public class Role : IdentityRole<int, UserRole, RoleClaim>, IAuditableEntity
    {
        public Role()
        {
        }

        public Role(string name)
            : this()
        {
            Name = name;
        }

        public Role(string name, string description)
            : this(name)
        {
            Description = description;
        }

        public string Description { get; set; }
    }

    public class UserRole : IdentityUserRole<int>, IAuditableEntity
    {
        public virtual User User { get; set; }

        public virtual Role Role { get; set; }
    }

public class RoleClaim : IdentityRoleClaim<int>, IAuditableEntity
{
   public virtual Role Role { get; set; }
}

public class UserClaim : IdentityUserClaim<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

public class UserToken : IdentityUserToken<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

public class UserLogin : IdentityUserLogin<int>, IAuditableEntity
{
   public virtual User User { get; set; }
}

    public class User : IdentityUser<int, UserClaim, UserRole, UserLogin>, IAuditableEntity
    {
        public User()
        {
            UserUsedPasswords = new HashSet<UserUsedPassword>();
            UserTokens = new HashSet<UserToken>();
        }

        [StringLength(450)]
        public string FirstName { get; set; }

        [StringLength(450)]
        public string LastName { get; set; }

        [NotMapped]
        public string DisplayName
        {
            get
            {
                var displayName = $"{FirstName} {LastName}";
                return string.IsNullOrWhiteSpace(displayName) ? UserName : displayName;
            }
        }

        [StringLength(450)]
        public string PhotoFileName { get; set; }

        public DateTimeOffset? BirthDate { get; set; }

        public DateTimeOffset? CreatedDateTime { get; set; }

        public DateTimeOffset? LastVisitDateTime { get; set; }

        public bool IsEmailPublic { get; set; }

        public string Location { set; get; }

        public bool IsActive { get; set; } = true;

        public virtual ICollection<UserUsedPassword> UserUsedPasswords { get; set; }

        public virtual ICollection<UserToken> UserTokens { get; set; }
    }

    public class UserUsedPassword : IAuditableEntity
    {
        public int Id { get; set; }

        public string HashedPassword { get; set; }

        public virtual User User { get; set; }
        public int UserId { get; set; }
    }

 public abstract class ApplicationDbContextBase :
  IdentityDbContext<User, Role, int, UserClaim, UserRole, UserLogin, RoleClaim, UserToken>,
  IUnitOfWork

protected void BeforeSaveTriggers()
{
  ValidateEntities();
  SetShadowProperties();
  this.ApplyCorrectYeKe();
}

 public class ApplicationDbContext : ApplicationDbContextBase

        protected override void OnModelCreating(ModelBuilder builder)
        {
            // it should be placed here, otherwise it will rewrite the following settings!
            base.OnModelCreating(builder);

            // Adds all of the ASP.NET Core Identity related mappings at once.
            builder.AddCustomIdentityMappings(SiteSettings.Value);

            // Custom application mappings


            // This should be placed here, at the end.
            builder.AddAuditableShadowProperties();
        }

namespace DNT.IDP
{
    public class Startup
    {
        public const string TwoFactorAuthenticationScheme = "idsrv.2FA";

        public void ConfigureServices(IServiceCollection services)
        {
            // ...

            services.AddAuthentication()
                .AddCookie(authenticationScheme: TwoFactorAuthenticationScheme)
                .AddGoogle(authenticationScheme: "Google", configureOptions: options =>
                {
                    options.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                    options.ClientId = Configuration["Authentication:Google:ClientId"];
                    options.ClientSecret = Configuration["Authentication:Google:ClientSecret"];
                });
        }

namespace DNT.IDP.Controllers.Account
{
    [SecurityHeaders]
    [AllowAnonymous]
    public class AccountController : Controller
    {
        [HttpPost]
        [ValidateAntiForgeryToken]
        public async Task<IActionResult> Login(LoginInputModel model, string button)
        {
    // ... 

            if (ModelState.IsValid)
            {
                if (await _usersService.AreUserCredentialsValidAsync(model.Username, model.Password))
                {
                    var user = await _usersService.GetUserByUsernameAsync(model.Username);
                    
                    var id = new ClaimsIdentity();
                    id.AddClaim(new Claim(JwtClaimTypes.Subject, user.SubjectId));
                    await HttpContext.SignInAsync(scheme: Startup.TwoFactorAuthenticationScheme, principal: new ClaimsPrincipal(id));

                    await _twoFactorAuthenticationService.SendTemporaryCodeAsync(user.SubjectId);

                    var redirectToAdditionalFactorUrl =
                        Url.Action("AdditionalAuthenticationFactor",
                            new
                            {
                                returnUrl = model.ReturnUrl,
                                rememberLogin = model.RememberLogin
                            });                   

