CREATE DATABASE DNTSampleDB
GO
USE DNTSampleDB
GO
CREATE TABLE Cars(
ID int PRIMARY KEY,
Name VARCHAR(255) NOT NULL,
NumberPlate VARCHAR(255) UNIQUE,--شماره پلاک
Model INT);

INSERT INTO Cars                       
VALUES
(2,'Mazda','ABC 123111',199)

همانطور که می‌بینید بدون افزودن کامپوننت جدیدی، حجم خروجی از 222KB به 582KB رسیده‌است. معمولا در هر پروژه نیاز به تعدادی دایرکتیو و سرویس پایه نیز می‌باشد که کم کم به حجم خروجی صفحات می‌افزاید. در نظر بگیرید که هنوز هیچ قالب خاصی برای صفحه مورد نظرمان استفاده نشده و به حجم 582KB رسیده‌ایم. برای نمونه می‌توانیم سری به سایت madewithangular.com بزنیم و حجم خروجی تعدادی از سایت‌های نوشته شده‌ی با انگیولار را بررسی کنیم. سایت‌های زیر خروجی بالای 1.5MB دارند:

همچنین سایتی را که خودم تقریبا یک سال پیش شروع کرده بودم، حجم خروجی آن  2.7MB است:

دلیل بالا رفتن حجم خروجی، اضافه شدن فایل‌های JavaScript و style-sheet به bundle اصلی پروژه است. برای مثال حجم فایل main.js را در نمونه‌های ذکر شده بررسی کنید. 

در قسمت‌های بعدی، به نحوه‌ی کار صحیح با انگیولار می‌پردازیم و حجم صفحات را بررسی می‌کنیم. 

همانطور که می‌بینید بدون افزودن کامپوننت جدیدی، حجم خروجی از 222KB به 582KB رسیده‌است. معمولا در هر پروژه نیاز به تعدادی دایرکتیو و سرویس پایه نیز می‌باشد که کم کم به حجم خروجی صفحات می‌افزاید. در نظر بگیرید که هنوز هیچ قالب خاصی برای صفحه مورد نظرمان استفاده نشده و به حجم 582KB رسیده‌ایم. برای نمونه می‌توانیم سری به سایت madewithangular.com بزنیم و حجم خروجی تعدادی از سایت‌های نوشته شده‌ی با انگیولار را بررسی کنیم. سایت‌های زیر خروجی بالای 1.5MB دارند. همچنین سایتی را که خودم تقریبا یک سال پیش شروع کرده بودم، حجم خروجی آن  2.7MB است:

دلیل بالا رفتن حجم خروجی، اضافه شدن فایل‌های JavaScript و style-sheet به bundle اصلی پروژه است. برای مثال حجم فایل main.js را در نمونه‌های ذکر شده بررسی کنید. 

در قسمت‌های بعدی، به نحوه‌ی کار صحیح با انگیولار می‌پردازیم و حجم صفحات را بررسی می‌کنیم. 

 npm install

 ng add @angular/PWA

 ng build -- prod

 cd dist/Web Application  Pwa

 Http-server -o

 npm i http-server

"$schema": "./node_modules/@angular/service-worker/config/schema.json",
  "index": "/index.html",
  "assetGroups": [
    {
      "name": "app",
      "installMode": "prefetch",
      "resources": {
        "files": [
          "/favicon.ico",
          "/index.html",
          "/*.css",
          "/*.js"
        ]
      }
    }, {
      "name": "assets",
      "installMode": "lazy",
      "updateMode": "prefetch",
      "resources": {
        "files": [
          "/assets/**",
          "/*.(eot|svg|cur|jpg|png|webp|gif|otf|ttf|woff|woff2|ani)"
        ]
      }

    }
  ],
  "dataGroups": [
    {
      "name": "api-performance",
      "urls": [
        "https://api/**"
      ],
      "cacheConfig": {
        "strategy": "performance",
        "maxSize": 100,
        "maxAge": "3d"
      }
    }
  ]
}

