Use optimistic concurrency in identity user and role edit. Apply migrations for the MVC template.

framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs

@@ -1,5 +1,4 @@
 using System.Linq;
-using Microsoft.AspNetCore.Authorization;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.Domain.Repositories;
@@ -99,7 +98,7 @@ namespace Volo.Abp.Application.Services
             CheckUpdatePolicy();
 
             var entity = GetEntityById(id);
-
+            
             MapToEntity(input, entity);
             CurrentUnitOfWork.SaveChanges();
 

framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppServiceBase.cs

@@ -4,6 +4,7 @@ using System.Linq.Dynamic.Core;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.Domain.Repositories;
+using Volo.Abp.ObjectMapping;
 
 namespace Volo.Abp.Application.Services
 {
@@ -11,7 +12,8 @@ namespace Volo.Abp.Application.Services
     /// This is a common base class for CrudAppService and AsyncCrudAppService classes.
     /// Inherit either from CrudAppService or AsyncCrudAppService, not from this class.
     /// </summary>
-    public abstract class CrudAppServiceBase<TEntity, TEntityDto, TKey, TGetAllInput, TCreateInput, TUpdateInput> : ApplicationService
+    public abstract class CrudAppServiceBase<TEntity, TEntityDto, TKey, TGetAllInput, TCreateInput, TUpdateInput> :
+        ApplicationService
         where TEntity : class, IEntity<TKey>
         where TEntityDto : IEntityDto<TKey>
     {

modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IProfileAppService.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Authorization;
+using System.Threading.Tasks;
 using Volo.Abp.Application.Services;
 
 namespace Volo.Abp.Identity

modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IdentityRoleDto.cs

@@ -1,9 +1,10 @@
 using System;
 using Volo.Abp.Application.Dtos;
+using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.Identity
 {
-    public class IdentityRoleDto : EntityDto<Guid>
+    public class IdentityRoleDto : EntityDto<Guid>, IHasConcurrencyStamp
     {
         public string Name { get; set; }
 
@@ -12,5 +13,7 @@ namespace Volo.Abp.Identity
         public bool IsStatic { get; set; }
 
         public bool IsPublic { get; set; }
+
+        public string ConcurrencyStamp { get; set; }
     }
 }

modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IdentityRoleUpdateDto.cs

@@ -1,7 +1,9 @@
-namespace Volo.Abp.Identity
+using Volo.Abp.Domain.Entities;
+
+namespace Volo.Abp.Identity
 {
-    public class IdentityRoleUpdateDto : IdentityRoleCreateOrUpdateDtoBase
+    public class IdentityRoleUpdateDto : IdentityRoleCreateOrUpdateDtoBase, IHasConcurrencyStamp
     {
-
+        public string ConcurrencyStamp { get; set; }
     }
 }

modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IdentityUserDto.cs

@@ -1,10 +1,11 @@
 using System;
 using Volo.Abp.Application.Dtos;
+using Volo.Abp.Domain.Entities;
 using Volo.Abp.MultiTenancy;
 
 namespace Volo.Abp.Identity
 {
-    public class IdentityUserDto : FullAuditedEntityDto<Guid>, IMultiTenant
+    public class IdentityUserDto : FullAuditedEntityDto<Guid>, IMultiTenant, IHasConcurrencyStamp
     {
         public Guid? TenantId { get; set; }
 
@@ -27,5 +28,7 @@ namespace Volo.Abp.Identity
         public bool LockoutEnabled { get; set; }
 
         public DateTimeOffset? LockoutEnd { get; set; }
+
+        public string ConcurrencyStamp { get; set; }
     }
 }

modules/identity/src/Volo.Abp.Identity.Application.Contracts/Volo/Abp/Identity/IdentityUserUpdateDto.cs

@@ -1,6 +1,9 @@
-namespace Volo.Abp.Identity
+using Volo.Abp.Domain.Entities;
+
+namespace Volo.Abp.Identity
 {
-    public class IdentityUserUpdateDto : IdentityUserCreateOrUpdateDtoBase
+    public class IdentityUserUpdateDto : IdentityUserCreateOrUpdateDtoBase, IHasConcurrencyStamp
     {
+        public string ConcurrencyStamp { get; set; }
     }
 }

modules/identity/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/IdentityRoleAppService.cs

