Can you enable 'Database' and 'Model' logging as below and see if there are
any log messages printed out?
CBLManager.enableLogging("Database")
CBLManager.enableLogging("Model")
On Saturday, March 18, 2017 at 8:28:20 AM UTC-7, [email protected]
wrote:
>
>
>
> Recently, I started exploring couchbase lite mobile sdk for iOS. The sync
> server and gateway are also up and running. I am going through the couch
> chat sample. There are few questions:
>
> 1. I am checking the basic authentication (CBLAuthentication). What is the
> correct way to check authentication success ? Do we have to rely on the
> status of push / pull replication as reported in the notification
> corresponding to replication progress ? If Yes then which status should be
> used for this ? If No then what is the other way to do this ?
> 2. I am trying to create a simple chat application in iOS swift whose data
> model resembles that of couchchat. The database setup is also successful.
> The replication is also accomplished. The chat room model is as below:
>
> public class ChatRoom: CBLModel{ @NSManaged var title: String!
> @NSManaged var channel_id: String! @NSManaged var owners: [String]!
> @NSManaged var members: [String]!}
>
> Is above model structure correct ?
>
> Then I tried to create a chatroom based on loggedInusername & another user
> name as in the function
>
> public func chatRoom(forUser aUserName: String)->ChatRoom?{
> let chatRoomTitleToMatch = loggedInUserName + "_" + aUserName
> var chatRoom: ChatRoom? = nil
>
> //myChatRoomsQuery is also created prior to its use here
>
> if let existingChatRooms = myChatRoomsQuery?.rows{
> while let aRow = existingChatRooms.nextRow() {
> let existingRoom = ChatRoom(for: aRow.document!)
> if (existingRoom?.owners.contains(loggedInUserName)) == true
> || (existingRoom?.owners.contains(aUserName)) == true{
> chatRoom = existingRoom
> break
> }
> }
> }
> if chatRoom == nil {
> let aNewChatRoom = ChatRoom(forNewDocumentIn: self.database!)
> aNewChatRoom.title = chatRoomTitleToMatch
> aNewChatRoom.owners = [loggedInUserName,aUserName]
> aNewChatRoom.members = aNewChatRoom.owners
> aNewChatRoom.channel_id = aNewChatRoom.document?.documentID
> aNewChatRoom.type = "room"
> do{
> try aNewChatRoom.save()
> }catch{
> print("Encountered error: \(error) while saving chat room.")
> }
> chatRoom = aNewChatRoom
> }
> return chatRoom
> }
>
> But the room is not getting saved. Also there is no error returned in the
> save operation. What can be the probable issue ? The application has
> successfully connected to the database & push / pull replication has also
> occured.
>
> I have also registered the above model class (ChatRoom) as below:
>
> fileprivate func registerModelClasses(){
> self.database?.modelFactory?.registerClass("UserProfile", forDocumentType:
> "profile") self.database?.modelFactory?.registerClass("ChatRoom",
> forDocumentType: "room")}
>
>
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