I am working on a chat app using Swift, and cocoa pods and I keep getting this issue. It says no such module JSQMessagesViewController, and the pod file is set up just like the tutorial wants me to do it. If you need me to show you the pod file just let me know and I will put it in there.
Thanks Luc
Here is the code.
import UIKit
import JSQMessagesViewController
import syncano_ios
let syncanoChannelName = "messages"
class ViewController: JSQMessagesViewController {
let syncano = Syncano.sharedInstanceWithApiKey("7f5312e4808d69df6bd258b444b13d5d5956c15d", instanceName: "small-waterfall-9948")
let channel = SCChannel(name: syncanoChannelName)
let incomingBubble = JSQMessagesBubbleImageFactory().incomingMessagesBubbleImageWithColor(UIColor(red: 10/255, green: 180/255, blue: 230/255, alpha: 1.0))
let outgoingBubble = JSQMessagesBubbleImageFactory().outgoingMessagesBubbleImageWithColor(UIColor.lightGrayColor())
var messages = [JSQMessage]()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
self.setup()
self.downloadNewestMessagesFromSyncano()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func reloadMessagesView() {
self.collectionView?.reloadData()
}
}
//MARK - Setup
extension ViewController {
func addDemoMessages() {
for i in 1...10 {
let sender = (i%2 == 0) ? "Server" : self.senderId
let messageContent = "Message nr. (i)"
let message = JSQMessage(senderId: sender, displayName: sender, text: messageContent)
self.messages += [message]
}
self.reloadMessagesView()
}
func setup() {
self.senderId = UIDevice.currentDevice().identifierForVendor?.UUIDString
self.senderDisplayName = UIDevice.currentDevice().identifierForVendor?.UUIDString
self.channel.delegate = self
self.channel.subscribeToChannel()
}
}
//MARK - Data Source
extension ViewController {
override func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return self.messages.count
}
override func collectionView(collectionView: JSQMessagesCollectionView!, messageDataForItemAtIndexPath indexPath: NSIndexPath!) -> JSQMessageData! {
let data = self.messages[indexPath.row]
return data
}
override func collectionView(collectionView: JSQMessagesCollectionView!, didDeleteMessageAtIndexPath indexPath: NSIndexPath!) {
self.messages.removeAtIndex(indexPath.row)
}
override func collectionView(collectionView: JSQMessagesCollectionView!, messageBubbleImageDataForItemAtIndexPath indexPath: NSIndexPath!) -> JSQMessageBubbleImageDataSource! {
let data = messages[indexPath.row]
switch(data.senderId) {
case self.senderId:
return self.outgoingBubble
default:
return self.incomingBubble
}
}
override func collectionView(collectionView: JSQMessagesCollectionView!, avatarImageDataForItemAtIndexPath indexPath: NSIndexPath!) -> JSQMessageAvatarImageDataSource! {
return nil
}
}
//MARK - Toolbar
extension ViewController {
override func didPressSendButton(button: UIButton!, withMessageText text: String!, senderId: String!, senderDisplayName: String!, date: NSDate!) {
let message = JSQMessage(senderId: senderId, senderDisplayName: senderDisplayName, date: date, text: text)
self.messages += [message]
self.sendMessageToSyncano(message)
self.finishSendingMessage()
}
override func didPressAccessoryButton(sender: UIButton!) {
}
}
//MARK - Syncano
extension ViewController {
func sendMessageToSyncano(message: JSQMessage) {
let messageToSend = Message()
messageToSend.text = message.text
messageToSend.senderId = self.senderId
messageToSend.channel = syncanoChannelName
messageToSend.other_permissions = .Full
messageToSend.saveWithCompletionBlock { error in
if (error != nil) {
//Super cool error handling
}
}
}
func downloadNewestMessagesFromSyncano() {
Message.please().giveMeDataObjectsWithCompletion { objects, error in
if let messages = objects as? [Message]! {
self.messages = self.jsqMessagesFromSyncanoMessages(messages)
self.finishReceivingMessage()
}
}
}
func jsqMessageFromSyncanoMessage(message: Message) -> JSQMessage {
let jsqMessage = JSQMessage(senderId: message.senderId, senderDisplayName: message.senderId, date: message.created_at, text: message.text)
return jsqMessage
}
func jsqMessagesFromSyncanoMessages(messages: [Message]) -> [JSQMessage] {
var jsqMessages : [JSQMessage] = []
for message in messages {
jsqMessages.append(self.jsqMessageFromSyncanoMessage(message))
}
return jsqMessages
}
}
//MARK - Channels
extension ViewController : SCChannelDelegate {
func addMessageFromNotification(notification: SCChannelNotificationMessage) {
let message = Message(fromDictionary: notification.payload)
if message.senderId == self.senderId {
//we don't need to add messages from ourselves
return
}
self.messages.append(self.jsqMessageFromSyncanoMessage(message))
self.finishReceivingMessage()
}
func updateMessageFromNotification(notification: SCChannelNotificationMessage) {
}
func deleteMessageFromNotification(notification: SCChannelNotificationMessage) {
}
func chanellDidReceivedNotificationMessage(notificationMessage: SCChannelNotificationMessage!) {
switch(notificationMessage.action) {
case .Create:
self.addMessageFromNotification(notificationMessage)
case .Delete:
self.deleteMessageFromNotification(notificationMessage)
case .Update:
self.updateMessageFromNotification(notificationMessage)
default:
break
}
}
}
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