[test] Add getblockchaininfo functional test
[bitcoinplatinum.git] / src / qt / transactionrecord.cpp
blobd40ffd22cd10e4fdf70ff377e6a352a0b30dc6e2
1 // Copyright (c) 2011-2016 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 #include "transactionrecord.h"
7 #include "base58.h"
8 #include "consensus/consensus.h"
9 #include "validation.h"
10 #include "timedata.h"
11 #include "wallet/wallet.h"
13 #include <stdint.h>
16 /* Return positive answer if transaction should be shown in list.
18 bool TransactionRecord::showTransaction(const CWalletTx &wtx)
20 // There are currently no cases where we hide transactions, but
21 // we may want to use this in the future for things like RBF.
22 return true;
26 * Decompose CWallet transaction to model transaction records.
28 QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *wallet, const CWalletTx &wtx)
30 QList<TransactionRecord> parts;
31 int64_t nTime = wtx.GetTxTime();
32 CAmount nCredit = wtx.GetCredit(ISMINE_ALL);
33 CAmount nDebit = wtx.GetDebit(ISMINE_ALL);
34 CAmount nNet = nCredit - nDebit;
35 uint256 hash = wtx.GetHash();
36 std::map<std::string, std::string> mapValue = wtx.mapValue;
38 if (nNet > 0 || wtx.IsCoinBase())
41 // Credit
43 for(unsigned int i = 0; i < wtx.tx->vout.size(); i++)
45 const CTxOut& txout = wtx.tx->vout[i];
46 isminetype mine = wallet->IsMine(txout);
47 if(mine)
49 TransactionRecord sub(hash, nTime);
50 CTxDestination address;
51 sub.idx = i; // vout index
52 sub.credit = txout.nValue;
53 sub.involvesWatchAddress = mine & ISMINE_WATCH_ONLY;
54 if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*wallet, address))
56 // Received by Bitcoin Address
57 sub.type = TransactionRecord::RecvWithAddress;
58 sub.address = EncodeDestination(address);
60 else
62 // Received by IP connection (deprecated features), or a multisignature or other non-simple transaction
63 sub.type = TransactionRecord::RecvFromOther;
64 sub.address = mapValue["from"];
66 if (wtx.IsCoinBase())
68 // Generated
69 sub.type = TransactionRecord::Generated;
72 parts.append(sub);
76 else
78 bool involvesWatchAddress = false;
79 isminetype fAllFromMe = ISMINE_SPENDABLE;
80 for (const CTxIn& txin : wtx.tx->vin)
82 isminetype mine = wallet->IsMine(txin);
83 if(mine & ISMINE_WATCH_ONLY) involvesWatchAddress = true;
84 if(fAllFromMe > mine) fAllFromMe = mine;
87 isminetype fAllToMe = ISMINE_SPENDABLE;
88 for (const CTxOut& txout : wtx.tx->vout)
90 isminetype mine = wallet->IsMine(txout);
91 if(mine & ISMINE_WATCH_ONLY) involvesWatchAddress = true;
92 if(fAllToMe > mine) fAllToMe = mine;
95 if (fAllFromMe && fAllToMe)
97 // Payment to self
98 CAmount nChange = wtx.GetChange();
100 parts.append(TransactionRecord(hash, nTime, TransactionRecord::SendToSelf, "",
101 -(nDebit - nChange), nCredit - nChange));
102 parts.last().involvesWatchAddress = involvesWatchAddress; // maybe pass to TransactionRecord as constructor argument
104 else if (fAllFromMe)
107 // Debit
109 CAmount nTxFee = nDebit - wtx.tx->GetValueOut();
111 for (unsigned int nOut = 0; nOut < wtx.tx->vout.size(); nOut++)
113 const CTxOut& txout = wtx.tx->vout[nOut];
114 TransactionRecord sub(hash, nTime);
115 sub.idx = nOut;
116 sub.involvesWatchAddress = involvesWatchAddress;
118 if(wallet->IsMine(txout))
120 // Ignore parts sent to self, as this is usually the change
121 // from a transaction sent back to our own address.
