Wallet cmd for sending transactions etc

cmdWallet.go

@@ -0,0 +1,63 @@
+// ignore
+// +build allcommands walletcmd
+
+package main
+
+import (
+	"fmt"
+	"math/rand"
+	"strings"
+	"time"
+)
+
+var walletConfirmationCode string
+var walletConfirmationUser string
+var walletTransactionAmnt string
+
+func init() {
+	command := Command{
+		Cmd:         []string{"wallet", "confirm"},
+		Description: "$user $amount / $user $confirmation - Send or confirm a wallet payment",
+		Help:        "",
+		Exec:        cmdWallet,
+	}
+
+	RegisterCommand(command)
+}
+
+func cmdWallet(cmd []string) {
+	if len(cmd) < 3 {
+		return
+	}
+	if cmd[0] == "wallet" {
+		rand.Seed(time.Now().UnixNano())
+		chars := []rune("ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
+			"abcdefghijklmnopqrstuvwxyz" +
+			"0123456789")
+		length := 5
+		var b strings.Builder
+		for i := 0; i < length; i++ {
+			b.WriteRune(chars[rand.Intn(len(chars))])
+		}
+		walletConfirmationCode = b.String()
+		walletConfirmationUser = cmd[1]
+		walletTransactionAmnt = cmd[2]
+		printToView("Feed", fmt.Sprintf("To confirm sending %s to %s, type /confirm %s %s", cmd[2], cmd[1], cmd[1], walletConfirmationCode))
+
+	} else if cmd[0] == "confirm" {
+		if cmd[1] == walletConfirmationUser && cmd[2] == walletConfirmationCode {
+			txWallet := k.NewWallet()
+			wAPI, err := txWallet.SendXLM(walletConfirmationUser, walletTransactionAmnt, "")
+			if err != nil {
+				printToView("Feed", fmt.Sprintf("There was an error with your wallet tx:\n\t%+v", err))
+			} else {
+				printToView("Feed", fmt.Sprintf("You have sent %sXLM to %s with tx ID: %s", wAPI.Result.Amount, wAPI.Result.ToUsername, wAPI.Result.TxID))
+			}
+
+		} else {
+			printToView("Feed", "There was an error validating your confirmation. Your wallet has been untouched.")
+		}
+
+	}
+
+}