forked from hectorchu/gonano
/
list.go
76 lines (70 loc) · 1.91 KB
/
list.go
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package cmd
import (
"fmt"
"math/big"
"sort"
"strings"
"github.com/hectorchu/gonano/rpc"
"github.com/hectorchu/gonano/util"
"github.com/spf13/cobra"
)
var listCmd = &cobra.Command{
Use: "list",
Short: "List wallets or accounts within a wallet",
Run: func(cmd *cobra.Command, args []string) {
if walletAccount != "" {
// For when a specific account is specified. A single account is returned.
getBalanceAndPrint(walletAccount)
} else if walletIndex < 0 {
// For when nothing is specified, shows the number of accounts in each wallet.
for i, wi := range wallets {
n := len(wi.Accounts)
switch n {
case 1:
fmt.Printf("%d: %d account\n", i, n)
default:
fmt.Printf("%d: %d accounts\n", i, n)
}
}
} else {
// For when a specific wallet is specified, shows the balance of all accounts
// in that wallet.
checkWalletIndex()
var accounts []string
for address := range wallets[walletIndex].Accounts {
accounts = append(accounts, address)
}
sort.Strings(accounts)
var balanceSum, pendingSum big.Int
for _, address := range accounts {
balance, pending := getBalanceAndPrint(address)
balanceSum.Add(&balanceSum, &balance.Int)
pendingSum.Add(&pendingSum, &pending.Int)
}
if len(accounts) > 1 {
fmt.Print(strings.Repeat(" ", 61), "Sum:")
printAmounts(&balanceSum, &pendingSum)
}
}
},
}
func getBalanceAndPrint(account string) (balance, pending *rpc.RawAmount) {
rpcClient := rpc.Client{URL: rpcURL}
balance, pending, err := rpcClient.AccountBalance(account)
fatalIf(err)
fmt.Print(account)
printAmounts(&balance.Int, &pending.Int)
return balance, pending
}
func printAmounts(balance, pending *big.Int) {
if balance.Sign() > 0 {
fmt.Printf(" %s", util.NanoAmount{Raw: balance})
}
if pending.Sign() > 0 {
fmt.Printf(" (+ %s pending)", util.NanoAmount{Raw: pending})
}
fmt.Println()
}
func init() {
rootCmd.AddCommand(listCmd)
}