public class Order : AggregateRoot<int>
{
    private DateTime _orderDate;
    public Address Address { get; private set; }
    public int? GetBuyerId => _buyerId;
    public int? _buyerId;
    public OrderStatus OrderStatus { get; private set; }
    public  int _orderStatusId;
    private string _description;
    private bool _isDraft;


    private readonly List<OrderItem> _orderItems;
    public IReadOnlyCollection<OrderItem> OrderItems => _orderItems;

    protected Order()
    {
        _orderItems = new List<OrderItem>();
        _isDraft = false;
    }
    public Order(string userId, string userName, Address address,
        int? buyerId = null) : this()
    {
        _buyerId = buyerId;
        _orderStatusId = OrderStatus.Submitted.Id;
        _orderDate = DateTime.UtcNow;
        Address = address;
        //AddOrderStartedDomainEvent(userId, userName);
    }
}

public class OrderStatus : Enumeration
{
    public static OrderStatus Submitted = new OrderStatus(1, nameof(Submitted).ToLowerInvariant());
    public static OrderStatus AwaitingValidation = new OrderStatus(2, nameof(AwaitingValidation).ToLowerInvariant());
    public static OrderStatus StockConfirmed = new OrderStatus(3, nameof(StockConfirmed).ToLowerInvariant());
    public static OrderStatus Paid = new OrderStatus(4, nameof(Paid).ToLowerInvariant());
    public static OrderStatus Shipped = new OrderStatus(5, nameof(Shipped).ToLowerInvariant());
    public static OrderStatus Cancelled = new OrderStatus(6, nameof(Cancelled).ToLowerInvariant());
    public OrderStatus(int id, string name)
        : base(id, name)
    {
    }
}

var query = _orderQueryRepository.GetAll(x => x._buyerId == 52).AsNoTracking();
var s = await query.GridifyAsync(request.queryFilter);
return s.Adapt<Paging<OrderQuery>>();

{
  "buyerid": 0,
  "queryFilter": {
    "page": 1,
    "pageSize": 5,
    "orderBy": "id",
    "filter": "Order_OrderStatus_Id==1"
  }
}

 "message": "Property 'Order_OrderStatus_Id' not found.",

http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={0}&langpair={1}|{2}

//{\"responseData\": {\"translatedText\":\"سلام جهان!\"}, \"responseDetails\": null, \"responseStatus\": 200}

      GoogleAjaxResponse result =
          new JavaScriptSerializer().Deserialize<GoogleAjaxResponse>(jsonGoogleAjaxResponse);

//ResponseData.cs file
public class ResponseData
{
  public string translatedText { get; set; }
}

//GoogleAjaxResponse.cs file
using System.Net;

/// <summary>
/// کلاسی جهت نگاشت اطلاعات جی سون دریافتی به آن
/// </summary>
public class GoogleAjaxResponse
{
  public ResponseData responseData { get; set; }
  public object responseDetails { get; set; }
  public HttpStatusCode responseStatus { get; set; }
}

using System;
using System.Globalization;
using System.IO;
using System.Net;
using System.Web;
using System.Web.Script.Serialization;

//{\"responseData\": {\"translatedText\":\"سلام جهان!\"}, \"responseDetails\": null, \"responseStatus\": 200}

public class CGoogleTranslator
{
  #region Fields (1)

  /// <summary>
  /// ارجاع دهنده
  /// </summary>
  private readonly string _referrer;

  #endregion Fields

  #region Constructors (1)

  /// <summary>
  /// مطابق مستندات نیاز به یک ارجاع دهنده اجباری می‌باشد
  /// </summary>
  /// <param name="referrer"></param>
  public CGoogleTranslator(string referrer)
  {
      _referrer = referrer;
  }

  #endregion Constructors

  #region Properties (2)

  /// <summary>
  /// ترجمه از زبان
  /// </summary>
  public CultureInfo FromLanguage { get; set; }

  /// <summary>
  /// ترجمه به زبان
  /// </summary>
  public CultureInfo ToLanguage { get; set; }

  #endregion Properties

  #region Methods (2)

  // Public Methods (1)

