namespace MinimalBlog.Api.Contracts;

public interface IModule
{
    IEndpointRouteBuilder RegisterEndpoints(IEndpointRouteBuilder endpoints);
}

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddApplicationServices(this IServiceCollection services,
        WebApplicationBuilder builder)
    {
        // ...

        builder.Services.AddAllModules(typeof(Program));

        return services;
    }

    private static void AddAllModules(this IServiceCollection services, params Type[] types)
    {
        // Using the `Scrutor` to add all of the application's modules at once.
        services.Scan(scan =>
            scan.FromAssembliesOf(types)
                .AddClasses(classes => classes.AssignableTo<IModule>())
                .AsImplementedInterfaces()
                .WithSingletonLifetime());
    }
}

using MinimalBlog.Api.Contracts;

namespace MinimalBlog.Api.Extensions;

public static class ModuleExtensions
{
    public static WebApplication RegisterEndpoints(this WebApplication app)
    {
        if (app == null)
        {
            throw new ArgumentNullException(nameof(app));
        }

        var modules = app.Services.GetServices<IModule>();
        foreach (var module in modules)
        {
            module.RegisterEndpoints(app);
        }

        return app;
    }
}

using MinimalBlog.Api.Extensions;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddApplicationServices(builder);

var app = builder.Build();
app.ConfigureApplication();
app.RegisterEndpoints();

app.Run();

namespace MinimalBlog.Api.Features.Authors;

public class AuthorModule : IModule
{
    public IEndpointRouteBuilder RegisterEndpoints(IEndpointRouteBuilder endpoints)
    {
        endpoints.MapGet("/api/authors", async (MinimalBlogDbContext ctx) =>
        {
            var authors = await ctx.Authors.ToListAsync();
            return authors;
        });

        endpoints.MapPost("/api/authors", async (MinimalBlogDbContext ctx, AuthorDto authorDto) =>
        {
            var author = new Author();
            author.FirstName = authorDto.FirstName;
            author.LastName = authorDto.LastName;
            author.Bio = authorDto.Bio;
            author.DateOfBirth = authorDto.DateOfBirth;

            ctx.Authors.Add(author);
            await ctx.SaveChangesAsync();

            return author;
        });

        return endpoints;
    }
}

<Project Sdk="Microsoft.NET.Sdk.Web">
  <ItemGroup>
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="11.0.0" />    
    <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="10.0.1" />  
  </ItemGroup>
</Project>

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddApplicationServices(this IServiceCollection services,
        WebApplicationBuilder builder)
    {
        // ...

        builder.Services.AddMediatR(typeof(Program));
        builder.Services.AddAutoMapper(typeof(Program));

        return services;
    }
}

using AutoMapper;
using MinimalBlog.Domain.Model;

namespace MinimalBlog.Api.Features.Authors;

public class AuthorProfile : Profile
{
    public AuthorProfile()
    {
        CreateMap<AuthorDto, Author>().ReverseMap();
    }
}

 PM> Install-Package structuremap
PM> Install-Package Castle.Core

using System;

namespace AOP02.Core
{
    [AttributeUsage(AttributeTargets.Method)]
    public class CacheMethodAttribute : Attribute
    {
        public CacheMethodAttribute()
        {
            // مقدار پیش فرض
            SecondsToCache = 10;
        }

        public double SecondsToCache { get; set; }
    }
}

using System;
using System.Threading;
using AOP02.Core;

namespace AOP02.Services
{
    public interface IMyService
    {
        string GetLongRunningResult(string input);
    }

    public class MyService : IMyService
    {
        [CacheMethod(SecondsToCache = 60)]
        public string GetLongRunningResult(string input)
        {
            Thread.Sleep(5000); // simulate a long running process
            return string.Format("Result of '{0}' returned at {1}", input, DateTime.Now);
        }
    }
}

using System;
using System.Web;
using Castle.DynamicProxy;

namespace AOP02.Core
{
    public class CacheInterceptor : IInterceptor
    {
        private static object lockObject = new object();

        public void Intercept(IInvocation invocation)
        {
            cacheMethod(invocation);
        }

        private static void cacheMethod(IInvocation invocation)
        {
            var cacheMethodAttribute = getCacheMethodAttribute(invocation);
            if (cacheMethodAttribute == null)
            {
                // متد جاری توسط ویژگی کش شدن مزین نشده است
                // بنابراین آن‌را اجرا کرده و کار را خاتمه می‌دهیم
                invocation.Proceed();
                return;
            }

            // دراینجا مدت زمان کش شدن متد از ویژگی کش دریافت می‌شود
            var cacheDuration = ((CacheMethodAttribute)cacheMethodAttribute).SecondsToCache;

            // برای ذخیره سازی اطلاعات در کش نیاز است یک کلید منحصربفرد را
            //  بر اساس نام متد و پارامترهای ارسالی به آن تهیه کنیم
            var cacheKey = getCacheKey(invocation);

            var cache = HttpRuntime.Cache;
            var cachedResult = cache.Get(cacheKey);


            if (cachedResult != null)
            {
                // اگر نتیجه بر اساس کلید تشکیل شده در کش موجود بود
                // همان را بازگشت می‌دهیم
                invocation.ReturnValue = cachedResult;
            }
            else
            {
                lock (lockObject)
                {
                    // در غیر اینصورت ابتدا متد را اجرا کرده
                    invocation.Proceed();
                    if (invocation.ReturnValue == null)
                        return;

