Namespace is a query param

view/who.go

@@ -9,20 +9,17 @@ import (
 	"local/dndex/storage/entity"
 	"local/dndex/storage/operator"
 	"net/http"
-	"path"
-	"strings"
 
 	"github.com/buger/jsonparser"
 	"go.mongodb.org/mongo-driver/bson"
 )
 
 func who(g storage.Graph, w http.ResponseWriter, r *http.Request) error {
-	namespace := strings.TrimLeft(r.URL.Path, path.Dir(r.URL.Path))
+	namespace := r.URL.Query().Get("namespace")
 	if len(namespace) == 0 {
 		http.NotFound(w, r)
 		return nil
 	}
-	namespace = strings.Replace(namespace, "/", ".", -1)
 
 	switch r.Method {
 	case http.MethodGet: