Transaction::pointer Transaction::load (uint256 const& id)
{
std::string sql = "SELECT LedgerSeq,Status,RawTxn FROM Transactions WHERE TransID='";
sql.append (id.GetHex ());
sql.append ("';");
return transactionFromSQL (sql);
}
Transaction::pointer Transaction::findFrom(const RippleAddress& fromID, uint32 seq)
{
std::string sql = "SELECT LedgerSeq,Status,RawTxn FROM Transactions WHERE FromID='";
sql.append(fromID.humanAccountID());
sql.append("' AND FromSeq='");
sql.append(boost::lexical_cast<std::string>(seq));
sql.append("';");
return transactionFromSQL(sql);
}
Transaction::pointer Transaction::transactionFromSQLValidated(
boost::optional<std::uint64_t> const& ledgerSeq,
boost::optional<std::string> const& status,
Blob const& rawTxn,
Application& app)
{
auto ret = transactionFromSQL(ledgerSeq, status, rawTxn, app);
if (checkValidity(app.getHashRouter(),
*ret->getSTransaction(), app.
getLedgerMaster().getValidatedRules(),
app.config()).first !=
Validity::Valid)
return {};
return ret;
}
