Breaking Changes. Upgrade Script in Sql directory. Deployed

Tanshu.Accounts.Contracts/Data Contracts/Auth/Group.cs

@@ -2,12 +2,14 @@
 using System.Runtime.Serialization;
 using FluentNHibernate.Mapping;
 using System.Collections.Generic;
+using Tanshu.Accounts.Contracts;
 
 namespace Tanshu.Accounts.Entities.Auth
 {
     public class Group
     {
         public virtual int GroupID { get; set; }
+        [NotNull, Unique]
         public virtual string Name { get; set; }
         public virtual IList<RoleGroup> RoleGroups { get; set; }
         public virtual IList<UserGroup> UserGroups { get; set; }

Tanshu.Accounts.Contracts/Data Contracts/Auth/Role.cs

@@ -2,12 +2,14 @@
 using System.Runtime.Serialization;
 using FluentNHibernate.Mapping;
 using System.Collections.Generic;
+using Tanshu.Accounts.Contracts;
 
 namespace Tanshu.Accounts.Entities.Auth
 {
     public class Role
     {
         public virtual int RoleID { get; set; }
+        [NotNull, Unique]
         public virtual string Name { get; set; }
         public virtual IList<RoleGroup> Groups { get; set; }
         

Tanshu.Accounts.Contracts/Data Contracts/Auth/RoleGroup.cs

@@ -1,13 +1,16 @@
 using System;
 using System.Runtime.Serialization;
 using FluentNHibernate.Mapping;
+using Tanshu.Accounts.Contracts;
 
 namespace Tanshu.Accounts.Entities.Auth
 {
     public class RoleGroup
     {
         public virtual int RoleGroupID { get; set; }
+        [NotNull]
         public virtual Role Role { get; set; }
+        [NotNull]
         public virtual Group Group { get; set; }
     }
 }

Tanshu.Accounts.Contracts/Data Contracts/Auth/UserBO.cs

@@ -2,14 +2,19 @@
 using System.Runtime.Serialization;
 using FluentNHibernate.Mapping;
 using System.Collections.Generic;
+using Tanshu.Accounts.Contracts;
 
 namespace Tanshu.Accounts.Entities.Auth
 {
     public class User
     {
         public virtual int UserID { get; set; }
+        [Unique] [NotNull]
         public virtual string Name { get; set; }
+        public virtual string MsrString { get; set; }
+        [NotNull]
         public virtual string Password { get; set; }
+        [NotNull]
         public virtual bool LockedOut { get; set; }
         public virtual IList<UserGroup> UserGroups { get; set; }
         public User()

Tanshu.Accounts.Contracts/Data Contracts/Auth/UserGroup.cs

@@ -1,13 +1,16 @@
 using System;
 using System.Runtime.Serialization;
 using FluentNHibernate.Mapping;
+using Tanshu.Accounts.Contracts;
 
 namespace Tanshu.Accounts.Entities.Auth
 {
     public class UserGroup
     {
         public virtual int UserGroupID { get; set; }
+        [NotNull]
         public virtual User User { get; set; }
+        [NotNull]
         public virtual Group Group { get; set; }
     }
 }