"https://api/**"

if(this.swUpdate.isEnabled)
    {
      this.swUpdate.available.subscribe(()=> {

        if(confirm("New Version available.Load New Version?")){
          window.location.reload();
        }
      })
    }

Age :number
Fullname :string
Mobile : string

  npm install --save firebase @angular/fire

@NgModule({
  declarations: [AppComponent, RegisterComponent,AboutComponent, UserListComponent],
  imports: [
    BrowserModule,
    FormsModule,
    HttpClientModule,
    HttpClientModule,
    SharedModule,
    AppRoutingModule,
    AngularFireModule.initializeApp(environmentFirebase.firebase),
    AngularFireDatabaseModule,
    ServiceWorkerModule.register('ngsw-worker.js', { enabled: environment.production }),
  ],
  providers: [FirebaseService],
  bootstrap: [AppComponent]
})
export class AppModule {}

export const environment ={
   production: true,
   firebase: {
     apiKey: "AIz×××××××××××××××××××××××××××××××××8",
     authDomain: "pwaangular-6c041.firebaseapp.com",
     databaseURL: "https://pwaangular-6c041.firebaseio.com",
     projectId: "pwaangular-6c041",
     storageBucket: "pwaangular-6c041.appspot.com",
     messagingSenderId: "545522081966"
   }

}

import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import * as firebase from 'firebase';
import { AngularFireDatabase } from '@angular/fire/database';
import { HttpClient } from '@angular/common/http';
import { map } from 'rxjs/operators';
import { ThrowStmt } from '@angular/compiler';
@Injectable({
  providedIn: 'root'
})
export class FirebaseService {

  ref = firebase.firestore().collection('users');
  constructor(public db: AngularFireDatabase,public _http:HttpClient) { 
 
  }

  getUsers(): Observable<any> {
    return new Observable((observer) => {
      this.ref.onSnapshot((querySnapshot) => {
        let User = [];
        querySnapshot.forEach((doc) => {
          let data = doc.data();
          User.push({
            key: doc.id,
            fullname: data.fullname,
            age: data.age,
            mobile: data.mobile
          });
        });
        observer.next(User);
      });
    });
  }

  getUser(id: string): Observable<any> {
    return new Observable((observer) => {
      this.ref.doc(id).get().then((doc) => {
        let data = doc.data();
        observer.next({
          key: doc.id,
          title: data.title,
          description: data.description,
          author: data.author
        });
      });
    });
  }

  postUser(user): Observable<any> {
    return new Observable((observer) => {
      this.ref.add(user).then((doc) => {
        observer.next({
          key: doc.id,
        });
      });
    });
  }

  updateUser(id: string, data): Observable<any> {
    return new Observable((observer) => {
      this.ref.doc(id).set(data).then(() => {
        observer.next();
      });
    });
  }

  deleteUser(id: string): Observable<{}> {
    return new Observable((observer) => {
      this.ref.doc(id).delete().then(() => {
        observer.next();
      });
    });
  }

getDataOnApi(){
  return this._http.get('https://site.com/api/General/Getprovince')
  .pipe(
      map((res: Response) => {
return res;

      })
  );
}

getOnApi(){
  return  this._http.get("https://site.com/api/General/Getprovince",).pipe(
    map((response:any) => {
return  response
    } )
    );
}
}

ng build --prod
cd dist/Pwa-WepApp
Http-server -o

public class GitHubClient
{
    public IReadOnlyCollection<GitHubRepositoryDto> GetRepositories()
    {
        using (var httpClient = new HttpClient{BaseAddress = new Uri(GitHubConstants.ApiBaseUrl)})
        {
            var result = httpClient.GetStringAsync(GitHubConstants.RepositoriesPath).Result;
            return JsonConvert.DeserializeObject<List<GitHubRepositoryDto>>(result);
        }
    }
}