@@ -84,6 +84,7 @@ namespace Volo.Abp.Identity
         public async Task<IdentityRoleDto> UpdateAsync(Guid id, IdentityRoleUpdateDto input)
         {
             var role = await _roleManager.GetByIdAsync(id);
+            role.ConcurrencyStamp = input.ConcurrencyStamp;
 
             (await _roleManager.SetRoleNameAsync(role, input.Name)).CheckErrors();
 

modules/identity/src/Volo.Abp.Identity.Application/Volo/Abp/Identity/IdentityUserAppService.cs

@@ -72,6 +72,7 @@ namespace Volo.Abp.Identity
         public async Task<IdentityUserDto> UpdateAsync(Guid id, IdentityUserUpdateDto input)
         {
             var user = await _userManager.GetByIdAsync(id);
+            user.ConcurrencyStamp = input.ConcurrencyStamp;
 
             (await _userManager.SetUserNameAsync(user, input.UserName)).CheckErrors();
             await UpdateUserByInput(user, input);

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

@@ -1,17 +1,11 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Volo.Abp.Identity
+namespace Volo.Abp.Identity
 {
     public class IdentityClaimTypeConsts
     {
         public const int MaxNameLength = 256;
-
         public const int MaxRegexLength = 512;
-
         public const int MaxRegexDescriptionLength = 128;
-
         public const int MaxDescriptionLength = 256;
+        public const int MaxConcurrencyStampLength = 256;
     }
 }

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

@@ -4,5 +4,6 @@
     {
         public const int MaxNameLength = 256;
         public const int MaxNormalizedNameLength = MaxNameLength;
+        public const int MaxConcurrencyStampLength = 256;
     }
 }

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

@@ -1,12 +1,10 @@
 using System;
-using System.Collections.Generic;
-using System.Text;
 using JetBrains.Annotations;
 using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.Identity
 {
-    public class IdentityClaimType : Entity<Guid>
+    public class IdentityClaimType : AggregateRoot<Guid>
     {
         public virtual string Name { get; protected set; }
 
@@ -24,12 +22,14 @@ namespace Volo.Abp.Identity
 
         protected IdentityClaimType()
         {
+
         }
 
         public IdentityClaimType(Guid id, [NotNull] string name, bool required, bool isStatic, [CanBeNull]string regex, [CanBeNull]string regexDescription, [CanBeNull] string description, IdentityClaimValueType valueType  = IdentityClaimValueType.String)
         {
             Check.NotNull(name, nameof(name));
 
+            Id = id;
             Name = name;
             Required = required;
             IsStatic = isStatic;
@@ -38,7 +38,5 @@ namespace Volo.Abp.Identity
             Description = description;
             ValueType = valueType;
         }
-
-
     }
 }

modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/IdentityDbContextModelBuilderExtensions.cs

@@ -30,7 +30,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                 b.Property(u => u.NormalizedEmail).HasMaxLength(IdentityUserConsts.MaxNormalizedEmailLength).HasColumnName(nameof(IdentityUser.NormalizedEmail));
                 b.Property(u => u.PasswordHash).HasMaxLength(IdentityUserConsts.MaxPasswordHashLength).HasColumnName(nameof(IdentityUser.PasswordHash));
                 b.Property(u => u.SecurityStamp).IsRequired().HasMaxLength(IdentityUserConsts.MaxSecurityStampLength).HasColumnName(nameof(IdentityUser.SecurityStamp));
-                b.Property(u => u.ConcurrencyStamp).IsRequired().HasMaxLength(IdentityUserConsts.MaxConcurrencyStampLength).HasColumnName(nameof(IdentityUser.ConcurrencyStamp));
+                b.Property(u => u.ConcurrencyStamp).IsRequired().IsConcurrencyToken().HasMaxLength(IdentityUserConsts.MaxConcurrencyStampLength).HasColumnName(nameof(IdentityUser.ConcurrencyStamp));
                 b.Property(u => u.TwoFactorEnabled).HasDefaultValue(false).HasColumnName(nameof(IdentityUser.TwoFactorEnabled));
                 b.Property(u => u.LockoutEnabled).HasDefaultValue(false).HasColumnName(nameof(IdentityUser.LockoutEnabled));
                 b.Property(u => u.AccessFailedCount).HasDefaultValue(0).HasColumnName(nameof(IdentityUser.AccessFailedCount));
@@ -99,6 +99,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
 
