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Fix performance issue on dashboard for big wallets (#3694)

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This commit is contained in:
Nicolas Dorier
2022-04-30 12:54:12 +09:00
committed by GitHub
parent 410bd5ab9c
commit a5aeb2a3c1
3 changed files with 26 additions and 20 deletions
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21
BTCPayServer/Components/StoreNumbers/StoreNumbers.cs
View File

@@ -1,10 +1,12 @@
using System;
using Dapper;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using BTCPayServer.Client.Models;
using BTCPayServer.Components.StoreRecentTransactions;
using BTCPayServer.Data;
using BTCPayServer.Services;
using BTCPayServer.Services.Stores;
using BTCPayServer.Services.Wallets;
using Microsoft.AspNetCore.Identity;
@@ -23,16 +25,19 @@ public class StoreNumbers : ViewComponent
private readonly StoreRepository _storeRepo;
private readonly ApplicationDbContextFactory _dbContextFactory;
private readonly BTCPayWalletProvider _walletProvider;
private readonly NBXplorerConnectionFactory _nbxConnectionFactory;
private readonly BTCPayNetworkProvider _networkProvider;
public StoreNumbers(
StoreRepository storeRepo,
ApplicationDbContextFactory dbContextFactory,
BTCPayNetworkProvider networkProvider,
BTCPayWalletProvider walletProvider)
BTCPayWalletProvider walletProvider,
NBXplorerConnectionFactory nbxConnectionFactory)
{
_storeRepo = storeRepo;
_walletProvider = walletProvider;
_nbxConnectionFactory = nbxConnectionFactory;
_networkProvider = networkProvider;
_dbContextFactory = dbContextFactory;
CryptoCode = networkProvider.DefaultNetwork.CryptoCode;
@@ -51,16 +56,14 @@ public class StoreNumbers : ViewComponent
var walletId = new WalletId(store.Id, CryptoCode);
var derivation = store.GetDerivationSchemeSettings(_networkProvider, walletId.CryptoCode);
var transactionsCount = 0;
if (derivation != null)
int? transactionsCount = null;
if (derivation != null && _nbxConnectionFactory.Available)
{
var network = derivation.Network;
var wallet = _walletProvider.GetWallet(network);
var allTransactions = await wallet.FetchTransactions(derivation.AccountDerivation);
await using var conn = await _nbxConnectionFactory.OpenConnection();
var wid = NBXplorer.Client.DBUtils.nbxv1_get_wallet_id(derivation.Network.CryptoCode, derivation.AccountDerivation.ToString());
var afterDate = DateTimeOffset.UtcNow - TimeSpan.FromDays(TransactionDays);
transactionsCount = allTransactions.UnconfirmedTransactions.Transactions
.Concat(allTransactions.ConfirmedTransactions.Transactions)
.Count(t => t.Timestamp > afterDate);
var count = await conn.ExecuteScalarAsync<long>("SELECT COUNT(*) FROM wallets_history WHERE code=@code AND wallet_id=@wid AND seen_at > @afterDate", new { code = derivation.Network.CryptoCode, wid, afterDate });
transactionsCount = (int)count;
}
var vm = new StoreNumbersViewModel