                    // request for a local page
                    if (Url.IsLocalUrl(model.ReturnUrl))
                    {
                        return Redirect(redirectToAdditionalFactorUrl);
                    }

                    if (string.IsNullOrEmpty(model.ReturnUrl))
                    {
                        return Redirect("~/");
                    }

                    // user might have clicked on a malicious link - should be logged
                    throw new Exception("invalid return URL");
                }

                await _events.RaiseAsync(new UserLoginFailureEvent(model.Username, "invalid credentials"));
                ModelState.AddModelError("", AccountOptions.InvalidCredentialsErrorMessage);
            }

            // something went wrong, show form with error
            var vm = await BuildLoginViewModelAsync(model);
            return View(vm);
        }

 await HttpContext.SignInAsync(scheme: Startup.TwoFactorAuthenticationScheme, principal: new ClaimsPrincipal(id));

    public interface ITwoFactorAuthenticationService
    {
        Task SendTemporaryCodeAsync(string subjectId);
        Task<bool> IsValidTemporaryCodeAsync(string subjectId, string code);
    }

using System.ComponentModel.DataAnnotations;

namespace DNT.IDP.Controllers.Account
{
    public class AdditionalAuthenticationFactorViewModel
    {
        [Required]
        public string Code { get; set; }

        public string ReturnUrl { get; set; }

        public bool RememberLogin { get; set; }
    }
}

namespace DNT.IDP.Controllers.Account
{
    public class AccountController : Controller
    {
        [HttpGet]
        public IActionResult AdditionalAuthenticationFactor(string returnUrl, bool rememberLogin)
        {
            // create VM
            var vm = new AdditionalAuthenticationFactorViewModel
            {
                RememberLogin = rememberLogin,
                ReturnUrl = returnUrl
            };

            return View(vm);
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        public async Task<IActionResult> AdditionalAuthenticationFactor(
            AdditionalAuthenticationFactorViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return View(model);
            }

            // read identity from the temporary cookie
            var info = await HttpContext.AuthenticateAsync(Startup.TwoFactorAuthenticationScheme);
            var tempUser = info?.Principal;
            if (tempUser == null)
            {
                throw new Exception("2FA error");
            }

            // ... check code for user
            if (!await _twoFactorAuthenticationService.IsValidTemporaryCodeAsync(tempUser.GetSubjectId(), model.Code))
            {
                ModelState.AddModelError("code", "2FA code is invalid.");
                return View(model);
            }

            // login the user
            AuthenticationProperties props = null;
            if (AccountOptions.AllowRememberLogin && model.RememberLogin)
            {
                props = new AuthenticationProperties
                {
                    IsPersistent = true,
                    ExpiresUtc = DateTimeOffset.UtcNow.Add(AccountOptions.RememberMeLoginDuration)
                };
            }

            // issue authentication cookie for user
            var user = await _usersService.GetUserBySubjectIdAsync(tempUser.GetSubjectId());
            await _events.RaiseAsync(new UserLoginSuccessEvent(user.Username, user.SubjectId, user.Username));
            await HttpContext.SignInAsync(user.SubjectId, user.Username, props);

            // delete temporary cookie used for 2FA
            await HttpContext.SignOutAsync(Startup.TwoFactorAuthenticationScheme);

            if (_interaction.IsValidReturnUrl(model.ReturnUrl) || Url.IsLocalUrl(model.ReturnUrl))
            {
                return Redirect(model.ReturnUrl);
            }

            return Redirect("~/");
        }

@model AdditionalAuthenticationFactorViewModel

<div>
    <div class="page-header">
        <h1>2-Factor Authentication</h1>
    </div>

    @Html.Partial("_ValidationSummary")

    <div class="row">
        <div class="panel panel-default">
            <div class="panel-heading">
                <h3 class="panel-title">Input your 2FA code</h3>
            </div>
            <div class="panel-body">
                <form asp-route="Login">
                    <input type="hidden" asp-for="ReturnUrl" />
                    <input type="hidden" asp-for="RememberLogin" />

                    <fieldset>
                        <div class="form-group">
                            <label asp-for="Code"></label>
                            <input class="form-control" placeholder="Code" asp-for="Code" autofocus>
                        </div>

                        <div class="form-group">
                            <button class="btn btn-primary">Submit code</button>
                        </div>
                    </fieldset>
                </form>

