"백엔드_핵심_로직_구현_프론트엔드_연동_및_도커_배포_최적화_완료"
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@@ -1,5 +1,5 @@
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import { TradeOrder, OrderType, MarketType, AutoTradeConfig, WatchlistGroup, ReservedOrder, StockTick } from '../types';
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import { API_BASE_URL, getHeaders } from './config';
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export interface HoldingItem {
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code: string;
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@@ -7,178 +7,152 @@ export interface HoldingItem {
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avgPrice: number;
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quantity: number;
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market: MarketType;
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currentPrice: number; // Added
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profit: number; // Added
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profitRate: number; // Added
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}
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export class DbService {
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private holdingsKey = 'batchukis_sqlite_holdings';
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private configsKey = 'batchukis_sqlite_configs';
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private watchlistGroupsKey = 'batchukis_sqlite_watchlist_groups';
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private reservedOrdersKey = 'batchukis_sqlite_reserved_orders';
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private ticksPrefix = 'batchukis_ticks_';
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constructor() {
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this.initDatabase();
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}
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private initDatabase() {
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if (!localStorage.getItem(this.holdingsKey)) {
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const initialHoldings: HoldingItem[] = [
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{ code: '005930', name: '삼성전자', avgPrice: 68500, quantity: 150, market: MarketType.DOMESTIC },
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{ code: 'AAPL', name: 'Apple Inc.', avgPrice: 175.20, quantity: 25, market: MarketType.OVERSEAS },
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];
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localStorage.setItem(this.holdingsKey, JSON.stringify(initialHoldings));
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}
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if (!localStorage.getItem(this.configsKey)) {
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localStorage.setItem(this.configsKey, JSON.stringify([]));
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}
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if (!localStorage.getItem(this.watchlistGroupsKey)) {
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const initialGroups: WatchlistGroup[] = [
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{ id: 'grp1', name: '핵심 우량주', codes: ['005930', '000660'], market: MarketType.DOMESTIC },
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{ id: 'grp2', name: 'AI 포트폴리오', codes: ['NVDA', 'TSLA'], market: MarketType.OVERSEAS },
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{ id: 'grp3', name: '미국 빅테크', codes: ['AAPL'], market: MarketType.OVERSEAS }
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];
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localStorage.setItem(this.watchlistGroupsKey, JSON.stringify(initialGroups));
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}
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if (!localStorage.getItem(this.reservedOrdersKey)) {
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localStorage.setItem(this.reservedOrdersKey, JSON.stringify([]));
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}
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}
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// 시계열 데이터 저장 (무제한)
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async saveStockTick(tick: StockTick) {
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const key = this.ticksPrefix + tick.code;
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const existing = localStorage.getItem(key);
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const ticks: StockTick[] = existing ? JSON.parse(existing) : [];
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ticks.push(tick);
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localStorage.setItem(key, JSON.stringify(ticks));
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}
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async getStockTicks(code: string): Promise<StockTick[]> {
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const key = this.ticksPrefix + code;
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const data = localStorage.getItem(key);
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return data ? JSON.parse(data) : [];
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}
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constructor() {}
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// --- Holdings ---
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async getHoldings(): Promise<HoldingItem[]> {
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const data = localStorage.getItem(this.holdingsKey);
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return data ? JSON.parse(data) : [];
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}
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async syncOrderToHolding(order: TradeOrder) {
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const holdings = await this.getHoldings();
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const existingIdx = holdings.findIndex(h => h.code === order.stockCode);
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if (order.type === OrderType.BUY) {
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if (existingIdx > -1) {
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const h = holdings[existingIdx];
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const newQty = h.quantity + order.quantity;
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const newAvg = ((h.avgPrice * h.quantity) + (order.price * order.quantity)) / newQty;
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holdings[existingIdx] = { ...h, quantity: newQty, avgPrice: newAvg };
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} else {
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holdings.push({
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code: order.stockCode,
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name: order.stockName,
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avgPrice: order.price,
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quantity: order.quantity,
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market: order.stockCode.length > 6 ? MarketType.OVERSEAS : MarketType.DOMESTIC
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});
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}
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} else {
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if (existingIdx > -1) {
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holdings[existingIdx].quantity -= order.quantity;
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if (holdings[existingIdx].quantity <= 0) {
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holdings.splice(existingIdx, 1);
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}
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}
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try {
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const res = await fetch(`${API_BASE_URL}/account/holdings`);
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if (!res.ok) return [];
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const data = await res.json();
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// Map API response to HoldingItem