                    // سپس نتیجه آن‌را کش می‌کنیم
                    cache.Insert(key: cacheKey,
                                 value: invocation.ReturnValue,
                                 dependencies: null,
                                 absoluteExpiration: DateTime.Now.AddSeconds(cacheDuration),
                                 slidingExpiration: TimeSpan.Zero);
                }
            }
        }

        private static Attribute getCacheMethodAttribute(IInvocation invocation)
        {
            var methodInfo = invocation.MethodInvocationTarget;
            if (methodInfo == null)
            {
                methodInfo = invocation.Method;
            }
            return Attribute.GetCustomAttribute(methodInfo, typeof(CacheMethodAttribute), true);
        }

        private static string getCacheKey(IInvocation invocation)
        {
            var cacheKey = invocation.Method.Name;

            foreach (var argument in invocation.Arguments)
            {
                cacheKey += ":" + argument;
            }

            // todo: بهتر است هش این کلید طولانی بازگشت داده شود
            // کار کردن با هش سریعتر خواهد بود
            return cacheKey;
        }
    }
}

using System;
using AOP02.Core;
using AOP02.Services;
using Castle.DynamicProxy;
using StructureMap;

namespace AOP02
{
    class Program
    {
        static void Main(string[] args)
        {
            ObjectFactory.Initialize(x =>
            {
                var dynamicProxy = new ProxyGenerator();
                x.For<IMyService>()
                 .EnrichAllWith(myTypeInterface =>
                        dynamicProxy.CreateInterfaceProxyWithTarget(myTypeInterface, new CacheInterceptor()))
                 .Use<MyService>();
            });

            var myService = ObjectFactory.GetInstance<IMyService>();
            Console.WriteLine(myService.GetLongRunningResult("Test"));
            Console.WriteLine(myService.GetLongRunningResult("Test"));
        }
    }
}

 Result of 'Test' returned at 2013/04/09 07:19:43
Result of 'Test' returned at 2013/04/09 07:19:43

using System;
using System.ComponentModel.DataAnnotations;
namespace Test
{
    [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
    public class CompareAttribute : ValidationAttribute
    {
        public CompareAttribute(string originalProperty, string confirmProperty)
        {
            OriginalProperty = originalProperty;
            ConfirmProperty = confirmProperty;
        }
        public string ConfirmProperty { get; private set; }
        public string OriginalProperty { get; private set; }
        protected override ValidationResult IsValid(object value, ValidationContext ctx)
        {
            if (value == null)
                return new ValidationResult("لطفا فیلدها را تکمیل نمائید");
            var confirmProperty = ctx.ObjectType.GetProperty(ConfirmProperty);
            if (confirmProperty == null)
                throw new InvalidOperationException(string.Format("لطفا فیلد {0} را تعریف نمائید", ConfirmProperty));
            var confirmValue = confirmProperty.GetValue(ctx.ObjectInstance, null) as string;
            if (string.IsNullOrWhiteSpace(confirmValue))
                return new ValidationResult(string.Format("لطفا فیلد {0} را تکمیل نمائید", ConfirmProperty));
            var originalProperty = ctx.ObjectType.GetProperty(OriginalProperty);
            if (originalProperty == null)
                throw new InvalidOperationException(string.Format("لطفا فیلد {0} را تعریف نمائید", OriginalProperty));
            var originalValue = originalProperty.GetValue(ctx.ObjectInstance, null) as string;
            if (string.IsNullOrWhiteSpace(originalValue))
                return new ValidationResult(string.Format("لطفا فیلد {0} را تکمیل نمائید", OriginalProperty));
            return originalValue == confirmValue ? ValidationResult.Success : new ValidationResult("مقادیر وارد شده یکسان نیستند");
        }
    }
}

   "Microsoft.AspNetCore.Identity.EntityFrameworkCore": "1.1.0",

public class ApplicationRoleStore :
     RoleStore<Role, ApplicationDbContext, int, UserRole, RoleClaim>,
     IApplicationRoleStore

public ApplicationRoleStore(
   IUnitOfWork uow,
   IdentityErrorDescriber describer = null)
   : base((ApplicationDbContext)uow, describer)

        protected override RoleClaim CreateRoleClaim(Role role, Claim claim)
        {
            return new RoleClaim
            {
                RoleId = role.Id,
                ClaimType = claim.Type,
                ClaimValue = claim.Value
            };
        }

 services.AddScoped<IUnitOfWork, ApplicationDbContext>();

services.AddScoped<IApplicationRoleStore, ApplicationRoleStore>();
services.AddScoped<RoleStore<Role, ApplicationDbContext, int, UserRole, RoleClaim>, ApplicationRoleStore>();

public class ApplicationRoleManager :
    RoleManager<Role>,
    IApplicationRoleManager