            </div>
        </div>
    </div>
</div>

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <NoWarn>RCS1090</NoWarn>
  </PropertyGroup>
  <ItemGroup>
    <ProjectReference Include="..\ASPNETCore2JwtAuthentication.WebApp\ASPNETCore2JwtAuthentication.WebApp.csproj" />
  </ItemGroup>
  <ItemGroup>
    <None Include="..\ASPNETCore2JwtAuthentication.WebApp\appsettings.json" CopyToOutputDirectory="PreserveNewest" />
  </ItemGroup>
  <ItemGroup>
    <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c329}" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="fluentassertions" Version="5.10.3" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.8" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
    <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
    <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
  </ItemGroup>
</Project>

using ASPNETCore2JwtAuthentication.WebApp;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.AspNetCore.TestHost;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Hosting;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    public class CustomWebApplicationFactory : WebApplicationFactory<Program>
    {
        protected override IWebHostBuilder CreateWebHostBuilder()
        {
            var builder = base.CreateWebHostBuilder();
            builder.ConfigureLogging(logging =>
            {
                //TODO: ...
            });
            return builder;
        }

        protected override void ConfigureWebHost(IWebHostBuilder builder)
        {
            builder.ConfigureTestServices(services =>
            {
                // Don't run `IHostedService`s when running as a test
                services.RemoveAll(typeof(IHostedService));
            });
        }
    }
}

using System;
using System.Threading;
using System.Net.Http;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    public static class TestsHttpClient
    {
        private static readonly Lazy<HttpClient> _serviceProviderBuilder =
                new Lazy<HttpClient>(getHttpClient, LazyThreadSafetyMode.ExecutionAndPublication);

        /// <summary>
        /// A lazy loaded thread-safe singleton
        /// </summary>
        public static HttpClient Instance { get; } = _serviceProviderBuilder.Value;

        private static HttpClient getHttpClient()
        {
            var services = new CustomWebApplicationFactory();
            return services.CreateClient(); //NOTE: This action is very time consuming, so it should be defined as a singleton.
        }
    }
}

using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using FluentAssertions;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace ASPNETCore2JwtAuthentication.IntegrationTests
{
    [TestClass]
    public class JwtTests
    {
        [TestMethod]
        public async Task TestLoginWorks()
        {
            // Arrange
            var client = TestsHttpClient.Instance;

            // Act
            var token = await doLoginAsync(client);

            // Assert
            token.Should().NotBeNull();
            token.AccessToken.Should().NotBeNullOrEmpty();
            token.RefreshToken.Should().NotBeNullOrEmpty();
        }

        [TestMethod]
        public async Task TestCallProtectedApiWorks()
        {
            // Arrange
            var client = TestsHttpClient.Instance;

            // Act
            var token = await doLoginAsync(client);

            // Assert
            token.Should().NotBeNull();
            token.AccessToken.Should().NotBeNullOrEmpty();
            token.RefreshToken.Should().NotBeNullOrEmpty();

            // Act
            const string protectedApiUrl = "/api/MyProtectedApi";
            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token.AccessToken);
            var response = await client.GetAsync(protectedApiUrl);
            response.EnsureSuccessStatusCode();

            // Assert
            var responseString = await response.Content.ReadAsStringAsync();
            responseString.Should().NotBeNullOrEmpty();
            var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
            var apiResponse = JsonSerializer.Deserialize<MyProtectedApiResponse>(responseString, options);
            apiResponse.Title.Should().NotBeNullOrEmpty();
            apiResponse.Title.Should().Be("Hello from My Protected Controller! [Authorize]");
        }

        private static async Task<Token> doLoginAsync(HttpClient client)
        {
            const string loginUrl = "/api/account/login";
            var user = new { Username = "Vahid", Password = "1234" };
            var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Post, loginUrl)
            {
                Content = new StringContent(JsonSerializer.Serialize(user), Encoding.UTF8, "application/json")
            });
            response.EnsureSuccessStatusCode();
            var responseString = await response.Content.ReadAsStringAsync();
            responseString.Should().NotBeNullOrEmpty();
            return JsonSerializer.Deserialize<Token>(responseString);
        }
    }
}
 

پیش نیازها:

    public interface IPagedQueryModel
    {
        int Page { get; set; }
        int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        string SortExpression { get; set; }
    }

  public class PagedQueryModel : IPagedQueryModel, IShouldNormalize
    {
        public int Page { get; set; }
        public int PageSize { get; set; }

        /// <summary>
        ///     Expression of Sorting.
        /// </summary>
        /// <example>
        ///     Examples:
        ///     "Name_ASC"
        /// </example>
        public string SortExpression { get; set; }

        public virtual void Normalize()
        {
            if (Page < 1)
                Page = 1;

            if (PageSize < 1)
                PageSize = 10;

            if (SortExpression.IsEmpty())
                SortExpression = "Id_DESC";
        }
    }

    public class PagedQueryResult<TModel>
    {
        public PagedQueryResult()
        {
            Items = new List<TModel>();
        }
        public IEnumerable<TModel> Items { get; set; }
        public long TotalCount { get; set; }
    }

    public class PagedListModel<TModel>
    {
        public IPagedQueryModel Query { get; set; }

        public PagedQueryResult<TModel> Result { get; set; }
    }

    public abstract class CrudApplicationService<TEntity, TModel, TCreateModel, TEditModel, TDeleteModel,
        TPagedQueryModel, TDynamicQueryModel> : ApplicationService,
        ICrudApplicationService<TModel, TCreateModel, TEditModel, TDeleteModel, TPagedQueryModel, TDynamicQueryModel>
        where TEntity : Entity, new()
        where TCreateModel : class
        where TEditModel : class, IModel
        where TModel : class, IModel
        where TDeleteModel : class, IModel
        where TPagedQueryModel : PagedQueryModel, new()
        where TDynamicQueryModel : DynamicQueryModel

