func storeQuery() {
// Collect all Post entities under User userid.
p := store.NewQuery("userid").Collect("Post")
p.Collect("Like") // Collect all Like entities for Post entities.
// Collect all Comment entities, and Likes on those comments.
p.Collect("Comment").Collect("Like")
// Alternatively, collect everything via breadth first iteration.
p = store.NewQuery("userid").UptoDepth(10)
result, _ := p.Run()
js, _ := result.ToJson() // Convert to JSON.
fmt.Println(string(js))
// Optionally write to w http.ResponseWriter.
// result.WriteJsonResponse(w)
}
func (si SimpleIndexer) Regenerate(e x.Entity) (rdoc x.Doc) {
rdoc.Id = e.Id
rdoc.Kind = e.Kind
rdoc.NanoTs = time.Now().UnixNano() // Used for versioning, to support concurrency.
// Query store to get the entity, and all it's properties.
result, _ := store.NewQuery(e.Id).Run()
data := result.ToMap()
rdoc.Data = data // Data field takes interface{}, so set to anything.
return
} // end_simple