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Transaction fee multiplier aka priority integraged

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This commit is contained in:
Ilya Kitaev 2016-06-27 14:55:13 +03:00
parent 00ed12bd6c
commit 083380cb8f
4 changed files with 67 additions and 4 deletions
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8
src/wallet/api/wallet.cpp
View file

@ -402,7 +402,9 @@ bool WalletImpl::refresh()
// - unconfirmed_transfer_details;
// - confirmed_transfer_details)
PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const string &payment_id, uint64_t amount, uint32_t mixin_count)
PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const string &payment_id, uint64_t amount, uint32_t mixin_count,
PendingTransaction::Priority priority)
{
clearStatus();
vector<cryptonote::tx_destination_entry> dsts;
@ -464,8 +466,10 @@ PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const
//std::vector<tools::wallet2::pending_tx> ptx_vector;
try {
// priority called "fee_multiplied in terms of underlying wallet interface
transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, fake_outs_count, 0 /* unlock_time */,
0 /* unused fee arg*/, extra, m_trustedDaemon);
static_cast<uint64_t>(priority),
extra, m_trustedDaemon);
} catch (const tools::error::daemon_busy&) {
// TODO: make it translatable with "tr"?

5
src/wallet/api/wallet.h
View file

@ -71,8 +71,11 @@ public:
uint64_t balance() const;
uint64_t unlockedBalance() const;
bool refresh();
PendingTransaction * createTransaction(const std::string &dst_addr, const std::string &payment_id,
uint64_t amount, uint32_t mixin_count);
uint64_t amount, uint32_t mixin_count,
PendingTransaction::Priority priority = PendingTransaction::Priority_Low);
virtual void disposeTransaction(PendingTransaction * t);
virtual TransactionHistory * history() const;
virtual void setListener(WalletListener * l);

16
src/wallet/wallet2_api.h
View file

@ -50,6 +50,14 @@ struct PendingTransaction
Status_Ok,
Status_Error
};
enum Priority {
Priority_Low = 1,
Priority_Medium = 2,
Priority_High = 3,
Priority_Last
};
virtual ~PendingTransaction() = 0;
virtual int status() const = 0;
virtual std::string errorString() const = 0;
@ -186,13 +194,19 @@ struct Wallet
* \param payment_id optional payment_id, can be empty string
* \param amount amount
* \param mixin_count mixin count. if 0 passed, wallet will use default value
* \param priority
* \return PendingTransaction object. caller is responsible to check PendingTransaction::status()
* after object returned
*/
virtual PendingTransaction * createTransaction(const std::string &dst_addr, const std::string &payment_id,
uint64_t amount, uint32_t mixin_count) = 0;
uint64_t amount, uint32_t mixin_count,
PendingTransaction::Priority = PendingTransaction::Priority_Low) = 0;
/*!
* \brief disposeTransaction - destroys transaction object
* \param t - pointer to the "PendingTransaction" object. Pointer is not valid after function returned;
*/
virtual void disposeTransaction(PendingTransaction * t) = 0;
virtual TransactionHistory * history() const = 0;
virtual void setListener(WalletListener *) = 0;

42
tests/libwallet_api_tests/main.cpp
View file

@ -482,6 +482,48 @@ TEST_F(WalletTest1, WalletTransactionWithMixin)
ASSERT_TRUE(wmgr->closeWallet(wallet1));
}
TEST_F(WalletTest1, WalletTransactionWithPriority)
{
std::string payment_id = "";
Bitmonero::Wallet * wallet1 = wmgr->openWallet(CURRENT_SRC_WALLET, TESTNET_WALLET_PASS, true);
// make sure testnet daemon is running
ASSERT_TRUE(wallet1->init(TESTNET_DAEMON_ADDRESS, 0));
ASSERT_TRUE(wallet1->refresh());
uint64_t balance = wallet1->balance();
ASSERT_TRUE(wallet1->status() == Bitmonero::PendingTransaction::Status_Ok);
std::string recepient_address = Utils::get_wallet_address(CURRENT_DST_WALLET, TESTNET_WALLET_PASS);
uint32_t mixin = 2;
uint64_t fee = 0;
std::vector<Bitmonero::PendingTransaction::Priority> priorities = {
Bitmonero::PendingTransaction::Priority_Low,
Bitmonero::PendingTransaction::Priority_Medium,
Bitmonero::PendingTransaction::Priority_High
};
for (auto it = priorities.begin(); it != priorities.end(); ++it) {
std::cerr << "Transaction priority: " << *it << std::endl;
Bitmonero::PendingTransaction * transaction = wallet1->createTransaction(
recepient_address, payment_id, AMOUNT_5XMR, mixin, *it);
std::cerr << "Transaction status: " << transaction->status() << std::endl;
std::cerr << "Transaction fee: " << Bitmonero::Wallet::displayAmount(transaction->fee()) << std::endl;
std::cerr << "Transaction error: " << transaction->errorString() << std::endl;
ASSERT_TRUE(transaction->fee() > fee);
ASSERT_TRUE(transaction->status() == Bitmonero::PendingTransaction::Status_Ok);
fee = transaction->fee();
wallet1->disposeTransaction(transaction);
}
wallet1->refresh();
ASSERT_TRUE(wallet1->balance() == balance);
ASSERT_TRUE(wmgr->closeWallet(wallet1));
}
TEST_F(WalletTest1, WalletHistory)
{
Bitmonero::Wallet * wallet1 = wmgr->openWallet(CURRENT_SRC_WALLET, TESTNET_WALLET_PASS, true);