public class GitHubClient : IGitHubClient
{
    public async Task<IReadOnlyCollection<GitHubRepositoryDto>> GetRepositories()
    {
        using (var httpClient = new HttpClient { BaseAddress = new Uri(GitHubConstants.ApiBaseUrl) })
        {
            var result = await httpClient.GetStringAsync(GitHubConstants.RepositoriesPath);
            return JsonConvert.DeserializeObject<List<GitHubRepositoryDto>>(result);
        }
    }
}

services.AddSingleton<GitHubClient>();

services.AddHttpClient("GitHub", x => { x.BaseAddress = new Uri(GitHubConstants.ApiBaseUrl); });
services.AddSingleton<GitHubClient>();

services.AddHttpClient<GitHubClient>(x => { x.BaseAddress = new Uri(GitHubConstants.ApiBaseUrl); });

public class GitHubClientFactory
{
    private readonly IServiceProvider _serviceProvider;
    public GitHubClientFactory(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
    }

    public GitHubClient Create()
    {
        return _serviceProvider.GetRequiredService<GitHubClient>();
    }
}

services.AddHttpClient<GitHubClient>(x => { x.BaseAddress = new Uri(GitHubConstants.ApiBaseUrl); });
services.AddSingleton<GitHubClientFactory>();

public class GitHubClient : IGitHubClient
{
    private readonly HttpClient _httpClient;
    private readonly JsonSerializer _jsonSerializer;
    public GitHubClient(HttpClient httpClient, JsonSerializer jsonSerializer)
    {
        _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
        _jsonSerializer = jsonSerializer ?? throw new ArgumentNullException(nameof(jsonSerializer));
    }

    public async Task<IReadOnlyCollection<GitHubRepositoryDto>> GetRepositories()
    {
        var request = CreateRequest();
        var result = await _httpClient.SendAsync(request, HttpCompletionOption.ResponseContentRead);
        using (var responseStream = await result.Content.ReadAsStreamAsync())
        {
            using (var streamReader = new StreamReader(responseStream))
            using (var jsonTextReader = new JsonTextReader(streamReader))
            {
                return _jsonSerializer.Deserialize<List<GitHubRepositoryDto>>(jsonTextReader);
            }
        }
    }

    private static HttpRequestMessage CreateRequest()
    {
        return new HttpRequestMessage(HttpMethod.Get, GitHubConstants.RepositoriesPath);
    }
}

services.AddHttpClient<GitHubClient>(x => { x.BaseAddress = new Uri(GitHubConstants.ApiBaseUrl); });
services.AddSingleton<GitHubClientFactory>();
services.AddSingleton<JsonSerializer>();

var result = await _httpClient.SendAsync(request, HttpCompletionOption.ResponseContentRead);

var result = await _httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);

<Project Sdk="Microsoft.NET.Sdk.Web"><ItemGroup><PackageReference Include="Swashbuckle.AspNetCore" Version="5.0.0-rc2" /></ItemGroup></Project>

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
    // ...
            services.AddSwaggerGen(setupAction =>
            {
                setupAction.SwaggerDoc(
                   name: "LibraryOpenAPISpecification",
                   info: new Microsoft.OpenApi.Models.OpenApiInfo()
                   {
                       Title = "Library API",
                       Version = "1",
                       Description = "Through this API you can access authors and their books.",
                       Contact = new Microsoft.OpenApi.Models.OpenApiContact()
                       {
                           Email = "name@site.com",
                           Name = "DNT",
                           Url = new Uri("http://www.dotnettips.info")
                       },
                       License = new Microsoft.OpenApi.Models.OpenApiLicense()
                       {
                           Name = "MIT License",
                           Url = new Uri("https://opensource.org/licenses/MIT")
                       }
                   });
            });
        }

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
    // ...
            app.UseHttpsRedirection();

            app.UseSwagger();
    // ...
        }

 https://localhost:5001/swagger/LibraryOpenAPISpecification/swagger.json

[HttpGet("{authorId}")]
public async Task<ActionResult<Author>> GetAuthor(Guid authorId)
{
    var authorFromRepo = await _authorsService.GetAuthorAsync(authorId);
    if (authorFromRepo == null)
    {
        return NotFound();
    }
    return Ok(_mapper.Map<Author>(authorFromRepo));
}

