File: Areas\Identity\Pages\Account\Manage\Index.cshtml.cs
Web Access
Project: src\src\Identity\samples\IdentitySample.DefaultUI\IdentitySample.DefaultUI.csproj (IdentitySample.DefaultUI)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.ComponentModel.DataAnnotations;
using IdentitySample.DefaultUI.Data;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
 
namespace IdentitySample.DefaultUI;
 
public class IndexModel : PageModel
{
    private readonly UserManager<ApplicationUser> _userManager;
    private readonly SignInManager<ApplicationUser> _signInManager;
 
    public IndexModel(
        UserManager<ApplicationUser> userManager,
        SignInManager<ApplicationUser> signInManager)
    {
        _userManager = userManager;
        _signInManager = signInManager;
    }
 
    public string Username { get; set; }
 
    [TempData]
    public string StatusMessage { get; set; }
 
    [BindProperty]
    public InputModel Input { get; set; }
 
    public class InputModel
    {
        [Phone]
        [Display(Name = "Phone number")]
        public string PhoneNumber { get; set; }
 
        [Required]
        [DataType(DataType.Text)]
        [Display(Name = "Full Name")]
        public string Name { get; set; }
 
        [Required]
        [Range(0, 199, ErrorMessage = "Age must be between 0 and 199")]
        [Display(Name = "Age")]
        public int Age { get; set; }
    }
 
    public async Task<IActionResult> OnGetAsync()
    {
        var user = await _userManager.GetUserAsync(User);
        if (user == null)
        {
            return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
        }
 
        Username = user.UserName;
        Input = new InputModel
        {
            Name = user.Name,
            Age = user.Age,
            PhoneNumber = user.PhoneNumber
        };
 
        return Page();
    }
 
    public async Task<IActionResult> OnPostAsync()
    {
        if (!ModelState.IsValid)
        {
            return Page();
        }
 
        var user = await _userManager.GetUserAsync(User);
        if (user == null)
        {
            return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
        }
 
        if (Input.Name != user.Name)
        {
            user.Name = Input.Name;
        }
 
        if (Input.Age != user.Age)
        {
            user.Age = Input.Age;
        }
 
        var updateProfileResult = await _userManager.UpdateAsync(user);
        if (!updateProfileResult.Succeeded)
        {
            throw new InvalidOperationException($"Unexpected error ocurred updating the profile for user with ID '{user.Id}'");
        }
 
        if (Input.PhoneNumber != user.PhoneNumber)
        {
            var setPhoneResult = await _userManager.SetPhoneNumberAsync(user, Input.PhoneNumber);
            if (!setPhoneResult.Succeeded)
            {
                throw new InvalidOperationException($"Unexpected error occurred setting phone number for user with ID '{user.Id}'.");
            }
        }
 
        await _signInManager.RefreshSignInAsync(user);
        StatusMessage = "Your profile has been updated";
        return RedirectToPage();
    }
}