everything/EveryThing/Pages/AdministrationUsers/Create.cshtml.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;
using EveryThing.Data;
using EveryThing.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.AspNetCore.Mvc.Rendering;

namespace EveryThing.Pages.AdministrationUsers
{
    [Authorize(Roles = "Administrator")]
    public class CreateModel : PageModel
    {
        private readonly ApplicationDbContext _context;
        private readonly UserManager<IdentityApplicationUser> _userManager;
        private readonly SignInManager<IdentityApplicationUser> _loginManager;
        private readonly RoleManager<IdentityApplicationRole> _roleManager;

        public CreateModel(ApplicationDbContext context, UserManager<IdentityApplicationUser> userManager, SignInManager<IdentityApplicationUser> loginManager, RoleManager<IdentityApplicationRole> roleManager)
        {
            _context = context;
            _userManager = userManager;
            _loginManager = loginManager;
            _roleManager = roleManager;
        }

        [BindProperty]
        public InputModel Input { get; set; }

        public IActionResult OnGet(int idCompany)
        {
            ViewData["IdCompanyFk"] = new SelectList(_context.CodeTableCompanies, "IdCompany", "Title");
            ViewData["IdCompany"] = idCompany;

            Input = new InputModel()
            {
                IdCompanyFk = idCompany
            };

            return Page();
        }
        
        public async Task<IActionResult> OnPostAsync()
        {
            if (!ModelState.IsValid)
            {
                return Page();
            }

            if (ModelState.IsValid)
            {
                IdentityApplicationUser identityApplicationUser = new IdentityApplicationUser
                {
                    Name = Input.Name,
                    Surname = Input.LastName,
                    UserName = Input.UserName,
                    NormalizedUserName = Input.UserName.ToLower(),
                    Email = Input.Email,
                    NormalizedEmail = Input.Email.ToLower(),
                    EmailConfirmed = true,
                    DateCreated = DateTime.Now,
                    DateValidUntil = Input.DateValidUntil,
                    PhoneNumber = Input.Phone,
                    PhoneNumberConfirmed = true,
                    Active = true,
                    IdCompanyFk = Input.IdCompanyFk
                };

                IdentityResult identityResult = await _userManager.CreateAsync(identityApplicationUser, Input.Password);

                if (identityResult.Succeeded)
                {
                    //await _userManager.AddToRoleAsync(identityApplicationUser, "NormalUser");
                    return RedirectToPage("/AdministrationUsers/Edit", new { idCompany = identityApplicationUser.IdCompanyFk, idUser = identityApplicationUser.Id });
                    //return RedirectToPage("/Administration/Users/Index");
                }
                else
                {
                    ModelState.AddModelError("", string.Join(",", identityResult.Errors.Select(x => x.Description)));
                }

                ViewData["IdCompanyFk"] = new SelectList(_context.CodeTableCompanies, "IdCompany", "Title");
            }

            return Page();
        }

        public class InputModel
        {
            public int IdCompanyFk { get; set; }

            [Required]
            [Display(Name = "Ime")]
            public string Name { get; set; }

            [Required]
            [Display(Name = "Priimek")]
            public string LastName { get; set; }

            [Required]
            [Display(Name = "Uporabniško ime")]
            public string UserName { get; set; }

            [Required]
            [DataType(DataType.Password)]
            [Display(Name = "Geslo")]
            public string Password { get; set; }

            [Required]
            [Display(Name = "E-pošta")]
            [DataType(DataType.EmailAddress)]
            public string Email { get; set; }

            [Display(Name = "Telefon")]
            public string Phone { get; set; }

            [Required]
            [DataType(DataType.Date)]
            [DisplayFormat(DataFormatString = "{0:dd.MM.yyyy}", ApplyFormatInEditMode = true)]
            [Display(Name = "Veljavnost uporabnika do")]
            public DateTime DateValidUntil { get; set; }
        }
    }
}