Can't access model object data outside the alamofire request scope while populating api data

import Foundation
import Chatto
import ChattoAdditions
import SwiftyJSON
import Alamofire

class DemoChatMessageFactory {

public static var chats = [ChatModel]()

class func makeMessage(_ uid:String) -> DemoTextMessageModel{
print("uid makeMessage : \(uid)")
return self.makeMessageData(uid, isIncoming:false)
}

class func makeMessageData(_ uid: String,isIncoming:Bool) ->
DemoTextMessageModel{

if isIncoming == true{

return self.makeTextFinalMessage(uid, isIncoming:isIncoming)

} else {

return self.makeTextFinalMessage(uid, isIncoming: isIncoming)

}

}
public class func makeTextMessage(_ uid: String, isIncoming:
Bool,text:String) -> DemoTextMessageModel {

let messageModel = self.makeMessageModel(uid, isIncoming: isIncoming,
type: TextMessageModel.chatItemType)

let textMessageModel = DemoTextMessageModel(messageModel:messageModel,
text: text)

return textMessageModel

}

public class func makeTextFinalMessage(_ uid: String, isIncoming: Bool)
-> DemoTextMessageModel {

var text = String()
var uidInt = Int(uid)

print("string uid 121 \(uid)")
print("print is Incomming data or not 1: \(isIncoming)")
print("uid count :\(uid.count)")
let urlString = "[My message Api]"

Alamofire.request(urlString, method: .get).validate().responseJSON {
(response) -> Void in
if let value = response.data {

do {
let json = try JSON(data: value)
if let dictionnary = json.dictionaryObject {
if let messageArray = dictionnary["message"] as?[[String: Any]]
{

self.chats.removeAll()
for arr in messageArray {

self.chats.append(ChatModel(ChatListJSON: arr))

}

}

}

}catch {
print("cannot convert to Json")
}

}

print("print int 122 : \(uidInt!)")
print("Chat List Id DemoChatMessageFactory \(self.chats[uidInt!].chatId)")
print("chat message: \(String(describing: uidInt!)) th \(self.chats[uidInt!].chatMessage)")
self.textData = "\(self.chats[uidInt!].chatMessage)"

self.makeTextMessage(uid, isIncoming: isIncoming, text:self.textData) //Here I am bale to pass textData but ouside the Alamofire block can't access
}

//Here getting empty values
print("uid makeTextFinalMessage \(uid)")
print("in coming makeTextFinalMessage \(isIncoming)")
print("text makeTextFinalMessage \(text)")

//chat count also getting zero count
print("chat count final text\(chats.count)")

print("print chat count : \(self.chats.count)")

return self.makeTextMessage(uid, isIncoming: isIncoming, text:self.textData)

}

Start in DemoChatMessageFactory.makeTextFinalMessage and trace the Alamofire responseJSON callback alongside the immediate return from the method. Verify when chats and textData are populated, then check that the resulting DemoTextMessageModel contains the API message and that the chat count and indexed data are available at the point they are used.

Written by the indexing model from the issue text.