onRecommendation(for:onError:_:)

MethodTryYourSize (Swift)

Calls handler now (once known) and on every change: signing in, a new body, a simulation finishing. Keep the subscription; cancel() it when done.

@discardableResult
public func onRecommendation(for product: String, onError: ((TryYourSizeError) -> Void)? = nil,
                                 _ handler: @escaping (Recommendation) -> Void) -> TYSSubscription

Parameters

forStringObligatorio

Your product ID or SKU.

onError((TryYourSizeError) -> Void)?Opcional= nil

Called when our window cannot be reached or the app is not registered.

handler@escaping (Recommendation) -> VoidObligatorio

Called now (once known) and on every change.

Returns

A subscription: keep it, and cancel() it when you are done.

Example

SwiftKotlinReact NativeFlutter

let sub = tys.onRecommendation(for: "SKU-123") { rec in
    if rec.status == .ready, !touched { selectedSize = rec.size }
}
// keep `sub`; sub.cancel() when the screen goes away

val sub = tys.onRecommendation("SKU-123") { rec ->
    if (rec.status == Recommendation.Status.READY && !touched) selected = rec.size
}
// sub.cancel() in onDestroy

useEffect(() => {
  const sub = addRecommendationListener("SKU-123", (rec) => {
    if (rec.status === "ready" && !touched) setSize(rec.size);
  });
  return () => sub.remove();
}, []);

final sub = tys.onRecommendation('SKU-123').listen((rec) {
  if (rec.status == RecommendationStatus.ready && !touched) setState(() => size = rec.size);
});
// sub.cancel() in dispose()