, aiScoreBuy: 95, aiScoreSell: 10, themes: ['반도체', 'AI'] },
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{ code: 'MSFT', name: 'Microsoft Corp.', price: 402.12, change: 3.45, changePercent: 0.86, market: MarketType.OVERSEAS, volume: 22000000, aiScoreBuy: 88, aiScoreSell: 12, themes: ['소프트웨어', 'AI'] },
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{ code: 'GOOGL', name: 'Alphabet Inc.', price: 145.12, change: 0.55, changePercent: 0.38, market: MarketType.OVERSEAS, volume: 18000000, aiScoreBuy: 75, aiScoreSell: 20, themes: ['검색', 'AI'] },
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];
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}
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}
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async orderCash(code: string, type: OrderType, quantity: number, price: number = 0) {
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return { success: true, orderId: "ORD-" + Math.random().toString(36).substr(2, 9) };
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}
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async orderOverseas(code: string, type: OrderType, quantity: number, price: number) {
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return { success: true, orderId: "OS-ORD-" + Math.random().toString(36).substr(2, 9) };
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}
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async inquireBalance() {
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return { output1: [], output2: { tot_evlu_amt: "124500000", nass_amt: "45800000" } };
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}
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}
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