feat(tksupport): Sprint 001 Section C — 전사 휴가관리 구현

- 전사 휴가 부여/관리 (company-holidays) CRUD + 연차차감 트랜잭션 - 전체 휴가관리 대시보드 (vacation-dashboard) 부서별/직원별 현황 - 내 휴가 현황 개선 (/my-status) balance_type별 카드, 전사 휴가일 - requireSupportTeam 미들웨어, 부서명 JOIN, 마이그레이션 002 추가 - 사이드바 roles 기반 메뉴 필터링 (하위호환 유지) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-23 08:16:50 +09:00
parent a3f7a324b1
commit 36391c02e1
19 changed files with 1040 additions and 62 deletions
--- a/tksupport/api/models/companyHolidayModel.js
+++ b/tksupport/api/models/companyHolidayModel.js
@@ -0,0 +1,93 @@
+const { getPool } = require('../middleware/auth');
+
+const companyHolidayModel = {
+  async getByYear(year) {
+    const db = getPool();
+    const [rows] = await db.query(
+      'SELECT * FROM company_holidays WHERE YEAR(holiday_date) = ? ORDER BY holiday_date',
+      [year]
+    );
+    return rows;
+  },
+
+  async getById(id) {
+    const db = getPool();
+    const [rows] = await db.query('SELECT * FROM company_holidays WHERE id = ?', [id]);
+    return rows.length > 0 ? rows[0] : null;
+  },
+
+  async create(data) {
+    const db = getPool();
+    const [result] = await db.query(
+      'INSERT INTO company_holidays (holiday_date, holiday_name, holiday_type, description, created_by) VALUES (?, ?, ?, ?, ?)',
+      [data.holiday_date, data.holiday_name, data.holiday_type, data.description || null, data.created_by]
+    );
+    return result;
+  },
+
+  async delete(id) {
+    const db = getPool();
+    const [result] = await db.query('DELETE FROM company_holidays WHERE id = ?', [id]);
+    return result;
+  },
+
+  async applyAnnualDeduction(holidayId) {
+    const db = getPool();
+    const conn = await db.getConnection();
+    try {
+      await conn.beginTransaction();
+
+      // 1. SELECT FOR UPDATE — 동시 실행 방지
+      const [holidays] = await conn.query(
+        'SELECT * FROM company_holidays WHERE id = ? FOR UPDATE', [holidayId]
+      );
+      if (holidays.length === 0) {
+        throw new Error('해당 전사 휴가를 찾을 수 없습니다');
+      }
+      const holiday = holidays[0];
+      if (holiday.holiday_type !== 'ANNUAL_DEDUCT') {
+        throw new Error('연차차감 유형의 휴가만 차감할 수 있습니다');
+      }
+      if (holiday.deduction_applied_at) {
+        throw new Error('이미 차감이 실행된 휴가입니다');
+      }
+
+      // 2. vacation_types에서 ANNUAL_FULL id 조회
+      const [types] = await conn.query(
+        "SELECT id FROM vacation_types WHERE type_code = 'ANNUAL_FULL'"
+      );
+      if (types.length === 0) {
+        throw new Error('연차(ANNUAL_FULL) 유형이 존재하지 않습니다');
+      }
+      const typeId = types[0].id;
+
+      // 3. 전 활성 사원 연차 차감 (잔여일 무관 일괄 적용)
+      const [result] = await conn.query(`
+        UPDATE sp_vacation_balances SET used_days = used_days + 1, updated_at = NOW()
+        WHERE vacation_type_id = ? AND year = YEAR(?) AND balance_type = 'AUTO'
+          AND user_id IN (SELECT user_id FROM sso_users WHERE is_active = 1)
+      `, [typeId, holiday.holiday_date]);
+
+      // 4. 차감 완료 표시
+      await conn.query(
+        'UPDATE company_holidays SET deduction_applied_at = NOW() WHERE id = ?', [holidayId]
+      );
+
+      // 5. balance 없는 사원 수 체크 (경고용)
+      const [activeUsers] = await conn.query(
+        'SELECT COUNT(*) as cnt FROM sso_users WHERE is_active = 1'
+      );
+      const missing = activeUsers[0].cnt - result.affectedRows;
+
+      await conn.commit();
+      return { affected_count: result.affectedRows, missing_balance_count: missing };
+    } catch (err) {
+      await conn.rollback();
+      throw err;
+    } finally {
+      conn.release();
+    }
+  }
+};
+
+module.exports = companyHolidayModel;