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cli: create GetWalletBalances() to fetch multiwallet balances

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Jon Atack 2020-04-12 21:28:19 +02:00
parent 743077544b
commit 9f01849a49
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1 changed files with 24 additions and 0 deletions
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src/bitcoin-cli.cpp
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@ -452,6 +452,30 @@ static UniValue ConnectAndCallRPC(BaseRequestHandler* rh, const std::string& str
return response;
}
/**
* GetWalletBalances calls listwallets; if more than one wallet is loaded, it then
* fetches mine.trusted balances for each loaded wallet and pushes them to `result`.
*
* @param result Reference to UniValue object the wallet names and balances are pushed to.
*/
static void GetWalletBalances(UniValue& result)
{
std::unique_ptr<BaseRequestHandler> rh{MakeUnique<DefaultRequestHandler>()};
const UniValue listwallets = ConnectAndCallRPC(rh.get(), "listwallets", /* args=*/{});
if (!find_value(listwallets, "error").isNull()) return;
const UniValue& wallets = find_value(listwallets, "result");
if (wallets.size() <= 1) return;
UniValue balances(UniValue::VOBJ);
for (const UniValue& wallet : wallets.getValues()) {
const std::string wallet_name = wallet.get_str();
const UniValue getbalances = ConnectAndCallRPC(rh.get(), "getbalances", /* args=*/{}, wallet_name);
const UniValue& balance = find_value(getbalances, "result")["mine"]["trusted"];
balances.pushKV(wallet_name, balance);
}
result.pushKV("balances", balances);
}
static int CommandLineRPC(int argc, char *argv[])
{
std::string strPrint;