public List <Course> GetCourse(int uid)
{
StudentCS studentCS = new StudentCS();
CourseServiceDecorator courseServiceDecorator = new CourseServiceDecorator(studentCS);
return(courseServiceDecorator.QueryCourse(uid));
}
public IActionResult DeleteCourse(int course_id)
{
TeacherCS teacherCS = new TeacherCS();
CourseServiceDecorator courseServiceDecorator = new CourseServiceDecorator(teacherCS);
Course course = MysqlClient.getCourseById(course_id);
courseServiceDecorator.DeleteCourse(1, course);
return(Ok(db.Courses));
}
public IActionResult DeleteNew(int user_id, int course_id)
{
StudentCS studentCS = new StudentCS();
CourseServiceDecorator courseServiceDecorator = new CourseServiceDecorator(studentCS);
Course course = new Course();
course = MysqlClient.getCourseById(course_id);
courseServiceDecorator.DeleteCourse(user_id, course);
return(Ok(db.Scourses));
}
public IActionResult AddNewCourse(string courseName, string teacherName, string progress, string kind, string representive)
{
TeacherCS teacherCS = new TeacherCS();
CourseServiceDecorator courseServiceDecorator = new CourseServiceDecorator(teacherCS);
Course course = new Course();
course.CourseName = courseName;
course.TeacherName = teacherName;
course.Progress = progress;
course.Kind = kind;
course.Representive = representive;
courseServiceDecorator.AddCourse(1, course);
return(Ok(db.Courses));
}
public IActionResult AlterNew(int cid, string change, int type)
{
TeacherCS teacherCS = new TeacherCS();
CourseServiceDecorator courseServiceDecorator = new CourseServiceDecorator(teacherCS);
Course course = MysqlClient.getCourseById(cid);
switch (type)
{
case 0: course.CourseName = change; break;
case 1: course.Progress = change; break;
case 2: course.Kind = change; break;
case 3: course.Representive = change; break;
}
courseServiceDecorator.AlterCourse(course, type);
return(Ok(db.Courses));
}