.Net Core : Register User data into Identity table

.Net Core : Register User data into Identity table

Insert record in identity table,

namespace DotNetCoreDemo.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class AccountController : Controller
    {
        private readonly UserManager<IdentityUser> userManager;
        private readonly SignInManager<IdentityUser> signInManager;
        
        public AccountController(UserManager<IdentityUser> userManager, SignInManager<IdentityUser> signInManager)
        {
             
            this.userManager = userManager;
            this.signInManager = signInManager;
        }
         
        [HttpPost]
[Route("Register")]
        public async Task<JsonResult> Post(VMRegister vmRegister)
        {
            IdentityResult result = new IdentityResult();
            string errorMessage = "success";

            if(ModelState.IsValid)
            {
                var user = new IdentityUser
                {
                    UserName = vmRegister.Email,
                    Email = vmRegister.Email
                };

                result = await userManager.CreateAsync(user, vmRegister.Password);

                if(result.Succeeded)
                {
                    //to Signin user
                    //signInManager.SignInAsync(user, isPersistent: false).Start();
                }
                else
                {
                    if(result.Errors.Count() > 0)
                    {
                        errorMessage = "";
                        foreach (var error in result.Errors)
                        {
                            errorMessage += error.Description;
                        }
                    }
                }
            }            

            return Json(new { id = "1", message = errorMessage });
        } 
    }
}

Hope this will help you and save your time.

Enjoy !!!

:)