    {

        #region Properties

        protected IQueryable<TEntity> UnTrackedEntitySet => EntitySet.AsNoTracking();
        public IUnitOfWork UnitOfWork { get; set; }
        public IMapper Mapper { get; set; }
        protected IDbSet<TEntity> EntitySet => UnitOfWork.Set<TEntity>();

        #endregion

        #region ICrudApplicationService Members

        #region Methods

        public virtual async Task<PagedQueryResult<TModel>> GetPagedListAsync(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            var query = ApplyFiltering(model);

            var totalCount = await query.LongCountAsync().ConfigureAwait(false);

            var result = query.ProjectTo<TModel>(Mapper.ConfigurationProvider);

            result = result.ApplySorting(model);
            result = result.ApplyPaging(model);

            return new PagedQueryResult<TModel>
            {
                Items = await result.ToListAsync().ConfigureAwait(false),
                TotalCount = totalCount
            };
        }
        #endregion

        #endregion

        #region Protected Methods

        /// <summary>
        ///     Apply Filtering To GetPagedList and GetPagedListAsync
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        protected virtual IQueryable<TEntity> ApplyFiltering(TPagedQueryModel model)
        {
            Guard.ArgumentNotNull(model, nameof(model));

            return UnTrackedEntitySet;
        }
        #endregion
    }

    public static class QueryableExtensions
    {
        public static IQueryable<TModel> ApplySorting<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return query.OrderBy(request.SortExpression.Replace('_', ' '));
        }

        public static IQueryable<TModel> ApplyPaging<TModel>(this IQueryable<TModel> query, IPagedQueryModel request)
        {
            Guard.ArgumentNotNull(request, nameof(request));
            Guard.ArgumentNotNull(query, nameof(query));

            return request != null
                ? query.Page((request.Page - 1) * request.PageSize, request.PageSize)
                : query;
        }
    }

public partial class RolesController : BaseController
{
    #region Fields
        private readonly IRoleService _service;
        private readonly ILookupService _lookupService;

        #endregion

    #region Constractor
        public RolesController(IRoleService service,  ILookupService lookupService)
        {
            Guard.ArgumentNotNull(service, nameof(service));
            Guard.ArgumentNotNull(lookupService, nameof(lookupService));

            _service = service;
            _lookupService = lookupService;
        }
        #endregion

    #region Index / List
    [HttpGet]
    public virtual async Task<ActionResult> Index()
    {
        var query = new RolePagedQueryModel();
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var pagedList = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        var model = new RoleIndexViewModel
        {
            PagedListModel = pagedList,
            Permissions = _lookupService.GetPermissions()
        };
        return View(model);
    }
    [HttpGet, AjaxOnly, NoOutputCache]
    public virtual async Task<ActionResult> List(RolePagedQueryModel query)
    {
        var result = await _service.GetPagedListAsync(query).ConfigureAwait(false);

        var model = new PagedListModel<RoleModel>
        {
            Query = query,
            Result = result
        };

        return PartialView(MVC.Administration.Roles.Views._List, model);
    }
    #endregion
}

    public class RolePagedQueryModel : PagedQueryModel
    {
        public string Name { get; set; }
        public string Permission { get; set; }
    }

    public class RoleIndexViewModel
    {   
        public RoleIndexViewModel()
        {
            Permissions = new List<LookupItem>();
        }
        public IReadOnlyList<LookupItem> Permissions { get; set; }
        public PagedListModel<RoleModel> PagedListModel { get; set; }
    }

@model RoleIndexViewModel

@{
    ViewBag.Title = L("Administration.Views.Role.Index.Title");
    ViewBag.ActiveMenu = AdministrationMenuNames.RoleManagement;
}

<div class="row">
    <div class="col-md-12">
        <div id="filterPanel" class="panel-collapse collapse" role="tabpanel" aria-labelledby="filterPanel">
            <div class="panel panel-default margin-bottom-5">

                <div class="panel-body">
                    @using (Ajax.BeginForm(MVC.Administration.Roles.List(),
new AjaxOptions { UpdateTargetId = "RolesList", HttpMethod = "GET" }, new { id = "filterForm", data_submit_on_reset = "true" }))
                    {
                        <div class="row">
                            <div class="col-md-3">
                                <input type="text" name="Name" class="form-control" value="" placeholder="@L("Administration.Role.Fields.Name")" />
                            </div>
                            <div class="col-md-3">
                                @Html.DropDownList("Permission", Model.Permissions.ToSelectListItems(), L("Administration.Views.Role.FilterBy.Permission"),new {@class="form-control"})
                            </div>
                            <div class="col-md-3">

