46.15 Modifying the Intent Handler Code

Now that the intent definition is complete and the classes have been auto-generated by Xcode, the intent handler needs to be modified to implement the BuyStockIntentHandling protocol.

Edit the IntentHandler.swift file and make the following changes:

import Intents

 

class IntentHandler: INExtension, BuyStockIntentHandling {

    

    override func handler(for intent: INIntent) -> Any {

 

        guard intent is BuyStockIntent else {

            fatalError("Unknown intent type: \(intent)")

        }

 

        return self

    }

 

    func handle(intent: BuyStockIntent,

       completion...