public string Save(Category category)
{
if (category.Name == "")
{
return("Please Input a Name");
}
else if (categoryGateway.IsCategoryNameExist(category.Name))
{
return("Category Name Already Exist");
}
else
{
int rowAffect = categoryGateway.Save(category);
if (rowAffect > 0)
{
return("Save Successful");
}
else
{
return("Save Failed");
}
}
}
public bool IsCategoryNameExist(string categoryName)
{
return(aCategoryGateway.IsCategoryNameExist(categoryName));
}
