transactionrecord.h

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// Copyright (c) 2011-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_QT_TRANSACTIONRECORD_H
#define BITCOIN_QT_TRANSACTIONRECORD_H

#include <amount.h>
#include <primitives/txid.h>

#include <QList>
#include <QString>

namespace interfaces {
class Node;
class Wallet;
struct WalletTx;
struct WalletTxStatus;
} // namespace interfaces

class TransactionStatus {
public:
    TransactionStatus()
        : countsForBalance(false), sortKey(""), matures_in(0),
          status(Unconfirmed), depth(0), open_for(0), cur_num_blocks(-1) {}

    enum Status {
        Confirmed,

        OpenUntilDate,
        OpenUntilBlock,
        Unconfirmed,
        Confirming,
        Conflicted,
        Abandoned,

        Immature,
        NotAccepted
    };

    bool countsForBalance;
    std::string sortKey;

    int matures_in;
    Status status;
    qint64 depth;
    qint64 open_for;

    int cur_num_blocks;
};

class TransactionRecord {
public:
    enum Type {
        Other,
        Generated,
        SendToAddress,
        SendToOther,
        RecvWithAddress,
        RecvFromOther,
        SendToSelf
    };

    static const int RecommendedNumConfirmations = 6;

    TransactionRecord()
        : txid(), time(0), type(Other), address(""), debit(), credit(), idx(0) {
    }

    TransactionRecord(TxId _txid, qint64 _time)
        : txid(_txid), time(_time), type(Other), address(""), debit(), credit(),
          idx(0) {}

    TransactionRecord(TxId _txid, qint64 _time, Type _type,
                      const std::string &_address, const Amount _debit,
                      const Amount _credit)
        : txid(_txid), time(_time), type(_type), address(_address),
          debit(_debit), credit(_credit), idx(0) {}

    static bool showTransaction();
    static QList<TransactionRecord>
    decomposeTransaction(const interfaces::WalletTx &wtx);

    TxId txid;
    qint64 time;
    Type type;
    std::string address;
    Amount debit;
    Amount credit;
    int idx;

    TransactionStatus status;

    bool involvesWatchAddress;

    QString getTxID() const;

    int getOutputIndex() const;

    void updateStatus(const interfaces::WalletTxStatus &wtx, int numBlocks,
                      int64_t block_time);

    bool statusUpdateNeeded(int numBlocks) const;
};

#endif // BITCOIN_QT_TRANSACTIONRECORD_H