public User Authenticate(string facebookAccessToken)
{
GameNickEntities entities = new GameNickEntities();
FacebookClient fbclient = new FacebookClient(facebookAccessToken);
dynamic me = fbclient.Get("me");
long myId = (long)Convert.ToUInt64(me.id.ToString());
var exists = from users in entities.Users
where users.FacebookID == myId
select users;
if (exists.Count() > 0)
{
exists.First().Name = me.name;
exists.First().FacebookAccessToken = facebookAccessToken;
exists.First().GameNickAccessToken = Guid.NewGuid();
entities.SaveChanges();
User _me = exists.First();
_me.Status.Load();
_me.GameNicks.Load();
return _me;
}
// ReSharper disable RedundantIfElseBlock
else
// ReSharper restore RedundantIfElseBlock
{
User user = User.CreateUser(myId, 0);
user.Name = me.name;
// check that the ID is updated to a new unique value when it's added
entities.AddToUsers(user);
entities.SaveChanges();
// todo: update the userID before returing it
return entities.Users.First(u => u.FacebookID == myId);//user;
}
}
public User AddGameNick(User accessToken, GameNick gameNick)
{
GameNickEntities entities = new GameNickEntities();
if (IsAuthenticated(accessToken, entities))
{
if( (gameNick.UserID == accessToken.ID)
&& (gameNick.GameID > 0)
&& (gameNick.Name != string.Empty))
{
entities.AddToGameNicks(gameNick);
entities.SaveChanges();
return GetMe(entities, accessToken.ID);
}
else
{
throw new InvalidDataException();
}
}
throw new SecurityAccessDeniedException();
}
public long CreateEvent(User accessToken, GamingEvent eventInfo, List<User> inviteList)
{
GameNickEntities entities = new GameNickEntities();
if (IsAuthenticated(accessToken, entities))
{
FacebookClient facebookClient = new FacebookClient(accessToken.FacebookAccessToken);
Dictionary<string, object> createEventParameters = new Dictionary<string, object>();
createEventParameters.Add("name", eventInfo.Name);
createEventParameters.Add("start_time", eventInfo.StartTime.ToString());
createEventParameters.Add("end_time", eventInfo.EndTime.ToString());
createEventParameters.Add("owner", accessToken.FacebookID.ToString());
createEventParameters.Add("privacy", "OPEN");
createEventParameters.Add("description", eventInfo.Description);
try
{
dynamic result = facebookClient.Post("me/events", createEventParameters);
if (result != null)
{
long eventId = (long) Convert.ToInt64(result["id"].ToString());
if (inviteList != null)
if(inviteList.Count > 0)
{
string inviteString = "/invited?users=";
for (int i = 0; i < inviteList.Count(); i++)
{
inviteString += inviteList[i].FacebookID.ToString();
if (i < inviteList.Count() - 1)
// don't add a , at the end
inviteString += ",";
}
dynamic inviteResult =
facebookClient.Post(eventId.ToString() + inviteString);
}
// add event to database
Event eEvent = Event.CreateEvent(0, eventInfo.Event.GameID, eventId);
entities.AddToEvents(eEvent);
entities.SaveChanges();
return eventId;
}
}
catch (Exception e)
{
throw;
}
throw new Exception();
}
throw new SecurityAccessDeniedException();
}
public User UpdateStatus(User accessToken, int gameNickId, string status)
{
GameNickEntities entities = new GameNickEntities();
if (IsAuthenticated(accessToken, entities))
{
try
{
Status newStatus = Status.CreateStatus(0, gameNickId, status, accessToken.ID);
entities.AddToStatus(newStatus);
entities.SaveChanges();
return GetMe(entities, accessToken.ID);
}
catch (Exception exception)
{
throw;
}
}
throw new SecurityAccessDeniedException();
}
public User RemoveGameNick(User accessToken, GameNick gameNick)
{
GameNickEntities entities = new GameNickEntities();
if (IsAuthenticated(accessToken, entities))
{
entities.Attach(gameNick);
entities.DeleteObject(gameNick);
entities.SaveChanges();
return GetMe(entities, accessToken.ID);
}
throw new SecurityAccessDeniedException();
}
