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Add "account_currencies" command.

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This commit is contained in:
David Schwartz
2013-11-05 16:07:17 -08:00
parent d50439cc4d
commit bf1843be9e
3 changed files with 67 additions and 0 deletions
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60
src/ripple_app/rpc/RPCHandler.cpp
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@@ -575,6 +575,65 @@ Json::Value RPCHandler::accountFromString (Ledger::ref lrLedger, RippleAddress&
return Json::Value (Json::objectValue);
}
Json::Value RPCHandler::doAccountCurrencies (Json::Value params, LoadType* loadType, Application::ScopedLockType& masterLockHolder)
{
Ledger::pointer lpLedger;
Json::Value jvResult = lookupLedger (params, lpLedger);
if (!lpLedger)
return jvResult;
if (lpLedger->isImmutable ())
masterLockHolder.unlock ();
if (!params.isMember ("account") && !params.isMember ("ident"))
return rpcError (rpcINVALID_PARAMS);
std::string strIdent = params.isMember ("account") ? params["account"].asString () : params["ident"].asString ();
bool bIndex;
int iIndex = params.isMember ("account_index") ? params["account_index"].asUInt () : 0;
bool bStrict = params.isMember ("strict") && params["strict"].asBool ();
RippleAddress naAccount;
// Get info on account.
Json::Value jvAccepted = accountFromString (lpLedger, naAccount, bIndex, strIdent, iIndex, bStrict);
if (!jvAccepted.empty ())
return jvAccepted;
std::set<uint160> send, receive;
AccountItems rippleLines (naAccount.getAccountID (), lpLedger, AccountItem::pointer (new RippleState ()));
BOOST_FOREACH(AccountItem::ref item, rippleLines.getItems ())
{
RippleState* rspEntry = (RippleState*) item.get ();
const STAmount& saBalance = rspEntry->getBalance ();
if (saBalance < rspEntry->getLimit ())
receive.insert (saBalance.getCurrency ());
if ((-saBalance) < rspEntry->getLimitPeer ())
send.insert (saBalance.getCurrency ());
}
send.erase (CURRENCY_BAD);
receive.erase (CURRENCY_BAD);
Json::Value& sendCurrencies = (jvResult["send_currencies"] = Json::arrayValue);
BOOST_FOREACH(uint160 const& c, send)
{
sendCurrencies.append (STAmount::createHumanCurrency (c));
}
Json::Value& recvCurrencies = (jvResult["receive_currencies"] = Json::arrayValue);
BOOST_FOREACH(uint160 const& c, receive)
{
recvCurrencies.append (STAmount::createHumanCurrency (c));
}
return jvResult;
}
// {
// account: <indent>,
// account_index : <index> // optional
@@ -3830,6 +3889,7 @@ Json::Value RPCHandler::doCommand (const Json::Value& params, int iRole, LoadTyp
{
// Request-response methods
{ "account_info", &RPCHandler::doAccountInfo, false, optCurrent },
{ "account_currencies", &RPCHandler::doAccountCurrencies, false, optCurrent },
{ "account_lines", &RPCHandler::doAccountLines, false, optCurrent },
{ "account_offers", &RPCHandler::doAccountOffers, false, optCurrent },
{ "account_tx", &RPCHandler::doAccountTxSwitch, false, optNetwork },