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wallet: improve error messages when not enough money for transfer

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This commit is contained in:
moneromooo-monero
2016-10-15 14:31:40 +01:00
parent 34fcfcd7cc
commit e76dcdd810
4 changed files with 87 additions and 9 deletions
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src/wallet/wallet2.cpp
+8 -2
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@@ -3457,6 +3457,12 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
}
LOG_PRINT_L2("Starting with " << unused_transfers_indices.size() << " non-dust outputs and " << unused_dust_indices.size() << " dust outputs");
// early out if we know we can't make it anyway
// we could also check for being within FEE_PER_KB, but if the fee calculation
// ever changes, this might be missed, so let this go through
THROW_WALLET_EXCEPTION_IF(needed_money > unlocked_balance(), error::not_enough_money,
unlocked_balance(), needed_money, 0);
if (unused_dust_indices.empty() && unused_transfers_indices.empty())
return std::vector<wallet2::pending_tx>();
@@ -3497,7 +3503,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
// if we need to spend money and don't have any left, we fail
if (unused_dust_indices.empty() && unused_transfers_indices.empty()) {
LOG_PRINT_L2("No more outputs to choose from");
THROW_WALLET_EXCEPTION_IF(1, error::not_enough_money, unlocked_balance(), needed_money, accumulated_fee + needed_fee);
THROW_WALLET_EXCEPTION_IF(1, error::tx_not_possible, unlocked_balance(), needed_money, accumulated_fee + needed_fee);
}
// get a random unspent output and use it to pay part (or all) of the current destination (and maybe next one, etc)
@@ -3637,7 +3643,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
if (adding_fee)
{
LOG_PRINT_L1("We ran out of outputs while trying to gather final fee");
THROW_WALLET_EXCEPTION_IF(1, error::not_enough_money, unlocked_balance(), needed_money, accumulated_fee + needed_fee);
THROW_WALLET_EXCEPTION_IF(1, error::tx_not_possible, unlocked_balance(), needed_money, accumulated_fee + needed_fee);
}
LOG_PRINT_L1("Done creating " << txes.size() << " transactions, " << print_money(accumulated_fee) <<