/// <remarks>
/// Sample request (this request updates the author's **first name**)
///
///     PATCH /authors/id
///     [
///         {
///           "op": "replace",
///           "path": "/firstname",
///           "value": "new first name"
///           }
///     ]
/// </remarks>

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
    // ...
            app.UseSwaggerUI(setupAction =>
            {
                setupAction.SwaggerEndpoint(
                    url: "/swagger/LibraryOpenAPISpecification/swagger.json",
                    name: "Library API");
                setupAction.RoutePrefix = "";

                setupAction.DefaultModelExpandDepth(2);
                setupAction.DefaultModelRendering(Swashbuckle.AspNetCore.SwaggerUI.ModelRendering.Model);
                setupAction.DocExpansion(Swashbuckle.AspNetCore.SwaggerUI.DocExpansion.None);
                setupAction.EnableDeepLinking();
                setupAction.DisplayOperationId();
            });
    // ...
        }
    }
}

setupAction.InjectStylesheet("/Assets/custom-ui.css");
setupAction.InjectJavaScript("/Assets/custom-js.js");

setupAction.IndexStream = () => 
    GetType().Assembly.GetManifestResourceStream(
  "OpenAPISwaggerDoc.Web.EmbeddedAssets.index.html");

<Project Sdk="Microsoft.NET.Sdk.Web">
  <ItemGroup>
    <None Remove="EmbeddedAssets\index.html" />
  </ItemGroup>

  <ItemGroup>
    <EmbeddedResource Include="EmbeddedAssets\index.html" />
  </ItemGroup>
</Project>

public class StructureMapControllerFactory : DefaultControllerFactory
    {
        protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
        {
            return ObjectFactory.GetInstance(controllerType) as Controller;
        }
    }

 ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());

// <![CDATA[
(function ($) {
    $.fn.farsiInput = function (options) {
        var defaults = {
            changeLanguageKey: 145 /* Scroll lock */
        };
        var options = $.extend(defaults, options);

        var lang = 'fa';

        var keys = new Array(1711, 0, 0, 0, 0, 1608, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1705, 1572, 0, 1548,
                             1567, 0, 1616, 1571, 8250, 0, 1615, 0, 0, 1570, 1577, 0, 0, 0, 1569, 1573, 0, 0, 1614, 1612, 1613, 0, 0,
                             8249, 1611, 171, 0, 187, 1580, 1688, 1670, 0, 1600, 1662, 1588, 1584, 1586, 1740, 1579, 1576, 1604, 1575,
                             1607, 1578, 1606, 1605, 1574, 1583, 1582, 1581, 1590, 1602, 1587, 1601, 1593, 1585, 1589, 1591, 1594, 1592);

        var substituteChar = function (charCode, e) {
            if (navigator.appName == "Microsoft Internet Explorer") {
                window.event.keyCode = charCode;
            }
            else {
                insertAtCaret(String.fromCharCode(charCode), e);
            }
        };

        var insertAtCaret = function (str, e) {
            var obj = e.target;
            var startPos = obj.selectionStart;
            var endPos = obj.selectionEnd;
            var scrollTop = obj.scrollTop;
            obj.value = obj.value.substring(0, startPos) + str + obj.value.substring(endPos, obj.value.length);
            obj.focus();
            obj.selectionStart = startPos + str.length;
            obj.selectionEnd = startPos + str.length;
            obj.scrollTop = scrollTop;
            e.preventDefault();
        };

        var keyDown = function (e) {
            var evt = e || window.event;
            var key = evt.keyCode ? evt.keyCode : evt.which;
            if (key == options.changeLanguageKey) {
                lang = (lang == 'en') ? 'fa' : 'en';
                return true;
            }
        };

        var fixYeKeHalfSpace = function (key, evt) {
            var originalKey = key;
            var arabicYeCharCode = 1610;
            var persianYeCharCode = 1740;
            var arabicKeCharCode = 1603;
            var persianKeCharCode = 1705;
            var halfSpace = 8204;

            switch (key) {
                case arabicYeCharCode:
                    key = persianYeCharCode;
                    break;
                case arabicKeCharCode:
                    key = persianKeCharCode;
                    break;
            }

            if (evt.shiftKey && key == 32) {
                key = halfSpace;
            }

            if (originalKey != key) {
                substituteChar(key, evt);
            }
        };

        var keyPress = function (e) {
            if (lang != 'fa')
                return;

            var evt = e || window.event;
            var key = evt.keyCode ? evt.keyCode : evt.which;
            fixYeKeHalfSpace(key, evt);
            var isNotArrowKey = (evt.charCode != 0) && (evt.which != 0);
            if (isNotArrowKey && (key > 38) && (key < 123)) {
                var pCode = (keys[key - 39]) ? (keys[key - 39]) : key;
                substituteChar(pCode, evt);
            }
        }

        return this.each(function () {
            var input = $(this);
            input.keypress(function (e) {
                keyPress(e);
            });
            input.keydown(function (e) {
                keyDown(e);
            });
        });
    };
})(jQuery);
// ]]>

