Add delete endpoint

view/who.go

@@ -30,6 +30,8 @@ func who(g storage.Graph, w http.ResponseWriter, r *http.Request) error {
 		return whoPut(namespace, g, w, r)
 	case http.MethodPost:
 		return whoPost(namespace, g, w, r)
+	case http.MethodDelete:
+		return whoDelete(namespace, g, w, r)
 	default:
 		http.NotFound(w, r)
 		return nil
@@ -134,3 +136,17 @@ func whoPost(namespace string, g storage.Graph, w http.ResponseWriter, r *http.R
 
 	return whoGet(namespace, g, w, r)
 }
+
+func whoDelete(namespace string, g storage.Graph, w http.ResponseWriter, r *http.Request) error {
+	id := r.URL.Query().Get("id")
+	if id == "" {
+		http.Error(w, `{"error":"no ?id provided"}`, http.StatusBadRequest)
+		return nil
+	}
+
+	if err := g.Delete(r.Context(), namespace, entity.One{Name: id}); err != nil {
+		return err
+	}
+
+	return json.NewEncoder(w).Encode(`{"status":"ok"}`)
+}