#include "config.h"
#include "ApplePaySetupWebCore.h"
#if ENABLE(APPLE_PAY)
#include "Document.h"
#include "JSApplePaySetupFeature.h"
#include "JSDOMPromiseDeferred.h"
#include "Page.h"
#include "PaymentCoordinator.h"
#include "PaymentCoordinatorClient.h"
#include "PaymentSession.h"
#include "Settings.h"
#include <wtf/CompletionHandler.h>
namespace WebCore {
static bool shouldDiscloseFeatures(Document& document)
{
auto* page = document.page();
if (!page || page->usesEphemeralSession())
return false;
return document.settings().applePayCapabilityDisclosureAllowed();
}
void ApplePaySetup::getSetupFeatures(Document& document, SetupFeaturesPromise&& promise)
{
auto canCall = PaymentSession::canCreateSession(document);
if (canCall.hasException()) {
promise.settle(canCall.releaseException());
return;
}
auto page = document.page();
if (!page) {
promise.settle(Exception { InvalidStateError });
return;
}
if (m_setupFeaturesPromise) {
promise.settle(Exception { InvalidStateError });
return;
}
if (!shouldDiscloseFeatures(document)) {
promise.resolve({ });
return;
}
m_setupFeaturesPromise = WTFMove(promise);
page->paymentCoordinator().getSetupFeatures(m_configuration, document.url(), [this, pendingActivity = makePendingActivity(*this)](Vector<Ref<ApplePaySetupFeature>>&& setupFeatures) {
if (m_setupFeaturesPromise)
std::exchange(m_setupFeaturesPromise, WTF::nullopt)->settle(WTFMove(setupFeatures));
});
}
void ApplePaySetup::begin(Document& document, Vector<RefPtr<ApplePaySetupFeature>>&& features, BeginPromise&& promise)
{
auto canCall = PaymentSession::canCreateSession(document);
if (canCall.hasException()) {
promise.settle(canCall.releaseException());
return;
}
if (!UserGestureIndicator::processingUserGesture()) {
promise.settle(Exception { InvalidAccessError, "Must call ApplePaySetup.begin from a user gesture handler." });
return;
}
auto page = document.page();
if (!page) {
promise.settle(Exception { InvalidStateError });
return;
}
if (m_beginPromise) {
promise.settle(Exception { InvalidStateError });
return;
}
m_beginPromise = WTFMove(promise);
m_pendingActivity = makePendingActivity(*this);
page->paymentCoordinator().beginApplePaySetup(m_configuration, document.url(), WTFMove(features), [this](bool result) {
if (m_beginPromise)
std::exchange(m_beginPromise, WTF::nullopt)->settle(result);
});
}
ApplePaySetup::ApplePaySetup(ScriptExecutionContext& context, ApplePaySetupConfiguration&& configuration)
: ActiveDOMObject(&context)
, m_configuration(WTFMove(configuration))
{
suspendIfNeeded();
}
void ApplePaySetup::stop()
{
if (m_setupFeaturesPromise)
std::exchange(m_setupFeaturesPromise, WTF::nullopt)->settle(Exception { AbortError });
if (m_beginPromise)
std::exchange(m_beginPromise, WTF::nullopt)->settle(Exception { AbortError });
if (auto page = downcast<Document>(*scriptExecutionContext()).page())
page->paymentCoordinator().endApplePaySetup();
m_pendingActivity = nullptr;
}
void ApplePaySetup::suspend(ReasonForSuspension)
{
stop();
}
}
#endif // ENABLE(APPLE_PAY)