Add email and userName changed event

modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/Identity/IdentityUserEmailChangedEto.cs

@@ -0,0 +1,16 @@
+using System;
+using Volo.Abp.MultiTenancy;
+
+namespace Volo.Abp.Identity;
+
+[Serializable]
+public class IdentityUserEmailChangedEto : IMultiTenant 
+{
+    public Guid Id { get; set; }
+
+    public Guid? TenantId { get; set; }
+
+    public string Email { get; set; }
+
+    public string OldEmail { get; set; }
+}

modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/Identity/IdentityUserUserNameChangedEto.cs

@@ -0,0 +1,13 @@
+using System;
+using Volo.Abp.MultiTenancy;
+
+namespace Volo.Abp.Identity;
+
+[Serializable]
+public class IdentityUserUserNameChangedEto : IMultiTenant
+{
+    public Guid Id { get; set; }
+    public Guid? TenantId { get; set; }
+    public string UserName { get; set; }
+    public string OldUserName { get; set; }
+}

modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUserManager.cs

@@ -10,6 +10,7 @@ using Microsoft.Extensions.Options;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Domain.Services;
+using Volo.Abp.EventBus.Distributed;
 using Volo.Abp.Identity.Settings;
 using Volo.Abp.Settings;
 using Volo.Abp.Threading;
@@ -25,6 +26,7 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
     protected IOrganizationUnitRepository OrganizationUnitRepository { get; }
     protected ISettingProvider SettingProvider { get; }
     protected ICancellationTokenProvider CancellationTokenProvider { get; }
+    protected IDistributedEventBus DistributedEventBus { get; }
 
     protected override CancellationToken CancellationToken => CancellationTokenProvider.Token;
 
@@ -42,7 +44,8 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
         ILogger<IdentityUserManager> logger,
         ICancellationTokenProvider cancellationTokenProvider,
         IOrganizationUnitRepository organizationUnitRepository,
-        ISettingProvider settingProvider)
+        ISettingProvider settingProvider, 
+        IDistributedEventBus distributedEventBus)
         : base(
             store,
             optionsAccessor,
@@ -56,6 +59,7 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
     {
         OrganizationUnitRepository = organizationUnitRepository;
         SettingProvider = settingProvider;
+        DistributedEventBus = distributedEventBus;
         RoleRepository = roleRepository;
         UserRepository = userRepository;
         CancellationTokenProvider = cancellationTokenProvider;
@@ -285,4 +289,43 @@ public class IdentityUserManager : UserManager<IdentityUser>, IDomainService
 
         await identityUserStore.SetTokenAsync(user, await identityUserStore.GetInternalLoginProviderAsync(), await identityUserStore.GetRecoveryCodeTokenNameAsync(), string.Empty, CancellationToken);
     }
+
+    public async override Task<IdentityResult> SetEmailAsync(IdentityUser user, string email)
+    {
+        var oldMail = user.Email;
+        
+        var result = await base.SetEmailAsync(user, email);
+        
+        result.CheckErrors();
+        
+        await DistributedEventBus.PublishAsync(
+            new IdentityUserEmailChangedEto 
+            {
+                Id = user.Id,
+                TenantId = user.TenantId,
+                Email = email,
+                OldEmail = oldMail
+            });
+
+        return result;
+    }
+
+    public async override Task<IdentityResult> SetUserNameAsync(IdentityUser user, string userName)
+    {
+        var oldUserName = user.UserName;
+        
+        var result = await base.SetUserNameAsync(user, userName);
+        
+        result.CheckErrors();
+
+        await DistributedEventBus.PublishAsync(
+            new IdentityUserUserNameChangedEto {
+                Id = user.Id,
+                TenantId = user.TenantId,
+                UserName = userName,
+                OldUserName = oldUserName
+            });
+        
+        return result;
+    }
 }