let headers = new Headers();
let token = localStorage.getItem('token');
headers.append('Authorization', 'bearer ' + token);
this.http.get('/api/controller/action', { headers: headers })

import { Injectable } from "@angular/core";
import { ConnectionBackend, RequestOptions, Request, RequestOptionsArgs, Response, Http, Headers } from "@angular/http";
import { Observable } from "rxjs/Rx";
import 'rxjs/add/operator/catch';
import 'rxjs/add/observable/throw';

@Injectable()
export class InterceptedHttp extends Http {
    constructor(backend: ConnectionBackend, defaultOptions: RequestOptions) {
        super(backend, defaultOptions);
    }

    request(url: string | Request, options?: RequestOptionsArgs): Observable<Response> {
        // اصلاح url
        if (typeof (url) === 'string')
            url = this.updateUrl((url as string));
        else
            url.url = this.updateUrl((url as Request).url);

        return super.request(url, this.getRequestOptionArgs(options)).catch((err: Response) => {
            // Exception handling
            switch (err.status) {
                case 400:
                    console.log('interceptor: 400');
                    console.log(err);
                    break;
                case 404:
                    console.log('interceptor: 404');
                    console.log(err);
                    break;
                case 500:
                    console.log('interceptor: 500');
                    console.log(err);
                    break;
                case 401:
                    console.log('interceptor: 401');
                    console.log(err);
                    break;
                case 403:
                    console.log('interceptor: 403');
                    console.log(err);
                    break;
                default:
                    console.log('interceptor: ' + err.status);
                    console.log(err);
            }
            return Observable.throw(err);

        });
    }

    private updateUrl(req: string) {
        return `http://localhost:61366/api/${req}`
    }

    private getRequestOptionArgs(options?: RequestOptionsArgs): RequestOptionsArgs {
        if (options == null) {
            options = new RequestOptions();
        }
        if (options.headers == null) {
            options.headers = new Headers();
        }
        // هدر درخواست تنظیم
        let token = localStorage.getItem('token');
        options.headers.append('Authorization', 'bearer ' + token);


        return options;
    }
}

//…
providers: [{
        provide: Http,
        useFactory: (backend: XHRBackend, options: RequestOptions) => {
            return new InterceptedHttp(backend, options);
        },
        deps: [XHRBackend, RequestOptions],
    }],
//…

import { Http, URLSearchParams } from '@angular/http';

//…
constructor(private _http: Http) { }

ngOnInit() {
    let urlSearchParams: URLSearchParams = new URLSearchParams();
    urlSearchParams.append('page', page.toString());
    urlSearchParams.append('count', count.toString());
    let params = urlSearchParams.toString();
    this._http.get(`/cars`, { params: params })
        .subscribe(result => {
            console.log('service: Succ');
            this.cars = result.json();
        }, err => {
            console.log('service: error');
        });
}
//…

ToTable("Users");

Get-Project Iris.DomainClasses, Iris.Datalayer, Iris.Servicelayer, Iris.Web | Install-Package Microsoft.AspNet.Identity.EntityFramework

        public IrisDbContext()
            : base("IrisDbContext")
        {
        }

            modelBuilder.Entity<CustomRole>().ToTable("AspRoles");
            modelBuilder.Entity<CustomUserClaim>().ToTable("UserClaims");
            modelBuilder.Entity<CustomUserRole>().ToTable("UserRoles");
            modelBuilder.Entity<CustomUserLogin>().ToTable("UserLogins");

AddColumn("dbo.Users", "EmailConfirmed", c => c.Boolean(nullable: false, defaultValue:true));

Get-Project Iris.Servicelayer, Iris.Web | Install-Package Microsoft.AspNet.Identity.Owin

                x.For<IIdentity>().Use(() => (HttpContext.Current != null && HttpContext.Current.User != null) ? HttpContext.Current.User.Identity : null);

                x.For<IUnitOfWork>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<IrisDbContext>();

                x.For<IrisDbContext>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (IrisDbContext)context.GetInstance<IUnitOfWork>());
                x.For<DbContext>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (IrisDbContext)context.GetInstance<IUnitOfWork>());

                x.For<IUserStore<ApplicationUser, int>>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<CustomUserStore>();

                x.For<IRoleStore<CustomRole, int>>()
                    .HybridHttpOrThreadLocalScoped()
                    .Use<RoleStore<CustomRole, int, CustomUserRole>>();

                x.For<IAuthenticationManager>()
                      .Use(() => HttpContext.Current.GetOwinContext().Authentication);

                x.For<IApplicationSignInManager>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<ApplicationSignInManager>();

                x.For<IApplicationRoleManager>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<ApplicationRoleManager>();

