无法使用Thinktecture IdMgr + MembershipReboot更新用户的电子邮件地址或密码。

Question

当我在Thinktecture IdManager中编辑用户时，我可以更改他们的名字，年龄和其他＆＃34; custom＆＃34;属性，但当我尝试更改其电子邮件地址或密码时，我会调用一次自定义成员资格重新启动存储库更新方法以保存更改，然后再次还原更改。

由于某种原因，AutoFac容器中间件会调用控制器两次。

只有1封来自IdMgr应用程序的HTTP帖子，因此它不是客户端问题。

第一个堆栈跟踪是......

Gaist.Authentication.dll!Gaist.Authentication.MR.MembershipRebootRepository.Update(Gaist.Authentication.Mongo.Models.CustomUser item) Line 71    C#
[External Code]    
IdentityManager.MembershipReboot.dll!IdentityManager.MembershipReboot.MembershipRebootIdentityManagerService<Gaist.Authentication.Mongo.Models.CustomUser,Gaist.Authentication.Mongo.Models.CustomGroup>.SetPassword(Gaist.Authentication.Mongo.Models.CustomUser account, string password) Line 235    C#
IdentityManager.dll!IdentityManager.ExpressionPropertyMetadata<Gaist.Authentication.Mongo.Models.CustomUser,string>.Set(object instance, string value) Line 87    C#
IdentityManager.dll!IdentityManager.PropertyMetadataExtensions.TrySet(IdentityManager.PropertyMetadata property, object instance, string value, out IdentityManager.IdentityManagerResult result) Line 137    C#
IdentityManager.dll!IdentityManager.PropertyMetadataExtensions.TrySet(System.Collections.Generic.IEnumerable<IdentityManager.PropertyMetadata> properties, object instance, string type, string value, out IdentityManager.IdentityManagerResult result) Line 123    C#
IdentityManager.MembershipReboot.dll!IdentityManager.MembershipReboot.MembershipRebootIdentityManagerService<Gaist.Authentication.Mongo.Models.CustomUser,Gaist.Authentication.Mongo.Models.CustomGroup>.SetUserProperty(System.Collections.Generic.IEnumerable<IdentityManager.PropertyMetadata> propsMeta, Gaist.Authentication.Mongo.Models.CustomUser user, string type, string value) Line 590    C#
IdentityManager.MembershipReboot.dll!IdentityManager.MembershipReboot.MembershipRebootIdentityManagerService<Gaist.Authentication.Mongo.Models.CustomUser,Gaist.Authentication.Mongo.Models.CustomGroup>.SetUserPropertyAsync(string subject, string type, string value) Line 503    C#
IdentityManager.dll!IdentityManager.Api.Models.Controllers.UserController.SetPropertyAsync(string subject, string type) Line 205    C#
[External Code]    
IdentityManager.dll!IdentityManager.Configuration.Hosting.KatanaDependencyResolver.SendAsync(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken) Line 35    C#
[External Code]    
IdentityManager.dll!IdentityManager.Configuration.Hosting.AutofacContainerMiddleware.Invoke(System.Collections.Generic.IDictionary<string,object> env) Line 51    C#
[External Code]    
IdentityManager.dll!Owin.IdentityManagerAppBuilderExtensions.UseIdentityManager(Microsoft.Owin.IOwinContext ctx, System.Func<System.Threading.Tasks.Task> next) Line 55    C#
[Resuming Async Method]    
[External Code]

第二个堆栈跟踪是......

Gaist.Authentication.dll!Gaist.Authentication.MR.MembershipRebootRepository.Update(Gaist.Authentication.Mongo.Models.CustomUser item) Line 71   C#
[External Code] 
IdentityManager.MembershipReboot.dll!IdentityManager.MembershipReboot.MembershipRebootIdentityManagerService<Gaist.Authentication.Mongo.Models.CustomUser,Gaist.Authentication.Mongo.Models.CustomGroup>.SetUserPropertyAsync(string subject, string type, string value) Line 511   C#
IdentityManager.dll!IdentityManager.Api.Models.Controllers.UserController.SetPropertyAsync(string subject, string type) Line 205    C#
[External Code] 
IdentityManager.dll!IdentityManager.Configuration.Hosting.KatanaDependencyResolver.SendAsync(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken) Line 35  C#
[External Code] 
IdentityManager.dll!IdentityManager.Configuration.Hosting.AutofacContainerMiddleware.Invoke(System.Collections.Generic.IDictionary<string,object> env) Line 51  C#
[External Code] 
IdentityManager.dll!Owin.IdentityManagerAppBuilderExtensions.UseIdentityManager(Microsoft.Owin.IOwinContext ctx, System.Func<System.Threading.Tasks.Task> next) Line 55 C#
[Resuming Async Method] 
[External Code] 

Answer 1

这种情况正在发生，因为开箱即用的MembershipRebootIdentityManagerService实现假设存储库将基于实体框架，并且调用save两次将在EF上下文的同一实例上工作，并且相同的实体。< / p>

我的repo实现没有那样工作，因此它正在加载未保存的实体，然后覆盖设置。

我不得不在我的存储库中保存以保留在回购生命周期内被编辑的实体。