NHibernate / Fluent NHibernate

Where Clause in Many-to-Many relationship

Filter results based on child property value using lambda expression

public class UserOverrides : IAutoMappingOverride<User>
{
    public void  Override(AutoMapping<User> mapping)
    {
        mapping.HasManyToMany(x => x.Accounts)
            .Table("UserAccounts")
            .ChildWhere(x => x.IsActive);
    }
}

Generic DeleteAll method to delete all records of a specific type

public class Repository<T> : IRepository<T>
{
    public void DeleteAll()
    {
        SessionProvider.GetCurrentSession().CreateQuery("DELETE FROM " + typeof(T).ToString()).ExecuteUpdate();
    }
}