public async Task <Guid> IssueCommand(ValuesModel valuesModel)
{
MessageBase command;
switch (valuesModel.Operation)
{
case ServiceOperation.FindArticleWithAllTagsMatching:
command = new FindArticleWithAllTagsMatching(valuesModel.Articles, valuesModel.Tags);
break;
case ServiceOperation.FindArticleWithSomeTagsMatching:
command = new FindArticleWithSomeTagsMatching(valuesModel.Articles, valuesModel.Tags);
break;
default:
throw new InvalidServiceOperation();
}
await valuesSummerQueue.Send(command);
return(command.ConsistencyToken);
}
public IEnumerable <string> Consume(FindArticleWithAllTagsMatching message) => message.Articles.Select(a => a.id);
