public StudentCourseTask(CourseAttandee forStudent, Course inCourse, string TaskName, float TaskGrade)
{
ForStudent = forStudent;
InCourse = inCourse;
Name = TaskName;
Grade = TaskGrade;
}
public bool SignUp(CourseAttandee aStudent, Course toCourse)
{
if (aStudent == null)
{
throw new StudentNotFound("Student does not exist");
}
if (toCourse == null)
{
throw new CourseNotFound("Course does not exist");
}
try
{
aStudent.AttendedCourse = toCourse;
toCourse.Attendees = new List <CourseAttandee>()
{
aStudent
};
Console.WriteLine($"Succesfully signed up {aStudent} to {toCourse}");
return(true);
}
catch (StudentIsBusy e)
{
Console.WriteLine($"\n\tThrown an {e.GetType()} Exception saying: {e.Message}\n" + e.StackTrace);
}
catch (Exception e)
{
Console.WriteLine($"\t\tException! caught:\n{e.Message}\n" + e.StackTrace);
if (e.Message.Contains("already full!") && aStudent.AttendedCourse != null)
{
aStudent.AttendedCourse = null;
}
}
return(false);
}
public bool RemoveStudent(CourseAttandee student)
{
if (CheckAttending(student))
{
return(mAttendees.Remove(student));
}
return(false);
}
public bool UnSignUp(CourseAttandee aStudent, Course fromCourse)
{
if (fromCourse.CheckAttending(aStudent.Name))
{
fromCourse.RemoveStudent(aStudent);
aStudent.AttendedCourse = null;
Console.WriteLine($"Succesfully un-signed up {aStudent} from {fromCourse}");
return(true);
}
Console.WriteLine($"'tINFO\t Student {aStudent} has not been currently signed up for course {fromCourse}\n");
return(true);
}
public bool CheckAttending(CourseAttandee studentToFind)
{
return(CheckAttending(studentToFind.Name));
}