public void RefreshCoursesFromData()
{
if (CourseModelsList == null)
{
CourseModelsList = new List <CourseModel>();
}
ICourseDAO courseDAO = new MSSQLCourseDAO();
List <Course> coursesList = null;
try
{
coursesList = courseDAO.GetCourses();
CourseModelsList.Clear();
foreach (Course c in coursesList)
{
var model = Mapper.FromDTO(c);
if (model != null)
{
CourseModelsList.Add(model);
}
}
}
catch (NoDatasourceConnectionException e)
{
Debug.WriteLine(e.Message);
throw new DataServiceException("Could not refresh CoursesModel");
}
}
static public ReplacementModel FromDTO(Replacement dto)
{
ReplacementModel model = null;
if (dto != null)
{
model = new ReplacementModel();
var coursesDAO = new MSSQLCourseDAO();
model.Replaced = Courses.Mapper.FromDTO(coursesDAO.FindCourseById(dto.ReplacedID));
var replacementsCoursesDAO = new MSSQLReplacementsCoursesDAO();
foreach (ReplacementCourse rc in replacementsCoursesDAO.FindByReplacementId(dto.Id))
{
model.AddCourse(Courses.Mapper.FromDTO(coursesDAO.FindCourseById(rc.courseID)));
}
}
return(model);
}