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
    // ...

            app.UseHttpsRedirection();

            app.UseSwagger();
            app.UseSwaggerUI(setupAction =>
            {
                setupAction.SwaggerEndpoint(
                    "/swagger/LibraryOpenAPISpecification/swagger.json",
                    "Library API");
            });

    // ...
        }

app.UseSwaggerUI(setupAction =>
            {
                setupAction.SwaggerEndpoint(
                    "/swagger/LibraryOpenAPISpecification/swagger.json",
                    "Library API");
                setupAction.RoutePrefix = "";
            });

/// <summary>
/// Get an author by his/her id
/// </summary>
/// <param name="authorId">The id of the author you want to get</param>
/// <returns>An ActionResult of type Author</returns>
[HttpGet("{authorId}")]
public async Task<ActionResult<Author>> GetAuthor(Guid authorId)

<Project Sdk="Microsoft.NET.Sdk.Web"><PropertyGroup><TargetFramework>netcoreapp2.2</TargetFramework><AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel><GenerateDocumentationFile>true</GenerateDocumentationFile></PropertyGroup>

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
                setupAction.SwaggerDoc(
                    // ... 
                   );

                var xmlCommentsFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
                var xmlCommentsFullPath = Path.Combine(AppContext.BaseDirectory, xmlCommentsFile);
                setupAction.IncludeXmlComments(xmlCommentsFullPath);
            });
        }

using System;

namespace OpenAPISwaggerDoc.Models
{
    /// <summary>
    /// An author with Id, FirstName and LastName fields
    /// </summary>
    public class Author
    {
        /// <summary>
        /// The id of the author
        /// </summary>
        public Guid Id { get; set; }

        /// <summary>
        /// The first name of the author
        /// </summary>
        public string FirstName { get; set; }

        /// <summary>
        /// The last name of the author
        /// </summary>
        public string LastName { get; set; }
    }
}

<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><TargetFramework>netstandard2.0</TargetFramework><GenerateDocumentationFile>true</GenerateDocumentationFile></PropertyGroup></Project>

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
                setupAction.SwaggerDoc(
  // ...
                   );
                var xmlFiles = Directory.GetFiles(AppContext.BaseDirectory, "*.xml", SearchOption.TopDirectoryOnly).ToList();
                xmlFiles.ForEach(xmlFile => setupAction.IncludeXmlComments(xmlFile));
            });
        }

[HttpPut("{authorId}")]
public async Task<ActionResult<Author>> UpdateAuthor(Guid authorId, AuthorForUpdate authorForUpdate)

using System.ComponentModel.DataAnnotations;

namespace OpenAPISwaggerDoc.Models
{
    /// <summary>
    /// An author for update with FirstName and LastName fields
    /// </summary>
    public class AuthorForUpdate
    {
        /// <summary>
        /// The first name of the author
        /// </summary>
        [Required]
        [MaxLength(150)]
        public string FirstName { get; set; }

        /// <summary>
        /// The last name of the author
        /// </summary>
        [Required]
        [MaxLength(150)]
        public string LastName { get; set; }
    }
}

[HttpPut("{authorId}")]
public async Task<ActionResult<Author>> UpdateAuthor(Guid authorId, AuthorForUpdate authorForUpdate)

[HttpPatch("{authorId}")]
public async Task<ActionResult<Author>> UpdateAuthor(
            Guid authorId,
            JsonPatchDocument<AuthorForUpdate> patchDocument)

