Pridávanie nákupov v aplikácii do vášho projektu

Tento sprievodca vám ukáže, ako pridať nákupy v aplikácii do vášho exportovaného projektu hyperPad. Pred pokračovaním si prečítajte všetky požiadavky nižšie.

Požiadavky

• Musíte mať Mac počítač, aby ste mohli exportovať svoj projekt a pridať nákupy v aplikácii do vášho exportovaného projektu.
• Musíte mať cocoapods nainštalovaný na Macu. Ak nemáte nainštalovaný cocoapods na vašom Macu, postupujte podľa pokynov tu.
• Musíte mať nainštalovanú aplikáciu Terminál na vašom Macu.
• Musíte mať nainštalovanú aplikáciu textový editor na vašom Macu.

Postup

1. Pridajte pod 'SwiftyStoreKit' do zoznamu podov v súbore Podfile vo vašom exportovanom projekte pomocou textového editora.
2. V termináli spustite pod install. Môže to chvíľu trvať, tak chvíľu vydržte!
3. Nahraďte obsah súboru HPSwift.swift nasledovným súborom

//
// HPSwift.swift
// hyperPad-Project
//
// Created by Hamed Saadat on 2019-08-07.
//

import Foundation
import SwiftyStoreKit

@objc class HPSwift: NSObject {
    fileprivate var _behaviours: HPBehaviours? = nil
    @objc var behaviours: HPBehaviours? {
        get {
            return _behaviours
        }

        set(behaviours) {_behaviours = behaviours

            SwiftyStoreKit.completeTransactions(atomically: true) { purchases in
                for purchase in purchases {
                    switch purchase.transaction.transactionState {
                    case .purchased, .restored:
                        if purchase.needsFinishTransaction {
                            // Deliver content from server, then:
                            SwiftyStoreKit.finishTransaction(purchase.transaction)
                        }
                        // Unlock content
                        behaviours?.broadcastValue(purchase.productId as NSString, withKey: "purchaseComplete")

                    case .failed, .purchasing, .deferred:
                        behaviours?.broadcastValue(purchase.productId as NSString, withKey: "purchaseError")
                        break // do nothing
                    @unknown default:
                        break
                    }
                }
            }

            behaviours?.addReceiveKey("restorePurchases", onReceive: { (receiveValue) in
                SwiftyStoreKit.restorePurchases(atomically: true) { results in
                    if results.restoreFailedPurchases.count > 0 {
                        behaviours?.broadcastValue("Restore Failed: \(results.restoreFailedPurchases)" as NSString, withKey: "purchaseError")
                    }
                    else if results.restoredPurchases.count > 0 {
                        results.restoredPurchases.forEach { (purchase) in
                            behaviours?.broadcastValue(purchase.productId as NSString, withKey: "purchaseComplete")
                        }
                    }
                    else {
                        print("Nothing to Restore")
                    }
                }
            })

            /*
             Add Behaviour functionality here
            */

            behaviours?.addReceiveKey("purchase", onReceive: { (recieveValue) in
                 // handle in app purchase logic! //
                    SwiftyStoreKit.purchaseProduct("INSERT_PURCHASE_IDENTIFIER_HERE_OR_USE_recieveValue", quantity: 1, atomically: true) { result in
                        switch result {
                        case .success(let purchase):
                            behaviours?.broadcastValue(purchase.productId as NSString, withKey: "purchaseComplete")
                        case .error(let error):
                            var message = ""
                            switch error.code {
                            case .unknown: message = "Unknown error. Please contact support"
                            case .clientInvalid: message = "Not allowed to make the payment"
                            case .paymentCancelled: break
                            case .paymentInvalid: message = "The purchase identifier was invalid"
                            case .paymentNotAllowed: message = "The device is not allowed to make the payment"
                            case .storeProductNotAvailable: message = "The product is not available in the current storefront"
                            case .cloudServicePermissionDenied: message = "Access to cloud service information is not allowed"
                            case .cloudServiceNetworkConnectionFailed: message = "Could not connect to the network"
                            case .cloudServiceRevoked: message = "User has revoked permission to use this cloud service"
                            default: message = ((error as NSError).localizedDescription)
                            }
                            behaviours?.broadcastValue(message as NSString, withKey: "purchaseFailed")
                        }
                    }
            })
        }
    }

}