public bool RemoveCourse(CourseTO courseTo)
{
if (courseTo is null)
{
throw new ArgumentNullException(nameof(courseTo));
}
if (courseTo.Id == 0)
{
throw new Exception("Course does not exist");
}
try
{
iRSUnitOfWork.CourseRepository.Remove(courseTo.ToDomain().ToTransfertObject());
return(true);
}
catch (Exception)
{
throw;
}
}
public bool UpdateCourse(CourseTO courseTo)
{
if (courseTo is null)
{
throw new ArgumentNullException(nameof(courseTo));
}
if (courseTo.Id == 0)
{
throw new Exception("Course does not exist");
}
courseTo.Name.IsNullOrWhiteSpace("Missing Course Name");
try
{
iRSUnitOfWork.CourseRepository.Update(courseTo.ToDomain().ToTransfertObject());
return(true);
}
catch (Exception)
{
throw;
}
}
public bool AddCourse(CourseTO courseTo)
{
if (courseTo is null)
{
throw new ArgumentNullException(nameof(courseTo));
}
if (courseTo.Id != 0)
{
throw new Exception("Existing Course");
}
courseTo.Name.IsNullOrWhiteSpace("Missing course name");
try
{
iRSUnitOfWork.CourseRepository.Add(courseTo.ToDomain().ToTransfertObject());
return(true);
}
catch (Exception)
{
throw;
}
}