  /// <summary>
  /// ترجمه متن با استفاده از موتور ترجمه گوگل
  /// </summary>
  /// <param name="data"></param>
  /// <returns></returns>
  public string TranslateText(string data)
  {
      //ساخت و انکدینگ آدرس مورد نظر
      string url =
          string.Format(
             "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={0}&langpair={1}|{2}",
             HttpUtility.UrlEncode(data), //needs a ref. to System.Web.dll
          FromLanguage.TwoLetterISOLanguageName,
          ToLanguage.TwoLetterISOLanguageName
      );

      //دریافت اطلاعات جی سون از گوگل
      string jsonGoogleAjaxResponse = fetchWebPage(url);

      //needs a ref. to System.Web.Extensions.dll
      //نگاشت اطلاعات جی سون دریافت شده به کلاس مرتبط
      GoogleAjaxResponse result =
          new JavaScriptSerializer().Deserialize<GoogleAjaxResponse>(jsonGoogleAjaxResponse);

      if (result != null && result.responseData != null && result.responseStatus == HttpStatusCode.OK)
      {
          return result.responseData.translatedText;
      }
      return string.Empty;
  }
  // Private Methods (1)

  /// <summary>
  /// دریافت محتویات جی سون بازگشتی از گوگل
  /// </summary>
  /// <param name="url"></param>
  /// <returns></returns>
  string fetchWebPage(string url)
  {
      try
      {
          var uri = new Uri(url);
          if (uri.Scheme == Uri.UriSchemeHttp || uri.Scheme == Uri.UriSchemeHttps)
          {
              var request = WebRequest.Create(uri) as HttpWebRequest;
              if (request != null)
              {
                  request.Method = WebRequestMethods.Http.Get;
                  request.Referer = _referrer;
                  request.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; ; rv:1.8.0.7) Gecko/20060917 Firefox/1.9.0.1";
                  request.AllowAutoRedirect = true;
                  request.Timeout = 1000 * 300;
                  request.KeepAlive = false;
                  request.ReadWriteTimeout = 1000 * 300;
                  request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

                  using (var response = request.GetResponse() as HttpWebResponse)
                  {
                      if (response != null)
                      {
                          using (var reader = new StreamReader(response.GetResponseStream()))
                          {
                              return reader.ReadToEnd().Trim();
                          }
                      }
                  }
              }
          }
          return string.Empty;
      }
      catch (Exception ex)
      {
          Console.WriteLine(String.Format("fetchWebPage: {0} >> {1}", ex.Message, url), true);
          return string.Empty;
      }
  }

  #endregion Methods
}

string res = new CGoogleTranslator("https://www.dntips.ir/")
  {
     FromLanguage = CultureInfo.GetCultureInfo("en-US"),
     ToLanguage = CultureInfo.GetCultureInfo("fa-IR")
   }.TranslateText("Hello world!");

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Text.Json;

namespace BlazorWasm.Client.Utils
{
    public class JwtInfo
    {
        public IEnumerable<Claim> Claims { set; get; }

        public DateTime? ExpirationDateUtc { set; get; }

        public bool IsExpired { set; get; }

        public IEnumerable<string> Roles { set; get; }
    }

    /// <summary>
    /// From the Steve Sanderson’s Mission Control project:
    /// https://github.com/SteveSandersonMS/presentation-2019-06-NDCOslo/blob/master/demos/MissionControl/MissionControl.Client/Util/ServiceExtensions.cs
    /// </summary>
    public static class JwtParser
    {
        public static JwtInfo ParseClaimsFromJwt(string jwt)
        {
            var claims = new List<Claim>();
            var payload = jwt.Split('.')[1];

            var jsonBytes = getBase64WithoutPadding(payload);

            foreach (var keyValue in JsonSerializer.Deserialize<Dictionary<string, object>>(jsonBytes))
            {
                if (keyValue.Value is JsonElement element && element.ValueKind == JsonValueKind.Array)
                {
                    foreach (var itemValue in element.EnumerateArray())
                    {
                        claims.Add(new Claim(keyValue.Key, itemValue.ToString()));
                    }
                }
                else
                {
                    claims.Add(new Claim(keyValue.Key, keyValue.Value.ToString()));
                }
            }

