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Merge #17154: wallet: Remove return value from CommitTransaction

Browse Source 
9e95931865 [wallet] Remove `state` argument from CWallet::CommitTransaction (John Newbery)
d1734f9a3b [wallet] Remove return value from CommitTransaction() (John Newbery)
b6f486a02b [wallet] Add doxygen comment to CWallet::CommitTransaction() (John Newbery)
8bba91b22d [wallet] Fix whitespace in CWallet::CommitTransaction() (John Newbery)

Pull request description:

  `CommitTransaction()` returns a bool to indicate success, but since commit
  b3a7410 (#9302) it only returns true, even if the transaction was not
  successfully broadcast. This commit changes CommitTransaction() to return
  void.

  All dead code in `if (!CommitTransaction())` branches has been removed.

  Two additional commits fix up the idiosyncratic whitespace in `CommitTransaction` and add a doxygen comment for the function.

ACKs for top commit:
  laanwj:
    ACK 9e95931865

Tree-SHA512: a55a2c20369a45222fc0e02d0891495655a926e71c4f52cb72624768dd7b9c1dca716ea67d38420afb90f40c6e0fd448caa60c18fd693bb10ecb110b641820e6
This commit is contained in:
Wladimir J. van der Laan
2019-10-24 10:14:55 +02:00
parent c5ac7af779 9e95931865
commit 8a191148db
10 changed files with 54 additions and 92 deletions
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71
src/wallet/wallet.cpp
View File

@@ -3284,51 +3284,44 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
return true;
}
/**
* Call after CreateTransaction unless you want to abort
*/
bool CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm, CValidationState& state)
void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm)
{
{
auto locked_chain = chain().lock();
LOCK(cs_wallet);
auto locked_chain = chain().lock();
LOCK(cs_wallet);
CWalletTx wtxNew(this, std::move(tx));
wtxNew.mapValue = std::move(mapValue);
wtxNew.vOrderForm = std::move(orderForm);
wtxNew.fTimeReceivedIsTxTime = true;
wtxNew.fFromMe = true;
CWalletTx wtxNew(this, std::move(tx));
wtxNew.mapValue = std::move(mapValue);
wtxNew.vOrderForm = std::move(orderForm);
wtxNew.fTimeReceivedIsTxTime = true;
wtxNew.fFromMe = true;
WalletLogPrintf("CommitTransaction:\n%s", wtxNew.tx->ToString()); /* Continued */
{
WalletLogPrintf("CommitTransaction:\n%s", wtxNew.tx->ToString()); /* Continued */
// Add tx to wallet, because if it has change it's also ours,
// otherwise just for transaction history.
AddToWallet(wtxNew);
// Add tx to wallet, because if it has change it's also ours,
// otherwise just for transaction history.
AddToWallet(wtxNew);
// Notify that old coins are spent
for (const CTxIn& txin : wtxNew.tx->vin)
{
CWalletTx &coin = mapWallet.at(txin.prevout.hash);
coin.BindWallet(this);
NotifyTransactionChanged(this, coin.GetHash(), CT_UPDATED);
}
}
// Get the inserted-CWalletTx from mapWallet so that the
// fInMempool flag is cached properly
CWalletTx& wtx = mapWallet.at(wtxNew.GetHash());
if (fBroadcastTransactions)
{
std::string err_string;
if (!wtx.SubmitMemoryPoolAndRelay(err_string, true, *locked_chain)) {
WalletLogPrintf("CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", err_string);
// TODO: if we expect the failure to be long term or permanent, instead delete wtx from the wallet and return failure.
}
}
// Notify that old coins are spent
for (const CTxIn& txin : wtxNew.tx->vin) {
CWalletTx &coin = mapWallet.at(txin.prevout.hash);
coin.BindWallet(this);
NotifyTransactionChanged(this, coin.GetHash(), CT_UPDATED);
}
// Get the inserted-CWalletTx from mapWallet so that the
// fInMempool flag is cached properly
CWalletTx& wtx = mapWallet.at(wtxNew.GetHash());
if (!fBroadcastTransactions) {
// Don't submit tx to the mempool
return;
}
std::string err_string;
if (!wtx.SubmitMemoryPoolAndRelay(err_string, true, *locked_chain)) {
WalletLogPrintf("CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", err_string);
// TODO: if we expect the failure to be long term or permanent, instead delete wtx from the wallet and return failure.
}
return true;
}
DBErrors CWallet::LoadWallet(bool& fFirstRunRet)