詳解 Auto-Renewable Subscription / Detailed Auto-Renewable Subscription

iOSDC2019におけるトークです。
https://fortee.jp/iosdc-japan-2019/proposal/723b458a-2b5d-41a1-bec5-2cd5ccf722c0

Transcript

1. ৄղ
   Auto-Renewable
   Subscription
   iOSDC Japan 2019
   2019/09/06
   גࣜձࣾϛΫγΟ ΈͯͶࣄۀ෦
   ϩΫωϜ @rockname
   

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2. ࣗݾ঺հ
   • גࣜձࣾϛΫγΟ
   • Ո଒ΞϧόϜΈͯͶ / ΞϓϦ։ൃάϧʔϓ

   iOS(Swift, obj-c) > Android(Kotlin, Java) == Rails(ruby)
   • VTuber͕޷͖
   • WWDC 2019 ࢀՃ͠·ͨ͠ ✈
   ϩΫωϜ@rockname
   

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3. ࠓ೔࿩͢͜ͱ
   1. Auto-Renewable Subscriptionsͱ͸ʁ
   2. ΈͯͶʹ͓͚ΔಋೖͷܦҢ
   3. جຊతͳ࣮૷ํ๏
   4. αʔόʔؒ௨஌ʹ͍ͭͯ
   5. Status Pollingʹ͍ͭͯ
   6. Sandbox؀ڥʹ͓͚Δಈ࡞֬ೝ
   7. ϦδΣΫτʹ͍ͭͯؾΛ͚͍ͭͨϙΠϯτ
   8. ·ͱΊ
   

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4. ࠓ೔࿩͞ͳ͍͜ͱ
   • Subscription Offers
   • Promoted In-App Purchases
   • Sales and TrendsͷϝτϦΫεͷݟํ
   

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5. Auto-Renewable
   Subscriptionsͱ͸ʁ
   1.
   

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6. Auto-Renewable Subscription
   • ఆظతʹߋ৽͞ΕΔίϯςϯπʹରͯ͠ఆظ
   ՝ۚ͢ΔɺIn-App Purchasesʹ͓͚ΔҰͭͷ
   ՝ۚํ๏
   

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7. Auto-Renewable Subscription
   • ఆظతʹߋ৽͞ΕΔίϯςϯπʹରͯ͠ఆظ
   ՝ۚ͢ΔɺIn-App Purchasesʹ͓͚ΔҰͭͷ
   ՝ۚํ๏
   αϒεΫϦϓγϣϯ
   ߪೖ
   Time
   

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8. Auto-Renewable Subscription
   • ఆظతʹߋ৽͞ΕΔίϯςϯπʹରͯ͠ఆظ
   ՝ۚ͢ΔɺIn-App Purchasesʹ͓͚ΔҰͭͷ
   ՝ۚํ๏
   αϒεΫϦϓγϣϯ αϒεΫϦϓγϣϯ
   ߪೖ ߋ৽
   Time
   

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9. Auto-Renewable Subscription
   • ఆظతʹߋ৽͞ΕΔίϯςϯπʹରͯ͠ఆظ
   ՝ۚ͢ΔɺIn-App Purchasesʹ͓͚ΔҰͭͷ
   ՝ۚํ๏
   αϒεΫϦϓγϣϯ αϒεΫϦϓγϣϯ αϒεΫϦϓγϣϯ
   ߪೖ ߋ৽ ߋ৽
   Time
   

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10. ΈͯͶʹ͓͚ΔಋೖͷܦҢ
    2.
    

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11. ͦ΋ͦ΋ʮΈͯͶʯͬͯԿʁ
    • εϚϗͰࡱͬͨࢠͲ΋ͷࣸਅ΍ಈըΛ؆୯ʹڞ༗ɺ੔ཧͰ͖ΔΞϓϦ
    • ڞ༗͞ΕͨϝσΟΞΛݟͯՈ଒Ͱָ͘͠ձ࿩ͨ͠ΓɺࢠͲ΋ͷ੒௕Λৼ
    ΓฦΔ͜ͱ͕Ͱ͖Δ
    

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12. ΈͯͶϓϨϛΞϜɺ࢝ಈ
    • Ո଒ͷ͏ͪ1ਓͰ΋՝ۚͨ͠Βར༻Ͱ͖Δఆظߪಡ
    ܕͷϓϨϛΞϜϓϥϯΛ 2019/04/09 ʹϦϦʔε
    

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16. 8/15ʹϦϦʔε
    

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17. جຊతͳ࣮૷ํ๏
    3.
    

