流程梳理
內購思維導圖
一、內購類型介紹
iap.png
這四種內購，使用過消耗型商品以及自動續期訂閱類型，接入方式以及驗證方式基本一致，自動續訂要關注的點有點多，其中免費試用期，用戶取消訂閱，以及恢復訂閱（自動續訂蘋果強制要求有恢復按鈕）。
二、內購流程
1.創建商品
內購商品信息.png
內購設置信息.png
內購審核樣式.png
2.App Store Connect????用戶和訪問????沙盒右邊添加沙盒測試人員
沙盒測試賬號.png
3.協議、稅務和銀行業務（需要在測試之前填寫，不然喚起支付的回調里拿不到內購商品信息）
協議、稅務和銀行業務.png
協議狀態.png
銀行信息.png
稅務.png
4.代碼調試
步驟如下：
- 獲取商品列表，從app內讀取或者從自己服務器讀??；
- 用戶選擇了商品，喚起支付請求，收到購買完成的回調；
- 購買流程結束后，向服務器發起驗證憑證，以及發放虛擬商品（
驗證時開發階段需要用沙盒環境，蘋果推薦使用App Store環境，當返回21007時再進行沙盒環境驗證）； - 服務端認證分為4步
- 接受iOS端發來的購買憑證；
- 判斷憑證是否已存在或驗證過，然后存儲該憑證；
- 將該憑證發送都蘋果的服務器驗證，并將驗證結果返回給客戶端；（
考慮到網絡異常情況，服務器的驗證應該是一個可恢復的隊列，如果網絡失敗了，應該進行重試。 簡單來說就是將該購買憑證用Base64編碼，然后POST給蘋果的驗證服務器，蘋果將驗證結果以JSON形式返回）
#import "OpenMemberManager.h"
#import <StoreKit/StoreKit.h>
#define kMoonGuardianMemberOfMonth @"com.plw.moonGuardian_vip_month"
#define kMoonGuardianMemberOfQuarter @"com.plw.moonGuardian_vip_quarter"
#define kMoonGuardianMemberOfYear @"com.plw.moonGuardian_vip_year"
#define IAPshareSecret @"946af2dda1874a8fbd1dc5beec78fe48"
#define SandboxVerifyReceipt @"https://sandbox.itunes.apple.com/verifyReceipt"
#define AppstoreVerifyReceipt @"https://buy.itunes.apple.com/verifyReceipt"
@interface OpenMemberManager ()<SKProductsRequestDelegate, SKPaymentTransactionObserver>
@property (nonatomic, strong) SKProductsRequest *request;
@property (nonatomic, copy) NSString * productID; // 訂閱商品ID
@property (nonatomic, strong) MBProgressHUD *hudProgress;
@property (nonatomic, assign) IAPType iapType; // 當前購買類型
@property (nonatomic, copy) void(^Subscribe)(void); // 內購回調
@property (nonatomic, assign) BOOL verifyVip; // 是否開始驗證
@property (nonatomic, assign) BOOL isSubscribing; // 正在進行訂閱操作
@property (nonatomic, assign) BOOL isRestoring; // 正在進行還原操作
@end
@implementation OpenMemberManager
+ (instancetype)sharedInstance {
static OpenMemberManager * manager = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [[OpenMemberManager alloc] init];
[manager startPaymentConfig];
});
return manager;
}
- (void)startPaymentConfig {
self.verifyVip = NO;
self.isSubscribing = NO;
self.isRestoring = NO;
//一定要 開啟內購檢測
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[[UIApplication sharedApplication] keyWindow] addSubview:self.hudProgress];
}
// 恢復方法
- (void)restoreAction {
//調起蘋果內購恢復接口
[self.hudProgress showAnimated:YES];
[[SKPaymentQueue defaultQueue] restoreCompletedTransactions];
self.isRestoring = YES;
self.isSubscribing = NO;
}
// 訂閱方法
- (void)subscribeAction:(IAPType)iapType handle:(void(^)(void))result {
self.iapType = iapType;
self.Subscribe = result;
self.verifyVip = NO;
self.isSubscribing = YES;
self.isRestoring = NO;
NSString *proID;
switch (iapType) {
case IAPTypeOfMonth:
proID = kMoonGuardianMemberOfMonth;
break;
case IAPTypeOfQuarter:
proID = kMoonGuardianMemberOfQuarter;
break;
case IAPTypeOfYear:
proID = kMoonGuardianMemberOfYear;
break;
default:
break;
}
if ([SKPaymentQueue canMakePayments]) {
self.productID = proID;
[self requestProductData:proID];
}else{
dispatch_async(dispatch_get_main_queue(), ^{
[PLWToast showCenterWithText:@"不允許程序內付費"];
});
}
}
// 收到請求信息
- (void)requestProductData:(NSString *)productID{
NSLog(@"-------------請求對應的產品信息----------------");
[self.hudProgress showAnimated:YES];
self.hudProgress.label.text = @"加載內購信息...";
NSArray *product = [[NSArray alloc] initWithObjects:productID,nil];
NSSet *nsset = [NSSet setWithArray:product];
_request = [[SKProductsRequest alloc]initWithProductIdentifiers:nsset];
_request.delegate = self;
[_request start];
}
// 收到返回信息
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response{
NSArray *product = response.products;
if (product.count == 0) {
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
[PLWToast showCenterWithText:@"購買失敗"];
});
return;
}
SKProduct *prod = nil;
for (SKProduct *pro in product) {
if ([pro.productIdentifier isEqualToString:self.productID]) {
prod = pro;
}
}
// 發送購買請求
if (prod != nil) {
