Initial code commit.

ui/Sufi.Demo.PeopleDirectory.UI/Server/Pages/Error.cshtml.cs

@@ -0,0 +1,29 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using System.Diagnostics;
+
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+namespace Sufi.Demo.PeopleDirectory.UI.Server.Pages
+{
+	[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+	[IgnoreAntiforgeryToken]
+	public class ErrorModel : PageModel
+	{
+		public string? RequestId { get; set; }
+
+		public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+		private readonly ILogger<ErrorModel> _logger;
+
+		public ErrorModel(ILogger<ErrorModel> logger)
+		{
+			_logger = logger;
+		}
+
+		public void OnGet()
+		{
+			RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+		}
+	}
+}