Stores server card as a full server card when upload to server succeeds.

components/autofill/core/browser/webdata/autofill_table.cc

 // Copyright 2013 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/autofill/core/browser/webdata/autofill_table.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 1237 matching lines @@
 
     // If the card_number_encrypted field is nonempty, we can assume this card
     // is a full card, otherwise it's masked.
     base::string16 full_card_number =
         UnencryptedCardFromColumn(s, index++, *autofill_table_encryptor_);
     base::string16 last_four = s.ColumnString16(index++);
     CreditCard::RecordType record_type = full_card_number.empty() ?
         CreditCard::MASKED_SERVER_CARD :
         CreditCard::FULL_SERVER_CARD;
     std::string server_id = s.ColumnString(index++);
-
     std::unique_ptr<CreditCard> card =
         base::MakeUnique<CreditCard>(record_type, server_id);
     card->SetRawInfo(
         CREDIT_CARD_NUMBER,
         record_type == CreditCard::MASKED_SERVER_CARD ? last_four
                                                       : full_card_number);
     card->set_use_count(s.ColumnInt64(index++));
     card->set_use_date(Time::FromInternalValue(s.ColumnInt64(index++)));
     // Modification date is not tracked for server cards. Explicitly set it here
     // to override the default value of AutofillClock::Now().
     card->set_modification_date(Time());
 
     std::string card_type = s.ColumnString(index++);
     if (record_type == CreditCard::MASKED_SERVER_CARD) {
       // The type must be set after setting the number to override the
       // autodetected type.
       card->SetTypeForMaskedCard(card_type.c_str());
     } else {
       DCHECK_EQ(CreditCard::GetCreditCardType(full_card_number), card_type);
     }
 
     card->SetServerStatus(ServerStatusStringToEnum(s.ColumnString(index++)));
     card->SetRawInfo(CREDIT_CARD_NAME_FULL, s.ColumnString16(index++));
     card->SetRawInfo(CREDIT_CARD_EXP_MONTH, s.ColumnString16(index++));
     card->SetRawInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR, s.ColumnString16(index++));
     card->set_billing_address_id(s.ColumnString(index++));
     credit_cards->push_back(std::move(card));
   }
-
   return s.Succeeded();
 }
 
-void AutofillTable::SetServerCreditCards(
+void AutofillTable::AddMaskedCreditCards(
     const std::vector<CreditCard>& credit_cards) {
-  sql::Transaction transaction(db_);
-  if (!transaction.Begin())
-    return;
-
-  // Delete all old values.
-  sql::Statement masked_delete(db_->GetUniqueStatement(
-      "DELETE FROM masked_credit_cards"));
-  masked_delete.Run();
-
+  DCHECK_GT(db_->transaction_nesting(), 0);
   sql::Statement masked_insert(
       db_->GetUniqueStatement("INSERT INTO masked_credit_cards("
                               "id,"            // 0
                               "type,"          // 1
                               "status,"        // 2
                               "name_on_card,"  // 3
                               "last_four,"     // 4
                               "exp_month,"     // 5
                               "exp_year)"      // 6
                               "VALUES (?,?,?,?,?,?,?)"));
   for (const CreditCard& card : credit_cards) {
     DCHECK_EQ(CreditCard::MASKED_SERVER_CARD, card.record_type());
-
     masked_insert.BindString(0, card.server_id());
     masked_insert.BindString(1, card.type());
     masked_insert.BindString(2,
                              ServerStatusEnumToString(card.GetServerStatus()));
     masked_insert.BindString16(3, card.GetRawInfo(CREDIT_CARD_NAME_FULL));
     masked_insert.BindString16(4, card.LastFourDigits());
     masked_insert.BindString16(5, card.GetRawInfo(CREDIT_CARD_EXP_MONTH));
     masked_insert.BindString16(6,
                                card.GetRawInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR));
 
     masked_insert.Run();
     masked_insert.Reset(true);
 
     // Save the use count and use date of the card.
     UpdateServerCardMetadata(card);
   }
+}
+
+void AutofillTable::SetServerCreditCards(
+    const std::vector<CreditCard>& credit_cards) {
+  sql::Transaction transaction(db_);
+  if (!transaction.Begin())
+    return;
+
+  // Delete all old values.
+  sql::Statement masked_delete(
+      db_->GetUniqueStatement("DELETE FROM masked_credit_cards"));
+  masked_delete.Run();
+
+  AddMaskedCreditCards(credit_cards);
 
   // Delete all items in the unmasked table that aren't in the new set.
   sql::Statement unmasked_delete(db_->GetUniqueStatement(
       "DELETE FROM unmasked_credit_cards WHERE id NOT IN "
           "(SELECT id FROM masked_credit_cards)"));
   unmasked_delete.Run();
   // Do the same for metadata.
   sql::Statement metadata_delete(db_->GetUniqueStatement(
       "DELETE FROM server_card_metadata WHERE id NOT IN "
           "(SELECT id FROM masked_credit_cards)"));
   metadata_delete.Run();
 
