stochastic slow 중앙선 안나오는 문제 수정

backend/src/main/java/com/goldenchart/websocket/BarBuilder.java

@@ -46,7 +46,6 @@ public class BarBuilder {
     private final TradeSignalService tradeSignalService;
     private final OrderExecutionQueue orderExecutionQueue;
     private final GcLiveStrategySettingsRepository liveSettingsRepo;
-    private final LiveStrategyTimeframeService timeframeService;
 
     /** 상위 집계 타임프레임 (분 단위 집계 주기: 3, 5, 15, 30, 60, 240, 1440) */
     private static final int[] UPPER_MINUTES = {3, 5, 15, 30, 60, 240, 1440};
@@ -115,9 +114,8 @@ public class BarBuilder {
         ta4jStorage.addBar(market, "1m", bar);
         log.debug("[BarBuilder] 1m Bar 확정: {} @ {}", market, endTime);
 
-        String evalCandleType = timeframeService.resolveCandleTypeForMarket(market);
-        BarSeries series1m = ta4jStorage.getOrCreate(market, "1m");
-        if ("1m".equals(evalCandleType)) {
+        if (shouldEvaluateOnClose(market, "1m")) {
+            BarSeries series1m = ta4jStorage.getOrCreate(market, "1m");
             evaluateStrategyOnBarClose(market, "1m", series1m.getEndIndex(), bar);
         }
 
@@ -147,7 +145,7 @@ public class BarBuilder {
                         Bar upperBar = buildTa4jBar(partial, Duration.ofMinutes(minutes), upperEnd);
                         ta4jStorage.addBar(market, type, upperBar);
                         BarSeries upperAfter = ta4jStorage.getOrCreate(market, type);
-                        if (type.equals(evalCandleType)) {
+                        if (shouldEvaluateOnClose(market, type)) {
                             int maturedUpper = Math.max(upperAfter.getBeginIndex(), upperAfter.getEndIndex() - 1);
                             Bar maturedUpperBar = upperAfter.getBar(maturedUpper);
                             evaluateStrategyOnBarClose(market, type, maturedUpper, maturedUpperBar);
@@ -157,6 +155,14 @@ public class BarBuilder {
         }
     }
 
+    /** 활성 실시간 전략 설정 중 해당 분봉(candleType)으로 평가하는 항목이 있는지 */
+    private boolean shouldEvaluateOnClose(String market, String candleType) {
+        String ct = LiveStrategyTimeframeService.normalize(candleType);
+        return liveSettingsRepo.findActiveByMarket(market).stream()
+                .anyMatch(s -> ct.equals(LiveStrategyTimeframeService.normalize(
+                        s.getCandleType() != null ? s.getCandleType() : "1m")));
+    }
+
     /**
      * 봉 마감 시점 전략 평가 + 시그널 STOMP 발행(평가 분봉 채널) + DB/주문 큐 적재.
      */