<html>
<head>
    <title>تکست باکس فارسی</title>
    <script type="text/javascript" src="jquery-1.9.1.min.js"></script>
    <script type="text/javascript" src="jquery.farsiInput.js"></script>
    <style type="text/css">
        input, textarea
        {
            font-family: tahoma;
            font-size: 9pt;
        }
    </style>
</head>
<body>
    <input dir="rtl" id='text1' />
    <br />
    <textarea dir="rtl" id='text2' rows="15" cols="84"></textarea>
    <script type="text/javascript">
        $(function () {
            $("#text1, #text2").farsiInput();
        });
    </script>
</body>
</html>

.NET 7 Beginner Course 🚀 Web API, Entity Framework 7 & SQL Server

Table of Contents:
00:00:00 .NET 7 Beginner Course 🚀 Web API, Entity Framework 7 & SQL Server
00:01:18 Tools (Visual Studio Code & .NET SDK)
00:02:48 Create a new Web API
00:11:34 First API Call
00:15:23 Git Repository & .gitignore File
00:19:07 Web API Introduction
00:19:42 The Model-View-Controller (MVC) Pattern
00:22:03 New Models
00:26:17 New Controller & GET a New Character
00:36:35 First Steps with Attribute Routing
00:40:52 Routing with Parameters
00:43:34 HTTP Request Methods Explained
00:46:48 Add a New Character with POST
00:50:23 Best Practice: Web API Structure
00:53:42 Character Service
01:02:38 Fix the “Possible ArgumentNullException”
01:04:43 Asynchronous Calls
01:08:53 Proper Service Response with Generics
01:17:06 Data-Transfer-Objects (DTOs)
01:22:58 AutoMapper
01:35:30 Modify a Character with PUT
01:47:40 Modify a Character with AutoMapper
01:49:12 Delete a Character
01:54:15 Web API Summary
01:55:01 Entity Framework 7 Introduction
01:55:50 Object-Relational-Mapping & Code-First Migration Explained
01:57:42 Installing Entity Framework 7
02:00:48 Installing SQL Server Express (with Management Studio)
02:02:04 Implementing the DataContext
02:05:37 ConnectionString & Adding the DbContext
02:10:29 First Migration
02:14:49 GET Implementations 

   //ViewModels

    public class CustomListItem
    {
        public int Id { get; set; }
        public string Text { get; set; }
    }

    public class ProductAddGetViewModel
    {
        public IEnumerable<CustomListItem> Categories { get; set; }
        public IEnumerable<CustomListItem> Groups { get; set; }
    }

    public class ProductAddViewModel
    {
        public string Name { get; set; }
        public bool IsActive { get; set; }

        public int CategoryId { get; set; }
        public int GroupId { get; set; }
    }

    public class ProductEditGetViewModel
    {
        public int Id { get; set; }
        public string Name { get; set; }

        public IEnumerable<CustomListItem> Categories { get; set; }
        public IEnumerable<CustomListItem> Groups { get; set; }
    }

    public class ProductEditViewModel
    {
        public int Id { get; set; }
        public string Name { get; set; }

        public int CategoryId { get; set; }
        public int GroupId { get; set; }
    }

public class SpeakerAndNewsViewModel
    {
        public IEnumerable<News> News { get; set; }
        public IEnumerable<Speaker> Speakers { get; set; }
    }

public ActionResult Index()
        {
            var news = db.News.OrderBy(r=>r.Date)
                        .Take(3);
            var speakers = db.Speakers.Take(4);
            var model = new SpeakerAndNewsViewModel { 
                News=news,
                Speakers=speakers
            };
            return View(model);
        }

@using BlazorWasm.Client.Pages.Authentication

@using System.Security.Claims

@inject NavigationManager NavigationManager

if(AuthState is not null)
{
    <div class="alert alert-danger">
        <p>You [@AuthState.User.Identity.Name] do not have access to the requested page</p>
        <div>
            Your roles:
            <ul>
            @foreach (var claim in AuthState.User.Claims.Where(c => c.Type == ClaimTypes.Role))
            {
                <li>@claim.Value</li>
            }
            </ul>
        </div>
    </div>
}