                                <button type="submit"
                                        role="button"
                                        class="btn btn-info">
                                    @L("Commands.Filter")
                                </button>
                                <button type="reset"
                                        role="button"
                                        class="btn btn-default">
                                    <i class="fa fa-close"></i>
                                    @L("Commands.Reset")
                                </button>
                            </div>
                        </div>
                    }
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-12" id="RolesList">
        @{Html.RenderPartial(MVC.Administration.Roles.Views._List, Model.PagedListModel);}
    </div>
</div>

  $(document).on("reset", "form[data-submit-on-reset]",
            function () {
                var form = this;
                setTimeout(function () {
                    $(form).submit();
                });
            });

@model PagedListModel<RoleModel>
@{
    Layout = null;
    var rowNumber = (Model.Query.Page - 1) * Model.Query.PageSize + 1;
    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));
}

<div class="panel panel-default margin-bottom-5">
    <table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">
        <thead>
            <tr>
                <th style="width: 5%;">
                    #
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("DisplayName", L("Administration.Role.Fields.DisplayName"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
                <th class="col-md-3 sortable">
                    @Html.SortableColumn("IsDefault", L("Administration.Role.Fields.IsDefault"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
                </th>
               
                <th style="width: 5%;"></th>
            </tr>
        </thead>

        <tbody>
           @foreach (var role in Model.Result.Items)
            {
                <tr>
                    <td>@(rowNumber++.ToPersianNumbers())</td>
                    <td>@role.Name</td>
                    <td>@role.DisplayName</td>
                    <td class="text-center">@Html.DisplayFor(a => role.IsDefault)</td>
                    <td class="text-center operations">
                      
                        <div class="btn-group">

                            <span class="fa fa-ellipsis-h dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></span>
                            <ul class="dropdown-menu dropdown-menu-left">
                                <li>
                                    <a href="#"
                                       role="button"
                                       data-ajax="true"
                                       data-ajax-method="GET"
                                       data-ajax-update="#main-modal div.modal-content"
                                       data-ajax-url="@Url.Action(MVC.Administration.Roles.Edit(role.Id))"
                                       data-toggle="modal"
                                       data-target="#main-modal">
                                        <i class="fa fa-pencil"></i>
                                        @L("Commands.Edit")
                                    </a>
                                </li>
                                <li>
                                    <a href="#"
                                       role="button"
                                       id="delete-@role.Id"
                                       data-delete-url="@Url.Action(MVC.Administration.Roles.Delete())"
                                       data-delete-model='{"Id":"@role.Id","RowVersion":"@Convert.ToBase64String(role.RowVersion)"}'>
                                        <i class="fa fa-trash"></i>
                                        @L("Commands.Delete")
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </td>
                </tr>
            }
        </tbody>
    </table>

</div>

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

    var refreshUrl = Url.Action(MVC.Administration.Roles.List().AddRouteValues(new RouteValueDictionary(Model.Query.ToDictionary())));

<table class="table table-bordered table-hover" id="RolesListTable" data-ajax-refresh-url="@refreshUrl" data-ajax-refresh-update="#RolesList">

<th class="col-md-3 sortable">
    @Html.SortableColumn("Name", L("Administration.Role.Fields.Name"), Model.Query, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
</th>

        public static MvcHtmlString SortableColumn(this HtmlHelper html, string columnName,
            string columnDisplayName, IPagedQueryModel queryModel, string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
        {
            var dictionary = queryModel.ToDictionary();

            var routeValueDictionary = new RouteValueDictionary(dictionary)
            {
                ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
                    ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
                        ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                            ? string.Empty : $"{columnName}_DESC"
            };

            var url = urlFactory(routeValueDictionary);

            var aTag = new TagBuilder("a");
            aTag.Attributes.Add("href", "#");
            aTag.Attributes.Add("data-ajax", "true");
            aTag.Attributes.Add("data-ajax-method", "GET");
            aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
            aTag.Attributes.Add("data-ajax-url", url);
            aTag.InnerHtml = columnDisplayName;

            var iconCssClass = !queryModel.SortExpression.StartsWith(columnName)
                ? "fa-sort"
                : queryModel.SortExpression.EndsWith("DESC")
                    ? "fa-sort-down"
                    : "fa-sort-up";

            var iTag = new TagBuilder("i");
            iTag.AddCssClass($"fa {iconCssClass}");

            return new MvcHtmlString($"{aTag}\n{iTag}");
        }

public static IDictionary<string, object> ToDictionary(this object source)
{
    return source.ToDictionary<object>();
}

public static IDictionary<string, T> ToDictionary<T>(this object source)
{
    if (source == null)
        throw new ArgumentNullException(nameof(source));

    var dictionary = new Dictionary<string, T>();

    foreach (PropertyDescriptor property in TypeDescriptor.GetProperties(source))
    {
        AddPropertyToDictionary(property, source, dictionary);
    }
    return dictionary;
}

private static void AddPropertyToDictionary<T>(PropertyDescriptor property, object source,
    IDictionary<string, T> dictionary)
{
    var value = property.GetValue(source);

    var items = value as IEnumerable;

    if (items != null && !(items is string))
    {
        var i = 0;
        foreach (var item in items)
        {
            dictionary.Add($"{property.Name}[{i++}]", (T)item);
        }
    }
    else if (value is T)
    {
        dictionary.Add(property.Name, (T)value);
    }

