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a0d4957473
Create a fee_rate (sat/vB) RPC param and replace overloading the conf_target and estimate_mode params in the following 6 RPCs with it: - sendtoaddress - sendmany - send - fundrawtransaction - walletcreatefundedpsbt - bumpfee In RPC bumpfee, the previously existing fee_rate remains but the unit is changed from BTC/kvB to sat/vB. This is a breaking change, but it should not be an overly risky one, as the units change by a factor of 1e5 and any fees specified in BTC/kvB after this commit will either be too low and raise an error or be 1 sat/vB and can be RBFed. Update the test coverage for each RPC. Co-authored-by: Murch <murch@murch.one>
62 lines
2 KiB
C++
62 lines
2 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2019 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <util/fees.h>
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#include <policy/fees.h>
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#include <util/strencodings.h>
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#include <util/string.h>
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#include <map>
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#include <string>
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#include <vector>
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#include <utility>
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std::string StringForFeeReason(FeeReason reason)
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{
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static const std::map<FeeReason, std::string> fee_reason_strings = {
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{FeeReason::NONE, "None"},
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{FeeReason::HALF_ESTIMATE, "Half Target 60% Threshold"},
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{FeeReason::FULL_ESTIMATE, "Target 85% Threshold"},
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{FeeReason::DOUBLE_ESTIMATE, "Double Target 95% Threshold"},
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{FeeReason::CONSERVATIVE, "Conservative Double Target longer horizon"},
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{FeeReason::MEMPOOL_MIN, "Mempool Min Fee"},
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{FeeReason::PAYTXFEE, "PayTxFee set"},
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{FeeReason::FALLBACK, "Fallback fee"},
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{FeeReason::REQUIRED, "Minimum Required Fee"},
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};
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auto reason_string = fee_reason_strings.find(reason);
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if (reason_string == fee_reason_strings.end()) return "Unknown";
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return reason_string->second;
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}
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const std::vector<std::pair<std::string, FeeEstimateMode>>& FeeModeMap()
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{
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static const std::vector<std::pair<std::string, FeeEstimateMode>> FEE_MODES = {
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{"unset", FeeEstimateMode::UNSET},
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{"economical", FeeEstimateMode::ECONOMICAL},
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{"conservative", FeeEstimateMode::CONSERVATIVE},
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};
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return FEE_MODES;
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}
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std::string FeeModes(const std::string& delimiter)
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{
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return Join(FeeModeMap(), delimiter, [&](const std::pair<std::string, FeeEstimateMode>& i) { return i.first; });
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}
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bool FeeModeFromString(const std::string& mode_string, FeeEstimateMode& fee_estimate_mode)
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{
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auto searchkey = ToUpper(mode_string);
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for (const auto& pair : FeeModeMap()) {
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if (ToUpper(pair.first) == searchkey) {
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fee_estimate_mode = pair.second;
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return true;
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}
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}
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return false;
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}
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