/// <summary>
/// Partially update an author
/// </summary>
/// <param name="authorId">The id of the author you want to get</param>
/// <param name="patchDocument">The set of operations to apply to the author</param>
/// <returns>An ActionResult of type Author</returns>
/// <remarks>
/// Sample request (this request updates the author's first name) \
/// PATCH /authors/id \
/// [ \
///     { \
///       "op": "replace", \
///       "path": "/firstname", \
///       "value": "new first name" \
///       } \
/// ] \
/// </remarks>
[HttpPatch("{authorId}")]
public async Task<ActionResult<Author>> UpdateAuthor(
    Guid authorId,
    JsonPatchDocument<AuthorForUpdate> patchDocument)

<Project Sdk="Microsoft.NET.Sdk.Web"><PropertyGroup><TargetFramework>netcoreapp2.2</TargetFramework><AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel><GenerateDocumentationFile>true</GenerateDocumentationFile><TreatWarningsAsErrors>false</TreatWarningsAsErrors><WarningsAsErrors>NU1605;</WarningsAsErrors><NoWarn>1701;1702;1591</NoWarn></PropertyGroup>

/// <summary>
/// Get a book by id for a specific author
/// </summary>
/// <param name="authorId">The id of the book author</param>
/// <param name="bookId">The id of the book</param>
/// <returns>An ActionResult of type Book</returns>
/// <response code="200">Returns the requested book</response>
[HttpGet("{bookId}")]
[ProducesResponseType(StatusCodes.Status404NotFound)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
[ProducesResponseType(StatusCodes.Status200OK)]
public async Task<ActionResult<Book>> GetBook(Guid authorId, Guid bookId)

public async Task<ActionResult<Book>> GetBook(Guid authorId, Guid bookId)

[ProducesResponseType(StatusCodes.Status200OK, Type = typeof(Book))]

/// <response code="200">Returns the requested book</response>

<Project Sdk="Microsoft.NET.Sdk.Web"><ItemGroup><PackageReference Include="Microsoft.AspNetCore.Mvc.Api.Analyzers" Version="2.2.0" /></ItemGroup>

Controllers\BooksController.cs(40,17): warning API1000: Action method returns undeclared status code '404'.
Controllers\BooksController.cs(89,13): warning API1000: Action method returns undeclared status code '201'.

/// <summary>
/// Get the books for a specific author
/// </summary>
/// <param name="authorId">The id of the book author</param>
/// <returns>An ActionResult of type IEnumerable of Book</returns>
[HttpGet()]
[ProducesResponseType(StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status404NotFound)]
[ProducesDefaultResponseType]
public async Task<ActionResult<IEnumerable<Book>>> GetBooks(Guid authorId)

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc(setupAction =>
            {
                setupAction.Filters.Add(
                    new ProducesResponseTypeAttribute(StatusCodes.Status400BadRequest));
                setupAction.Filters.Add(
                    new ProducesResponseTypeAttribute(StatusCodes.Status406NotAcceptable));
                setupAction.Filters.Add(
                    new ProducesResponseTypeAttribute(StatusCodes.Status500InternalServerError));
                setupAction.Filters.Add(
                    new ProducesDefaultResponseTypeAttribute());

                setupAction.ReturnHttpNotAcceptable = true;
// ...

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class ConventionTestsController : ControllerBase
    {
        // GET: api/ConventionTests/5
        [HttpGet("{id}", Name = "Get")]
        [ApiConventionMethod(typeof(DefaultApiConventions), nameof(DefaultApiConventions.Get))]
        public string Get(int id)
        {
            return "value";
        }

using Microsoft.AspNetCore.Mvc.ApiExplorer;

namespace Microsoft.AspNetCore.Mvc
{
    public static class DefaultApiConventions
    {
        [ApiConventionNameMatch(ApiConventionNameMatchBehavior.Prefix)]
        [ProducesDefaultResponseType]
        [ProducesResponseType(200)]
        [ProducesResponseType(404)]
        public static void Get(
[ApiConventionNameMatch(ApiConventionNameMatchBehavior.Suffix)]
[ApiConventionTypeMatch(ApiConventionTypeMatchBehavior.Any)] 
object id);
    }
}

