datastore.go

func DatastoreWithContext(ctx context.Context) context.Context {
	ds, err := aedatastore.FromContext(ctx)
	if err != nil {
		panic(err)
	}

	ds.AppendMiddleware(localcache.New(
		localcache.WithLogger(func(ctx context.Context, format string, args ...interface{}) {
			fmt.Println(fmt.Sprintf(format, args...))
		}),
		localcache.WithExpireDuration(3*time.Minute),
	))
	ds.AppendMiddleware(aememcache.New(
		aememcache.WithLogger(func(ctx context.Context, format string, args ...interface{}) {
			fmt.Println(fmt.Sprintf(format, args...))
		}),
		aememcache.WithExpireDuration(15*time.Minute),
	))
  ...
}