public ApplicationRoleManager(
            IApplicationRoleStore store,
            IEnumerable<IRoleValidator<Role>> roleValidators,
            ILookupNormalizer keyNormalizer,
            IdentityErrorDescriber errors,
            ILogger<ApplicationRoleManager> logger,
            IHttpContextAccessor contextAccessor,
            IUnitOfWork uow) :
            base((RoleStore<Role, ApplicationDbContext, int, UserRole, RoleClaim>)store, roleValidators, keyNormalizer, errors, logger, contextAccessor)

services.AddScoped<IApplicationRoleManager, ApplicationRoleManager>();
services.AddScoped<RoleManager<Role>, ApplicationRoleManager>();

public class ApplicationUserStore :
   UserStore<User, Role, ApplicationDbContext, int, UserClaim, UserRole, UserLogin, UserToken, RoleClaim>,
   IApplicationUserStore

public ApplicationUserStore(
   IUnitOfWork uow,
   IdentityErrorDescriber describer = null)
   : base((ApplicationDbContext)uow, describer)

        protected override UserClaim CreateUserClaim(User user, Claim claim)
        {
            var userClaim = new UserClaim { UserId = user.Id };
            userClaim.InitializeFromClaim(claim);
            return userClaim;
        }

        protected override UserLogin CreateUserLogin(User user, UserLoginInfo login)
        {
            return new UserLogin
            {
                UserId = user.Id,
                ProviderKey = login.ProviderKey,
                LoginProvider = login.LoginProvider,
                ProviderDisplayName = login.ProviderDisplayName
            };
        }

        protected override UserRole CreateUserRole(User user, Role role)
        {
            return new UserRole
            {
                UserId = user.Id,
                RoleId = role.Id
            };
        }

        protected override UserToken CreateUserToken(User user, string loginProvider, string name, string value)
        {
            return new UserToken
            {
                UserId = user.Id,
                LoginProvider = loginProvider,
                Name = name,
                Value = value
            };
        }

services.AddScoped<IApplicationUserStore, ApplicationUserStore>();
services.AddScoped<UserStore<User, Role, ApplicationDbContext, int, UserClaim, UserRole, UserLogin, UserToken, RoleClaim>, ApplicationUserStore>();

public class ApplicationUserManager :
   UserManager<User>,
   IApplicationUserManager

public ApplicationUserManager(
            IApplicationUserStore store,
            IOptions<IdentityOptions> optionsAccessor,
            IPasswordHasher<User> passwordHasher,
            IEnumerable<IUserValidator<User>> userValidators,
            IEnumerable<IPasswordValidator<User>> passwordValidators,
            ILookupNormalizer keyNormalizer,
            IdentityErrorDescriber errors,
            IServiceProvider services,
            ILogger<ApplicationUserManager> logger,
            IHttpContextAccessor contextAccessor,
            IUnitOfWork uow,
            IUsedPasswordsService usedPasswordsService)
            : base((UserStore<User, Role, ApplicationDbContext, int, UserClaim, UserRole, UserLogin, UserToken, RoleClaim>)store, optionsAccessor, passwordHasher, userValidators, passwordValidators, keyNormalizer, errors, services, logger)

services.AddScoped<IApplicationUserManager, ApplicationUserManager>();
services.AddScoped<UserManager<User>, ApplicationUserManager>();

public class ApplicationSignInManager :
    SignInManager<User>,
    IApplicationSignInManager

public ApplicationSignInManager(
            IApplicationUserManager userManager,
            IHttpContextAccessor contextAccessor,
            IUserClaimsPrincipalFactory<User> claimsFactory,
            IOptions<IdentityOptions> optionsAccessor,
            ILogger<ApplicationSignInManager> logger)
            : base((UserManager<User>)userManager, contextAccessor, claimsFactory, optionsAccessor, logger)

services.AddScoped<IApplicationSignInManager, ApplicationSignInManager>();
services.AddScoped<SignInManager<User>, ApplicationSignInManager>();

 services.AddIdentity<User, Role>(identityOptions =>
{
}).AddUserStore<ApplicationUserStore>()
  .AddUserManager<ApplicationUserManager>()
  .AddRoleStore<ApplicationRoleStore>()
  .AddRoleManager<ApplicationRoleManager>()
  .AddSignInManager<ApplicationSignInManager>()
  // You **cannot** use .AddEntityFrameworkStores() when you customize everything
  //.AddEntityFrameworkStores<ApplicationDbContext, int>()
  .AddDefaultTokenProviders();

        public static void UseCustomIdentityServices(this IApplicationBuilder app)
        {
            app.UseIdentity();

            var identityDbInitialize = app.ApplicationServices.GetService<IIdentityDbInitializer>();
            identityDbInitialize.Initialize();
            identityDbInitialize.SeedData();
        }

class CustomerConfiguration : IEntityTypeConfiguration<Customer>
{
  public void Configure(EntityTypeBuilder<Customer> builder)
  {
     builder.HasKey(c => c.AlternateKey);
     builder.Property(c => c.Name).HasMaxLength(200);
   }
}

...
// OnModelCreating
builder.ApplyConfiguration(new CustomerConfiguration());