[Payments] Return a basic card response

components/payments/core/payment_request_data_util.cc

Index: components/payments/core/payment_request_data_util.cc
diff --git a/components/payments/core/payment_request_data_util.cc b/components/payments/core/payment_request_data_util.cc
new file mode 100644
index 0000000000000000000000000000000000000000..23e905e49c473a33ef10a768b77c38aac8ace5a6
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+++ b/components/payments/core/payment_request_data_util.cc
@@ -0,0 +1,74 @@
+// 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/core/payment_request_data_util.h"
+
+#include "base/strings/string16.h"
+#include "base/strings/string_split.h"
+#include "base/strings/utf_string_conversions.h"
+#include "components/autofill/core/browser/autofill_profile.h"
+#include "components/autofill/core/browser/credit_card.h"
+#include "components/autofill/core/browser/field_types.h"
+#include "components/autofill/core/browser/personal_data_manager.h"
+#include "components/payments/core/basic_card_response.h"
+#include "components/payments/core/payment_address.h"
+
+namespace payments {
+namespace data_util {
+
+PaymentAddress GetPaymentAddressFromAutofillProfile(
+    const autofill::AutofillProfile& profile,
+    const std::string& app_locale) {
+  PaymentAddress address;
+  address.country = profile.GetRawInfo(autofill::ADDRESS_HOME_COUNTRY);
+  address.address_line = base::SplitString(
+      profile.GetInfo(
+          autofill::AutofillType(autofill::ADDRESS_HOME_STREET_ADDRESS),
+          app_locale),
+      base::ASCIIToUTF16("\n"), base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+  address.region = profile.GetRawInfo(autofill::ADDRESS_HOME_STATE);
+  address.city = profile.GetRawInfo(autofill::ADDRESS_HOME_CITY);
+  address.dependent_locality =
+      profile.GetRawInfo(autofill::ADDRESS_HOME_DEPENDENT_LOCALITY);
+  address.postal_code = profile.GetRawInfo(autofill::ADDRESS_HOME_ZIP);
+  address.sorting_code =
+      profile.GetRawInfo(autofill::ADDRESS_HOME_SORTING_CODE);
+  address.language_code = base::UTF8ToUTF16(profile.language_code());
+  address.organization = profile.GetRawInfo(autofill::COMPANY_NAME);
+  address.recipient =
+      profile.GetInfo(autofill::AutofillType(autofill::NAME_FULL), app_locale);
+  address.phone = profile.GetRawInfo(autofill::PHONE_HOME_WHOLE_NUMBER);
+
+  return address;
+}
+
+BasicCardResponse GetBasicCardResponseFromAutofillCreditCard(
+    const autofill::CreditCard& card,
+    const base::string16& cvc,
+    const std::vector<autofill::AutofillProfile*>& billing_profiles,
+    const std::string& app_locale) {
+  BasicCardResponse response;
+  response.cardholder_name = card.GetRawInfo(autofill::CREDIT_CARD_NAME_FULL);
+  response.card_number = card.GetRawInfo(autofill::CREDIT_CARD_NUMBER);
+  response.expiry_month = card.GetRawInfo(autofill::CREDIT_CARD_EXP_MONTH);
+  response.expiry_year =
+      card.GetRawInfo(autofill::CREDIT_CARD_EXP_4_DIGIT_YEAR);
+  response.card_security_code = cvc;
+
+  // TODO(crbug.com/602666): Ensure we reach here only if the card has a billing
+  // address. Then add DCHECK(!card->billing_address_id().empty()).
+  if (!card.billing_address_id().empty()) {
+    const autofill::AutofillProfile* billing_address =
+        autofill::PersonalDataManager::GetProfileFromProfilesByGUID(
+            card.billing_address_id(), billing_profiles);
+    DCHECK(billing_address);
+    response.billing_address =
+        GetPaymentAddressFromAutofillProfile(*billing_address, app_locale);
+  }
+
+  return response;
+}
+
+}  // namespace data_util
+}  // namespace payments