Transaction Account link

Account link transaction

Account link transaction is used to delegate the account importance to a proxy account. To create Account link transaction use NewAccountLinkTransaction().

• Following parameters required:
  • PublicAccount - The remote account to which we want to delegate importance.
  • AccountLinkAction - The type of operation AccountLink/AccountUnlink

package main

import (
	"context"
	"fmt"
	"time"
	
	"github.com/proximax-storage/go-xpx-chain-sdk/sdk"
)

const (
	// Sirius api rest server
	baseUrl = "http://localhost:3000"
	// Private key of some exist account
	privateKey = "3B9670B5CB19C893694FC49B461CE489BF9588BE16DBE8DC29CF06338133DEE6"
)

func main() {
	conf, err := sdk.NewConfig(context.Background(), []string{baseUrl})
	if err != nil {
		fmt.Printf("NewConfig returned error: %s", err)
		return
	}

	// Use the default http client
	client := sdk.NewClient(nil, conf)

	// Create an account from a private key
	account, err := client.NewAccountFromPrivateKey(privateKey)
	if err != nil {
		fmt.Printf("NewAccountFromPrivateKey returned error: %s", err)
		return
	}

	// Create an account from a public key
	remoteAccount, err := client.NewAccountFromPublicKey(privateKey)
	if err != nil {
		fmt.Printf("NewAccountFromPublicKey returned error: %s", err)
		return
	}

	// Create a address alias transaction
	transaction, err := client.NewAccountLinkTransaction(
		// The maximum amount of time to include the transaction in the blockchain.
		sdk.NewDeadline(time.Hour),
		// The remote account to which signer wants to delegate importance.
		remoteAccount,
		// The type of action ( in this case we want to link entities ).
		sdk.AccountLink,
	)
	if err != nil {
		fmt.Printf("NewAccountLinkTransaction returned error: %s", err)
		return
	}

	// Sign transaction
	signedTransaction, err := account.Sign(transaction)
	if err != nil {
		fmt.Printf("Sign returned error: %s", err)
		return
	}

	// Announce transaction
	_, err = client.Transaction.Announce(context.Background(), signedTransaction)
	if err != nil {
		fmt.Printf("Transaction.Announce returned error: %s", err)
		return
	}
}