Macbook
88 lines
2.4 KiB
TypeScript
88 lines
2.4 KiB
TypeScript
/**
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* ui_preferences.virtual.targets 가 비었을 때 서버·레거시에서 투자대상 복구
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*/
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import { hasRegisteredUser, loadActiveLiveStrategySettings, loadWatchlist } from './backendApi';
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import {
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loadVirtualSession,
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loadVirtualTargets,
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type VirtualTargetItem,
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} from './virtualTradingStorage';
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import { resolveVirtualTargetNames } from './virtualTargetNames';
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function readLegacyTargets(): VirtualTargetItem[] {
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try {
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const raw = localStorage.getItem('gc_virtual_targets_v1');
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if (!raw) return [];
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const parsed = JSON.parse(raw) as VirtualTargetItem[];
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return Array.isArray(parsed) ? parsed : [];
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} catch {
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return [];
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}
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}
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function fromLiveSettings(
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list: Awaited<ReturnType<typeof loadActiveLiveStrategySettings>>,
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globalStrategyId: number | null,
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): VirtualTargetItem[] {
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return list.map(s => {
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const { koreanName, englishName } = resolveVirtualTargetNames(s.market);
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return {
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market: s.market,
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strategyId: s.strategyId ?? globalStrategyId,
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koreanName,
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englishName,
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pinned: !!s.isPinned,
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};
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});
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}
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function fromWatchlist(
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list: Awaited<ReturnType<typeof loadWatchlist>>,
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globalStrategyId: number | null,
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): VirtualTargetItem[] {
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return list.map(w => {
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const market = w.symbol;
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const { koreanName, englishName } = resolveVirtualTargetNames(
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market,
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w.koreanName,
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w.englishName,
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);
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return {
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market,
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strategyId: globalStrategyId,
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koreanName,
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englishName,
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};
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});
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}
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/** DB·로컬 비어 있을 때 서버 실시간 설정·관심종목에서 목록 구성 */
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export async function hydrateVirtualTargetsIfEmpty(): Promise<VirtualTargetItem[]> {
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const existing = loadVirtualTargets();
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if (existing.length > 0) return existing;
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const legacy = readLegacyTargets();
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if (legacy.length > 0) return legacy;
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const session = loadVirtualSession();
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const globalId = session.globalStrategyId;
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if (!hasRegisteredUser()) return [];
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try {
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const active = await loadActiveLiveStrategySettings();
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if (active.length > 0) return fromLiveSettings(active, globalId);
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} catch (e) {
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console.warn('[virtualTargets] active live settings load failed', e);
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}
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try {
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const watchlist = await loadWatchlist();
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if (watchlist.length > 0) return fromWatchlist(watchlist, globalId);
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} catch (e) {
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console.warn('[virtualTargets] watchlist load failed', e);
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}
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return [];
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}
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