   transaction.Commit();
 }
 
-bool AutofillTable::UnmaskServerCreditCard(const CreditCard& masked,
-                                           const base::string16& full_number) {
+bool AutofillTable::AddFullServerCreditCard(const CreditCard& credit_card) {
+  DCHECK_EQ(CreditCard::FULL_SERVER_CARD, credit_card.record_type());
+  DCHECK(!credit_card.number().empty());
+  DCHECK(!credit_card.server_id().empty());
+
+  sql::Transaction transaction(db_);
+  if (!transaction.Begin())
+    return false;
+
   // Make sure there aren't duplicates for this card.
-  MaskServerCreditCard(masked.server_id());
+  DeleteFromUnmaskedCreditCards(credit_card.server_id());
+  DeleteFromMaskedCreditCards(credit_card.server_id());
+
+  CreditCard masked(credit_card);
+  masked.set_record_type(CreditCard::MASKED_SERVER_CARD);
+  masked.SetNumber(credit_card.LastFourDigits());
+  masked.RecordAndLogUse();
+  DCHECK(!masked.type().empty());
+  AddMaskedCreditCards({masked});
+
+  AddUnmaskedCreditCard(credit_card.server_id(), credit_card.number());
+
+  transaction.Commit();
+
+  return db_->GetLastChangeCount() > 0;
+}
+
+void AutofillTable::AddUnmaskedCreditCard(const std::string& id,
+                                          const base::string16& full_number) {
   sql::Statement s(db_->GetUniqueStatement(
       "INSERT INTO unmasked_credit_cards("
           "id,"
           "card_number_encrypted,"
           "unmask_date)"
       "VALUES (?,?,?)"));
-  s.BindString(0, masked.server_id());
+  s.BindString(0, id);
 
   std::string encrypted_data;
   autofill_table_encryptor_->EncryptString16(full_number, &encrypted_data);
   s.BindBlob(1, encrypted_data.data(),
              static_cast<int>(encrypted_data.length()));
   s.BindInt64(2, AutofillClock::Now().ToInternalValue());  // unmask_date
 
   s.Run();
+}
+
+bool AutofillTable::UnmaskServerCreditCard(const CreditCard& masked,
+                                           const base::string16& full_number) {
+  sql::Transaction transaction(db_);
+  if (!transaction.Begin())
+    return false;
+
+  // Make sure there aren't duplicates for this card.
+  DeleteFromUnmaskedCreditCards(masked.server_id());
+
+  AddUnmaskedCreditCard(masked.server_id(), full_number);
 
   CreditCard unmasked = masked;
   unmasked.set_record_type(CreditCard::FULL_SERVER_CARD);
   unmasked.SetNumber(full_number);
   unmasked.RecordAndLogUse();
   UpdateServerCardMetadata(unmasked);
 
+  transaction.Commit();
+
   return db_->GetLastChangeCount() > 0;
 }
 
-bool AutofillTable::MaskServerCreditCard(const std::string& id) {
+bool AutofillTable::DeleteFromMaskedCreditCards(const std::string& id) {
+  sql::Statement s(
+      db_->GetUniqueStatement("DELETE FROM masked_credit_cards WHERE id = ?"));
+  s.BindString(0, id);
+  s.Run();
+  return db_->GetLastChangeCount() > 0;
+}
+
+bool AutofillTable::DeleteFromUnmaskedCreditCards(const std::string& id) {
   sql::Statement s(db_->GetUniqueStatement(
       "DELETE FROM unmasked_credit_cards WHERE id = ?"));
   s.BindString(0, id);
   s.Run();
   return db_->GetLastChangeCount() > 0;
 }
 
+bool AutofillTable::MaskServerCreditCard(const std::string& id) {
+  return DeleteFromUnmaskedCreditCards(id);
+}
+
 bool AutofillTable::UpdateServerCardMetadata(const CreditCard& credit_card) {
   DCHECK_NE(CreditCard::LOCAL_CARD, credit_card.record_type());
-  sql::Transaction transaction(db_);
-  if (!transaction.Begin())
-    return false;
 
   sql::Statement remove(db_->GetUniqueStatement(
       "DELETE FROM server_card_metadata WHERE id = ?"));
   remove.BindString(0, credit_card.server_id());
   remove.Run();
 
   sql::Statement s(
       db_->GetUniqueStatement("INSERT INTO server_card_metadata(use_count, "
                               "use_date, billing_address_id, id)"
                               "VALUES (?,?,?,?)"));
   s.BindInt64(0, credit_card.use_count());
   s.BindInt64(1, credit_card.use_date().ToInternalValue());
   s.BindString(2, credit_card.billing_address_id());
   s.BindString(3, credit_card.server_id());
   s.Run();
 
-  transaction.Commit();
-
   return db_->GetLastChangeCount() > 0;
 }
 
 // TODO(crbug.com/680182): Record the address conversion status when a server
 // address gets converted.
 bool AutofillTable::UpdateServerAddressMetadata(
     const AutofillProfile& profile) {
   DCHECK_EQ(AutofillProfile::SERVER_PROFILE, profile.record_type());
 
   sql::Transaction transaction(db_);
@@ skipping 1120 matching lines @@
   if (!db_->Execute("DROP TABLE masked_credit_cards") ||
       !db_->Execute("ALTER TABLE masked_credit_cards_temp "
                     "RENAME TO masked_credit_cards")) {
     return false;
   }
 
   return transaction.Commit();
 }
 
 }  // namespace autofill