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[FIX]: LazyInitializationException 해결 - FETCH JOIN 적용 #118

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Merged
merged 1 commit into from
Oct 13, 2025
Merged

[FIX]: LazyInitializationException 해결 - FETCH JOIN 적용 #118

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4 changes: 2 additions & 2 deletions back/src/main/java/com/back/domain/scenario/service/ScenarioService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -230,8 +230,8 @@ private void ensureSameLine(DecisionLine line, DecisionNodeNextRequest lastDecis
throw new ApiException(ErrorCode.INVALID_INPUT_VALUE, "lastDecision.parentDecisionNodeId is required");
}

// 부모 노드 id로 조회(없으면 404)
DecisionNode parent = decisionNodeRepository.findById(lastDecision.parentDecisionNodeId())
// 부모 노드 id로 조회(없으면 404) - DecisionLine과 User를 EAGER 로딩
DecisionNode parent = decisionNodeRepository.findWithLineAndUserById(lastDecision.parentDecisionNodeId())
.orElseThrow(() -> new ApiException(
ErrorCode.NODE_NOT_FOUND,
"parent decision node not found: " + lastDecision.parentDecisionNodeId()
Expand Down