‫بازنویسی متد مقدار دهی اولیه‌ی کاربر ادمین در ASP.NET Core Identity‌ توسط متد HasData در EF Core

namespace ASPNETCoreIdentitySample.DataLayer.Mappings
{
    public class RoleConfiguration : IEntityTypeConfiguration<Role>
    {
        private readonly SiteSettings _siteSettings;
        private readonly ILookupNormalizer _keyNormalizer;

        public RoleConfiguration(SiteSettings siteSettings, ILookupNormalizer keyNormalizer)
        {
            _siteSettings = siteSettings ?? throw new ArgumentNullException(nameof(siteSettings));
            _keyNormalizer = keyNormalizer ?? throw new ArgumentNullException(nameof(keyNormalizer));
        }

        public void Configure(EntityTypeBuilder<Role> builder)
        {
            builder.ToTable("AppRoles");

            var adminUserSeed = _siteSettings.AdminUserSeed;
            builder.HasData(
                new Role
                {
                    Id = 1,
                    Name = adminUserSeed.RoleName,
                    NormalizedName = _keyNormalizer.NormalizeName(adminUserSeed.RoleName),
                    ConcurrencyStamp = Guid.NewGuid().ToString()
                });
        }
    }
}

    public class UserConfiguration : IEntityTypeConfiguration<User>
    {
        private readonly SiteSettings _siteSettings;
        private readonly ILookupNormalizer _keyNormalizer;
        private readonly IPasswordHasher<User> _passwordHasher;

        public UserConfiguration(
            SiteSettings siteSettings,
            ILookupNormalizer keyNormalizer,
            IPasswordHasher<User> passwordHasher)
        {
            _siteSettings = siteSettings ?? throw new ArgumentNullException(nameof(siteSettings));
            _keyNormalizer = keyNormalizer ?? throw new ArgumentNullException(nameof(keyNormalizer));
            _passwordHasher = passwordHasher ?? throw new ArgumentNullException(nameof(passwordHasher));
        }

        public void Configure(EntityTypeBuilder<User> builder)
        {
            builder.ToTable("AppUsers");

            var adminUserSeed = _siteSettings.AdminUserSeed;
            builder.HasData(
                new User
                {
                    Id = 1,
                    UserName = adminUserSeed.Username,
                    NormalizedUserName = _keyNormalizer.NormalizeName(adminUserSeed.Username),
                    Email = adminUserSeed.Email,
                    NormalizedEmail = _keyNormalizer.NormalizeEmail(adminUserSeed.Email),
                    EmailConfirmed = true,
                    IsEmailPublic = true,
                    LockoutEnabled = true,
                    TwoFactorEnabled = false,
                    PasswordHash = _passwordHasher.HashPassword(null, adminUserSeed.Password),
                    ConcurrencyStamp = Guid.NewGuid().ToString(),
                    SecurityStamp = string.Empty,
                    IsActive = true
                });
        }
    }

    public class UserRoleConfiguration : IEntityTypeConfiguration<UserRole>
    {
        public void Configure(EntityTypeBuilder<UserRole> builder)
        {
            builder.HasOne(userRole => userRole.Role)
                   .WithMany(role => role.Users)
                   .HasForeignKey(userRole => userRole.RoleId);

            builder.HasOne(userRole => userRole.User)
                   .WithMany(user => user.Roles)
                   .HasForeignKey(userRole => userRole.UserId);

            builder.ToTable("AppUserRoles");

            builder.HasData(
                new UserRole
                {
                    UserId = 1,
                    RoleId = 1
                });
        }
    }

    public class ApplicationDbContextFactory : IDesignTimeDbContextFactory<ApplicationDbContext>
    {
        public ApplicationDbContext CreateDbContext(string[] args)
        {
            // ....
            services.TryAddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
            services.TryAddScoped<IPasswordHasher<User>, PasswordHasher<User>>();

using Microsoft.EntityFrameworkCore.Infrastructure;

namespace ASPNETCoreIdentitySample.DataLayer.Context
{
    public class ApplicationDbContext :
        IdentityDbContext<User, Role, int, UserClaim, UserRole, UserLogin, RoleClaim, UserToken>,
        IUnitOfWork
    {
        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
            : base(options) { }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            var siteSettings = this.GetService<IOptionsSnapshot<SiteSettings>>()?.Value;
            var lookupNormalizer = this.GetService<ILookupNormalizer>();
            var passwordHasher =  this.GetService<IPasswordHasher<User>>()

            modelBuilder.ApplyConfiguration(new RoleConfiguration(siteSettings, lookupNormalizer));
            modelBuilder.ApplyConfiguration(new UserConfiguration(siteSettings, lookupNormalizer, passwordHasher));
            modelBuilder.ApplyConfiguration(new UserUsedPasswordConfiguration(siteSettings, passwordHasher));
// ...

dotnet ef migrations --startup-project ../ASPNETCoreIdentitySample/ add V1