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Add GetNewChangeDestination for getting new change Destinations

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Adds a GetNewChangeDestination that has the same objective as GetNewDestination
This commit is contained in:
Andrew Chow
2019-06-18 15:49:02 -04:00
parent 33d13edd2b
commit 8e7f930828
3 changed files with 22 additions and 9 deletions
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17
src/wallet/wallet.cpp
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@@ -3531,6 +3531,23 @@ bool CWallet::GetNewDestination(const OutputType type, const std::string label,
return true;
}
bool CWallet::GetNewChangeDestination(const OutputType type, CTxDestination& dest, std::string& error)
{
error.clear();
if (!IsLocked()) {
TopUpKeyPool();
}
ReserveDestination reservedest(this);
if (!reservedest.GetReservedDestination(type, dest, true)) {
error = "Error: Keypool ran out, please call keypoolrefill first";
return false;
}
reservedest.KeepDestination();
return true;
}
static int64_t GetOldestKeyTimeInPool(const std::set<int64_t>& setKeyPool, WalletBatch& batch) {
if (setKeyPool.empty()) {
return GetTime();