Function sendMessage

functions.go:1627–1756

Send a private message to another account

(m string, s string, r string)

// Send a private message to another account
func sendMessage(m string, s string, r string) (txid crypto.Hash, err error) {
	if m == "" {
		return
	}

	mapAddress := ""
	a, err := globals.ParseValidateAddress(r)
	if err != nil {
		//mapAddress, err = engram.Disk.NameToAddress(r)
		mapAddress, err = checkUsername(r, -1)
		if err != nil {
			return
		}
		a, err = globals.ParseValidateAddress(mapAddress)
		if err != nil {
			return
		}
	}

	if s == "" {
		s = engram.Disk.GetAddress().String()
	}

	amount, err := globals.ParseAmount("0.00001")
	if err != nil {
		//logger.Error(err, "Err parsing amount\n")
		return
	}

	var arguments = rpc.Arguments{
		{Name: rpc.RPC_DESTINATION_PORT, DataType: rpc.DataUint64, Value: uint64(1337)},
		{Name: rpc.RPC_VALUE_TRANSFER, DataType: rpc.DataUint64, Value: amount},
		{Name: rpc.RPC_EXPIRY, DataType: rpc.DataTime, Value: time.Now().Add(time.Hour).UTC()},
		{Name: rpc.RPC_COMMENT, DataType: rpc.DataString, Value: m},
		{Name: rpc.RPC_NEEDS_REPLYBACK_ADDRESS, DataType: rpc.DataString, Value: s},
	}

	if a.IsIntegratedAddress() {
		if a.Arguments.Validate_Arguments() != nil {
			return
		}

		if !a.Arguments.Has(rpc.RPC_DESTINATION_PORT, rpc.DataUint64) {
			logger.Errorf("[Send Message] Integrated Address does not contain destination port.\n")
			return
		}

		arguments = append(arguments, rpc.Argument{Name: rpc.RPC_DESTINATION_PORT, DataType: rpc.DataUint64, Value: a.Arguments.Value(rpc.RPC_DESTINATION_PORT, rpc.DataUint64).(uint64)})

		if a.Arguments.Has(rpc.RPC_EXPIRY, rpc.DataTime) {
			if a.Arguments.Value(rpc.RPC_EXPIRY, rpc.DataTime).(time.Time).Before(time.Now().UTC()) {
				logger.Errorf("[Send Message] This address has expired on %x\n", a.Arguments.Value(rpc.RPC_EXPIRY, rpc.DataTime))
				return
			} else {
				logger.Warnf("[Send Message] This address will expire on %x\n", a.Arguments.Value(rpc.RPC_EXPIRY, rpc.DataTime))
			}
		}