| // 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. |
| |
| #include "components/payments/content/payment_response_helper.h" |
| |
| #include <string> |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/logging.h" |
| #include "base/strings/string_split.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "components/autofill/core/browser/autofill_country.h" |
| #include "components/autofill/core/browser/autofill_data_util.h" |
| #include "components/autofill/core/browser/autofill_type.h" |
| #include "components/autofill/core/browser/phone_number_i18n.h" |
| #include "components/payments/content/payment_request_spec.h" |
| #include "components/payments/core/payment_request_data_util.h" |
| #include "components/payments/core/payment_request_delegate.h" |
| |
| namespace payments { |
| |
| PaymentResponseHelper::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) |
| : app_locale_(app_locale), |
| is_waiting_for_shipping_address_normalization_(false), |
| is_waiting_for_instrument_details_(false), |
| spec_(spec), |
| delegate_(delegate), |
| selected_instrument_(selected_instrument), |
| payment_request_delegate_(payment_request_delegate), |
| selected_contact_profile_(selected_contact_profile), |
| weak_ptr_factory_(this) { |
| DCHECK(spec_); |
| DCHECK(selected_instrument_); |
| DCHECK(delegate_); |
| |
| is_waiting_for_instrument_details_ = true; |
| |
| // Start to normalize the shipping address, if necessary. |
| if (spec_->request_shipping()) { |
| DCHECK(selected_shipping_profile); |
| DCHECK(spec_->selected_shipping_option()); |
| |
| is_waiting_for_shipping_address_normalization_ = true; |
| |
| payment_request_delegate_->GetAddressNormalizer()->NormalizeAddressAsync( |
| *selected_shipping_profile, |
| /*timeout_seconds=*/5, |
| base::BindOnce(&PaymentResponseHelper::OnAddressNormalized, |
| weak_ptr_factory_.GetWeakPtr())); |
| } |
| |
| // Start to get the instrument details. Will call back into |
| // OnInstrumentDetailsReady. |
| selected_instrument_->InvokePaymentApp(this); |
| } |
| |
| PaymentResponseHelper::~PaymentResponseHelper() {} |
| |
| void PaymentResponseHelper::OnInstrumentDetailsReady( |
| const std::string& method_name, |
| const std::string& stringified_details) { |
| method_name_ = method_name; |
| stringified_details_ = stringified_details; |
| is_waiting_for_instrument_details_ = false; |
| |
| if (!is_waiting_for_shipping_address_normalization_) |
| GeneratePaymentResponse(); |
| } |
| |
| void PaymentResponseHelper::OnAddressNormalized( |
| bool success, |
| const autofill::AutofillProfile& normalized_profile) { |
| if (is_waiting_for_shipping_address_normalization_) { |
| shipping_address_ = normalized_profile; |
| is_waiting_for_shipping_address_normalization_ = false; |
| |
| if (!is_waiting_for_instrument_details_) |
| GeneratePaymentResponse(); |
| } |
| } |
| |
| void PaymentResponseHelper::GeneratePaymentResponse() { |
| DCHECK(!is_waiting_for_instrument_details_); |
| DCHECK(!is_waiting_for_shipping_address_normalization_); |
| |
| mojom::PaymentResponsePtr payment_response = mojom::PaymentResponse::New(); |
| |
| // Make sure that we return the method name that the merchant specified for |
| // this instrument: cards can be either specified through their name (e.g., |
| // "visa") or through basic-card's supportedNetworks. |
| payment_response->method_name = |
| spec_->IsMethodSupportedThroughBasicCard(method_name_) |
| ? kBasicCardMethodName |
| : method_name_; |
| payment_response->stringified_details = stringified_details_; |
| |
| // Shipping Address section |
| if (spec_->request_shipping()) { |
| payment_response->shipping_address = |
| data_util::GetPaymentAddressFromAutofillProfile(shipping_address_, |
| app_locale_); |
| payment_response->shipping_option = spec_->selected_shipping_option()->id; |
| } |
| |
| // Contact Details section. |
| if (spec_->request_payer_name()) { |
| DCHECK(selected_contact_profile_); |
| payment_response->payer_name = base::UTF16ToUTF8( |
| selected_contact_profile_->GetInfo(autofill::NAME_FULL, app_locale_)); |
| } |
| if (spec_->request_payer_email()) { |
| DCHECK(selected_contact_profile_); |
| payment_response->payer_email = base::UTF16ToUTF8( |
| selected_contact_profile_->GetRawInfo(autofill::EMAIL_ADDRESS)); |
| } |
| if (spec_->request_payer_phone()) { |
| DCHECK(selected_contact_profile_); |
| |
| // Try to format the phone number to the E.164 format to send in the Payment |
| // Response, as defined in the Payment Request spec. If it's not possible, |
| // send the original. More info at: |
| // https://w3c.github.io/browser-payment-api/#paymentrequest-updated-algorithm |
| const std::string original_number = |
| base::UTF16ToUTF8(selected_contact_profile_->GetInfo( |
| autofill::PHONE_HOME_WHOLE_NUMBER, app_locale_)); |
| |
| const std::string default_region_code = |
| autofill::AutofillCountry::CountryCodeForLocale(app_locale_); |
| payment_response->payer_phone = autofill::i18n::FormatPhoneForResponse( |
| original_number, default_region_code); |
| } |
| |
| delegate_->OnPaymentResponseReady(std::move(payment_response)); |
| } |
| |
| } // namespace payments |