public static MembershipUser FindUserByPredicate(this Expression <Func <DataAccess.Login, bool> > predicate)
{
MembershipUser membershipUser = null;
using (var db = new DataAccess.CSSDataContext())
{
var login = db.Logins.FirstOrDefault(predicate);
if (login != null)
{
membershipUser = MembershipUserUtility.CreateMembershipUserFromLogin(login);
}
}
return(membershipUser);
}
public static MembershipUserCollection FindUsersByPredicate(this Expression <Func <DataAccess.Login, bool> > predicate, int pageIndex, int pageSize, out int totalRecords)
{
MembershipUserCollection returnValue = new MembershipUserCollection();
totalRecords = 0;
using (var db = new DataAccess.CSSDataContext())
{
var logins = db.Logins.Where(predicate);
totalRecords = logins.Count();
foreach (var login in logins.Skip(pageIndex * pageSize).Take(pageSize))
{
returnValue.Add(MembershipUserUtility.CreateMembershipUserFromLogin(login));
}
}
return(returnValue);
}
public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status)
{
string passwordHash = Allegiance.CommunitySecuritySystem.Common.Utility.Encryption.SHA256Hash(password);
DataAccess.Identity identity = null;
using (var db = new DataAccess.CSSDataContext())
{
if (DataAccess.Login.FindLoginByUsername(db, username) != null)
{
status = System.Web.Security.MembershipCreateStatus.DuplicateUserName;
return(null);
}
if (DataAccess.Alias.ListAliases(db, username).Count > 0)
{
status = System.Web.Security.MembershipCreateStatus.UserRejected;
return(null);
}
if (DataAccess.Identity.TryCreateIdentity(db, username, passwordHash, email, out identity) == true)
{
db.SubmitChanges();
}
if (identity != null)
{
DataAccess.Login createdLogin = DataAccess.Login.FindLoginByUsername(db, username);
if (createdLogin != null)
{
status = System.Web.Security.MembershipCreateStatus.Success;
return(MembershipUserUtility.CreateMembershipUserFromLogin(createdLogin));
}
}
}
status = System.Web.Security.MembershipCreateStatus.ProviderError;
return(null);
}