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    [ApiConventionType(typeof(DefaultApiConventions))]
    public class ConventionTestsController : ControllerBase

[assembly: ApiConventionType(typeof(DefaultApiConventions))]
namespace OpenAPISwaggerDoc.Web
{
    public class Startup

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.ApiExplorer;

namespace OpenAPISwaggerDoc.Web.AppConventions
{
    public static class CustomConventions
    {
        [ProducesDefaultResponseType]
        [ProducesResponseType(StatusCodes.Status201Created)]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ApiConventionNameMatch(ApiConventionNameMatchBehavior.Prefix)]
        public static void Insert(
            [ApiConventionNameMatch(ApiConventionNameMatchBehavior.Any)]
            [ApiConventionTypeMatch(ApiConventionTypeMatchBehavior.Any)]
            object model)
        { }
    }
}

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class ConventionTestsController : ControllerBase
    {
        [HttpPost]
        [ApiConventionMethod(typeof(CustomConventions), nameof(CustomConventions.Insert))]
        public void Insert([FromBody] string value)
        {
        }

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Produces("application/json")]
    [Route("api/authors/{authorId}/books")]
    [ApiController]
    public class BooksController : ControllerBase

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc(setupAction =>
            {
                setupAction.OutputFormatters.Add(new XmlSerializerOutputFormatter());

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Produces("application/json", "application/xml")]
    [Route("api/authors/{authorId}/books")]
    [ApiController]
    public class BooksController : ControllerBase

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc(setupAction =>
            {
                setupAction.ReturnHttpNotAcceptable = true; // Status406NotAcceptable

namespace OpenAPISwaggerDoc.Web.Controllers
{
    [Produces("application/json", "application/xml")]
    [Route("api/authors/{authorId}/books")]
    [ApiController]
    public class BooksController : ControllerBase
    {
        /// <summary>
        /// Create a book for a specific author
        /// </summary>
        /// <param name="authorId">The id of the book author</param>
        /// <param name="bookForCreation">The book to create</param>
        /// <returns>An ActionResult of type Book</returns>
        [HttpPost()]
        [Consumes("application/json")]
        [ProducesResponseType(StatusCodes.Status201Created)]
        [ProducesResponseType(StatusCodes.Status404NotFound)]
        public async Task<ActionResult<Book>> CreateBook(
            Guid authorId,
            [FromBody] BookForCreation bookForCreation)
        {

"securitySchemes":
{ "basicAuth":
       {
             "type":"http",
             "description":"Input your username and password to access this API",
             "scheme":"basic"
       }
}
…
"security":[
  {"basicAuth":[]}
]

using Microsoft.AspNetCore.Authentication;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System;
using System.Net.Http.Headers;
using System.Security.Claims;
using System.Text;
using System.Text.Encodings.Web;
using System.Threading.Tasks;

namespace OpenAPISwaggerDoc.Web.Authentication
{
    public class BasicAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
    {
        public BasicAuthenticationHandler(
            IOptionsMonitor<AuthenticationSchemeOptions> options,
            ILoggerFactory logger,
            UrlEncoder encoder,
            ISystemClock clock)
            : base(options, logger, encoder, clock)
        {
        }

        protected override Task<AuthenticateResult> HandleAuthenticateAsync()
        {
            if (!Request.Headers.ContainsKey("Authorization"))
            {
                return Task.FromResult(AuthenticateResult.Fail("Missing Authorization header"));
            }

            try
            {
                var authenticationHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
                var credentialBytes = Convert.FromBase64String(authenticationHeader.Parameter);
                var credentials = Encoding.UTF8.GetString(credentialBytes).Split(':');
                var username = credentials[0];
                var password = credentials[1];

                if (username == "DNT" && password == "123")
                {
                    var claims = new[] { new Claim(ClaimTypes.NameIdentifier, username) };
                    var identity = new ClaimsIdentity(claims, Scheme.Name);
                    var principal = new ClaimsPrincipal(identity);
                    var ticket = new AuthenticationTicket(principal, Scheme.Name);
                    return Task.FromResult(AuthenticateResult.Success(ticket));
                }
                return Task.FromResult(AuthenticateResult.Fail("Invalid username or password"));
            }
            catch
            {
                return Task.FromResult(AuthenticateResult.Fail("Invalid Authorization header"));
            }
        }
    }
}

