btcpayserver/BTCPayServer/Views/Shared/LNURL/LightningAddressNav.cshtml

@using BTCPayServer.Payments.Lightning
@using BTCPayServer.Views.Stores
@using BTCPayServer.Abstractions.Extensions
@inject BTCPayNetworkProvider BTCPayNetworkProvider
@{
    var store = Context.GetStoreData();
    var isLightningEnabled = store.IsLightningEnabled(BTCPayNetworkProvider);
    var isLNUrlEnabled = store.IsLNUrlEnabled(BTCPayNetworkProvider);
    var possible =
        isLightningEnabled &&
        isLNUrlEnabled &&
        store.GetSupportedPaymentMethods(BTCPayNetworkProvider).OfType<LNURLPaySupportedPaymentMethod>().Any(type => type.CryptoCode == "BTC");
}

@if (possible)
{
    <li class="nav-item">
        <a asp-area="" asp-controller="UILNURL" asp-action="EditLightningAddress" asp-route-storeId="@store.Id" class="nav-link @ViewData.IsActivePage("LightningAddress", nameof(StoreNavPages))" id="StoreNav-LightningAddress">
            <vc:icon symbol="wallet-lightning"/>
            <span>Lightning Address</span>
        </a>
    </li>
}