public string Save(SaveTeacherModel teacher)
{
int rowEffect = saveTeacherGateway.Save(teacher);
if (rowEffect > 0)
{
return("Save Success");
}
else
{
return("Save Faild");
}
}
public string Save(SaveTeacher aTeacher)
{
if (_saveTeacherGateway.Check(aTeacher))
{
return("Your email already exists");
}
if (aTeacher.Credit < 0)
{
return("Credit must be a positive number");
}
string result = _saveTeacherGateway.Save(aTeacher);
return(result);
}