mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2024-11-20 02:28:31 +01:00
73 lines
2.9 KiB
C#
73 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using BTCPayServer.Client.Models;
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using BTCPayServer.Services.Labels;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Newtonsoft.Json.Serialization;
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namespace BTCPayServer.Data
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{
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public class WalletTransactionInfo
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{
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public string Comment { get; set; } = string.Empty;
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[JsonIgnore]
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public Dictionary<string, LabelData> Labels { get; set; } = new Dictionary<string, LabelData>();
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}
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public static class WalletTransactionDataExtensions
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{
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public static WalletTransactionInfo GetBlobInfo(this WalletTransactionData walletTransactionData)
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{
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WalletTransactionInfo blobInfo;
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if (walletTransactionData.Blob == null || walletTransactionData.Blob.Length == 0)
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blobInfo = new WalletTransactionInfo();
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else
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blobInfo = JsonConvert.DeserializeObject<WalletTransactionInfo>(ZipUtils.Unzip(walletTransactionData.Blob));
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if (!string.IsNullOrEmpty(walletTransactionData.Labels))
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{
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if (walletTransactionData.Labels.StartsWith('['))
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{
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foreach (var jtoken in JArray.Parse(walletTransactionData.Labels))
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{
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var l = jtoken.Type == JTokenType.String ? Label.Parse(jtoken.Value<string>())
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: Label.Parse(jtoken.ToString());
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blobInfo.Labels.TryAdd(l.Text, l);
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}
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}
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else
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{
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// Legacy path
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foreach (var token in walletTransactionData.Labels.Split(',',
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StringSplitOptions.RemoveEmptyEntries))
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{
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var l = Label.Parse(token);
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blobInfo.Labels.TryAdd(l.Text, l);
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}
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}
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}
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return blobInfo;
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}
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static JsonSerializerSettings LabelSerializerSettings = new JsonSerializerSettings()
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{
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ContractResolver = new CamelCasePropertyNamesContractResolver(),
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Formatting = Formatting.None
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};
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public static void SetBlobInfo(this WalletTransactionData walletTransactionData, WalletTransactionInfo blobInfo)
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{
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if (blobInfo == null)
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{
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walletTransactionData.Labels = string.Empty;
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walletTransactionData.Blob = Array.Empty<byte>();
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return;
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}
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walletTransactionData.Labels = new JArray(
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blobInfo.Labels.Select(l => JsonConvert.SerializeObject(l.Value, LabelSerializerSettings))
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.Select(l => JObject.Parse(l))
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.OfType<JToken>()
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.ToArray()).ToString();
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walletTransactionData.Blob = ZipUtils.Zip(JsonConvert.SerializeObject(blobInfo));
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}
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}
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}
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