hanyadikhetvan-dotnethf/HanyadikHetVan/Services/UserService.cs

using HanyadikHetVan.Data.Entities;
using HanyadikHetVan.DTO;
using Microsoft.AspNetCore.Identity;
using System;
using System.Threading.Tasks;

namespace HanyadikHetVan.Services
{
    public class UserService
    {
        private readonly UserManager<User> _userManager;

        public UserService(UserManager<User> userManager)
        {
            _userManager = userManager ?? throw new ArgumentNullException(nameof(userManager));
        }
        public async Task<UserDTO> CreateUser(string email, string password)
        {
            var newUser = new User
            {
                UserName = email,
                Email = email,
                EmailConfirmed = true,

            };

            var result = await _userManager.CreateAsync(newUser,password);
            if (!result.Succeeded)
            {
                throw new Exception("Failed to create user.");
            }

            return new UserDTO() { Email = email };
        }
    }
}