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18. લ४උ
    • App಺՝ۚΛ࡞੒
    • Reference Name / Product ID
    • Price / Duration
    • Subscription Display Name
    • Subscription GroupΛ࡞੒
    • Reference Name
    • Subscription Group Display Name
    ʮ"QQ4UPSF$POOFDUϔϧϓʯΑΓ
    IUUQTIFMQBQQMFDPNBQQTUPSFDPOOFDUEFWGDF
    App Store Connect্ͰϓϩμΫτΛ࡞੒
    

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19. ߪಡ։࢝·Ͱͷγʔέϯε
    

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29. ֤εςοϓͷ࣮૷ํ๏ʹ͍ͭͯ
    

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31. Transaction ObserverͷηοτΞοϓ
    • transactionΛॲཧ͢ΔͨΊʹ͸·ͣObserverΛੜ
    ੒ͯ͠payment queueʹ௥Ճ͢Δඞཁ͕͋Δ
    • payment queue͔ΒͷΠϕϯτΛऔΓ͜΅͞ͳ͍
    ͨΊʹ΋Observer͸ΞϓϦىಈ௚ޙʹ௥Ճ͢Δ
    IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTUPSFLJUJO
    BQQ@QVSDIBTF
    TFUUJOH@VQ@UIF@USBOTBDUJPO@PCTFSWFS@BOE@QBZNFOU@RVFVF
    

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32. class PaymentTransactionObserver: NSObject, SKPaymentTransactionObserver {
    static let shared = PaymentTransactionObserver()
    private let queue = SKPaymentQueue.default()
    private override init() {
    super.init()
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.didFinishLaunchingNotification),
    name: UIApplication.didFinishLaunchingNotification,
    object: nil
    )
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.willTerminate),
    name: UIApplication.willTerminateNotification,
    object: nil
    )
    }
    deinit {
    NotificationCenter.default.removeObserver(self)
    }
    @objc private func didFinishLaunchingNotification() { queue.add(self) }
    @objc private func willTerminate() { queue.remove(self) }
    func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions
    transactions: [SKPaymentTransaction]) {
    // Handle transaction states here.
    }
    }
    

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33. class PaymentTransactionObserver: NSObject, SKPaymentTransactionObserver {
    static let shared = PaymentTransactionObserver()
    private let queue = SKPaymentQueue.default()
    private override init() {
    super.init()
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.didFinishLaunchingNotification),
    name: UIApplication.didFinishLaunchingNotification,
    object: nil
    )
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.willTerminate),
    name: UIApplication.willTerminateNotification,
    object: nil
    )
    }
    deinit {
    NotificationCenter.default.removeObserver(self)
    }
    @objc private func didFinishLaunchingNotification() { queue.add(self) }
    @objc private func willTerminate() { queue.remove(self) }
    func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions
    transactions: [SKPaymentTransaction]) {
    // Handle transaction states here.
    }
    }
    Observer͸γϯάϧτϯͰ࡞Δ
    

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34. class PaymentTransactionObserver: NSObject, SKPaymentTransactionObserver {
    static let shared = PaymentTransactionObserver()
    private let queue = SKPaymentQueue.default()
    private override init() {
    super.init()
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.didFinishLaunchingNotification),
    name: UIApplication.didFinishLaunchingNotification,
    object: nil
    )
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.willTerminate),
    name: UIApplication.willTerminateNotification,
    object: nil
    )
    }
    deinit {
    NotificationCenter.default.removeObserver(self)
    }
    @objc private func didFinishLaunchingNotification() { queue.add(self) }
    @objc private func willTerminate() { queue.remove(self) }
    func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions
    transactions: [SKPaymentTransaction]) {
    // Handle transaction states here.
    }
    }
    ΞϓϦىಈ࣌ʹpayment queueʹ௥Ճ
    

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35. class PaymentTransactionObserver: NSObject, SKPaymentTransactionObserver {
    static let shared = PaymentTransactionObserver()
    private let queue = SKPaymentQueue.default()
    private override init() {
    super.init()
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.didFinishLaunchingNotification),
    name: UIApplication.didFinishLaunchingNotification,
    object: nil
    )
    NotificationCenter.default.addObserver(
    self,
    selector: #selector(self.willTerminate),
    name: UIApplication.willTerminateNotification,
    object: nil
    )
    }
    deinit {
    NotificationCenter.default.removeObserver(self)
    }
    @objc private func didFinishLaunchingNotification() { queue.add(self) }
    @objc private func willTerminate() { queue.remove(self) }
    func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions
    transactions: [SKPaymentTransaction]) {
    // Handle transaction states here.
    }
    }
    ΞϓϦऴྃ࣌ʹpayment queue͔Β࡟আ
    