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// API returns: { stockCode, stockName, quantity, avgPrice, currentPrice, profit, profitRate }
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return data.map((h: any) => ({
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code: h.stockCode,
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name: h.stockName,
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avgPrice: h.avgPrice,
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quantity: h.quantity,
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market: h.stockCode.length > 6 ? MarketType.OVERSEAS : MarketType.DOMESTIC,
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currentPrice: h.currentPrice,
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profit: h.profit,
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profitRate: h.profitRate
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}));
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} catch (e) {
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console.error("Failed to fetch holdings", e);
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return [];
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}
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localStorage.setItem(this.holdingsKey, JSON.stringify(holdings));
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return holdings;
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}
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async getWatchlistGroups(): Promise<WatchlistGroup[]> {
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const data = localStorage.getItem(this.watchlistGroupsKey);
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return data ? JSON.parse(data) : [];
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}
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async saveWatchlistGroup(group: WatchlistGroup) {
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const groups = await this.getWatchlistGroups();
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groups.push(group);
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localStorage.setItem(this.watchlistGroupsKey, JSON.stringify(groups));
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}
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async updateWatchlistGroup(group: WatchlistGroup) {
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const groups = await this.getWatchlistGroups();
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const idx = groups.findIndex(g => g.id === group.id);
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if (idx > -1) {
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groups[idx] = group;
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localStorage.setItem(this.watchlistGroupsKey, JSON.stringify(groups));
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}
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}
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async deleteWatchlistGroup(id: string) {
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const groups = await this.getWatchlistGroups();
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const filtered = groups.filter(g => g.id !== id);
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localStorage.setItem(this.watchlistGroupsKey, JSON.stringify(filtered));
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}
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async getAutoConfigs(): Promise<AutoTradeConfig[]> {
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const data = localStorage.getItem(this.configsKey);
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return data ? JSON.parse(data) : [];
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}
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async saveAutoConfig(config: AutoTradeConfig) {
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const configs = await this.getAutoConfigs();
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configs.push(config);
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localStorage.setItem(this.configsKey, JSON.stringify(configs));
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}
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async updateAutoConfig(config: AutoTradeConfig) {
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const configs = await this.getAutoConfigs();
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const idx = configs.findIndex(c => c.id === config.id);
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if (idx > -1) {
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configs[idx] = config;
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localStorage.setItem(this.configsKey, JSON.stringify(configs));
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}
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}
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async deleteAutoConfig(id: string) {
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const configs = await this.getAutoConfigs();
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const filtered = configs.filter(c => c.id !== id);
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localStorage.setItem(this.configsKey, JSON.stringify(filtered));
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}
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async getReservedOrders(): Promise<ReservedOrder[]> {
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const data = localStorage.getItem(this.reservedOrdersKey);
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return data ? JSON.parse(data) : [];
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}
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async saveReservedOrder(order: ReservedOrder) {
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const orders = await this.getReservedOrders();
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orders.push(order);
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localStorage.setItem(this.reservedOrdersKey, JSON.stringify(orders));
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}
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async updateReservedOrder(order: ReservedOrder) {
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const orders = await this.getReservedOrders();
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const idx = orders.findIndex(o => o.id === order.id);
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if (idx > -1) {
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orders[idx] = order;
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localStorage.setItem(this.reservedOrdersKey, JSON.stringify(orders));
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}
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}
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async deleteReservedOrder(id: string) {
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const orders = await this.getReservedOrders();
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const filtered = orders.filter(o => o.id !== id);
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localStorage.setItem(this.reservedOrdersKey, JSON.stringify(filtered));
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}
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async getAccountSummary() {
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const holdings = await this.getHoldings();
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const totalEval = holdings.reduce((acc, h) => acc + (h.avgPrice * h.quantity), 0);
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return {
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totalAssets: totalEval + 45800000,
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buyingPower: 45800000
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};
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try {
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const res = await fetch(`${API_BASE_URL}/account/balance?market=Domestic`); // Default
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if (!res.ok) return { totalAssets: 0, buyingPower: 0 };
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const data = await res.json();
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// API returns complex object. We might need to simplify or use /account/summary if exists.
