narsil/Tanshu.Accounts.Repository/BusinessLayer/UserBI.cs

using System;
using System.Collections.Generic;
using NHibernate;
using Tanshu.Accounts.Entities.Auth;


namespace Tanshu.Accounts.Repository
{
    public class UserBI : FluentGenericBase<User>
    {
        public UserBI()
            : base()
        { }
        public UserBI(bool beginTransaction)
            : base(beginTransaction)
        { }
        public UserBI(ISession session)
            : base(session)
        { }
        public UserBI(ISession session, bool beginTransaction)
            : base(session, beginTransaction)
        { }

        public IList<User> GetFilteredUsers(Dictionary<string, string> filter)
        {
            return Query()
                .WhereRestrictionOn(x => x.Name).IsLike(string.Format("%{0}%", filter["Name"]))
                .List();
        }
        public bool ChangePassword(User userData, string newPassword)
        {
            var dbUser = Get(x => x.Name == userData.Name && x.Password == userData.Password);
            if (dbUser == null)
                return false;
            dbUser.Password = newPassword;
            Session.Update(dbUser);
            return true;
        }
        public User ValidateUser(string name, string password)
        {
            return Get(x => x.Name == name && x.Password == password);
        }
        public User MsrValidateUser(string msrString)
        {
            return Get(x => x.MsrString == msrString);
        }
        public IList<User> ListActive(DateTime startDate, DateTime finishDate)
        {
            const string query = @"
select distinct(u) from Voucher v
inner join v.User u
where v.Date >= :startDate and v.Date <= :finishDate
order by u.Name";
            return Session.CreateQuery(query)
                .SetParameter("startDate", startDate)
                .SetParameter("finishDate", finishDate)
                .List<User>();
        }
    }
}