danicoin/src/wallet/api/transaction_history.cpp

// Copyright (c) 2014-2016, The Monero Project
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers


#include "transaction_history.h"
#include "transaction_info.h"
#include "wallet.h"

#include "crypto/hash.h"
#include "wallet/wallet2.h"


#include <string>
#include <list>

using namespace epee;

namespace Bitmonero {

TransactionHistory::~TransactionHistory() {}


TransactionHistoryImpl::TransactionHistoryImpl(WalletImpl *wallet)
    : m_wallet(wallet)
{

}

TransactionHistoryImpl::~TransactionHistoryImpl()
{

}

int TransactionHistoryImpl::count() const
{
    return m_history.size();
}

TransactionInfo *TransactionHistoryImpl::transaction(const std::string &id) const
{
    return nullptr;
}

std::vector<TransactionInfo *> TransactionHistoryImpl::getAll() const
{
    return m_history;
}

void TransactionHistoryImpl::refresh()
{
    // TODO: configurable values;
    uint64_t min_height = 0;
    uint64_t max_height = (uint64_t)-1;

    // delete old transactions;
    for (auto t : m_history)
        delete t;

    std::list<std::pair<crypto::hash, tools::wallet2::payment_details>> payments;

    // transactions are stored in wallet2:
    // - confirmed_transfer_details   - out transfers
    // - unconfirmed_transfer_details - pending out transfers
    // - payment_details              - input transfers

    // payments are "input transactions";
    m_wallet->m_wallet->get_payments(payments, min_height, max_height);
    for (std::list<std::pair<crypto::hash, tools::wallet2::payment_details>>::const_iterator i = payments.begin(); i != payments.end(); ++i) {
        const tools::wallet2::payment_details &pd = i->second;
        std::string payment_id = string_tools::pod_to_hex(i->first);
        if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
            payment_id = payment_id.substr(0,16);
        // TODO
        TransactionInfoImpl * ti = new TransactionInfoImpl();
        ti->m_paymentid = payment_id;
        ti->m_amount    = pd.m_amount;
        ti->m_direction = TransactionInfo::Direction_In;
        ti->m_hash      = string_tools::pod_to_hex(pd.m_tx_hash);
        ti->m_blockheight = pd.m_block_height;
        // TODO:
        // ti->m_timestamp = pd.m_timestamp;
        m_history.push_back(ti);

        /* output.insert(std::make_pair(pd.m_block_height, std::make_pair(true, (boost::format("%20.20s %s %s %s")
                                                                                 % print_money(pd.m_amount)
                                                                                 % string_tools::pod_to_hex(pd.m_tx_hash)
                                                                                 % payment_id % "-").str())));*/
    }
}

TransactionInfo *TransactionHistoryImpl::transaction(int index) const
{
    return nullptr;
}

}