기능구현중

server/api/report/summary/weekly-list.get.ts

@@ -0,0 +1,76 @@
+import { defineEventHandler, getQuery } from 'h3'
+import { query } from '../../../utils/db'
+
+/**
+ * 주차별 취합 목록
+ * GET /api/report/summary/weekly-list
+ */
+export default defineEventHandler(async (event) => {
+  const queryParams = getQuery(event)
+  const year = queryParams.year ? parseInt(queryParams.year as string) : new Date().getFullYear()
+  
+  // 주차별로 그룹핑
+  const rows = await query(`
+    SELECT 
+      s.report_year,
+      s.report_week,
+      COUNT(DISTINCT s.project_id) as project_count,
+      SUM(s.member_count) as total_members,
+      SUM(COALESCE(s.total_work_hours, 0)) as total_work_hours,
+      MAX(s.aggregated_at) as latest_aggregated_at,
+      ARRAY_AGG(DISTINCT p.project_name ORDER BY p.project_name) as project_names
+    FROM wr_aggregated_report_summary s
+    JOIN wr_project_info p ON s.project_id = p.project_id
+    WHERE s.report_year = $1
+    GROUP BY s.report_year, s.report_week
+    ORDER BY s.report_week DESC
+  `, [year])
+  
+  return {
+    weeks: rows.map((r: any) => {
+      const { monday, sunday } = getWeekDates(r.report_year, r.report_week)
+      return {
+        reportYear: r.report_year,
+        reportWeek: r.report_week,
+        weekStartDate: monday,
+        weekEndDate: sunday,
+        projectCount: parseInt(r.project_count),
+        totalMembers: parseInt(r.total_members),
+        totalWorkHours: parseFloat(r.total_work_hours) || 0,
+        latestAggregatedAt: r.latest_aggregated_at,
+        projects: r.project_names || []
+      }
+    })
+  }
+})
+
+// ISO 8601 주차 기준 월요일~일요일 계산
+function getWeekDates(year: number, week: number): { monday: string, sunday: string } {
+  // 해당 연도의 1월 4일이 속한 주가 1주차 (ISO 8601)
+  const jan4 = new Date(year, 0, 4)
+  const jan4DayOfWeek = jan4.getDay() || 7 // 일요일=7
+  
+  // 1주차의 월요일
+  const week1Monday = new Date(jan4)
+  week1Monday.setDate(jan4.getDate() - jan4DayOfWeek + 1)
+  
+  // 요청된 주차의 월요일
+  const monday = new Date(week1Monday)
+  monday.setDate(week1Monday.getDate() + (week - 1) * 7)
+  
+  // 일요일
+  const sunday = new Date(monday)
+  sunday.setDate(monday.getDate() + 6)
+  
+  return {
+    monday: formatDate(monday),
+    sunday: formatDate(sunday)
+  }
+}
+
+function formatDate(date: Date): string {
+  const y = date.getFullYear()
+  const m = String(date.getMonth() + 1).padStart(2, '0')
+  const d = String(date.getDate()).padStart(2, '0')
+  return `${y}-${m}-${d}`
+}