| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_PAYMENTS_CONTENT_PAYMENT_RESPONSE_HELPER_H_ |
| #define COMPONENTS_PAYMENTS_CONTENT_PAYMENT_RESPONSE_HELPER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "components/autofill/core/browser/address_normalizer.h" |
| #include "components/autofill/core/browser/autofill_profile.h" |
| #include "components/payments/core/payment_instrument.h" |
| #include "third_party/blink/public/mojom/payments/payment_request.mojom.h" |
| |
| namespace payments { |
| |
| class PaymentRequestDelegate; |
| class PaymentRequestSpec; |
| |
| // A helper class to facilitate the creation of the PaymentResponse. |
| class PaymentResponseHelper |
| : public PaymentInstrument::Delegate, |
| public base::SupportsWeakPtr<PaymentResponseHelper> { |
| public: |
| class Delegate { |
| public: |
| virtual ~Delegate() {} |
| |
| virtual void OnPaymentResponseReady( |
| mojom::PaymentResponsePtr payment_response) = 0; |
| }; |
| |
| // The spec, selected_instrument and delegate cannot be null. |
| PaymentResponseHelper(const std::string& app_locale, |
| PaymentRequestSpec* spec, |
| PaymentInstrument* selected_instrument, |
| PaymentRequestDelegate* payment_request_delegate, |
| autofill::AutofillProfile* selected_shipping_profile, |
| autofill::AutofillProfile* selected_contact_profile, |
| Delegate* delegate); |
| ~PaymentResponseHelper() override; |
| |
| // PaymentInstrument::Delegate |
| void OnInstrumentDetailsReady( |
| const std::string& method_name, |
| const std::string& stringified_details) override; |
| void OnInstrumentDetailsError() override {} |
| |
| mojom::PayerDetailPtr GeneratePayerDetail( |
| const autofill::AutofillProfile* selected_contact_profile) const; |
| |
| private: |
| // Generates the Payment Response and sends it to the delegate. |
| void GeneratePaymentResponse(); |
| |
| // To be used as AddressNormalizer::NormalizationCallback. |
| void OnAddressNormalized(bool success, |
| const autofill::AutofillProfile& normalized_profile); |
| |
| const std::string& app_locale_; |
| bool is_waiting_for_shipping_address_normalization_; |
| bool is_waiting_for_instrument_details_; |
| |
| // Not owned, cannot be null. |
| PaymentRequestSpec* spec_; |
| Delegate* delegate_; |
| PaymentInstrument* selected_instrument_; |
| PaymentRequestDelegate* payment_request_delegate_; |
| |
| // Not owned, can be null (dependent on the spec). |
| autofill::AutofillProfile* selected_contact_profile_; |
| |
| // A normalized copy of the shipping address, which will be included in the |
| // PaymentResponse. |
| autofill::AutofillProfile shipping_address_; |
| |
| // Instrument Details. |
| std::string method_name_; |
| std::string stringified_details_; |
| |
| base::WeakPtrFactory<PaymentResponseHelper> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PaymentResponseHelper); |
| }; |
| |
| } // namespace payments |
| |
| #endif // COMPONENTS_PAYMENTS_CONTENT_PAYMENT_RESPONSE_HELPER_H_ |