}

var routeValueDictionary = new RouteValueDictionary(dictionary)
{
    ["SortExpression"] = !queryModel.SortExpression.StartsWith(columnName)
        ? $"{columnName}_DESC" : queryModel.SortExpression.EndsWith("DESC")
            ? $"{columnName}_ASC" : queryModel.SortExpression.EndsWith("ASC")
                ? string.Empty : $"{columnName}_DESC"
};

<div class="row">
    <div class="col-md-8">
        @Html.Pager(Model, "RolesList", routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)))
        @Html.PageSize("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), new { @class = "margin-right-5" }, "filterForm")
        @Html.Refresh("RolesList", Model.Query, routeValueDictionary => Url.Action(MVC.Administration.Roles.List().AddRouteValues(routeValueDictionary)), L("Commands.Refresh"))
    </div>
</div>

public static MvcHtmlString Pager<TModel>(this HtmlHelper html, PagedListModel<TModel> model,
        string updateTargetId, Func<RouteValueDictionary, string> urlFactory)
{
    return html.PagedListPager(
        new StaticPagedList<TModel>(model.Result.Items, model.Query.Page, model.Query.PageSize,
            (int)model.Result.TotalCount), page =>
       {
           var dictionary = model.Query.ToDictionary();
           var routeValueDictionary = new RouteValueDictionary(dictionary) { ["Page"] = page };
           return urlFactory(routeValueDictionary);
       }, PagedListRenderOptions.EnableUnobtrusiveAjaxReplacing(
            new PagedListRenderOptions
            {
                DisplayLinkToFirstPage = PagedListDisplayMode.Always,
                DisplayLinkToLastPage = PagedListDisplayMode.Always,
                DisplayLinkToPreviousPage = PagedListDisplayMode.Always,
                DisplayLinkToNextPage = PagedListDisplayMode.Always,
                MaximumPageNumbersToDisplay = 6,
                DisplayItemSliceAndTotal = true,
                DisplayEllipsesWhenNotShowingAllPageNumbers = true,
                ItemSliceAndTotalFormat = $"تعداد کل: {model.Result.TotalCount.ToPersianNumbers()}",
                FunctionToDisplayEachPageNumber = page => page.ToPersianNumbers(),
            },
            new AjaxOptions
            {
                AllowCache = false,
                HttpMethod = "GET",
                InsertionMode = InsertionMode.Replace,
                UpdateTargetId = updateTargetId
            }));
}

public static MvcHtmlString PageSize(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel, Func<RouteValueDictionary, string> urlFactory, object htmlAttributes = null, string filterFormId = null, params int[] numbers)
{
    if (numbers.Length == 0)
        numbers = new[] { 10, 20, 30, 50, 100 };

    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary)
    {
        [nameof(IPagedQueryModel.Page)] = 1
    };
    routeValueDictionary.Remove(nameof(IPagedQueryModel.PageSize));

    var url = urlFactory(routeValueDictionary);

    var formTag = new TagBuilder("form");
    formTag.Attributes.Add("action", url);
    formTag.Attributes.Add("method", "GET");
    formTag.Attributes.Add("data-ajax", "true");
    formTag.Attributes.Add("data-ajax-method", "GET");
    formTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    formTag.Attributes.Add("data-ajax-url", url);

    if (htmlAttributes != null)
        formTag.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));

    formTag.AddCssClass("form-inline inline");

    var items = numbers.Select(number =>
        new SelectListItem
        {
            Value = number.ToString(),
            Text = number.ToString().ToPersianNumbers(),
            Selected = queryModel.PageSize == number
        });

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

    if (filterFormId.IsEmpty()) return new MvcHtmlString($"{formTag}");