            var roles = getRoles(claims);
            var expirationDateUtc = getDateUtc(claims, "exp");
            var isExpired = getIsExpired(expirationDateUtc);
            return new JwtInfo
            {
                Claims = claims,
                Roles = roles,
                ExpirationDateUtc = expirationDateUtc,
                IsExpired = isExpired
            };
        }

        private static IList<string> getRoles(IList<Claim> claims) =>
            claims.Where(c => c.Type == ClaimTypes.Role).Select(c => c.Value).ToList();

        private static byte[] getBase64WithoutPadding(string base64)
        {
            switch (base64.Length % 4)
            {
                case 2: base64 += "=="; break;
                case 3: base64 += "="; break;
            }
            return Convert.FromBase64String(base64);
        }

        private static bool getIsExpired(DateTime? expirationDateUtc) =>
            !expirationDateUtc.HasValue || !(expirationDateUtc.Value > DateTime.UtcNow);

        private static DateTime? getDateUtc(IList<Claim> claims, string type)
        {
            var exp = claims.SingleOrDefault(claim => claim.Type == type);
            if (exp == null)
            {
                return null;
            }

            var expValue = getTimeValue(exp.Value);
            if (expValue == null)
            {
                return null;
            }

            var dateTimeEpoch = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
            return dateTimeEpoch.AddSeconds(expValue.Value);
        }

        private static long? getTimeValue(string claimValue)
        {
            if (long.TryParse(claimValue, out long resultLong))
                return resultLong;

            if (float.TryParse(claimValue, out float resultFloat))
                return (long)resultFloat;

            if (double.TryParse(claimValue, out double resultDouble))
                return (long)resultDouble;

            return null;
        }
    }
}

docker run --name eventstore-node -d -p 2113:2113 -p 1113:1113 eventstore/eventstore

Install-Package EventStore.Client

public class EventStoreDbContext : IEventStoreDbContext
{
    public async Task<IEventStoreConnection> GetConnection()
    {
        IEventStoreConnection connection = EventStoreConnection.Create(
            new IPEndPoint(IPAddress.Loopback, 1113),
            nameof(MediatrTutorial));

        await connection.ConnectAsync();

        return connection;
    }

    public async Task AppendToStreamAsync(params EventData[] events)
    {
        const string appName = nameof(MediatrTutorial);
        IEventStoreConnection connection = await GetConnection();

        await connection.AppendToStreamAsync(appName, ExpectedVersion.Any, events);
    }
}

services.AddSingleton<IEventStoreDbContext, EventStoreDbContext>();

public class EventLoggerBehavior<TRequest, TResponse> :
   IPipelineBehavior<TRequest, TResponse>
{
    readonly IEventStoreDbContext _eventStoreDbContext;

    public EventLoggerBehavior(IEventStoreDbContext eventStoreDbContext)
    {
        _eventStoreDbContext = eventStoreDbContext;
    }

    public async Task<TResponse> Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate<TResponse> next)
    {
        TResponse response = await next();

        string requestName = request.ToString();

        // Commands convention
        if (requestName.EndsWith("Command"))
        {
            Type requestType = request.GetType();
            string commandName = requestType.Name;

            var data = new Dictionary<string, object>
            {
                {
                    "request", request
                },
                {
                    "response", response
                }
            };

            string jsonData = JsonConvert.SerializeObject(data);
            byte[] dataBytes = Encoding.UTF8.GetBytes(jsonData);

            EventData eventData = new EventData(eventId: Guid.NewGuid(),
                type: commandName,
                isJson: true,
                data: dataBytes,
                metadata: null); 

            await _eventStoreDbContext.AppendToStreamAsync(eventData);
        }

        return response;
    }
}

services.AddScoped(typeof(IPipelineBehavior<,>), typeof(EventLoggerBehavior<,>));

        public ActionResult Sitemap()
        {
            Sitemap sm = new Sitemap();
            sm.Add(new Location()
            {
                Url = string.Format("http://www.TechnoDesign.ir/Articles/{0}/{1}", 1, "SEO-in-ASP.NET-MVC"),
                LastModified = DateTime.UtcNow,
                Priority = 0.5D
            });
            return new XmlResult(sm);
        }

