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87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
// Copyright (c) 2024, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "transaction_info.h"
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#include "hex.h"
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namespace
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{
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struct payment_id_to_hex
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{
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template<typename T>
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std::string operator()(const T& source) const
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{
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return epee::to_hex::string(epee::as_byte_span(source));
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}
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std::string operator()(const std::nullptr_t) const { return {}; }
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};
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}
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namespace lwsf { namespace internal
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{
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transaction_info::transaction_info(std::shared_ptr<backend::wallet> wallet, std::shared_ptr<backend::transaction> data)
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: wallet_(std::move(wallet)), data_(std::move(data)), transfers_()
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{
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if (!wallet_ || !data_)
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throw std::logic_error{"internal::transaction_info cannot be given nullptr"};
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transfers_.reserve(data_->spends.size());
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for (const auto& spend : data_->spends)
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transfers_.emplace_back(spend.second.amount, spend.second.address);
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}
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transaction_info::~transaction_info()
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{}
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std::string transaction_info::description() const
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{
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const boost::lock_guard<boost::mutex> lock{wallet_->sync};
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return data_->description;
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}
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uint64_t transaction_info::confirmations() const
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{
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if (!data_->height)
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return 0;
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const boost::lock_guard<boost::mutex> lock{wallet_->sync};
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return std::max(wallet_->blockchain_height, *data_->height) - *data_->height + 1;
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}
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std::string transaction_info::hash() const
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{
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return epee::to_hex::string(epee::as_byte_span(data_->id));
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}
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std::string transaction_info::paymentId() const
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{
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return std::visit(payment_id_to_hex{}, data_->payment_id);
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}
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}} // lwsf // internal
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