일목균형표 수정

backend/src/main/java/com/goldenchart/service/StrategyDslTimeframeNormalizer.java

@@ -39,6 +39,10 @@ public class StrategyDslTimeframeNormalizer {
         if (root == null || root.isNull()) return root;
 
         if ("TIMEFRAME".equals(root.path("type").asText(""))) {
+            // START 다중 분봉(candleTypes) — 편집기 저장값 유지
+            if (hasMultipleCandleTypes(root)) {
+                return root;
+            }
             String expected = inferPrimaryCandleType(root, strategyName);
             String current = LiveStrategyTimeframeService.normalize(root.path("candleType").asText("1m"));
             if (!expected.equals(current)) {
@@ -145,7 +149,7 @@ public class StrategyDslTimeframeNormalizer {
 
         String type = node.path("type").asText("");
         if ("TIMEFRAME".equals(type)) {
-            out.add(LiveStrategyTimeframeService.normalize(node.path("candleType").asText("1m")));
+            StrategyConditionTimeframeService.addTimeframeCandleTypes(node, out);
         }
 
         if ("CONDITION".equals(type)) {
@@ -193,6 +197,11 @@ public class StrategyDslTimeframeNormalizer {
         return "1m";
     }
 
+    private static boolean hasMultipleCandleTypes(JsonNode timeframeNode) {
+        JsonNode arr = timeframeNode.path("candleTypes");
+        return arr.isArray() && arr.size() > 1;
+    }
+
     private ObjectNode copyTimeframeWithCandleType(JsonNode tf, String candleType) {
         ObjectNode copy = tf.deepCopy();
         copy.put("candleType", LiveStrategyTimeframeService.normalize(candleType));