When the Seedmethod runs, records/objects are added to my database.
Every object is added as it should till I try add users to my application(at the bottom of Seed method). No one is added. Also there is lot of SQL exceptions thrown posted at the bottom. They are thrown even if Seed method is empty.
How to add users to Entity Framework managed database? I created my code following Scott Allen's tutorial.
protected override void Seed(WebApplication2.Models.ApplicationDbContext context) {
System.Diagnostics.Debug.WriteLine("Seed started");//IT WORKS
if (!context.Persons.Any()) {
var persons = new List<Person> {
new Person{FirstName = "John", LastName = "Doe", CellNumber = "123-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "312312312", Notes = "Annoying"},
new Person{FirstName = "Anna", LastName = "Doe", CellNumber = "113-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "548555672", Notes = "Less Annoying"}
};
persons.ForEach(person => context.Persons.AddOrUpdate(person));
context.SaveChanges();
}
if (!context.Meetings.Any()) {
var meetings = new List<Meeting>{
new Meeting{PersonId = 1, Body = "Body of meeting", Date = DateTime.Now}
};
meetings.ForEach(meeting => context.Meetings.AddOrUpdate(meeting));
context.SaveChanges();
}
if (!context.Statuses.Any()) {
var statuses = new List<Status> {
new Status{Name = "OK"},
new Status {Name = "NOT_OK"}
};
statuses.ForEach(status => context.Statuses.AddOrUpdate(status));
context.SaveChanges();
}
//EVERYTHING TILL NOW WORKS
//Users Seeding
if (!context.Users.Any()) {
System.Diagnostics.Debug.WriteLine("USER SEED");
try {
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store);
//why user is not created
var user1 = new ApplicationUser { UserName = "admin", Email = "informatyka4444@wp.pl" };
var user2 = new ApplicationUser { UserName = "emp", Email = "informatyka4444@wp.pl" };
manager.Create(user1, "admin");
manager.Create(user2, "emp");
context.SaveChanges();
} catch (Exception e) { System.Diagnostics.Debug.WriteLine("THERE WAS AN EXCEPTION"); }
}
}
EDIT:
I added some prints to the section where I add users also I posted output with some SQL exceptions.
if (!context.Users.Any()) {
System.Diagnostics.Debug.WriteLine("USER SEED");
try {
System.Diagnostics.Debug.WriteLine("1");
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store);
//why user is not created
System.Diagnostics.Debug.WriteLine("2");
var user1 = new ApplicationUser { UserName = "admin", Email = "informatyka4444@wp.pl" };
var user2 = new ApplicationUser { UserName = "emp", Email = "informatyka4444@wp.pl" };
System.Diagnostics.Debug.WriteLine("3");
manager.Create(user1, "admin");
manager.Create(user2, "emp");
System.Diagnostics.Debug.WriteLine("4");
context.SaveChanges();
System.Diagnostics.Debug.WriteLine("5");
} catch (Exception e) { System.Diagnostics.Debug.WriteLine("THERE WAS AN EXCEPTION"); }
System.Diagnostics.Debug.WriteLine("6");
Output:
CONSTRCTOR
CONSTRCTOR
A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll
A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll
A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll
A first chance exception of type 'System.Data.Entity.Core.EntityCommandExecutionException' occurred in EntityFramework.dll
A first chance exception of type 'System.Data.Entity.Core.EntityCommandExecutionException' occurred in EntityFramework.dll
A first chance exception of type 'System.Data.Entity.Core.EntityCommandExecutionException' occurred in EntityFramework.dll
A first chance exception of type 'System.Data.Entity.Core.EntityCommandExecutionException' occurred in EntityFramework.SqlServer.dll
CONSTRCTOR
Seed started
USER SEED
1
2
3
'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/14/ROOT-1-130527942456023568): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\mscorlib.resources\v4.0_4.0.0.0_pl_b77a5c561934e089\mscorlib.resources.dll'. Module was built without symbols.
4
5
6
'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/14/ROOT-1-130527942456023568): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Internals\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Internals.dll'. Symbols loaded.
