public List <CourseModel> AllCourses()
{
List <CourseModel> listCourses = new List <CourseModel>();
CourseDAO course = new CourseDAO();
List <Course> allCourses = course.GetAllByOrder();
foreach (Course cour in allCourses)
{
CourseModel newCourse = new CourseModel();
newCourse.Id = cour.Id;
newCourse.Name = cour.Name;
newCourse.Cost = cour.CourseCost;
listCourses.Add(newCourse);
}
return(listCourses);
}