repo creation with initial code after cloning public repo

Jellyfin.Api/Controllers/TimeSyncController.cs

@@ -0,0 +1,33 @@
+using System;
+using MediaBrowser.Model.SyncPlay;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Jellyfin.Api.Controllers;
+
+/// <summary>
+/// The time sync controller.
+/// </summary>
+[Route("")]
+public class TimeSyncController : BaseJellyfinApiController
+{
+    /// <summary>
+    /// Gets the current UTC time.
+    /// </summary>
+    /// <response code="200">Time returned.</response>
+    /// <returns>An <see cref="UtcTimeResponse"/> to sync the client and server time.</returns>
+    [HttpGet("GetUtcTime")]
+    [ProducesResponseType(statusCode: StatusCodes.Status200OK)]
+    public ActionResult<UtcTimeResponse> GetUtcTime()
+    {
+        // Important to keep the following line at the beginning
+        var requestReceptionTime = DateTime.UtcNow;
+
+        // Important to keep the following line at the end
+        var responseTransmissionTime = DateTime.UtcNow;
+
+        // Implementing NTP on such a high level results in this useless
+        // information being sent. On the other hand it enables future additions.
+        return new UtcTimeResponse(requestReceptionTime, responseTransmissionTime);
+    }
+}