From 6a20387676036c055b5bff4a296463c56e9312ee Mon Sep 17 00:00:00 2001
From: gagliardetto <gagliardetto@users.noreply.github.com>
Date: Wed, 17 Apr 2024 18:43:09 +0200
Subject: [PATCH] Add utility functions

---
 transaction.go | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/transaction.go b/transaction.go
index e64ab4b0..478c67a7 100644
--- a/transaction.go
+++ b/transaction.go
@@ -26,6 +26,7 @@ import (
 	"github.com/davecgh/go-spew/spew"
 	bin "github.com/gagliardetto/binary"
 	"github.com/gagliardetto/treeout"
+	"github.com/mr-tron/base58"
 	"go.uber.org/zap"
 
 	"github.com/gagliardetto/solana-go/text"
@@ -87,6 +88,27 @@ func TransactionFromDecoder(decoder *bin.Decoder) (*Transaction, error) {
 	return out, nil
 }
 
+func TransactionFromBytes(data []byte) (*Transaction, error) {
+	decoder := bin.NewBinDecoder(data)
+	return TransactionFromDecoder(decoder)
+}
+
+func TransactionFromBase64(b64 string) (*Transaction, error) {
+	data, err := base64.StdEncoding.DecodeString(b64)
+	if err != nil {
+		return nil, err
+	}
+	return TransactionFromBytes(data)
+}
+
+func TransactionFromBase58(b58 string) (*Transaction, error) {
+	data, err := base58.Decode(b58)
+	if err != nil {
+		return nil, err
+	}
+	return TransactionFromBytes(data)
+}
+
 // MustTransactionFromDecoder decodes a transaction from a decoder.
 // Panics on error.
 func MustTransactionFromDecoder(decoder *bin.Decoder) *Transaction {