Update dianming.html

dianming.html

@@ -99,8 +99,8 @@ startAttendanceButton.addEventListener('click', async () => {
         const response = await fetch('http://localhost:3000/api/random-call');
         const data = await response.json();
 
-        if (data.student) {
-            currentStudent = data.student;
+        if (data.student_id && data.student_name) {
+            currentStudent = data;
             studentNameDisplay.textContent = `当前学生: ${currentStudent.student_name}`;
             presentButton.style.display = 'inline-block';
             absentButton.style.display = 'inline-block';
@@ -117,8 +117,8 @@ startAttendanceButton.addEventListener('click', async () => {
 // 到场按钮点击事件
 presentButton.addEventListener('click', async () => {
     if (currentStudent) {
-        await updatePoints(currentStudent.student_id, 1); // 到场加1分
-        alert(`${currentStudent.student_name} 已到，加1分`);
+        await updatePoints(currentStudent.student_id, 0.5); // 到场加0.5分
+        alert(`${currentStudent.student_name} 已到，加0.5分`);
         resetAttendance();
     }
 });
@@ -126,7 +126,7 @@ presentButton.addEventListener('click', async () => {
 // 没到按钮点击事件
 absentButton.addEventListener('click', async () => {
     if (currentStudent) {
-        await updatePoints(currentStudent.student_id, -1); // 未到减2分
+        await updatePoints(currentStudent.student_id, -1); // 未到减1分
         alert(`${currentStudent.student_name} 未到，减1分`);
         resetAttendance();
     }