PaymentResponse.cpp [plain text]
#include "config.h"
#include "PaymentResponse.h"
#if ENABLE(PAYMENT_REQUEST)
#include "NotImplemented.h"
#include "PaymentRequest.h"
#include <wtf/RunLoop.h>
namespace WebCore {
PaymentResponse::PaymentResponse(ScriptExecutionContext* context, PaymentRequest& request)
: ActiveDOMObject { context }
, m_request { makeWeakPtr(request) }
{
suspendIfNeeded();
}
void PaymentResponse::finishConstruction()
{
ASSERT(!hasPendingActivity());
m_pendingActivity = makePendingActivity(*this);
}
PaymentResponse::~PaymentResponse()
{
ASSERT(!hasPendingActivity());
ASSERT(!hasRetryPromise());
}
void PaymentResponse::setDetailsFunction(DetailsFunction&& detailsFunction)
{
m_detailsFunction = WTFMove(detailsFunction);
m_cachedDetails = { };
}
void PaymentResponse::complete(Optional<PaymentComplete>&& result, DOMPromiseDeferred<void>&& promise)
{
if (m_state == State::Stopped || !m_request) {
promise.reject(Exception { AbortError });
return;
}
if (m_state == State::Completed || m_retryPromise) {
promise.reject(Exception { InvalidStateError });
return;
}
ASSERT(hasPendingActivity());
ASSERT(m_state == State::Created);
m_pendingActivity = nullptr;
m_state = State::Completed;
promise.settle(m_request->complete(WTFMove(result)));
}
void PaymentResponse::retry(PaymentValidationErrors&& errors, DOMPromiseDeferred<void>&& promise)
{
if (m_state == State::Stopped || !m_request) {
promise.reject(Exception { AbortError });
return;
}
if (m_state == State::Completed || m_retryPromise) {
promise.reject(Exception { InvalidStateError });
return;
}
ASSERT(hasPendingActivity());
ASSERT(m_state == State::Created);
auto exception = m_request->retry(WTFMove(errors));
if (exception.hasException()) {
promise.reject(exception.releaseException());
return;
}
m_retryPromise = WTFMove(promise);
}
void PaymentResponse::abortWithException(Exception&& exception)
{
settleRetryPromise(WTFMove(exception));
m_pendingActivity = nullptr;
m_state = State::Completed;
}
void PaymentResponse::settleRetryPromise(ExceptionOr<void>&& result)
{
if (!m_retryPromise)
return;
ASSERT(hasPendingActivity());
ASSERT(m_state == State::Created);
std::exchange(m_retryPromise, WTF::nullopt)->settle(WTFMove(result));
}
bool PaymentResponse::canSuspendForDocumentSuspension() const
{
ASSERT(m_state != State::Stopped);
return !hasPendingActivity();
}
void PaymentResponse::stop()
{
settleRetryPromise(Exception { AbortError });
m_pendingActivity = nullptr;
m_state = State::Stopped;
}
}
#endif // ENABLE(PAYMENT_REQUEST)