public Authentication Login(LoginCredentials credentials)
{
var result = new Authentication();
var facebookCredentials = credentials as FacebookLoginCredentials;
if (facebookCredentials != null)
{
var facebookSession = new Facebook.FacebookClient(facebookCredentials.AccessToken);
dynamic me = facebookSession.Get("me");
var facebookUser = new FacebookUser
{
FacebookUserId = long.Parse(me["id"]),
UserName = me["username"]
};
result.UserId = _data.CheckOrInsertFacebookUser(facebookUser);
var session = StartSession(result.UserId);
result.Ticket = session.Key;
result.ValidTill = session.Value;
return result;
}
throw new NotImplementedException("Only facebook users are supported now");
}
public long CheckOrInsertFacebookUser(FacebookUser user)
{
var existingUser = _data.Users.SingleOrDefault(s => s.facebookId == user.FacebookUserId);
if (existingUser == null)
return InsertUser(user);
else
return existingUser.userId;
}
public long CheckOrInsertFacebookUser(FacebookUser user)
{
long id = 0;
if (_users.Any())
id = _users.Max(s => s.UserId) + 1;
user.UserId = id;
_users.Add(user);
return user.UserId;
}