| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "FIAPRequestHandler.h" |
| #import <StoreKit/StoreKit.h> |
| |
| #pragma mark - Main Handler |
| |
| @interface FIAPRequestHandler () <SKProductsRequestDelegate> |
| |
| @property(copy, nonatomic) ProductRequestCompletion completion; |
| @property(strong, nonatomic) SKRequest *request; |
| |
| @end |
| |
| @implementation FIAPRequestHandler |
| |
| - (instancetype)initWithRequest:(SKRequest *)request { |
| self = [super init]; |
| if (self) { |
| self.request = request; |
| request.delegate = self; |
| } |
| return self; |
| } |
| |
| - (void)startProductRequestWithCompletionHandler:(ProductRequestCompletion)completion { |
| self.completion = completion; |
| [self.request start]; |
| } |
| |
| - (void)productsRequest:(SKProductsRequest *)request |
| didReceiveResponse:(SKProductsResponse *)response { |
| if (self.completion) { |
| self.completion(response, nil); |
| // set the completion to nil here so self.completion won't be triggered again in |
| // requestDidFinish for SKProductRequest. |
| self.completion = nil; |
| } |
| } |
| |
| - (void)requestDidFinish:(SKRequest *)request { |
| if (self.completion) { |
| self.completion(nil, nil); |
| } |
| } |
| |
| - (void)request:(SKRequest *)request didFailWithError:(NSError *)error { |
| if (self.completion) { |
| self.completion(nil, error); |
| } |
| } |
| |
| @end |