modify: 게시글 통계를 증가량 대신 그날 누적 게시글 수 통계로

Author: Nuung

src/repositories/__test__/totalStats.repo.test.ts

@@ -124,7 +124,7 @@ describe('TotalStatsRepository', () => {
  [userId, mockStartDate]
  );
  expect(mockPool.query).toHaveBeenCalledWith(
- expect.stringContaining('SUM(dp.post_count) OVER'),
+ expect.stringContaining('SELECT COUNT(id)'),
  [userId, mockStartDate]
  );
  });
@@ -217,8 +217,6 @@ describe('TotalStatsRepository', () => {
  const calledQuery = mockPool.query.mock.calls[0][0] as string;
  expect(calledQuery).toContain('WITH date_series AS');
  expect(calledQuery).toContain('generate_series');
- expect(calledQuery).toContain('SUM(dp.post_count) OVER');
- expect(calledQuery).toContain('DATE(p.released_at)');
  });
  });
  });

src/repositories/totalStats.repository.ts

@@ -73,22 +73,16 @@ export class TotalStatsRepository {
  CURRENT_DATE,
  '1 day'::interval
  )::date AS date
- ),
- daily_posts AS (
- SELECT 
- DATE(p.released_at) AS date,
- COUNT(*) AS post_count
- FROM posts_post p
- WHERE p.user_id = $1 
- AND p.is_active = true
- AND DATE(p.released_at) >= DATE($2)
- GROUP BY DATE(p.released_at)
  )
  SELECT 
  ds.date,
- COALESCE(SUM(dp.post_count) OVER (ORDER BY ds.date), 0) AS total_value
+ (SELECT COUNT(id) 
+ FROM posts_post p 
+ WHERE p.user_id = $1 
+ AND p.is_active = true 
+ AND DATE(p.released_at) <= ds.date
+ ) AS total_value
  FROM date_series ds
- LEFT JOIN daily_posts dp ON ds.date = dp.date
  ORDER BY ds.date ASC;
  `;