/// <summary>
/// If the recipient is null, then the message will be sent to all users.
/// </summary>
/// <param name="db"></param>
/// <param name="subject"></param>
/// <param name="message"></param>
/// <param name="recipient"></param>
/// <param name="sendDate"></param>
/// <param name="sender"></param>
static public void NewMessage(CSSDataContext db, string subject, string message, string recipient, DateTime sendDate, Alias sender)
{
Group group = null;
if (recipient != null)
{
group = db.Groups.FirstOrDefault(g => g.Name == recipient);
if (group == null)
{
throw new Exception("Could not find associated group.");
}
}
var msg = new GroupMessage()
{
Subject = subject,
Message = message,
Group = group,
DateCreated = DateTime.Now,
DateExpires = DateTime.Now.AddYears(1), //Leaving at one year until discussion
DateToSend = sendDate,
SenderAliasId = sender.Id
};
if (recipient != null)
{
var aliases = db.Group_Alias_GroupRoles
.Where(g => g.GroupId == group.Id);
foreach (var alias in aliases)
{
msg.GroupMessage_Alias.Add(new GroupMessage_Alias()
{
AliasId = alias.AliasId,
DateViewed = null
});
}
}
db.GroupMessages.InsertOnSubmit(msg);
db.SubmitChanges();
}
public static System.Web.Security.MembershipCreateStatus TryCreateIdentity(CSSDataContext db, string username, string password, string email, out Identity createdIdentity)
{
createdIdentity = null;
if (BadWords.ContainsBadWord(username) == true)
{
return(System.Web.Security.MembershipCreateStatus.UserRejected);
}
foreach (char letter in username.ToArray())
{
if (Char.IsLetterOrDigit(letter) == false && letter != '_')
{
return(System.Web.Security.MembershipCreateStatus.UserRejected);
}
}
if (username.Length < 3 || username.Length > 17)
{
return(System.Web.Security.MembershipCreateStatus.UserRejected);
}
Identity newIdentity = new Identity();
newIdentity.DateLastLogin = DateTime.Now;
newIdentity.LastGlobalMessageDelivery = DateTime.Now;
// See if the login belongs to this user.
var login = Login.FindLoginByUsernameOrCallsign(db, username, password);
if (login == null)
{
// See if the login belongs to any user.
if (db.Logins.FirstOrDefault(p => p.Username == username) != null)
{
return(System.Web.Security.MembershipCreateStatus.DuplicateUserName);
}
if (db.Alias.FirstOrDefault(p => p.Callsign == username) != null)
{
return(System.Web.Security.MembershipCreateStatus.DuplicateUserName);
}
// login is available, create a new one.
login = new Login()
{
Username = username,
Password = PasswordHash.CreateHash(password),
Email = email,
DateCreated = DateTime.Now
};
}
string callsignWithTags = username;
Alias existingAlias = null;
var aliasValidateResult = Alias.ValidateUsage(db, login, false, password, ref callsignWithTags, out existingAlias);
if (aliasValidateResult == CheckAliasResult.InvalidLegacyPassword)
{
return(System.Web.Security.MembershipCreateStatus.InvalidPassword);
}
else if (Alias.ValidateUsage(db, login, false, password, ref callsignWithTags, out existingAlias) != CheckAliasResult.Available)
{
return(System.Web.Security.MembershipCreateStatus.InvalidUserName);
}
List <Alias> aliases = Alias.ListAliases(db, username);
// Make sure no one else has this username as an alias.
if (aliases.Count > 0)
{
return(System.Web.Security.MembershipCreateStatus.DuplicateUserName);
}
var alias = new Alias()
{
Callsign = username,
DateCreated = DateTime.Now,
IsDefault = true,
IsActive = true
};
login.Aliases.Add(alias);
newIdentity.Logins.Add(login);
login.Lobby_Logins.Add(new Lobby_Login()
{
Lobby = db.Lobbies.First(p => p.Name == "Production")
});
db.Identities.InsertOnSubmit(newIdentity);
// Must be done by the caller.
//db.SubmitChanges();
createdIdentity = newIdentity;
return(System.Web.Security.MembershipCreateStatus.Success);
}
/// <summary>
/// Find the account associated with the input alias.
/// </summary>
private static Login FindLoginByCallsign(CSSDataContext db, string callsign)
{
string cleanCallsign = Alias.GetCallsignFromStringWithTokensAndTags(db, callsign);
return(db.Logins.FirstOrDefault(p => p.Aliases.Any(q => q.Callsign == cleanCallsign)));
}