更新 mysql.sql

app/views.py

@@ -5,9 +5,12 @@ from db.database_manager import DatabaseManager
 from models.Student import Student
 from models.Teacher import Teacher
 from models.User import User
+import logging
+from config import LOGGING_CONFIG
 
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
+logging.basicConfig(**LOGGING_CONFIG)
 
 # 一个全局MySQLPool对象，用于管理数据库连接
 mysql_pool = MySQLPool()
@@ -221,7 +224,7 @@ def teacher_attendance():
 @app.route('/api/get-teacher-attendance-table', methods=['GET'])
 def get_current_teacher_courses():
     number = session.get('number')
-
+    logging.info(number)
     # 获取分页参数
     page = request.args.get('page', 1, type=int)  # 如果没有提供，默认为第一页
     limit = request.args.get('limit', 10, type=int)  # 如果没有提供，默认每页10条

db/database_manager.py

@@ -72,29 +72,8 @@ class DatabaseManager:
         return result
 
     def get_current_teacher_courses(self, number):
-        # 根据电话号码查询user_id
+        sql = ""
-        user_sql = "SELECT user_id FROM user WHERE number = %s"
+        return None
-        user_result = self.fetch(user_sql, (number,))
-
-        if user_result:
-            user_id = user_result[0]['user_id']
-
-            # 使用联合查询获取该老师的所有课程信息及班级信息
-            course_class_sql = """
-            SELECT c.course_name, c.course_code, c.credits, cl.class_name, cl.major
-            FROM class_courses cc
-            JOIN courses c ON cc.course_id = c.course_id
-            JOIN classes cl ON cc.class_id = cl.class_id
-            WHERE cc.user_id = %s
-            """
-            courses_classes_result = self.fetch(course_class_sql, (user_id,))
-
-            # 组织和返回信息
-            if courses_classes_result:
-                # print(courses_classes_result)
-                return courses_classes_result
-        return []
-
     def get_course_type(self):
         sql = "SELECT course_name, course_type FROM course"
         result = self.fetch(sql)

mysql.sql

@@ -88,7 +88,7 @@ CREATE TABLE attendance_records
     date       DATE NOT NULL,
     status     ENUM('present', 'absent', 'late', 'excused'),
     FOREIGN KEY (course_id) REFERENCES course (course_id),
-    FOREIGN KEY (student_id) REFERENCES students (student_id)
+    FOREIGN KEY (student_id) REFERENCES student (student_id)
 );
 
 
@@ -156,18 +156,39 @@ VALUES ('教师1', 1),
        ('教师3', 3),
        ('教师4', 4);
 
+CREATE TABLE major_course
+(
+    id        INT AUTO_INCREMENT PRIMARY KEY,
+    major_id  VARCHAR(20) NOT NULL,
+    course_id INT         NOT NULL,
+    FOREIGN KEY (major_id) REFERENCES major (major_id),
+    FOREIGN KEY (course_id) REFERENCES course (course_id)
+);
+
+INSERT INTO major_course (major_id, course_id) VALUES
+ ('000',1),
+ ('000',2),
+ ('000',3),
+ ('000',4),
+ ('000',5),
+ ('000',6),
+ ('000',7),
+ ('000',8);
+
 CREATE TABLE teacher_class_course
 (
-    id         INT AUTO_INCREMENT,
+    id             INT AUTO_INCREMENT,
-    teacher_id INT,
+    teacher_number VARCHAR(20) NOT NULL,
-    course_id  INT,
+    course_id      INT         NOT NULL,
-    class_id   INT,
+    class_name     VARCHAR(20) NOT NULL,
     PRIMARY KEY (id),
-    FOREIGN KEY (teacher_id) REFERENCES teacher (teacher_id),
+    FOREIGN KEY (teacher_number) REFERENCES teacher (teacher_number),
-    FOREIGN KEY (course_id) REFERENCES course (course_id),
+    FOREIGN KEY (course_id) REFERENCES course (course_id)
-    FOREIGN KEY (class_id) REFERENCES class (class_id)
 );
 
+INSERT INTO teacher_class_course(teacher_number, course_id, class_name) VALUES
+('G0000',1,'2023级01班');
+
 INSERT INTO teacher_class_course(teacher_id, course_id, class_id)
 VALUES (1, 1, 1),
        (1, 2, 1),