                 b.Property(r => r.Name).IsRequired().HasMaxLength(IdentityRoleConsts.MaxNameLength);
                 b.Property(r => r.NormalizedName).IsRequired().HasMaxLength(IdentityRoleConsts.MaxNormalizedNameLength);
+                b.Property(u => u.ConcurrencyStamp).IsRequired().IsConcurrencyToken().HasMaxLength(IdentityRoleConsts.MaxConcurrencyStampLength).HasColumnName(nameof(IdentityRole.ConcurrencyStamp));
                 b.Property(r => r.IsDefault).HasColumnName(nameof(IdentityRole.IsDefault));
                 b.Property(r => r.IsStatic).HasColumnName(nameof(IdentityRole.IsStatic));
                 b.Property(r => r.IsPublic).HasColumnName(nameof(IdentityRole.IsPublic));
@@ -122,11 +123,13 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
             {
                 b.ToTable(options.TablePrefix + "ClaimTypes", options.Schema);
 
+                b.ConfigureExtraProperties();
+
                 b.Property(uc => uc.Name).HasMaxLength(IdentityClaimTypeConsts.MaxNameLength).IsRequired(); // make unique
                 b.Property(uc => uc.Regex).HasMaxLength(IdentityClaimTypeConsts.MaxRegexLength);
                 b.Property(uc => uc.RegexDescription).HasMaxLength(IdentityClaimTypeConsts.MaxRegexDescriptionLength);
                 b.Property(uc => uc.Description).HasMaxLength(IdentityClaimTypeConsts.MaxDescriptionLength);
-
+                b.Property(uc => uc.ConcurrencyStamp).IsRequired().IsConcurrencyToken().HasMaxLength(IdentityClaimTypeConsts.MaxConcurrencyStampLength).HasColumnName(nameof(IdentityClaimType.ConcurrencyStamp));
             });
         }
     }

modules/identity/src/Volo.Abp.Identity.Web/Pages/Identity/Roles/EditModal.cshtml

@@ -12,9 +12,10 @@
         <abp-modal-header title="@L["Edit"].Value"></abp-modal-header>
         <abp-modal-body>
             <abp-input asp-for="Role.Id" />
+            <abp-input asp-for="Role.ConcurrencyStamp" />
             @if (Model.Role.IsStatic)
             {
-                <abp-input asp-for="Role.Name" readonly="readonly" />
+                <abp-input asp-for="Role.Name" readonly="true" />
             }
             else
             {

modules/identity/src/Volo.Abp.Identity.Web/Pages/Identity/Roles/EditModal.cshtml.cs

@@ -3,6 +3,7 @@ using System.ComponentModel.DataAnnotations;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Volo.Abp.AspNetCore.Mvc.UI.RazorPages;
+using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.Identity.Web.Pages.Identity.Roles
 {
@@ -35,11 +36,14 @@ namespace Volo.Abp.Identity.Web.Pages.Identity.Roles
             return NoContent();
         }
 
-        public class RoleInfoModel
+        public class RoleInfoModel : IHasConcurrencyStamp
         {
             [HiddenInput]
             public Guid Id { get; set; }
 
+            [HiddenInput]
+            public string ConcurrencyStamp { get; set; }
+
             [Required]
             [StringLength(IdentityRoleConsts.MaxNameLength)]
             [Display(Name = "DisplayName:RoleName")]

modules/identity/src/Volo.Abp.Identity.Web/Pages/Identity/Users/EditModal.cshtml

@@ -15,6 +15,7 @@
                 <abp-tab title="@L["UserInformations"].Value">
                     @* TODO: Can we use dynamic form? *@
                     <input asp-for="UserInfo.Id" />
+                    <input asp-for="UserInfo.ConcurrencyStamp" />
                     <abp-input asp-for="UserInfo.UserName" />
                     <abp-input asp-for="UserInfo.Name" />
                     <abp-input asp-for="UserInfo.Surname" />

modules/identity/src/Volo.Abp.Identity.Web/Pages/Identity/Users/EditModal.cshtml.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Volo.Abp.AspNetCore.Mvc.UI.RazorPages;
+using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.Identity.Web.Pages.Identity.Users
 {
@@ -54,11 +55,14 @@ namespace Volo.Abp.Identity.Web.Pages.Identity.Users
             return NoContent();
         }
 