@code
{
    [CascadingParameter]
    private Task<AuthenticationState> AuthenticationState {set; get;}

    AuthenticationState AuthState;

    protected override async Task OnInitializedAsync()
    {
        AuthState = await AuthenticationState;
        if (!IsAuthenticated(AuthState))
        {
            var returnUrl = NavigationManager.ToBaseRelativePath(NavigationManager.Uri);
            if (string.IsNullOrEmpty(returnUrl))
            {
                NavigationManager.NavigateTo("login");
            }
            else
            {
                NavigationManager.NavigateTo($"login?returnUrl={Uri.EscapeDataString(returnUrl)}");
            }
        }
    }

    private bool IsAuthenticated(AuthenticationState authState) =>
            authState?.User?.Identity is not null && authState.User.Identity.IsAuthenticated;
}

<NotAuthorized>
    <RedirectToLogin></RedirectToLogin>
</NotAuthorized>

using System;
using BlazorServer.Common;
using Microsoft.AspNetCore.Authorization;

namespace BlazorWasm.Client.Utils
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
    public class RolesAttribute : AuthorizeAttribute
    {
        public RolesAttribute(params string[] roles)
        {
            Roles = $"{ConstantRoles.Admin},{string.Join(",", roles)}";
        }
    }
}

@attribute [Roles(ConstantRoles.Customer, ConstantRoles.Employee)]

namespace BlazorWasm.WebApi.Controllers
{
    [Route("api/[controller]")]
    [Authorize(Roles = "Editor")]
    public class MyProtectedEditorsApiController : Controller
    {
        [HttpGet]
        public IActionResult Get()
        {
            return Ok(new ProtectedEditorsApiDTO
            {
                Id = 1,
                Title = "Hello from My Protected Editors Controller!",
                Username = this.User.Identity.Name
            });
        }
    }
}

namespace BlazorWasm.Client.Services
{
    public class ClientHttpInterceptorService : DelegatingHandler
    {
        private readonly NavigationManager _navigationManager;
        private readonly ILocalStorageService _localStorage;
        private readonly IJSRuntime _jsRuntime;

        public ClientHttpInterceptorService(
                NavigationManager navigationManager,
                ILocalStorageService localStorage,
                IJSRuntime JsRuntime)
        {
            _navigationManager = navigationManager ?? throw new ArgumentNullException(nameof(navigationManager));
            _localStorage = localStorage ?? throw new ArgumentNullException(nameof(localStorage));
            _jsRuntime = JsRuntime ?? throw new ArgumentNullException(nameof(JsRuntime));
        }

        protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
        {
            // How to add a JWT to all of the requests
            var token = await _localStorage.GetItemAsync<string>(ConstantKeys.LocalToken);
            if (token is not null)
            {
                request.Headers.Authorization = new AuthenticationHeaderValue("bearer", token);
            }

            var response = await base.SendAsync(request, cancellationToken);

            if (!response.IsSuccessStatusCode)
            {
                await _jsRuntime.ToastrError($"Failed to call `{request.RequestUri}`. StatusCode: {response.StatusCode}.");

                switch (response.StatusCode)
                {
                    case HttpStatusCode.NotFound:
                        _navigationManager.NavigateTo("/404");
                        break;
                    case HttpStatusCode.Forbidden: // 403
                    case HttpStatusCode.Unauthorized: // 401
                        _navigationManager.NavigateTo("/unauthorized");
                        break;
                    default:
                        _navigationManager.NavigateTo("/500");
                        break;
                }
            }

            return response;
        }
    }
}

@page "/unauthorized"

<div class="alert alert-danger mt-3">
    <p>You don't have access to the requested resource.</p>
</div>

dotnet add package Microsoft.Extensions.Http

namespace BlazorWasm.Client
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            //...

            // builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            /*builder.Services.AddScoped(sp => new HttpClient
            {
                BaseAddress = new Uri(builder.Configuration.GetValue<string>("BaseAPIUrl"))
            });*/

            // dotnet add package Microsoft.Extensions.Http
            builder.Services.AddHttpClient(
                    name: "ServerAPI",
                    configureClient: client =>
                    {
                        client.BaseAddress = new Uri(builder.Configuration.GetValue<string>("BaseAPIUrl"));
                        client.DefaultRequestHeaders.Add("User-Agent", "BlazorWasm.Client 1.0");
                    }
                )
                .AddHttpMessageHandler<ClientHttpInterceptorService>();
            builder.Services.AddScoped<ClientHttpInterceptorService>();
            builder.Services.AddScoped(sp => sp.GetRequiredService<IHttpClientFactory>().CreateClient("ServerAPI"));

            //...
        }
    }
}