dispatch_async(dispatch_get_main_queue(), ^{
self.hudProgress.label.text = @"喚起支付...";
});
SKPayment *payment = [SKPayment paymentWithProduct:prod];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
}
// 失敗回調
- (void)request:(SKRequest *)request didFailWithError:(NSError *)error{
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
[PLWToast showCenterWithText:@"購買失敗"];
});
}
// 支付后的反饋信息
- (void)requestDidFinish:(SKRequest *)request{
dispatch_async(dispatch_get_main_queue(), ^{
self.hudProgress.label.text = @"";
});
}
// 監聽購買結果
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray<SKPaymentTransaction *> *)transactions{
for (SKPaymentTransaction *tran in transactions) {
switch (tran.transactionState) {
case SKPaymentTransactionStatePurchased: // 交易完成
if (tran.originalTransaction) { // 如果是自動續費的訂單originalTransaction會有內容
NSLog(@"自動續費的訂單originalTransaction會有內容");
} else { // 普通購買，以及 第一次購買 自動訂閱
NSLog(@"普通購買，以及 第一次購買 自動訂閱");
}
[self verifyPurchaseWithPaymentTransactionWith:tran];
break;
case SKPaymentTransactionStatePurchasing: { //
dispatch_async(dispatch_get_main_queue(), ^{
self.hudProgress.label.text = @"加載中...";
});
NSLog(@"商品已經添加進列表");
}
break;
case SKPaymentTransactionStateRestored: {
NSLog(@"已經購買過商品");
if (!self.verifyVip) { // 驗證一次，已購商品會有多個，避免重復驗證
self.verifyVip = YES;
[self verifyPurchaseWithPaymentTransactionWith:tran];
} else {
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
});
[[SKPaymentQueue defaultQueue] finishTransaction:tran];
}
break;
}
case SKPaymentTransactionStateFailed:{
NSLog(@"購買失敗");
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
[PLWToast showCenterWithText:@"購買失敗"];
});
[[SKPaymentQueue defaultQueue] finishTransaction:tran];
break;
}
default: {
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
});
break;
}
}
}
}
- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error API_AVAILABLE(ios(3.0), macos(10.7), watchos(6.2)) {
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
[PLWToast showCenterWithText:@"恢復失敗"];
});
}
// Sent when all transactions from the user's purchase history have successfully been added back to the queue.
- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue API_AVAILABLE(ios(3.0), macos(10.7), watchos(6.2)) {
dispatch_async(dispatch_get_main_queue(), ^{
[self.hudProgress hideAnimated:YES];
});
}
/**
* 驗證購買，避免越獄軟件模擬蘋果請求達到非法購買問題
*
*/
-(void)verifyPurchaseWithPaymentTransactionWith:(SKPaymentTransaction *)tran{
WeakSelf
dispatch_async(dispatch_get_main_queue(), ^{
dispatch_async(dispatch_get_main_queue(), ^{
self.hudProgress.label.text = @"驗證內購信息";
});
});
NSURL *receiptUrl=[[NSBundle mainBundle] appStoreReceiptURL];
NSData *receiptData=[NSData dataWithContentsOfURL:receiptUrl];
NSString *receiptString = [receiptData base64EncodedStringWithOptions:NSDataBase64EncodingEndLineWithLineFeed];
if (!receiptString) {
dispatch_async(dispatch_get_main_queue(), ^{
[weakSelf.hudProgress hideAnimated:YES];
});
return;
}
[LoginManager iapVerifyRecipt:receiptString productId:self.productID result:^(NSDictionary * _Nullable resultDic) {
[[SKPaymentQueue defaultQueue] finishTransaction:tran];
dispatch_async(dispatch_get_main_queue(), ^{
[weakSelf.hudProgress hideAnimated:YES];
});
if ([resultDic getInteger:@"code"] == 200) { // 訂閱成功
if (weakSelf.Subscribe) {
weakSelf.Subscribe();
}
[DeviceControlManager flurryLogEvent:@"App_open_vip_success" withParameters:@{}];
} else {
[DeviceControlManager flurryLogEvent:@"App_open_vip_failure" withParameters:@{@"msg" : [resultDic getString:@"msg"]}];
}
} error:^(NSError * _Nonnull error) {
[[SKPaymentQueue defaultQueue] finishTransaction:tran];
}];
}
- (void)analysisInAppPurchasedData:(NSDictionary *)iapDic type:(IAPType)iapType {
}
#pragma mark - Getter
- (MBProgressHUD *)hudProgress {
if (!_hudProgress) {
_hudProgress = [[MBProgressHUD alloc] init];
}
return _hudProgress;
}
@end
