更新v1.4版本，修复了一些已知问题

backend/models/conduct.py

@@ -40,6 +40,21 @@ class ConductModel:
             student_id, points_change, reason, recorder_id, recorder_name, related_type, related_id
         ))
     
+    @staticmethod
+    async def count_student_records(student_id: int, include_revoked: bool = False) -> int:
+        """统计学生操行分记录总数"""
+        revoked_condition = "" if include_revoked else " AND is_revoked = 0"
+        sql = f"SELECT COUNT(*) as total FROM conduct_records WHERE student_id = %s{revoked_condition}"
+        result = await execute_one(sql, (student_id,))
+        return result["total"] if result else 0
+    
+    @staticmethod
+    async def count_records_by_recorder(recorder_id: int) -> int:
+        """统计记录人提交的操行分记录总数"""
+        sql = "SELECT COUNT(*) as total FROM conduct_records WHERE recorder_id = %s"
+        result = await execute_one(sql, (recorder_id,))
+        return result["total"] if result else 0
+    
     @staticmethod
     async def get_student_records(
         student_id: int,