func (p *Peer) AmountPaid(minConf int, btcConf *util.BitcoindConf) (*msg.PaymentValue, error) {
cmd, err := btcjson.NewListReceivedByAddressCmd("", minConf, false)
if err != nil {
return nil, fmt.Errorf("error while making cmd: %v", err.Error())
}
resp, err := util.SendBtcRpc(cmd, btcConf)
ser, ok := resp.Result.([]interface{})
if !ok {
return nil, fmt.Errorf("error during bitcoind JSON-RPC: %v", resp)
}
addrs := p.readPaymentAddrs()
addrsMap := make(map[string]bool)
for _, addr := range addrs {
addrsMap[addr] = true
}
amt := int64(0)
for _, r := range ser {
result := r.(map[string]interface{})
if addrsMap[result["address"].(string)] {
satoshis := util.B2S(result["amount"].(float64))
fmt.Printf("addr: %v -> %v\n", result["address"], satoshis)
amt += satoshis
}
}
fmt.Printf("my addrs: %v\n", addrs)
return &msg.PaymentValue{Amount: amt, Currency: msg.BTC}, nil
}
// makeListReceivedByAddress generates the cmd structure for listreceivedbyaddress commands.
func makeListReceivedByAddress(args []interface{}) (btcjson.Cmd, error) {
var optargs = make([]interface{}, 0, 2)
if len(args) > 0 {
optargs = append(optargs, args[0].(int))
}
if len(args) > 1 {
optargs = append(optargs, args[1].(bool))
}
return btcjson.NewListReceivedByAddressCmd("btcctl", optargs...)
}
func getAnyBtcAddr(conf *util.BitcoindConf) (string, error) {
msg, err := btcjson.NewListReceivedByAddressCmd(nil, 0, true)
if err != nil {
return "", err
}
json, err := msg.MarshalJSON()
if err != nil {
return "", err
}
resp, err := btcjson.RpcCommand(conf.User, conf.Password, conf.Server, json)
if err != nil {
return "", err
}
for _, r := range resp.Result.([]interface{}) {
result := r.(map[string]interface{})
return result["address"].(string), nil
}
return "", errors.New("no address found")
}