    // ReSharper disable once MustUseReturnValue
    var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

    return new MvcHtmlString($"{formTag}\n{scriptBlock}");
}

    formTag.InnerHtml = html.DropDownList(nameof(IPagedQueryModel.PageSize), items, new { @class = "form-control page-size", onchange = "$(this.form).submit();" }).ToString();

  var scriptBlock = $"<script type=\"text/javascript\"> if(window.jQuery){{$('form#{filterFormId}').find('input[name=\"{nameof(IPagedQueryModel.PageSize)}\"]').remove();\n $('form#{filterFormId}').append(\"<input type='hidden' name='{nameof(IPagedQueryModel.PageSize)}' value='{queryModel.PageSize}'/>\")}}</script>";

public static MvcHtmlString Refresh(this HtmlHelper html, string updateTargetId, IPagedQueryModel queryModel,
    Func<RouteValueDictionary, string> urlFactory, string label = null)
{
    var dictionary = queryModel.ToDictionary();

    var routeValueDictionary = new RouteValueDictionary(dictionary);

    var url = urlFactory(routeValueDictionary);

    var aTag = new TagBuilder("a");
    aTag.Attributes.Add("href", "#");
    aTag.Attributes.Add("role", "button");
    aTag.Attributes.Add("data-ajax", "true");
    aTag.Attributes.Add("data-ajax-method", "GET");
    aTag.Attributes.Add("data-ajax-update", updateTargetId.StartsWith("#") ? updateTargetId : $"#{updateTargetId}");
    aTag.Attributes.Add("data-ajax-url", url);
    aTag.AddCssClass("btn btn-default");

    var iTag = new TagBuilder("i");
    iTag.AddCssClass("fa fa-refresh");

    aTag.InnerHtml = $"{iTag} {label}";

    return new MvcHtmlString(aTag.ToString());
}

node -v

md \projects\node-edge-test1
cd \projects\node-edge-test1

npm install edge
npm install edge-sql

var edge = require('edge');

// The text in edge.func() is C# code
var helloWorld = edge.func('async (input) => { return input.ToString(); }');

helloWorld('Hello World!', function (error, result) {
    if (error) throw error;
    console.log(result);
});

node server.js

IF EXISTS(SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('SampleUsers')) BEGIN; DROP TABLE SampleUsers; END; GO

CREATE TABLE SampleUsers ( Id INTEGER NOT NULL IDENTITY(1, 1), FirstName VARCHAR(255) NOT NULL, LastName VARCHAR(255) NOT NULL, Email VARCHAR(255) NOT NULL, CreateDate DATETIME NOT NULL DEFAULT(getdate()), PRIMARY KEY (Id) ); GO

INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Orla','Sweeney','nunc@convallisincursus.ca','Apr 13, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Zia','Pickett','porttitor.tellus.non@Duis.com','Aug 31, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Justina','Ayala','neque.tellus.imperdiet@temporestac.com','Jul 28, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Levi','Parrish','adipiscing.elit@velarcueu.com','Jun 21, 2014');
INSERT INTO SampleUsers(FirstName,LastName,Email,CreateDate) VALUES('Pearl','Warren','In@dignissimpharetra.org','Mar 3, 2014');

set EDGE_SQL_CONNECTION_STRING=Data Source=localhost;Initial Catalog=node-test;Integrated Security=True

SETX EDGE_SQL_CONNECTION_STRING "Data Source=localhost;Initial Catalog=node-test;Integrated Security=True"

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

var getTopUsers = edge.func('sql', function () {/*
    SELECT TOP 3 * FROM SampleUsers ORDER BY CreateDate DESC
*/});

function logError(err, res) {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.write("Error: " + err);
    res.end("");
}    

http.createServer(function (req, res) {
    res.writeHead(200, { 'Content-Type': 'text/html' });

    getTopUsers(null, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
        }
    });
}).listen(port);
console.log("Node server listening on port " + port);

node server-sql-query.js

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Threading.Tasks;

namespace EdgeSampleLibrary
{
     public class Sample1
    {
        public async Task<object> Invoke(object input)
        {
            // Edge marshalls data to .NET using an IDictionary<string, object>
            var payload = (IDictionary<string, object>) input;
            var pageNumber = (int) payload["pageNumber"];
            var pageSize = (int) payload["pageSize"];
            return await QueryUsers(pageNumber, pageSize);
        }

        public async Task<List<SampleUser>> QueryUsers(int pageNumber, int pageSize)
        {
            // Use the same connection string env variable
            var connectionString = Environment.GetEnvironmentVariable("EDGE_SQL_CONNECTION_STRING");
            if (connectionString == null)
                throw new ArgumentException("You must set the EDGE_SQL_CONNECTION_STRING environment variable.");

            // Paging the result set using a common table expression (CTE).
            // You may rather do this in a stored procedure or use an 
            // ORM that supports async.
            var sql = @"
DECLARE @RowStart int, @RowEnd int;
SET @RowStart = (@PageNumber - 1) * @PageSize + 1;
SET @RowEnd = @PageNumber * @PageSize;

