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Feat/dashboard#90

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2jiyong wants to merge 8 commits into
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feat/dashboard
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Feat/dashboard#90
2jiyong wants to merge 8 commits into
masterfrom
feat/dashboard

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@2jiyong

@2jiyong 2jiyong commented May 15, 2026

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โ… . PR ๋‚ด์šฉ ์„ค๋ช…
๊ด€๋ฆฌ์ž ๋Œ€์‹œ๋ณด๋“œ์— ๋ฌธ์ œ ๋“ฑ๋ก ํ˜„ํ™ฉ ์กฐํšŒ API๋ฅผ ์ถ”๊ฐ€ํ•˜๊ณ , ๊ธฐ์กด ์›”๋ณ„ ์ ‘์†์ž ์กฐํšŒ๋ฅผ ๋ณด๊ฐ•ํ–ˆ์Šต๋‹ˆ๋‹ค.

  1. ๋ฌธ์ œ ๋“ฑ๋ก ํ˜„ํ™ฉ ์กฐํšŒ API (GET /api/v1/admin/dashboard/problems)
  • ํŽ˜์ด์ง€๋„ค์ด์…˜ ๊ธฐ๋ฐ˜ ๋ฌธ์ œ ๋ชฉ๋ก ์กฐํšŒ (๊ธฐ๋ณธ size 20, ์ตœ๋Œ€ 100)
  • ์‘๋‹ต ํ•„๋“œ: ๋ฌธ์ œ ID, ๋‹จ์›๋ช…, ๋Œ€๋‹จ์›๋ช…, ๋ฌธ์ œ ์œ ํ˜•, AI ํ’€์ด ํ˜ธ์ถœ ์ˆ˜, ์กฐํšŒ ์ˆ˜, ๋“ฑ๋ก ์ผ์‹œ, ์˜ค๋‹ต ์™„๋ฃŒ ์—ฌ๋ถ€, ๋“ฑ๋ก ์‚ฌ์šฉ์ž
    ๊ถŒํ•œ
  1. ๋ฌธ์ œ ์กฐํšŒ/ํ’€์ด ์นด์šดํ„ฐ ์ง‘๊ณ„
  • Problem ์—”ํ‹ฐํ‹ฐ์— viewCount, aiSolutionCount ์ปฌ๋Ÿผ ์ถ”๊ฐ€
  • ๋ฌธ์ œ ์ƒ์„ธ ์กฐํšŒ API ํ˜ธ์ถœ ์‹œ viewCount ์ฆ๊ฐ€
  • AI ํ’€์ด ์š”์ฒญ API ํ˜ธ์ถœ ์‹œ aiSolutionCount ์ฆ๊ฐ€ (์บ์‹œ ์ ์ค‘ ํฌํ•จ)
  • ๋™์‹œ์„ฑ ์•ˆ์ „์„ฑ์„ ์œ„ํ•ด ์›์ž์  UPDATE(SET x = x + 1) ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„
  1. ์›”๋ณ„ ์ผ๋ณ„ ์ ‘์†์ž ์กฐํšŒ ๋ณด๊ฐ•
  • DAU ์ง‘๊ณ„์—์„œ ADMIN ๊ถŒํ•œ ์‚ฌ์šฉ์ž ์ œ์™ธ
  • ์ผ๋ณ„ ์‹ ๊ทœ ๊ฐ€์ž…์ž ์ˆ˜(newUsers) ์‘๋‹ต ํ•„๋“œ ์ถ”๊ฐ€
  • DashboardDailyAccessItem.count โ†’ dailyVisitors๋กœ ํ•„๋“œ๋ช… ๋ณ€๊ฒฝ

โ…ก. ๊ด€๋ จ ์ด์Šˆ

โ…ข. ๊ฒ€์ฆ ๋ฐฉ๋ฒ•

โ…ฃ. ๋ฆฌ๋ทฐ ์‹œ ์ฐธ๊ณ  ์‚ฌํ•ญ

  1. Breaking change โ€” ์–ด๋“œ๋ฏผ ํ”„๋ก ํŠธ ๋™๊ธฐํ™” ํ•„์š”
    DashboardDailyAccessItem์˜ JSON ํ•„๋“œ๋ช…์ด count โ†’ dailyVisitors๋กœ ๋ณ€๊ฒฝ๋์Šต๋‹ˆ๋‹ค. ์–ด๋“œ๋ฏผ ํ”„๋ก ํŠธ๊ฐ€ ๊ธฐ์กด ํ•„๋“œ๋ฅผ ์ฐธ์กฐ
    ์ค‘์ด๋ผ๋ฉด ๋™์‹œ ๋ฐฐํฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

  2. ์นด์šดํ„ฐ ์ฆ๊ฐ€ ๊ตฌํ˜„ ๋ฐฉ์‹
    ์กฐํšŒ์ˆ˜/AI ํ˜ธ์ถœ์ˆ˜ ์ฆ๊ฐ€๋Š” ์—”ํ‹ฐํ‹ฐ load-modify-save ๋Œ€์‹  JPQL @Modifying UPDATE๋กœ ์ฒ˜๋ฆฌํ–ˆ์Šต๋‹ˆ๋‹ค.

  • DB ์™•๋ณต 1ํšŒ (SELECT + UPDATE โ†’ UPDATE 1ํšŒ)
  • InnoDB row-level ๋ฝ์œผ๋กœ lost update ๋ฐฉ์ง€
  • @LastModifiedDate ๋ผ์ดํ”„์‚ฌ์ดํด์„ ๊ฑฐ์น˜์ง€ ์•Š์•„ ๋‹จ์ˆœ ์กฐํšŒ๊ฐ€ updated_at์„ ๊ฐฑ์‹ ํ•˜์ง€ ์•Š์Œ

@2jiyong 2jiyong closed this May 15, 2026
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