122 continue;
125 CTxDestination address;
126 if (ExtractDestination(txout.scriptPubKey, address))
128 // Sent to Bitcoin Address
129 sub.type = TransactionRecord::SendToAddress;
130 sub.address = EncodeDestination(address);
132 else
134 // Sent to IP, or other non-address transaction like OP_EVAL
135 sub.type = TransactionRecord::SendToOther;
136 sub.address = mapValue["to"];
139 CAmount nValue = txout.nValue;
140 /* Add fee to first output */
141 if (nTxFee > 0)
143 nValue += nTxFee;
144 nTxFee = 0;
146 sub.debit = -nValue;
148 parts.append(sub);
151 else
154 // Mixed debit transaction, can't break down payees
156 parts.append(TransactionRecord(hash, nTime, TransactionRecord::Other, "", nNet, 0));
157 parts.last().involvesWatchAddress = involvesWatchAddress;
161 return parts;
164 void TransactionRecord::updateStatus(const CWalletTx &wtx)
166 AssertLockHeld(cs_main);
167 // Determine transaction status
169 // Find the block the tx is in
170 CBlockIndex* pindex = nullptr;
171 BlockMap::iterator mi = mapBlockIndex.find(wtx.hashBlock);
172 if (mi != mapBlockIndex.end())
173 pindex = (*mi).second;
175 // Sort order, unrecorded transactions sort to the top
176 status.sortKey = strprintf("%010d-%01d-%010u-%03d",
177 (pindex ? pindex->nHeight : std::numeric_limits<int>::max()),
178 (wtx.IsCoinBase() ? 1 : 0),
179 wtx.nTimeReceived,
180 idx);
181 status.countsForBalance = wtx.IsTrusted() && !(wtx.GetBlocksToMaturity() > 0);
182 status.depth = wtx.GetDepthInMainChain();
183 status.cur_num_blocks = chainActive.Height();
185 if (!CheckFinalTx(wtx))
187 if (wtx.tx->nLockTime < LOCKTIME_THRESHOLD)
189 status.status = TransactionStatus::OpenUntilBlock;
190 status.open_for = wtx.tx->nLockTime - chainActive.Height();
192 else
194 status.status = TransactionStatus::OpenUntilDate;
195 status.open_for = wtx.tx->nLockTime;
198 // For generated transactions, determine maturity
199 else if(type == TransactionRecord::Generated)
201 if (wtx.GetBlocksToMaturity() > 0)
203 status.status = TransactionStatus::Immature;
205 if (wtx.IsInMainChain())
207 status.matures_in = wtx.GetBlocksToMaturity();
209 // Check if the block was requested by anyone
210 if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
211 status.status = TransactionStatus::MaturesWarning;
213 else
215 status.status = TransactionStatus::NotAccepted;
218 else
220 status.status = TransactionStatus::Confirmed;
223 else
225 if (status.depth < 0)
227 status.status = TransactionStatus::Conflicted;
229 else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
231 status.status = TransactionStatus::Offline;
233 else if (status.depth == 0)
235 status.status = TransactionStatus::Unconfirmed;
236 if (wtx.isAbandoned())
237 status.status = TransactionStatus::Abandoned;
239 else if (status.depth < RecommendedNumConfirmations)
241 status.status = TransactionStatus::Confirming;
243 else
245 status.status = TransactionStatus::Confirmed;
248 status.needsUpdate = false;
251 bool TransactionRecord::statusUpdateNeeded() const
253 AssertLockHeld(cs_main);
254 return status.cur_num_blocks != chainActive.Height() || status.needsUpdate;
257 QString TransactionRecord::getTxID() const
259 return QString::fromStdString(hash.ToString());
262 int TransactionRecord::getOutputIndex() const
264 return idx;