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[wallet] Construct CWalletTx objects in CommitTransaction

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Construct CWalletTx objects in CWallet::CommitTransaction, instead of having
callers do it. This ensures CWalletTx objects are constructed in a uniform way
and all fields are set.

This also makes it possible to avoid confusing and wasteful CWalletTx copies in
https://github.com/bitcoin/bitcoin/pull/9381

There is no change in behavior.
This commit is contained in:
Russell Yanofsky
2017-02-02 15:30:03 -05:00
parent 29fad97c32
commit a128bdc9e1
8 changed files with 68 additions and 74 deletions
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17
src/wallet/feebumper.cpp
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@@ -262,23 +262,20 @@ Result CommitTransaction(CWallet* wallet, const uint256& txid, CMutableTransacti
return result;
}
CWalletTx wtxBumped(wallet, MakeTransactionRef(std::move(mtx)));
// commit/broadcast the tx
CTransactionRef tx = MakeTransactionRef(std::move(mtx));
mapValue_t mapValue = oldWtx.mapValue;
mapValue["replaces_txid"] = oldWtx.GetHash().ToString();
CReserveKey reservekey(wallet);
wtxBumped.mapValue = oldWtx.mapValue;
wtxBumped.mapValue["replaces_txid"] = oldWtx.GetHash().ToString();
wtxBumped.vOrderForm = oldWtx.vOrderForm;
wtxBumped.strFromAccount = oldWtx.strFromAccount;
wtxBumped.fTimeReceivedIsTxTime = true;
wtxBumped.fFromMe = true;
CValidationState state;
if (!wallet->CommitTransaction(wtxBumped, reservekey, g_connman.get(), state)) {
if (!wallet->CommitTransaction(tx, std::move(mapValue), oldWtx.vOrderForm, oldWtx.strFromAccount, reservekey, g_connman.get(), state)) {
// NOTE: CommitTransaction never returns false, so this should never happen.
errors.push_back(strprintf("The transaction was rejected: %s", FormatStateMessage(state)));
return Result::WALLET_ERROR;
}
bumped_txid = wtxBumped.GetHash();
bumped_txid = tx->GetHash();
if (state.IsInvalid()) {
// This can happen if the mempool rejected the transaction. Report
// what happened in the "errors" response.
@@ -286,7 +283,7 @@ Result CommitTransaction(CWallet* wallet, const uint256& txid, CMutableTransacti
}
// mark the original tx as bumped
if (!wallet->MarkReplaced(oldWtx.GetHash(), wtxBumped.GetHash())) {
if (!wallet->MarkReplaced(oldWtx.GetHash(), bumped_txid)) {
// TODO: see if JSON-RPC has a standard way of returning a response
// along with an exception. It would be good to return information about
// wtxBumped to the caller even if marking the original transaction