public override double Calculate(DateTime publishingTimestamp, IStory story)
{
Check.Argument.IsNotNull(story, "story");
IKnownSource knownSource = _repository.FindMatching(story.Url);
KnownSourceGrade grade = (knownSource == null) ? KnownSourceGrade.None : knownSource.Grade;
return((int)grade);
}
public void Add(IKnownSource entity)
{
Check.Argument.IsNotNull(entity, "entity");
KnownSource knownSource = (KnownSource)entity;
if (_context.KnownSources.Any(ks => ks.Url == knownSource.Url))
{
throw new ArgumentException("\"{0}\" source already exits. Specifiy a diffrent url.".FormatWith(knownSource.Url), "entity");
}
base.Add(knownSource);
}
public void Remove(IKnownSource entity)
{
base.Remove((KnownSource)entity);
}