⚡ Bolt: Optimize handle resolution in ERD exports - #668
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📝 WalkthroughWalkthroughERD 핸들에서 컬럼명을 직접 복원하는 유틸리티를 추가하고, ERD 및 데이터 사전 내보내기의 FK 컬럼 매칭을 파싱된 컬럼명 기반으로 변경했습니다. 유효하지 않은 핸들 입력에 대한 테스트도 추가했습니다. ChangesERD 핸들 해석 최적화
Estimated code review effort: 3 (Moderate) | ~20 minutes Possibly related PRs
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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Actionable comments posted: 2
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@frontend/src/erd/export.ts`:
- Around line 70-76: Update the export flow around the sourceHandleColumn and
targetHandleColumn checks to precompute each node’s column_name values into Set
or Map collections once before iterating edges. Replace both per-edge
columns?.some(...) scans with O(1) has() lookups while preserving the existing
validation behavior for source and target handles.
In `@frontend/src/erd/handleUtils.ts`:
- Around line 32-39: Update the encoded-token loop in the handle decoding
function to validate each hex token entirely against /^[0-9a-fA-F]+$/ before
calling parseInt, rejecting tokens with trailing non-hex characters while
preserving existing invalid-token behavior. Add a regression test covering an
input such as src-c-0069oops and verify it is not decoded as a valid handle.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Organization UI
Review profile: CHILL
Plan: Pro Plus
Run ID: dedb49cb-3138-4513-9356-5ffaaae2b7bd
📒 Files selected for processing (5)
.jules/bolt.mdfrontend/src/erd/export.tsfrontend/src/erd/exportDataDictionary.tsfrontend/src/erd/handleUtils.test.tsfrontend/src/erd/handleUtils.ts
| const sourceHandleColumn = parseColumnNameFromHandle(edge.sourceHandle); | ||
| const targetHandleColumn = parseColumnNameFromHandle(edge.targetHandle); | ||
| if ( | ||
| sourceHandleColumn && | ||
| targetHandleColumn && | ||
| sourceNode.data.columns?.some(c => c.column_name === sourceHandleColumn) && | ||
| targetNode.data.columns?.some(c => c.column_name === targetHandleColumn) |
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🚀 Performance & Scalability | 🟠 Major | 🏗️ Heavy lift
노드 컬럼 확인 때문에 최악의 복잡도는 여전히 O(N × C)입니다.
parseColumnNameFromHandle은 O(1) 방식으로 사용되지만, 두 개의 .some() 호출이 각 edge마다 컬럼 배열을 선형 탐색합니다. export 시작 시 노드별 column_name을 Set/Map으로 한 번만 구성한 뒤 has()로 조회해야 PR 목표인 O(N) 처리가 달성됩니다.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@frontend/src/erd/export.ts` around lines 70 - 76, Update the export flow
around the sourceHandleColumn and targetHandleColumn checks to precompute each
node’s column_name values into Set or Map collections once before iterating
edges. Replace both per-edge columns?.some(...) scans with O(1) has() lookups
while preserving the existing validation behavior for source and target handles.
| try { | ||
| const parts = encoded.split('-'); | ||
| let result = ''; | ||
| for (const hex of parts) { | ||
| if (!hex) return undefined; | ||
| const cp = parseInt(hex, 16); | ||
| if (Number.isNaN(cp)) return undefined; | ||
| result += String.fromCodePoint(cp); |
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🎯 Functional Correctness | 🟠 Major | ⚡ Quick win
16진 토큰 전체를 먼저 검증하세요.
parseInt는 유효한 접두사까지만 변환하므로 src-c-0069oops를 "i"로 복원합니다. 이런 잘못된 핸들이 실제 컬럼명과 일치하면 ERD/데이터 사전에서 FK가 잘못 표시될 수 있습니다. 변환 전에 /^[0-9a-fA-F]+$/로 토큰 전체를 검증하고 회귀 테스트를 추가하세요.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@frontend/src/erd/handleUtils.ts` around lines 32 - 39, Update the
encoded-token loop in the handle decoding function to validate each hex token
entirely against /^[0-9a-fA-F]+$/ before calling parseInt, rejecting tokens with
trailing non-hex characters while preserving existing invalid-token behavior.
Add a regression test covering an input such as src-c-0069oops and verify it is
not decoded as a valid handle.
1 participant
💡 What: Replaced$O(N)$ column scanning and string encodings (via $O(1)$ $O(N \times C)$ complexity where $N$ is the number of edges and $C$ is the average number of columns per table.
sourceColumnHandleIdandsanitizeHandleId) with anparseColumnNameFromHandlefunction.🎯 Why: Resolving edge connections in
export.tsandexportDataDictionary.tsrequired iterating through all columns of a node and encoding their names just to see if they matched the edge'ssourceHandleortargetHandle. This resulted in📊 Impact: Considerably reduces CPU usage, string allocations, and garbage collection overhead during large diagram exports or dictionary CSV/Markdown generation.
🔬 Measurement: Verify tests still pass (
cd frontend && pnpm test). For large ERDs, diagram and data dictionary exports will execute noticeably faster and with less memory overhead.PR created automatically by Jules for task 5430572171063510170 started by @seonghobae
Summary by CodeRabbit
개선 사항
테스트