func (d *Datastore) Search(key ds.Key, query string) (*[]Model, error) {
out, err := esCore.SearchRequest(true, d.esr.Index(key), key.Name(), query, "", 0)
if err != nil {
return nil, err
}
models := []Model{}
for _, h := range out.Hits.Hits {
// unmarshal response
var data map[string]interface{}
err := json.Unmarshal(h.Source, &data)
if err != nil {
return nil, fmt.Errorf("Unmarshal error: %v", err)
}
// get key
k, ok := data["key"].(string)
if !ok {
return nil, fmt.Errorf("Unmarshal error. Key not a string: %v", data["key"])
}
// retrieve object
model, err := d.Get(ds.NewKey(k))
if err != nil {
return nil, fmt.Errorf("%v (ElasticSearch inconsistent?)", err)
}
// ok! we have it.
models = append(models, model)
}
return &models, nil
}
func NewInstanceForKey(key ds.Key) datastore.Model {
switch key.Type() {
case "User":
return &User{}
case "Dataset":
return &Dataset{}
}
return nil
}
