public bool EstimateStudent(ICourseForTeacher course, IStudent student, ITeacher teacher, double mark)
{
Course curCourse = course as Course;
if (!curCourse.Equals(null))
{
if (curCourse.students.Contains(student))
{
curCourse.markedStudents.Add(student, mark);
}
}
return(false);
}
public bool FinishCourse(ICourseForTeacher course)
{
Course curCourse = course as Course;
if (!curCourse.Equals(null))
{
if (currentCourses.Remove(curCourse))
{
finishedCourses.Add(curCourse);
return(true);
}
}
return(false);
}
public bool EstimateStudentByMark(ICourseForTeacher course, IStudent student, ITeacher teacher, double mark)
{
return(repository.EstimateStudent(course, student, teacher, mark));
}
public bool FinishCourse(ICourseForTeacher course)
{
return(repository.FinishCourse(course));
}