public void assignTeacherToTaughtCourse(Teacher teacher, TaughtCourse tc)
{
if (tc.Teacher != null)
{
throw new BusinessLogicException("Este curso ya tiene un profesor asignado.");
}
tc.Teacher = teacher;
dal.SaveChanges();
/*check dates*/
}
public void addCourse(Course course)
{
try
{
dbcontext.courses.Add(course);
dbcontext.SaveChanges();
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
public void addEnrollment(Enrollment enrollment)
{
try
{
dbcontext.enrollments.Add(enrollment);
dbcontext.SaveChanges();
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}