public static dynamic CreateSession(string userName, string password, string connectionId)
{
try {
bool hasManySessions = false;
var session = new Session {
UserName = userName,
ConnectionId = connectionId,
Password = password
};
var ctx = Proxy.Connect("kodemo");
ctx.Sessions.Insert(session);
var match = ctx.Users.FindByUserName(userName);
//Check if user has many sessions open
var query = ctx.Sessions.FindAllByUserName(userName);
if (query != null)
hasManySessions = query.ToList().Count > 1;
if(match == null && !string.IsNullOrWhiteSpace(password))
ctx.Users.Insert(new {
UserName = session.UserName,
Password = session.Password,
DateCreated = DateTime.Now.ToString()
});
return new {
UserName = userName,
hasManyOpenSessions = hasManySessions
};
} catch{
return null;
}
}
public void CreateUserSession(Session chatSession)
{
var result = UserBroker.CreateSession(chatSession.UserName, chatSession.Password, Context.ConnectionId);
if(result != null && !string.IsNullOrEmpty(chatSession.UserName)){
Clients[Context.ConnectionId].setCredentials(chatSession.UserName);
Clients[Context.ConnectionId].sendMeMessage("System: ", "Your session was successfully created");
if(!result.hasManyOpenSessions)
Clients.broadcast(string.Format("{0} just joined the chat room",chatSession.UserName));
}else{
Clients[Context.ConnectionId].sendMeMessage("System", "Error creating your session");
}
}
public static bool SigIn(Session session)
{
var ctx = Proxy.Connect("kodemo");
try {
var match = ctx.Users.FindByUserName(session.UserName);
if (match == null)
return false;
else
return ((Session)match).Password.Equals(session.Password);
} catch{
return false;
}
}
public void SignIn(Session chatSession)
{
var success = UserBroker.SigIn(chatSession);
if (success)
CreateUserSession(chatSession);
}