⚡ Bolt: [performance improvement] Replace reduce loops with single for loops#76
⚡ Bolt: [performance improvement] Replace reduce loops with single for loops#76seonghobae wants to merge 1 commit into
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…dashboard APIs Refactored multiple `.reduce()` and `.map()` calls into single `for` loops within `weekly-report.ts` and the `sessions` API routes. This reduces the number of iteration passes over large arrays (like Prisma relations) and minimizes intermediate array allocations, improving overall execution speed and memory usage.
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✨ Finishing Touches🧪 Generate unit tests (beta)
✨ Simplify code
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최신 upstream/main 기준으로 이 PR 브랜치(bolt-perf-loop-optimization-10452353574919685332)는 95개 파일의 stale diff를 포함합니다. 특히 .claude agent/skill 파일 삭제와 오래된 lockfile/env/code 변경이 섞여 있어 그대로 유지하거나 upstream에 올리면 이미 반영된 변경을 되돌릴 위험이 큽니다. 현재 큐는 upstream #30 → upstream #21 순서로 정리 중입니다. 이 PR의 아이디어가 여전히 필요하면 최신 upstream/main에서 단일 목적 브랜치로 깨끗하게 다시 추출하겠습니다. stale PR로 닫습니다. |
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💡 What: Replaced inefficient
.reduce()and.map()chains with singleforloops inweekly-report.tsandsessionsdashboard API routes.🎯 Why: Multiple
reducecalls on large arrays (especially those loaded via Prismainclude) force the JS engine to iterate over the data multiple times and allocate intermediate arrays (e.g., when callingObject.values()), causing unnecessary memory bloat and CPU overhead.📊 Impact: Reduces iteration passes from 3-4 down to 1 in key calculation paths, eliminating intermediate array allocations. This should tangibly improve the latency of the weekly report generation and session dashboard loading.
🔬 Measurement: Verify by running the test suite (
pnpm --filter @argos/web test) which still passes, confirming logical equivalence while observing reduced memory allocation pressure under heavy load.PR created automatically by Jules for task 10452353574919685332 started by @seonghobae