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위젯 기능 추가

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Macbook
2026-06-14 01:03:51 +09:00
parent 95595f7e9e
commit 6936792ad4
57 changed files with 6728 additions and 540 deletions
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frontend/src/hooks/useUpbitRecentTrades.ts
+7 -4
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@@ -11,7 +11,7 @@ export interface RecentTrade {
time: number;
}
const MAX_TRADES = 12;
const MAX_TRADES_DEFAULT = 12;
interface UpbitTradeRaw {
market: string;
@@ -30,9 +30,11 @@ interface UpbitTradeWs {
timestamp: number;
}
export function useUpbitRecentTrades(market: string, enabled = true) {
export function useUpbitRecentTrades(market: string, enabled = true, maxTrades = MAX_TRADES_DEFAULT) {
const [trades, setTrades] = useState<RecentTrade[]>([]);
const [strength, setStrength] = useState<number | null>(null);
const maxRef = useRef(maxTrades);
maxRef.current = maxTrades;
const mountedRef = useRef(true);
const marketRef = useRef(market);
@@ -40,7 +42,8 @@ export function useUpbitRecentTrades(market: string, enabled = true) {
const pushTrade = useCallback((t: RecentTrade) => {
setTrades(prev => {
const next = [t, ...prev].slice(0, MAX_TRADES);
const cap = maxRef.current;
const next = [t, ...prev].slice(0, cap);
const buyVol = next.filter(x => x.side === 'bid').reduce((s, x) => s + x.volume, 0);
const sellVol = next.filter(x => x.side === 'ask').reduce((s, x) => s + x.volume, 0);
if (sellVol > 0) setStrength((buyVol / sellVol) * 100);
@@ -51,7 +54,7 @@ export function useUpbitRecentTrades(market: string, enabled = true) {
const fetchSnapshot = useCallback(async () => {
try {
const res = await fetch(`/upbit-api/v1/trades/ticks?market=${marketRef.current}&count=${MAX_TRADES}`);
const res = await fetch(`/upbit-api/v1/trades/ticks?market=${marketRef.current}&count=${maxRef.current}`);
if (!res.ok) return;
const data: UpbitTradeRaw[] = await res.json();
const list: RecentTrade[] = data.map(d => ({