EDIT 2
Here is CONSTRUCTOR:
Models.IdentityModels.cs
using System.Security.Claims;
using System.Threading.Tasks;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using System.Data.Entity;
using System.Data.Entity.ModelConfiguration.Conventions;
namespace WebApplication2.Models {
// You can add profile data for the user by adding more properties to your ApplicationUser class, please visit http://go.microsoft.com/fwlink/?LinkID=317594 to learn more.
public class ApplicationUser : IdentityUser {
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager) {
// Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
// Add custom user claims here
return userIdentity;
}
}
public class ApplicationDbContext : IdentityDbContext<ApplicationUser> {
public ApplicationDbContext()
: base("DefaultConnection", throwIfV1Schema: false) {
System.Diagnostics.Debug.WriteLine("CONSTRCTOR");
}
public DbSet<Person> Persons { get; set; }
public DbSet<Meeting> Meetings { get; set; }
public DbSet<Status> Statuses { get; set; }
protected override void OnModelCreating(DbModelBuilder modelBuilder) {
base.OnModelCreating(modelBuilder);
modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();
}
public static ApplicationDbContext Create() {
return new ApplicationDbContext();
}
}
}
Migrations.Confriguration.cs
namespace WebApplication2.Migrations {
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Linq;
using WebApplication2.Models;
internal sealed class Configuration : DbMigrationsConfiguration<WebApplication2.Models.ApplicationDbContext> {
public Configuration() {
AutomaticMigrationsEnabled = true;
ContextKey = "WebApplication2.Models.ApplicationDbContext";
}
protected override void Seed(WebApplication2.Models.ApplicationDbContext context) {
/*
System.Diagnostics.Debug.WriteLine("Seed started");
if (!context.Persons.Any()) {
var persons = new List<Person> {
new Person{FirstName = "John", LastName = "Doe", CellNumber = "123-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "312312312", Notes = "Annoying"},
new Person{FirstName = "Anna", LastName = "Doe", CellNumber = "113-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "548555672", Notes = "Less Annoying"}
};
persons.ForEach(person => context.Persons.AddOrUpdate(person));
context.SaveChanges();
}
if (!context.Meetings.Any()) {
var meetings = new List<Meeting>{
new Meeting{PersonId = 1, Body = "Body of meeting", Date = DateTime.Now}
};
meetings.ForEach(meeting => context.Meetings.AddOrUpdate(meeting));
context.SaveChanges();
}
if (!context.Statuses.Any()) {
var statuses = new List<Status> {
new Status{Name = "OK"},
new Status {Name = "NOT_OK"}
};
statuses.ForEach(status => context.Statuses.AddOrUpdate(status));
context.SaveChanges();
}*/
//Users Seeding
if (!context.Users.Any()) {
System.Diagnostics.Debug.WriteLine("USER SEED");
try {
System.Diagnostics.Debug.WriteLine("1");
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store);
//why user is not created
System.Diagnostics.Debug.WriteLine("2");
var user1 = new ApplicationUser { UserName = "admin", Email = "informatyka4444@wp.pl" };
var user2 = new ApplicationUser { UserName = "emp", Email = "informatyka4444@wp.pl" };
System.Diagnostics.Debug.WriteLine("3");
manager.Create(user1, "admin");
manager.Create(user2, "emp");
System.Diagnostics.Debug.WriteLine("4");
context.SaveChanges();
System.Diagnostics.Debug.WriteLine("5");
} catch (Exception e) { System.Diagnostics.Debug.WriteLine("THERE WAS AN EXCEPTION"); }
System.Diagnostics.Debug.WriteLine("6");
}
}
}
}
Global.asax
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
using WebApplication2.Migrations;
using WebApplication2.Models;
namespace WebApplication2 {
public class MvcApplication : System.Web.HttpApplication {
protected void Application_Start() {
System.Diagnostics.Debug.WriteLine("Application_Start");
Database.SetInitializer(new MigrateDatabaseToLatestVersion<ApplicationDbContext, Configuration>());
new ApplicationDbContext().Database.Initialize(true);
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
}
}
}
Web.config
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=301880
-->
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --></configSections>
<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\aspnet-WebApplication2-20140711041006.mdf;Initial Catalog=aspnet-WebApplication2-20140711041006;Integrated Security=True" providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<authentication mode="None" />
<compilation debug="true" targetFramework="4.5.1" />
<httpRuntime targetFramework="4.5.1" />
</system.web>
<system.webServer>
<modules>
<remove name="FormsAuthenticationModule" />
</modules>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-5.1.0.0" newVersion="5.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<!-- <contexts>
<context type="WebApplication2.Models.ApplicationDbContext, WebApplication2">
<databaseInitializer type="WebApplication2.Migrations.Configuration, WebApplication2" />
</context>
</contexts>-->
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
</configuration>
EDIT 3(partialy solved problem): This below did the job. But why the way introduced in MVC 5(User Manager above) does not work?
