public string Save(SaveCourseModel course)
{
int rowEffect = saveCourseGateway.Save(course);
if (rowEffect > 0)
{
return("Save Successful");
}
else
{
return("Save Faild");
}
}
public string Save(SaveCourse aCourse)
{
if (_saveCourseGateway.Check(aCourse))
{
return("Course code or name already exists");
}
if (aCourse.Code.Length < 5)
{
return("Course code must be at least five characters long");
}
if (aCourse.Credit < .5 || aCourse.Credit > 5)
{
return("Course credit must be at least .5 and at most 5");
}
string result = _saveCourseGateway.Save(aCourse);
return(result);
}