v2.2更新

backend/services/admin_service.py

@@ -27,14 +27,15 @@ class AdminService:
     async def get_students(
         page: int = 1,
         page_size: int = 20,
-        search: str = None
+        search: str = None,
+        dormitory_number: str = None
     ) -> Dict[str, Any]:
         """获取所有学生列表"""
         offset = (page - 1) * page_size
         
         sql = """
-            SELECT student_id, student_no, name, total_points, parent_phone, status
-            FROM students 
+            SELECT student_id, student_no, name, total_points, parent_phone, dormitory_number, status
+            FROM students
             WHERE status = 1
         """
         params = []
@@ -43,6 +44,10 @@ class AdminService:
             sql += " AND (student_no LIKE %s OR name LIKE %s)"
             params.extend([f"%{search}%", f"%{search}%"])
         
+        if dormitory_number:
+            sql += " AND dormitory_number = %s"
+            params.append(dormitory_number)
+        
         sql += " ORDER BY student_no LIMIT %s OFFSET %s"
         params.extend([page_size, offset])
         
@@ -50,12 +55,17 @@ class AdminService:
         
         # 获取总数
         count_sql = "SELECT COUNT(*) as total FROM students WHERE status = 1"
+        count_params = []
         if search:
             count_sql += " AND (student_no LIKE %s OR name LIKE %s)"
-            total_result = await execute_one(count_sql, (f"%{search}%", f"%{search}%"))
+            count_params.extend([f"%{search}%", f"%{search}%"])
+        if dormitory_number:
+            count_sql += " AND dormitory_number = %s"
+            count_params.append(dormitory_number)
+        if count_params:
+            total_result = await execute_one(count_sql, tuple(count_params))
         else:
             total_result = await execute_one(count_sql)
-        
         total = total_result["total"] if total_result else 0
         
         return {