                // map same interface to different concrete classes
                x.For<IIdentityMessageService>().Use<SmsService>();
                x.For<IIdentityMessageService>().Use<IdentityEmailService>();

                x.For<IApplicationUserManager>().HybridHttpOrThreadLocalScoped()
                   .Use<ApplicationUserManager>()
                   .Ctor<IIdentityMessageService>("smsService").Is<SmsService>()
                   .Ctor<IIdentityMessageService>("emailService").Is<IdentityEmailService>()
                   .Setter<IIdentityMessageService>(userManager => userManager.SmsService).Is<SmsService>()
                   .Setter<IIdentityMessageService>(userManager => userManager.EmailService).Is<IdentityEmailService>();

                x.For<ApplicationUserManager>().HybridHttpOrThreadLocalScoped()
                   .Use(context => (ApplicationUserManager)context.GetInstance<IApplicationUserManager>());

                x.For<ICustomRoleStore>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<CustomRoleStore>();

                x.For<ICustomUserStore>()
                      .HybridHttpOrThreadLocalScoped()
                      .Use<CustomUserStore>();

Install-Package Microsoft.Owin.Host.SystemWeb

No Authentication

Asp.Net Core Web API CRUD with Angular 16
In this .Net 7 tutorial, we have implemented CRUD operations in asp.net core web api with angular 16 using entity framework core and SQL server. 

 • All .NET application (Console, ASP.NET 4, WinForms, WPF)
 • Mac and Linux applications (Mono)
 • UWP (Universal Windows Platform)
 • ASP.NET Core applications
 • Can use EF Core in Windows phone and Windows store app

PM> Install-Package Microsoft.EntityFrameworkCore.SqlServer
PM> Install-Package Microsoft.EntityFrameworkCore.Tools -Pre
PM> Install-Package Microsoft.EntityFrameworkCore.SqlServer.Design

{
    "dependencies": {
       // same as before
        "Microsoft.EntityFrameworkCore.SqlServer": "1.0.0",
        "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final",
        "Microsoft.EntityFrameworkCore.SqlServer.Design": "1.0.0"
    }
}

{
    "dependencies": {
       // same as before
        "Microsoft.EntityFrameworkCore.SqlServer": "1.0.0",
        "Microsoft.EntityFrameworkCore.Tools": {
            "version": "1.0.0-preview2-final",
            "type": "build"
        },
        "Microsoft.EntityFrameworkCore.SqlServer.Design": {
            "version": "1.0.0",
            "type": "build"
        }
    },

    "tools": {
       // same as before
        "Microsoft.EntityFrameworkCore.Tools": {
            "version": "1.0.0-preview2-final",
            "imports": [
                "portable-net45+win8"
            ]
        }   
   }
}

{
    "dependencies": {
       // same as before
        "Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore": "1.0.0"
    }
}

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
   if (env.IsDevelopment())
   {
      app.UseDatabaseErrorPage();
   }

namespace Core1RtmEmptyTest.Entities
{
    public class Person
    {
        public int PersonId { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
    }
}

using Microsoft.EntityFrameworkCore;

namespace Core1RtmEmptyTest.Entities
{
    public class ApplicationDbContext : DbContext
    {
        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
        {
        }

        public DbSet<Person> Persons { get; set; }
    }
}

protected DbContext()
   : this((DbContextOptions) new DbContextOptions<DbContext>())
{
}

public DbContext([NotNull] DbContextOptions options)
{
  // …
}

using Microsoft.EntityFrameworkCore;

namespace Core1RtmEmptyTest.Entities
{
    public class ApplicationDbContext : DbContext
    {
        public DbSet<Person> Persons { get; set; }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            optionsBuilder.UseSqlServer(@"... connection string ...");
        }
    }
}

{
    "ConnectionStrings": {
        "ApplicationDbContextConnection": "Data Source=(local);Initial Catalog=TestDbCore2016;Integrated Security = true"
    }
}

    public class Startup
    {
        public IConfigurationRoot Configuration { set; get; }

        public Startup(IHostingEnvironment env)
        {
            var builder = new ConfigurationBuilder()
                                .SetBasePath(env.ContentRootPath)
                                .AddJsonFile("appsettings.json", reloadOnChange: true, optional: false)
                                .AddJsonFile($"appsettings.{env}.json", optional: true);
            Configuration = builder.Build();
        }

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSingleton<IConfigurationRoot>(provider => { return Configuration; });
            services.AddDbContext<ApplicationDbContext>(options =>
            {
                options.UseSqlServer(Configuration["ConnectionStrings:ApplicationDbContextConnection"]);
            });

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;

namespace Core1RtmEmptyTest.Entities
{
    public class ApplicationDbContext : DbContext
    {
        private readonly IConfigurationRoot _configuration;

        public ApplicationDbContext(IConfigurationRoot configuration)
        {
            _configuration = configuration;
        }

        //public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
        //{
        //}

        public DbSet<Person> Persons { get; set; }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            optionsBuilder.UseSqlServer(_configuration["ConnectionStrings:ApplicationDbContextConnection"]);
        }
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddDbContext<ApplicationDbContext>();

using System.Linq;
using Core1RtmEmptyTest.Entities;
using Microsoft.AspNetCore.Mvc;

namespace Core1RtmEmptyTest.Controllers
{
    public class TestDBController : Controller
    {
        private readonly ApplicationDbContext _ctx;

        public TestDBController(ApplicationDbContext ctx)
        {
            _ctx = ctx;
        }

        public IActionResult Index()
        {
            var name = _ctx.Persons.First().FirstName;
            return Json(new { firstName = name });
        }
    }
}