func storiesByKeys(g *cayley.Handle, keys []string) []*Story {
stories := make([]*Story, 0, len(keys))
it, _ := cayley.StartPath(g, keys...).Save(StoryID, StoryID).Save(StoryTitle, StoryTitle).Save(StoryDescription, StoryDescription).Save(SiteID, SiteID).BuildIterator().Optimize()
defer it.Close()
for cayley.RawNext(it) {
s := Story{}
results := map[string]graph.Value{}
it.TagResults(results)
s.Id = atoi(g.NameOf(results[StoryID]))
s.Title = g.NameOf(results[StoryTitle])
s.Desc = g.NameOf(results[StoryDescription])
s.Site = Site(Site_value[g.NameOf(results[SiteID])])
s.annotate()
stories = append(stories, &s)
}
return stories
}
func (s Story) checkExistsTitle(g *cayley.Handle) bool {
it, _ := cayley.StartPath(g, s.key()).Out(StoryTitle).BuildIterator().Optimize()
defer it.Close()
return cayley.RawNext(it)
}
func (u User) checkExists(g *cayley.Handle) bool {
it, _ := cayley.StartPath(g, u.key()).Out(UserID).BuildIterator().Optimize()
defer it.Close()
return cayley.RawNext(it)
}