后端bug修复

2026-04-09 15:17:47 +08:00
parent 6b1b586fe3
commit 93a1af5958
5 changed files with 333 additions and 8 deletions
--- a/backend/models/attendance.py
+++ b/backend/models/attendance.py
@@ -0,0 +1,98 @@
+# ===========================================
+# 班级操行分管理系统 - 后端服务
+# 
+# 开发者: Canglan
+# 联系方式: admin@sea-studio.top
+# 版权归属: Sea Network Technology Studio
+# 许可证: MIT License
+# 
+# 版权所有 © Sea Network Technology Studio
+# ===========================================
+
+from typing import Optional, Dict, Any, List
+from datetime import datetime
+from utils.database import execute_one, execute_query, execute_insert, execute_update
+
+
+class AttendanceModel:
+    """考勤数据模型"""
+    
+    @staticmethod
+    async def get_student_records(student_id: int, month: str = None) -> List[Dict[str, Any]]:
+        sql = """
+            SELECT attendance_id, date, status, reason, deduction_applied, created_at
+            FROM attendance_records
+            WHERE student_id = %s
+        """
+        params = [student_id]
+        
+        if month:
+            sql += " AND DATE_FORMAT(date, '%%Y-%%m') = %s"
+            params.append(month)
+        
+        sql += " ORDER BY date DESC"
+        
+        return await execute_query(sql, tuple(params))
+    
+    @staticmethod
+    async def get_class_records(
+        class_id: int,
+        date: str = None,
+        student_id: int = None
+    ) -> List[Dict[str, Any]]:
+        sql = """
+            SELECT ar.*, s.name as student_name, s.student_no
+            FROM attendance_records ar
+            JOIN students s ON ar.student_id = s.student_id
+            WHERE s.class_id = %s
+        """
+        params = [class_id]
+        
+        if date:
+            sql += " AND ar.date = %s"
+            params.append(date)
+        
+        if student_id:
+            sql += " AND ar.student_id = %s"
+            params.append(student_id)
+        
+        sql += " ORDER BY ar.date DESC, s.student_no"
+        
+        return await execute_query(sql, tuple(params))
+    
+    @staticmethod
+    async def create_record(
+        student_id: int,
+        date: str,
+        status: str,
+        reason: str = None,
+        recorder_id: int = None
+    ) -> int:
+        # 检查是否已存在当天记录
+        existing = await execute_one(
+            "SELECT attendance_id FROM attendance_records WHERE student_id = %s AND date = %s",
+            (student_id, date)
+        )
+        
+        if existing:
+            # 更新已有记录
+            sql = """
+                UPDATE attendance_records 
+                SET status = %s, reason = %s, recorder_id = %s
+                WHERE student_id = %s AND date = %s
+            """
+            await execute_update(sql, (status, reason, recorder_id, student_id, date))
+            return existing["attendance_id"]
+        else:
+            # 插入新记录
+            sql = """
+                INSERT INTO attendance_records (student_id, date, status, reason, recorder_id)
+                VALUES (%s, %s, %s, %s, %s)
+            """
+            return await execute_insert(sql, (student_id, date, status, reason, recorder_id))
+    
+    @staticmethod
+    async def mark_deduction_applied(attendance_id: int) -> bool:
+        sql = "UPDATE attendance_records SET deduction_applied = 1 WHERE attendance_id = %s"
+        result = await execute_update(sql, (attendance_id,))
+        return result > 0