btcpayserver/BTCPayServer/Components/Notifications/List.cshtml

@using BTCPayServer.Abstractions.Extensions
@model BTCPayServer.Components.Notifications.NotificationsViewModel
@functions {
    private static string NotificationIcon(string type)
    {
        return type switch
        {
            "invoice_expired" => "notifications-invoice-failure",
            "invoice_expiredpaidpartial" => "notifications-invoice-failure",
            "invoice_failedtoconfirm" => "notifications-invoice-failure",
            "invoice_confirmed" => "notifications-invoice-settled",
            "invoice_paidafterexpiration" => "notifications-invoice-settled",
            "external-payout-transaction" => "notifications-payout",
            "payout_awaitingapproval" => "notifications-payout",
            "payout_awaitingpayment" => "notifications-payout-approved",
            "newversion" => "notifications-new-version",
            _ => "note"
        };
    }
}
<div id="NotificationsList">
    @foreach (var n in Model.Last5)
    {
        <a asp-action="NotificationPassThrough" asp-controller="UINotifications" asp-route-id="@n.Id" class="notification d-flex align-items-center dropdown-item border-bottom border-light py-3 px-4">
            <div class="me-3">
                <vc:icon symbol="@NotificationIcon(n.Identifier)" />
            </div>
            <div class="notification-item__content">
                <div class="text-start text-wrap">
                    @n.Body
                </div>
                <div class="text-start d-flex">
                    <small class="text-muted" data-timeago-unixms="@n.Created.ToUnixTimeMilliseconds()">@n.Created.ToTimeAgo()</small>
                </div>
            </div>
        </a>
    }
</div>