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(defaultScheme: "Basic")
                    .AddScheme<AuthenticationSchemeOptions, BasicAuthenticationHandler>("Basic", null);

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
   // ...
            app.UseStaticFiles();

            app.UseAuthentication();

            app.UseMvc();
        }
    }
}

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
     // ...
            services.AddMvc(setupAction =>
            {
                setupAction.Filters.Add(new AuthorizeFilter());
        // ...

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
   // ...

                setupAction.AddSecurityDefinition("basicAuth", new OpenApiSecurityScheme
                {
                    Type = SecuritySchemeType.Http,
                    Scheme = "basic",
                    Description = "Input your username and password to access this API"
                });
            });

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc(setupAction =>
            {
                setupAction.Filters.Add(new ProducesResponseTypeAttribute(StatusCodes.Status401Unauthorized));

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
    // ...

                setupAction.AddSecurityRequirement(new OpenApiSecurityRequirement
                {
                    {
                        new OpenApiSecurityScheme
                        {
                            Reference = new OpenApiReference
                            {
                                Type = ReferenceType.SecurityScheme,
                                Id = "basicAuth"
                            }
                        },
                        new List<string>()
                    }
                });
            });

/// <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>

 https://localhost:5001/swagger/LibraryOpenAPISpecification/swagger.json

• https://www.stevejgordon.co.uk/asp-net-core-first-look-at-global-routing-dispatcher 
  
• https://rolandguijt.com/endpoint-routing-in-asp-net-core-2-2-explained/ 
  
• https://rimdev.io/asp-net-core-routes-middleware/ 
  
• https://devblogs.microsoft.com/aspnet/asp-net-core-2-2-0-preview1-endpoint-routing/  
  

 pm.globals.set("uuid", "foo");

{
"name": "Vahid",
"id": "{{uuid}}"
}

    "json": {
        "id": "foo",
        "name": "Vahid"
    },

{
    "uuid": "4594e7ad-cae3-487b-bd42-fc49c312c0e9"
}

let jsonResponse = pm.response.json();
pm.globals.set("uuid", jsonResponse.uuid);

{
    "uuid": "83d437a8-bce6-438b-8693-068e5399182c"
}

   "json": {
        "id": "83d437a8-bce6-438b-8693-068e5399182c",
        "name": "Vahid"
    },

pm.test("Status code is 200", function () {
    pm.response.to.have.status(200);
});

pm.test("Status code is 200", function () {
    pm.response.to.have.status(200);
});

{
  "id": 12,
  "name": "DNT",
  "isDeleted": false,
  "prefs": {
     "comments": "members",
     "voting": "disabled"
  }
}

pm.test("Your test name", function () {
    var jsonData = pm.response.json();
    pm.expect(jsonData.name).to.eql("DNT");
    pm.expect(jsonData.prefs.voting).to.eql("disabled");
    pm.expect(jsonData.isDeleted).to.eql(false);
});

pm.test("Post should be created", function () {
    var jsonData = pm.response.json();
    pm.expect(jsonData.name).to.eql("DNT");
    pm.expect(jsonData.isDeleted).to.eql(false);
});

pm.test("Post's voting feature should be disabled", function () {
    var jsonData = pm.response.json();
    pm.expect(jsonData.prefs.voting).to.eql("disabled");
});

let jsonResponse = pm.response.json();
pm.globals.set("uuid", jsonResponse.uuid);

Request URL: http://{{domain}}/users/{{userId}}
Headers (key:value): X-{{myHeaderName}}:foo
Request body: {"id": "{{userId}}", "name": "John Doe"}