<?xml version="1.0" encoding="UTF-8"?>
<transcript>
<text start="23.49" dur="5.97">
  &amp;gt;&amp;gt;Commentator: We have here today, Steve with
  us whom I met not too long ago at something
</text>
...
</transcript>

using System;
using System.Linq;
using System.Text;
using System.Web;
using System.Xml.Linq;

namespace YtSubs
{
  public class GoogleXmlToSrt
  {
      public string ConvertXmlToSrt(string url)
      {
          var transcript = loadTranscript(url);

          var srtBuf = new StringBuilder();
          var lineNumber = 0;

          foreach (var item in transcript.Root.Elements("text"))
          {
              lineNumber++;
              srtBuf.Append(lineNumber.ToString());

              var timeLine = getTimeLine(item);
              srtBuf.AppendFormat("{0}{1} --> {2}{3}", Environment.NewLine, timeLine.Item1, timeLine.Item2, Environment.NewLine);

              var msg = decodeText(item);
              srtBuf.AppendLine(msg + Environment.NewLine);
          }
          return srtBuf.ToString();
      }

      private static XDocument loadTranscript(string url)
      {
          var transcript = XDocument.Load(url);

          if (transcript.Root == null)
              throw new InvalidOperationException("couldn't load received data.");
          return transcript;
      }

      private static string decodeText(XElement text)
      {
          var textValue = text.Value.Split('\n');
          var msg = textValue.Aggregate(
                  string.Empty, (current, line) =>
                  current + (HttpUtility.HtmlDecode(line.Trim()) + Environment.NewLine)
                  );
          return msg.Trim();
      }

      private static int fractionalPart(string data)
      {
          var idx = data.IndexOf(".");
          if (idx == -1) return 0;
          var fractionalPart = data.Substring(idx + 1);
          if (fractionalPart.Length == 1) //3.4 --> 3.400
              return int.Parse(fractionalPart + "00");

          if (fractionalPart.Length == 2) //3.04 --> 3.040
              return int.Parse(fractionalPart + "0");

          return int.Parse(fractionalPart.Substring(0, 3));
      }

      private Tuple<string, string> getTimeLine(XElement text)
      {
          var startTs = getStartTs(text);
          TimeSpan endTs = getEndTs(text, startTs);
          return new Tuple<string, string>(timeSpanToString(startTs), timeSpanToString(endTs));
      }

      private static TimeSpan getStartTs(XElement text)
      {
          var startData = text.Attribute("start");
          if (startData == null)
              throw new InvalidOperationException("This is not a valid subtitle file.");

          var start = startData.Value;
          var startTs = new TimeSpan(0, 0, 0, (int)Math.Truncate(double.Parse(start)), fractionalPart(start));
          return startTs;
      }

      private static TimeSpan getEndTs(XElement text, TimeSpan startTs)
      {
          TimeSpan endTs;
          var durData = text.Attribute("dur");
          if (durData == null)
          {
              endTs = startTs + new TimeSpan(0, 0, 0, 3, 0);
          }
          else
          {
              var dur = durData.Value;
              var durTs = new TimeSpan(0, 0, 0, (int)Math.Truncate(double.Parse(dur)), fractionalPart(dur));
              endTs = startTs + durTs;
          }
          return endTs;
      }

      private static string timeSpanToString(TimeSpan lineTs)
      {
          return string.Format("{0}:{1}:{2},{3}",
                      lineTs.Hours.ToString("D2"),
                      lineTs.Minutes.ToString("D2"),
                      lineTs.Seconds.ToString("D2"),
                      lineTs.Milliseconds.ToString("D3"));
      }
  }
}

using System.IO;

namespace YtSubs
{
  class Program
  {
      static void Main(string[] args)
      {
          var url = "http://video.google.com/timedtext?hl=en&v=-PA-buwI3q4&lang=en";
          //var url = "subtitle.xml";
          var srtBuf = new GoogleXmlToSrt().ConvertXmlToSrt(url);
          File.WriteAllText("-PA-buwI3q4.srt", srtBuf);
      }
  }
}