* Decompose CWallet transaction to model transaction records. */
| 33 | * Decompose CWallet transaction to model transaction records. |
| 34 | */ |
| 35 | QList<TransactionRecord> TransactionRecord::decomposeTransaction(const interfaces::WalletTx& wtx) |
| 36 | { |
| 37 | QList<TransactionRecord> parts; |
| 38 | int64_t nTime = wtx.time; |
| 39 | CAmount nCredit = valueFor(wtx.credit, ::policyAsset); |
| 40 | CAmount nDebit = valueFor(wtx.debit, ::policyAsset); |
| 41 | CAmount nNet = nCredit - nDebit; |
| 42 | uint256 hash = wtx.tx->GetHash(); |
| 43 | std::map<std::string, std::string> mapValue = wtx.value_map; |
| 44 | |
| 45 | bool involvesWatchAddress = false; |
| 46 | isminetype fAllFromMe = ISMINE_SPENDABLE; |
| 47 | bool any_from_me = false; |
| 48 | std::set<CAsset> assets_issued_to_me_only; |
| 49 | if (wtx.is_coinbase) { |
| 50 | fAllFromMe = ISMINE_NO; |
| 51 | } |
| 52 | else |
| 53 | { |
| 54 | CAmountMap assets_received_by_me_only; |
| 55 | for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) |
| 56 | { |
| 57 | if (wtx.tx->vout[i].IsFee()) { |
| 58 | continue; |
| 59 | } |
| 60 | const CAsset& asset = wtx.txout_assets[i]; |
| 61 | if (assets_received_by_me_only.count(asset) && assets_received_by_me_only.at(asset) < 0) { |
| 62 | // Already known to be received by not-me |
| 63 | continue; |
| 64 | } |
| 65 | isminetype mine = wtx.txout_address_is_mine[i]; |
| 66 | if (!mine) { |
| 67 | assets_received_by_me_only[asset] = -1; |
| 68 | } else { |
| 69 | assets_received_by_me_only[asset] += wtx.txout_amounts[i]; |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | any_from_me = false; |
| 74 | for (size_t i = 0; i < wtx.tx->vin.size(); ++i) |
| 75 | { |
| 76 | /* Issuance detection */ |
| 77 | isminetype mine = wtx.txin_is_mine[i]; |
| 78 | if(mine & ISMINE_WATCH_ONLY) involvesWatchAddress = true; |
| 79 | if(fAllFromMe > mine) fAllFromMe = mine; |
| 80 | if (mine) any_from_me = true; |
| 81 | CAmountMap assets; |
| 82 | assets[wtx.txin_issuance_asset[i]] = wtx.txin_issuance_asset_amount[i]; |
| 83 | assets[wtx.txin_issuance_token[i]] = wtx.txin_issuance_token_amount[i]; |
| 84 | for (const auto& asset : assets) { |
| 85 | if (!asset.first.IsNull()) { |
| 86 | if (assets_received_by_me_only.count(asset.first) == 0) { |
| 87 | continue; |
| 88 | } |
| 89 | if (asset.second == assets_received_by_me_only.at(asset.first)) { |
| 90 | // Special case: collapse the chain of issue, send, receive to just an issue |
| 91 | assets_issued_to_me_only.insert(asset.first); |
| 92 | continue; |
nothing calls this directly
no test coverage detected