ADD file via upload

scoreManager.js

@@ -0,0 +1,22 @@
+const pool = require('../db');
+
+async function updateScore(req, res) {
+    const { student_id, points } = req.body; //假设前端发送的数据是这两部分
+
+    try {
+        const connection = await pool.getConnection();
+        const [result] = await connection.query('UPDATE students SET score = score + ?, call_count = call_count + 1 WHERE student_id = ?', [points, student_id]);
+
+        if (result.affectedRows > 0) {
+            res.send({ message: '积分已更新' });
+        } else {
+            res.status(404).send({ message: '学生不存在' });
+        }
+
+        connection.release();
+    } catch (error) {
+        res.status(500).send({ error: '更新积分失败' });
+    }
+}
+
+module.exports = { updateScore };