btcpayserver/BTCPayServer/Data/WalletTransactionDataExtensions.cs

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C#
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Newtonsoft.Json;
namespace BTCPayServer.Data
{
public static class WalletTransactionDataExtensions
{
public static WalletTransactionInfo GetBlobInfo(this WalletTransactionData walletTransactionData)
{
if (walletTransactionData.Blob == null || walletTransactionData.Blob.Length == 0)
{
return new WalletTransactionInfo();
}
var blobInfo = JsonConvert.DeserializeObject<WalletTransactionInfo>(ZipUtils.Unzip(walletTransactionData.Blob));
if (!string.IsNullOrEmpty(walletTransactionData.Labels))
{
blobInfo.Labels.AddRange(walletTransactionData.Labels.Split(',', StringSplitOptions.RemoveEmptyEntries));
}
return blobInfo;
}
public static void SetBlobInfo(this WalletTransactionData walletTransactionData, WalletTransactionInfo blobInfo)
{
if (blobInfo == null)
{
walletTransactionData.Labels = string.Empty;
walletTransactionData.Blob = Array.Empty<byte>();
return;
}
if (blobInfo.Labels.Any(l => l.Contains(',', StringComparison.OrdinalIgnoreCase)))
throw new ArgumentException(paramName: nameof(blobInfo), message: "Labels must not contains ','");
walletTransactionData.Labels = String.Join(',', blobInfo.Labels);
walletTransactionData.Blob = ZipUtils.Zip(JsonConvert.SerializeObject(blobInfo));
}
}
}