update stuff

pool-server.go

@@ -182,6 +182,22 @@ func (s *PoolServer) HandleQuantityChange(w http.ResponseWriter, r *http.Request
 	return s.WriteResult(w, reply)
 }
 
+func (s *PoolServer) HandleSetCartItems(w http.ResponseWriter, r *http.Request, id CartId) error {
+	setCartItems := messages.SetCartItems{}
+	err := json.NewDecoder(r.Body).Decode(&setCartItems)
+	if err != nil {
+		return err
+	}
+	reply, err := s.pool.Process(id, Message{
+		Type:    SetCartItemsType,
+		Content: &setCartItems,
+	})
+	if err != nil {
+		return err
+	}
+	return s.WriteResult(w, reply)
+}
+
 func (s *PoolServer) HandleAddRequest(w http.ResponseWriter, r *http.Request, id CartId) error {
 	addRequest := messages.AddRequest{}
 	err := json.NewDecoder(r.Body).Decode(&addRequest)
@@ -291,6 +307,7 @@ func (s *PoolServer) Serve() *http.ServeMux {
 	mux.HandleFunc("GET /", ErrorHandler(CookieCartIdHandler(s.HandleGet)))
 	mux.HandleFunc("GET /add/{sku}", ErrorHandler(CookieCartIdHandler(s.HandleAddSku)))
 	mux.HandleFunc("POST /", ErrorHandler(CookieCartIdHandler(s.HandleAddRequest)))
+	mux.HandleFunc("POST /set", ErrorHandler(CookieCartIdHandler(s.HandleSetCartItems)))
 	mux.HandleFunc("DELETE /{itemId}", ErrorHandler(CookieCartIdHandler(s.HandleDeleteItem)))
 	mux.HandleFunc("PUT /", ErrorHandler(CookieCartIdHandler(s.HandleQuantityChange)))
 	mux.HandleFunc("POST /delivery", ErrorHandler(CookieCartIdHandler(s.HandleSetDelivery)))