WITH Paging AS
(
    SELECT  ROW_NUMBER() OVER (ORDER BY CreateDate DESC) AS RowNum,
            Id, FirstName, LastName, Email, CreateDate
    FROM    SampleUsers
)
SELECT  Id, FirstName, LastName, Email, CreateDate
FROM    Paging
WHERE   RowNum BETWEEN @RowStart AND @RowEnd
ORDER BY RowNum;
";
            var users = new List<SampleUser>();

            using (var cnx = new SqlConnection(connectionString))
            {
                using (var cmd = new SqlCommand(sql, cnx))
                {
                    await cnx.OpenAsync();

                    cmd.Parameters.Add(new SqlParameter("@PageNumber", SqlDbType.Int) { Value = pageNumber });
                    cmd.Parameters.Add(new SqlParameter("@PageSize", SqlDbType.Int) { Value = pageSize });

                    using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.CloseConnection))
                    {
                        while (await reader.ReadAsync())
                        {
                            var user = new SampleUser
                            {
                                Id = reader.GetInt32(0), 
                                FirstName = reader.GetString(1), 
                                LastName = reader.GetString(2), 
                                Email = reader.GetString(3), 
                                CreateDate = reader.GetDateTime(4)
                            };
                           users.Add(user);
                        }
                    }
                }
            }
            return users;
        } 
    }

    public class SampleUser
    {
        public int Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string Email { get; set; }
        public DateTime CreateDate { get; set; }
    }
}

[project]/bin/Debug/EdgeSampleLibrary.dll

var http = require('http');
var edge = require('edge');
var port = process.env.PORT || 8080;

// Set up the assembly to call from Node.js 
var querySample = edge.func({ assemblyFile: 'EdgeSampleLibrary.dll', typeName: 'EdgeSampleLibrary.Sample1', methodName: 'Invoke' });

function logError(err, res) { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.write("Got error: " + err); res.end(""); }

http.createServer(function (req, res) { res.writeHead(200, { 'Content-Type': 'text/html' });

    // This is the data we will pass to .NET
    var data = { pageNumber: 1, pageSize: 3 };

    // Invoke the .NET function
    querySample(data, function (error, result) {
        if (error) { logError(error, res); return; }
        if (result) {
            res.write("<ul>");
            result.forEach(function(user) {
                res.write("<li>" + user.FirstName + " " + user.LastName + ": " + user.Email + "</li>");
            });
            res.end("</ul>");
        }
        else {
            res.end("No results");
        }
    });

}).listen(port);

console.log("Node server listening on port " + port);

node server-dotnet-query.js

namespace Models
{
    public class Book
    {
        public int ID { get; set; }
        public string Title { get; set; }
        public string Author{get;set;}
        public int PublishYear { get; set; }
    }
}

public class SEO
{
    private const char TitleCharSeparator = '-';
    //-------------------------------------------------
    public static string GetTitle(params string[] crumbs)
    {
        var maxLenghtTitle = 60;

        var title = "";

        try
        {

            foreach (var crumb in crumbs)
            {
                title += string.Format(" {0} {1}", TitleCharSeparator, crumb);
            }
            title = title.Substring(3);
        }
        catch
        {

        }

        title = title.Substring(0, title.Length <= maxLenghtTitle ? title.Length : maxLenghtTitle).Trim(); 

        return title;
    }
    //-------------------------------------------------
    public static string GenerateMetaTag(this string pageTitle, string pageDescription)
    {
        var maxLenghtTitle = 60;
        var maxLenghtDescription = 170;

        pageTitle = pageTitle.Substring(0, pageTitle.Length <= maxLenghtTitle ? pageTitle.Length : maxLenghtTitle).Trim();
        pageDescription = pageDescription.Substring(0, pageDescription.Length <= maxLenghtDescription ? pageDescription.Length : maxLenghtDescription).Trim();


        var meta = "";

        try
        {
            meta += string.Format("<title>{0}</title>\n", pageTitle);
            meta += string.Format("<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\"/>\n");
            meta += string.Format("<meta charset=\"utf-8\"/>\n");
            meta += string.Format("<meta name=\"description\" content=\"{0}\"/>\n", pageDescription);
            meta += string.Format("<meta name=\"robots\" content=\"{0}\" />\n", "follow");
            meta += string.Format("<link rel=\"shortcut icon\" href=\"{0}\"/>\n", "~/cdn/images/ui/favicon.ico");
        }
        catch
        {

        }

        return meta;
    }
    //-------------------------------------------------
    public static string GenerateSlug(this string title)
    {
        var maxLenghtSlug = 45;

        string str = title.RemoveAccent().ToLower();        



        str = Regex.Replace(str, @"[^a-z0-9-\u0600-\u06FF]", "-");
        str = Regex.Replace(str, @"\s+", "-").Trim();
        str = Regex.Replace(str, @"-+", "-");
        str = str.Substring(0, str.Length <= maxLenghtSlug ? str.Length : maxLenghtSlug).Trim();
 


        return str;
    }
    //-------------------------------------------------
    private static string RemoveAccent(this string txt)
    {
        var bytes = Encoding.GetEncoding("UTF-8").GetBytes(txt);
        return Encoding.UTF8.GetString(bytes);
    }
    //-------------------------------------------------
}