-        public class UserInfoViewModel
+        public class UserInfoViewModel : IHasConcurrencyStamp
         {
             [HiddenInput]
             public Guid Id { get; set; }
 
+            [HiddenInput]
+            public string ConcurrencyStamp { get; set; }
+
             [Required]
             [StringLength(IdentityUserConsts.MaxUserNameLength)]
             public string UserName { get; set; }

modules/identity/test/Volo.Abp.Identity.Application.Tests/Volo/Abp/Identity/IdentityRoleAppService_Tests.cs

@@ -78,7 +78,10 @@ namespace Volo.Abp.Identity
 
             var input = new IdentityRoleUpdateDto
             {
-                Name = Guid.NewGuid().ToString("N").Left(8)
+                Name = Guid.NewGuid().ToString("N").Left(8),
+                ConcurrencyStamp = moderator.ConcurrencyStamp,
+                IsDefault = moderator.IsDefault,
+                IsPublic = moderator.IsPublic
             };
 
             //Act

modules/identity/test/Volo.Abp.Identity.Application.Tests/Volo/Abp/Identity/IdentityUserAppService_Tests.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Threading.Tasks;
 using Shouldly;
+using Volo.Abp.Data;
 using Xunit;
 
 namespace Volo.Abp.Identity
@@ -9,11 +10,13 @@ namespace Volo.Abp.Identity
     {
         private readonly IIdentityUserAppService _userAppService;
         private readonly IIdentityUserRepository _userRepository;
+        private readonly IdentityTestData _testData;
 
         public IdentityUserAppService_Tests()
         {
             _userAppService = GetRequiredService<IIdentityUserAppService>();
             _userRepository = GetRequiredService<IIdentityUserRepository>();
+            _testData = GetRequiredService<IdentityTestData>();
         }
 
         [Fact]
@@ -98,7 +101,10 @@ namespace Volo.Abp.Identity
                 TwoFactorEnabled = true,
                 PhoneNumber = CreateRandomPhoneNumber(),
                 Email = CreateRandomEmail(),
-                RoleNames = new[] { "admin", "moderator" }
+                RoleNames = new[] { "admin", "moderator" },
+                ConcurrencyStamp = johnNash.ConcurrencyStamp,
+                Surname = johnNash.Surname,
+                Name = johnNash.Name
             };
 
             //Act
@@ -122,6 +128,37 @@ namespace Volo.Abp.Identity
             user.Roles.Count.ShouldBe(2);
         }
 
+
+        [Fact]
+        public async Task UpdateAsync_Concurrency_Exception()
+        {
+            //Get user
+            var johnNash = await _userAppService.GetAsync(_testData.UserJohnId);
+            
+            //Act
+
+            var input = new IdentityUserUpdateDto
+            {
+                Name = "John-updated",
+                Surname = "Nash-updated",
+                UserName = johnNash.UserName,
+                LockoutEnabled = true,
+                TwoFactorEnabled = true,
+                PhoneNumber = CreateRandomPhoneNumber(),
+                Email = CreateRandomEmail(),
+                RoleNames = new[] { "admin", "moderator" },
+                ConcurrencyStamp = johnNash.ConcurrencyStamp
+            };
+
+            await _userAppService.UpdateAsync(johnNash.Id, input);
+
+            //Second update with same input will throw exception because the entity has been modified
+            (await Assert.ThrowsAsync<AbpIdentityResultException>(async () =>
+            {
+                await _userAppService.UpdateAsync(johnNash.Id, input);
+            })).Message.ShouldContain("Optimistic concurrency failure");
+        }
+
         [Fact]
         public async Task DeleteAsync()
         {

templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20181114070127_Initial.Designer.cs → templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20181212113826_Initial.Designer.cs

