更新 mysql.sql

app/templates/attendance.html

@@ -64,14 +64,16 @@
 <script src="/static/js/logout.js"></script>
 <script>
     $(document).ready(function () {
+        let courseData = {};
         // 获取课程名称或状态
         $.get("/api/get-course-name", function (response) {
 
             if (response.msg === "ok") {
                 // 如果后端返回课程名
-                $("#course-info").text("课程：" +  response.data.course_name +" 在上课时间内，请及时签到");
+                $("#course-info").text("课程：" +  response.data.course_name + "。在上课时间内，请及时签到!");
                 // 启用签到按钮
                 $("#sign-in-btn").prop('disabled', false);
+                courseData = response.data;
             } else {
                 // 根据不同的消息更新状态
                 $("#course-info").text(response.msg); // 显示没有课程的消息
@@ -84,16 +86,16 @@
         $("#sign-in-btn").click(function () {
             if (!$(this).prop('disabled')) {
                 // 发送签到请求到后端
-                $.post("/api/student-sign-in", function (response) {
+                $.post("/api/student-sign-in",courseData,function (response) {
                     // 处理签到后的响应
-                    if (response.success) {
+                    if (response.msg === 'ok') {
                         layer.msg('签到成功!');
                     } else {
-                        layer.msg("签到失败!");
+                        layer.msg(response.data);
                     }
                 });
             } else {
-                alert("当前不可签到"); // Or handle disabled button click as needed
+                layer.msg("当前不可签到"); // Or handle disabled button click as needed
             }
         });
     });

app/views.py

@@ -1,6 +1,4 @@
-import datetime
 import os
-
 import openpyxl as openpyxl
 from flask import Flask, redirect, url_for, render_template, session, jsonify, request, send_file
 from utils.time_utils import check_now_time
@@ -14,6 +12,7 @@ from models.User import User
 import logging
 from config import LOGGING_CONFIG
 from config import FILE_PATH
+from datetime import datetime
 
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
@@ -294,7 +293,7 @@ def receive_excel():
 
 @app.route('/api/get-course-name', methods=['GET'])
 def get_course_name():
-    data = {'course_name': "信息技术"}
+    data = {'course_name': "信息技术", "course_id": 1}
     return jsonify({
         'msg': 'ok',
         'data': data
@@ -324,9 +323,8 @@ def get_course_name():
     # 如果是工作日，获取课程信息
     print(f"day of week: {day_of_week}")
     db_manager = DatabaseManager()
-    data = db_manager.get_course_name(number, day_of_week)
+    data = db_manager.get_course_name(number, day_of_week, period_id)
     print(data)
-
     # 返回课程信息
     return jsonify({
         'msg': 'ok',
@@ -337,8 +335,20 @@ def get_course_name():
 @app.route('/api/student-sign-in', methods=['POST'])
 def student_sign_in():
     number = session.get("number")
-    print(number)
-    return "aaa"
+    course_name = request.form.get('course_name')
+    course_id = request.form.get('course_id')
+    now = datetime.now()
+    date = now.strftime("%Y年%m月%d日%H:%M")
+    status = "出勤"
+    print(f"number: {number},course_name: {course_name},course_id: {course_id}")
+    db_manager = DatabaseManager()
+    result = db_manager.update_sign_in_info(number, course_id, course_name, date, status)
+
+    if result == 1:
+        return jsonify({"msg": "ok", "data": "签到成功!"})
+    else:
+        return jsonify({"msg": "fail", "data": "签到失败!"})
+
 
 if __name__ == '__main__':
     app.run(debug=True)

db/database_manager.py

@@ -125,21 +125,26 @@ WHERE
         data = (student.student_name, student.student_number, student.user_id, student.major_id, student.class_name)
         return self.execute(sql, data)
 
-    def get_course_name(self, student_number, day_of_week):
+    def get_course_name(self, student_number, day_of_week, period_id):
         # 从student表获取class_name
         sql_student = "SELECT class_name FROM student WHERE student_number = %s;"
         class_name = self.fetch(sql_student, (student_number,))[0]['class_name']
 
         # 使用class_name和day_of_week从schedule表获取course_id
-        sql_schedule = "SELECT course_id, FROM schedule WHERE day_of_week = %s AND class_name = %s;"
-        course_id_list = self.fetch(sql_schedule, (day_of_week, class_name))
+        sql_schedule = "SELECT course_id, FROM schedule WHERE day_of_week = %s AND class_name = %s AND period_id = %s;"
+        course_id = self.fetch(sql_schedule, (day_of_week, class_name, period_id))
 
         # 对于每一个course_id，从course表中查询course_name
-        course_names = []
-        for course_id in course_id_list:
-            sql_course = "SELECT course_name FROM course WHERE course_id = %s;"
-            course_name = self.fetch(sql_course, (course_id['course_id'],))
-            if course_name:
-                course_names.extend([cn['course_name'] for cn in course_name])
+        sql_course = "SELECT course_name FROM course WHERE course_id = %s;"
+        course_name = self.fetch(sql_course, (course_id['course_id'],))
+        data = {"course_name": course_name, "course_id": course_id}
+        return data
 
-        return course_names
+    def update_sign_in_info(self, student_number, course_id, course_name, date, status):
+        sql = """
+        INSERT INTO attendance_record (student_number, course_id, course_name, date, status)
+        VALUES (%s, %s, %s, %s, %s)
+        """
+        val = (student_number, course_id, course_name, date, status)
+        result = self.execute(sql, val)
+        return result

mysql.sql

@@ -80,15 +80,14 @@ VALUES ('大学计算机基础', 'CF001', '必修', 3, '介绍计算机基础知
        ('计算机网络', 'CN002', '必修', 4, '学习计算机网络的基础理论和协议');
 
 
-CREATE TABLE attendance_records
+CREATE TABLE attendance_record
 (
     record_id  INT AUTO_INCREMENT PRIMARY KEY,
+    student_number VARCHAR(20) NOT NULL,
     course_id  INT  NOT NULL,
-    student_id INT  NOT NULL,
-    date       DATE NOT NULL,
-    status     ENUM('present', 'absent', 'late', 'excused'),
-    FOREIGN KEY (course_id) REFERENCES course (course_id),
-    FOREIGN KEY (student_id) REFERENCES student (student_id)
+    course_name VARCHAR(255) NOT NULL,
+    date       VARCHAR(255) NOT NULL,
+    status     VARCHAR(20)
 );
 
 
@@ -246,3 +245,4 @@ VALUES ('一、二节', '08:00:00', '09:30:00'),
        ('三、四节', '10:00:00', '11:30:00'),
        ('五、六节', '14:30:00', '16:00:00'),
        ('七、八节', '16:30:00', '18:00:00');
+