System.Diagnostics.Debug.WriteLine("BEFORE " + !context.Users.Any());
if (!context.Users.Any()) {
System.Diagnostics.Debug.WriteLine("INSIDE");
var hasher = new PasswordHasher();
var users = new List<ApplicationUser> {
new ApplicationUser{UserName = "admin", PasswordHash = hasher.HashPassword("admin")}
};
users.ForEach(user => context.Users.AddOrUpdate(user));
context.SaveChanges();
}
Current version of Migrations/(directory)/.Configuration.cs with Seed method inside:
namespace WebApplication2.Migrations {
using Microsoft.AspNet.Identity;
using System;
using System.Collections.Generic;
using System.Data.Entity.Migrations;
using System.Data.Entity.Validation;
using System.Linq;
using WebApplication2.Models;
internal sealed class Configuration : DbMigrationsConfiguration<WebApplication2.Models.ApplicationDbContext> {
public Configuration() {
AutomaticMigrationsEnabled = true;
ContextKey = "WebApplication2.Models.ApplicationDbContext";
}
protected override void Seed(WebApplication2.Models.ApplicationDbContext context) {
System.Diagnostics.Debug.WriteLine("Seed started");
if (!context.Persons.Any()) {
var persons = new List<Person> {
new Person{FirstName = "John", LastName = "Doe", CellNumber = "123-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "312312312", Notes = "Annoying"},
new Person{FirstName = "Anna", LastName = "Doe", CellNumber = "113-456-789", SecondaryPhoneNumber = "98873213", Address = "1street 2",BirthDate = DateTime.Now.Date, Pesel = "548555672", Notes = "Less Annoying"}
};
persons.ForEach(person => context.Persons.AddOrUpdate(person));
context.SaveChanges();
}
if (!context.Meetings.Any()) {
var meetings = new List<Meeting>{
new Meeting{PersonId = 1, Body = "Body of meeting", Date = DateTime.Now}
};
meetings.ForEach(meeting => context.Meetings.AddOrUpdate(meeting));
context.SaveChanges();
}
if (!context.Statuses.Any()) {
var statuses = new List<Status> {
new Status{Name = "OK"},
new Status {Name = "NOT_OK"}
};
statuses.ForEach(status => context.Statuses.AddOrUpdate(status));
context.SaveChanges();
}
//Users Seeding
System.Diagnostics.Debug.WriteLine("BEFORE " + !context.Users.Any());
if (!context.Users.Any()) {
System.Diagnostics.Debug.WriteLine("INSIDE");
var hasher = new PasswordHasher();
try {
var users = new List<ApplicationUser> {
new ApplicationUser{PasswordHash = hasher.HashPassword("TestPass44!"), Email = "informatyka4444@wp.pl", UserName = "informatyka4444@wp.pl"},
new ApplicationUser{PasswordHash = hasher.HashPassword("TestPass44!"), Email = "informatyka4445@wp.pl", UserName = "informatyka4445@wp.pl"}
};
users.ForEach(user => context.Users.AddOrUpdate(user));
context.SaveChanges();
} catch (DbEntityValidationException e) {
System.Diagnostics.Debug.WriteLine("EXC: ");
foreach (DbEntityValidationResult result in e.EntityValidationErrors) {
foreach (DbValidationError error in result.ValidationErrors) {
System.Diagnostics.Debug.WriteLine(error.ErrorMessage);
}
}
}
}
}
}
}
You have to get the current manager from the context:
var manager = HttpContext.Current.GetOwinContext().GetUserManager<ApplicationUserManager>();
Be sure to inlude the namespace for this:
using Microsoft.AspNet.Identity.Owin;
Using this manager instance, you should be able to create a user correctly.
来源：https://stackoverflow.com/questions/25354751/no-users-have-been-created-during-seed-method-using-usermanager-in-asp-net-mvc