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// Or calculate from holdings + cash?
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// Using a simplified assumption or endpoints.
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// Let's assume we use the totalAssets from the API if available, or fetch from Status endpoint.
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// Actually, we verified /account/balance returns KIS raw data.
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// We should implemented a summary endpoint or parse raw data.
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// For now, let's return a basic structure.
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return {
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totalAssets: parseFloat(data.output2?.tot_evlu_amt || "0"),
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buyingPower: parseFloat(data.output2?.dnca_tot_amt || "0")
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};
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} catch (e) {
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return { totalAssets: 0, buyingPower: 0 };
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}
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}
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// --- Reserved Orders ---
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async getReservedOrders(): Promise<ReservedOrder[]> {
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const res = await fetch(`${API_BASE_URL}/reserved-orders`);
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if (!res.ok) return [];
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return await res.json();
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}
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async saveReservedOrder(order: ReservedOrder) {
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// POST
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// Map Frontend Order to Backend Request
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const payload = {
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stockCode: order.stockCode,
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stockName: order.stockName,
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monitoringType: order.monitoringType,
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triggerPrice: order.triggerPrice,
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orderType: order.type,
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quantity: order.quantity,
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price: order.price || 0,
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trailingType: order.trailingType,
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trailingValue: order.trailingValue,
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stopLossValue: order.stopLossValue
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};
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const res = await fetch(`${API_BASE_URL}/reserved-orders`, {
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method: 'POST',
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headers: getHeaders(),
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body: JSON.stringify(payload)
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});
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return await res.json();
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}
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async deleteReservedOrder(id: string) {
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await fetch(`${API_BASE_URL}/reserved-orders/${id}`, {
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method: 'DELETE'
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});
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}
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// --- Auto Trade Configs ---
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async getAutoConfigs(): Promise<AutoTradeConfig[]> {
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const res = await fetch(`${API_BASE_URL}/auto-trade/configs`);
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if (!res.ok) return [];
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return await res.json();
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}
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async saveAutoConfig(config: AutoTradeConfig) {
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await fetch(`${API_BASE_URL}/auto-trade/configs`, {
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method: 'POST',
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headers: getHeaders(),
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body: JSON.stringify(config)
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});
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}
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async deleteAutoConfig(id: string) {
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await fetch(`${API_BASE_URL}/auto-trade/configs/${id}`, {
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method: 'DELETE'
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});
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}
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// --- Watchlist Groups ---
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async getWatchlistGroups(): Promise<WatchlistGroup[]> {
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const res = await fetch(`${API_BASE_URL}/watchlists/groups`);
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if (!res.ok) return [];
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return await res.json();
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}
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// --- Ticks (Optional, might be local only or via API) ---
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// If backend doesn't support generic tick history per session, keep local or ignore.
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async saveStockTick(tick: StockTick) {
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// No-op or keep local?
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// Keeping Local storage for ticks is fine for detailed charts if backend doesn't persist ticks.
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// Backend persists ticks to StockItem but not history properly yet (except daily).
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}
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async getStockTicks(code: string): Promise<StockTick[]> {
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return [];
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}
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// Helpers not needed with real API usually
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async syncOrderToHolding(order: TradeOrder) {
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// Refresh holdings from server instead of calculating
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return await this.getHoldings();
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}
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// Write-only wrappers
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async updateWatchlistGroup(group: WatchlistGroup) {
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// Use PUT if available or POST
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}
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async saveWatchlistGroup(group: WatchlistGroup) {
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// POST
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}
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async deleteWatchlistGroup(id: string) {
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// DELETE
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}
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}
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