public override void Add(ICategory entity)
{
Check.Argument.IsNotNull(entity, "entity");
var category = (Category)entity;
if (Database.CategoryDataSource.Any(c => c.Name == category.Name))
{
throw new ArgumentException("\"{0}\" category already exits. Specifiy a diffrent name.".FormatWith(category.Name), "entity");
}
category.UniqueName = UniqueNameGenerator.GenerateFrom(Database.CategoryDataSource, category.Name);
base.Add(category);
}
public override void Add(ITag entity)
{
Check.Argument.IsNotNull(entity, "entity");
var tag = (Tag)entity;
if (Database.TagDataSource.Any(t => t.Name == tag.Name))
{
throw new ArgumentException("\"{0}\" tag already exits. Specifiy a diffrent name.".FormatWith(tag.Name), "entity");
}
tag.UniqueName = UniqueNameGenerator.GenerateFrom(Database.TagDataSource, tag.Name);
Database.InsertOnSubmit(tag);
}
public override void Add(IStory entity)
{
Check.Argument.IsNotNull(entity, "entity");
var story = (Story)entity;
if (Database.StoryDataSource.Any(s => s.UrlHash == story.UrlHash))
{
throw new ArgumentException("\"{0}\" story with the same url already exits. Specifiy a diffrent url.".FormatWith(story.Url), "entity");
}
story.UniqueName = UniqueNameGenerator.GenerateFrom(Database.StoryDataSource, story.Title);
base.Add(story);
}