@@ -11,7 +11,7 @@ using Volo.Abp.BackgroundJobs;
 namespace MyCompanyName.MyProjectName.Migrations
 {
     [DbContext(typeof(MyProjectNameDbContext))]
-    [Migration("20181114070127_Initial")]
+    [Migration("20181212113826_Initial")]
     partial class Initial
     {
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -43,6 +43,8 @@ namespace MyCompanyName.MyProjectName.Migrations
                         .HasColumnName("Comments")
                         .HasMaxLength(256);
 
+                    b.Property<string>("ConcurrencyStamp");
+
                     b.Property<string>("Exceptions")
                         .HasColumnName("Exceptions")
                         .HasMaxLength(4000);
@@ -221,9 +223,14 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
+                    b.Property<string>("ConcurrencyStamp");
+
                     b.Property<DateTime>("CreationTime")
                         .HasColumnName("CreationTime");
 
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
+
                     b.Property<bool>("IsAbandoned")
                         .ValueGeneratedOnAdd()
                         .HasDefaultValue(false);
@@ -260,9 +267,18 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .IsRequired()
+                        .HasColumnName("ConcurrencyStamp")
+                        .HasMaxLength(256);
+
                     b.Property<string>("Description")
                         .HasMaxLength(256);
 
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
+
                     b.Property<bool>("IsStatic");
 
                     b.Property<string>("Name")
@@ -289,7 +305,14 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
-                    b.Property<string>("ConcurrencyStamp");
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .IsRequired()
+                        .HasColumnName("ConcurrencyStamp")
+                        .HasMaxLength(256);
+
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
 
                     b.Property<bool>("IsDefault")
                         .HasColumnName("IsDefault");
@@ -351,6 +374,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                         .HasDefaultValue(0);
 
                     b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
                         .IsRequired()
                         .HasColumnName("ConcurrencyStamp")
                         .HasMaxLength(256);

templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20181114070127_Initial.cs → templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/20181212113826_Initial.cs

@@ -12,6 +12,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                 columns: table => new
                 {
                     Id = table.Column<Guid>(nullable: false),
+                    ConcurrencyStamp = table.Column<string>(nullable: true),
                     UserId = table.Column<Guid>(nullable: true),
                     UserName = table.Column<string>(maxLength: 256, nullable: true),
                     TenantId = table.Column<Guid>(nullable: true),
@@ -39,6 +40,8 @@ namespace MyCompanyName.MyProjectName.Migrations
                 columns: table => new
                 {
                     Id = table.Column<Guid>(nullable: false),
+                    ExtraProperties = table.Column<string>(nullable: true),
+                    ConcurrencyStamp = table.Column<string>(nullable: true),
                     JobName = table.Column<string>(maxLength: 128, nullable: false),
                     JobArgs = table.Column<string>(maxLength: 1048576, nullable: false),
                     TryCount = table.Column<short>(nullable: false, defaultValue: (short)0),
@@ -58,6 +61,8 @@ namespace MyCompanyName.MyProjectName.Migrations
                 columns: table => new
                 {
                     Id = table.Column<Guid>(nullable: false),
+                    ExtraProperties = table.Column<string>(nullable: true),
+                    ConcurrencyStamp = table.Column<string>(maxLength: 256, nullable: false),
                     Name = table.Column<string>(maxLength: 256, nullable: false),
                     Required = table.Column<bool>(nullable: false),
                     IsStatic = table.Column<bool>(nullable: false),
@@ -91,10 +96,11 @@ namespace MyCompanyName.MyProjectName.Migrations
                 columns: table => new
                 {
                     Id = table.Column<Guid>(nullable: false),
+                    ExtraProperties = table.Column<string>(nullable: true),
+                    ConcurrencyStamp = table.Column<string>(maxLength: 256, nullable: false),
                     TenantId = table.Column<Guid>(nullable: true),
                     Name = table.Column<string>(maxLength: 256, nullable: false),
                     NormalizedName = table.Column<string>(maxLength: 256, nullable: false),
-                    ConcurrencyStamp = table.Column<string>(nullable: true),
                     IsDefault = table.Column<bool>(nullable: false),
                     IsStatic = table.Column<bool>(nullable: false),
                     IsPublic = table.Column<bool>(nullable: false)
@@ -124,6 +130,8 @@ namespace MyCompanyName.MyProjectName.Migrations
                 columns: table => new
                 {
                     Id = table.Column<Guid>(nullable: false),
+                    ExtraProperties = table.Column<string>(nullable: true),
+                    ConcurrencyStamp = table.Column<string>(maxLength: 256, nullable: false),
                     CreationTime = table.Column<DateTime>(nullable: false),
                     CreatorId = table.Column<Guid>(nullable: true),
                     LastModificationTime = table.Column<DateTime>(nullable: true),
@@ -141,14 +149,12 @@ namespace MyCompanyName.MyProjectName.Migrations
                     EmailConfirmed = table.Column<bool>(nullable: false, defaultValue: false),
                     PasswordHash = table.Column<string>(maxLength: 256, nullable: true),
                     SecurityStamp = table.Column<string>(maxLength: 256, nullable: false),
-                    ConcurrencyStamp = table.Column<string>(maxLength: 256, nullable: false),
                     PhoneNumber = table.Column<string>(maxLength: 16, nullable: true),
                     PhoneNumberConfirmed = table.Column<bool>(nullable: false, defaultValue: false),
                     TwoFactorEnabled = table.Column<bool>(nullable: false, defaultValue: false),
                     LockoutEnd = table.Column<DateTimeOffset>(nullable: true),
                     LockoutEnabled = table.Column<bool>(nullable: false, defaultValue: false),
-                    AccessFailedCount = table.Column<int>(nullable: false, defaultValue: 0),
-                    ExtraProperties = table.Column<string>(nullable: true)
+                    AccessFailedCount = table.Column<int>(nullable: false, defaultValue: 0)
                 },
                 constraints: table =>
                 {

templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/Migrations/MyProjectNameDbContextModelSnapshot.cs

@@ -41,6 +41,8 @@ namespace MyCompanyName.MyProjectName.Migrations
                         .HasColumnName("Comments")
                         .HasMaxLength(256);
 
+                    b.Property<string>("ConcurrencyStamp");
+
                     b.Property<string>("Exceptions")
                         .HasColumnName("Exceptions")
                         .HasMaxLength(4000);
@@ -219,9 +221,14 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
+                    b.Property<string>("ConcurrencyStamp");
+
                     b.Property<DateTime>("CreationTime")
                         .HasColumnName("CreationTime");
 
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
+
                     b.Property<bool>("IsAbandoned")
                         .ValueGeneratedOnAdd()
                         .HasDefaultValue(false);
@@ -258,9 +265,18 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .IsRequired()
+                        .HasColumnName("ConcurrencyStamp")
+                        .HasMaxLength(256);
+
                     b.Property<string>("Description")
                         .HasMaxLength(256);
 
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
+
                     b.Property<bool>("IsStatic");
 
                     b.Property<string>("Name")
@@ -287,7 +303,14 @@ namespace MyCompanyName.MyProjectName.Migrations
                     b.Property<Guid>("Id")
                         .ValueGeneratedOnAdd();
 
-                    b.Property<string>("ConcurrencyStamp");
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .IsRequired()
+                        .HasColumnName("ConcurrencyStamp")
+                        .HasMaxLength(256);
+
+                    b.Property<string>("ExtraProperties")
+                        .HasColumnName("ExtraProperties");
 
                     b.Property<bool>("IsDefault")
                         .HasColumnName("IsDefault");
@@ -349,6 +372,7 @@ namespace MyCompanyName.MyProjectName.Migrations
                         .HasDefaultValue(0);
 
                     b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
                         .IsRequired()
                         .HasColumnName("ConcurrencyStamp")
                         .HasMaxLength(256);

templates/mvc/src/MyCompanyName.MyProjectName.EntityFrameworkCore/MyCompanyName.MyProjectName.EntityFrameworkCore.csproj

@@ -5,6 +5,10 @@
     <RootNamespace>MyCompanyName.MyProjectName</RootNamespace>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Remove="Migrations\20181114070127_Initial.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.1.1" />