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36. View Slide

37. App Store͔ΒProduct InformationΛऔಘ
    • SKPaymentQueue.canMakePayments() ͰϢʔβʔ͕ߪೖͰ͖Δ
    ͔֬ೝ
    • App Store ConnectͰొ࿥ͨ͠product identifierΛ࢖༻ͯ͠App
    Store͔ΒϓϩμΫτ৘ใΛऔಘ͢Δ
    • product identifierͷ؅ཧʹ͸2ύλʔϯ͋Δ
    1. BundleʹؚΊΔ
    2. αʔόʔͰ؅ཧ͢Δ
    

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38. App Store͔ΒProduct InformationΛऔಘ
    • SKPaymentQueue.canMakePayments() ͰϢʔβʔ͕ߪೖͰ͖Δ
    ͔֬ೝ
    • App Store ConnectͰొ࿥ͨ͠product identifierΛ࢖༻ͯ͠App
    Store͔ΒϓϩμΫτ৘ใΛऔಘ͢Δ
    • product identifierͷ؅ཧʹ͸2ύλʔϯ͋Δ
    1. BundleʹؚΊΔ
    2. αʔόʔͰ؅ཧ͢Δ
    ΈͯͶͰ͸
    ʮ2. αʔόʔͰ؅ཧ͢ΔʯͰ࣮૷
    

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39. // Keep a strong reference to the product request.
    var request: SKProductsRequest!
    func requestProductInformation(with productIdentifiers: [String]) {
    let productIdentifiers = Set(productIdentifiers)
    request =
    SKProductsRequest(productIdentifiers: productIdentifiers)
    request.delegate = self
    request.start()
    }
    

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40. // Keep a strong reference to the product request.
    var request: SKProductsRequest!
    func requestProductInformation(with productIdentifiers: [String]) {
    let productIdentifiers = Set(productIdentifiers)
    request =
    SKProductsRequest(productIdentifiers: productIdentifiers)
    request.delegate = self
    request.start()
    }
    ϦΫΤετ͸ڧࢀরͰอ࣋͢Δඞཁ͕͋Δ
    

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41. // Keep a strong reference to the product request.
    var request: SKProductsRequest!
    func requestProductInformation(with productIdentifiers: [String]) {
    let productIdentifiers = Set(productIdentifiers)
    request =
    SKProductsRequest(productIdentifiers: productIdentifiers)
    request.delegate = self
    request.start()
    }
    delegateΛηοτͯ͠ϦΫΤετΛ։࢝
    

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42. // SKProductsRequestDelegate protocol method.
    func productsRequest(_ request: SKProductsRequest, didReceive
    response: SKProductsResponse) {
    if !response.products.isEmpty {
    let products = response.products
    // Custom method.
    displayStore(products)
    }
    for invalidIdentifier in response.invalidProductIdentifiers {
    // Handle any invalid product identifiers as appropriate.
    }
    }
    

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43. // SKProductsRequestDelegate protocol method.
    func productsRequest(_ request: SKProductsRequest, didReceive
    response: SKProductsResponse) {
    if !response.products.isEmpty {
    let products = response.products
    // Custom method.
    displayStore(products)
    }
    for invalidIdentifier in response.invalidProductIdentifiers {
    // Handle any invalid product identifiers as appropriate.
    }
    }
    delegateϝιουͰϓϩμΫτͷ഑ྻ
    Λड͚औͬͯUIʹදࣔ
    

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44. // SKProductsRequestDelegate protocol method.
    func productsRequest(_ request: SKProductsRequest, didReceive
    response: SKProductsResponse) {
    if !response.products.isEmpty {
    let products = response.products
    // Custom method.
    displayStore(products)
    }
    for invalidIdentifier in response.invalidProductIdentifiers {
    // Handle any invalid product identifiers as appropriate.
    }
    }
    ΈͯͶͰ͸invalidIdentifierΛ೦ͷҝ
    Crashlyticsʹඈ͹͍ͯ͠Δ
    

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46. UIʹϓϩμΫτ৘ใΛදࣔ
    • Human Interface GuidelineΛ
    ख़ಡͯ͠ద੾ͳ৘ใΛදࣔ͢Δ
    • ৘ใ͕࿙Ε͍ͯͨΒଈϦδΣΫ
    τͳͷͰཁ஫ҙ (ৄ͘͠͸ޙ΄
    Ͳ࿩͠·͢)
    IUUQTEFWFMPQFSBQQMFDPNEFTJHOIVNBOJOUFSGBDFHVJEFMJOFT
    TVCTDSJQUJPOTPWFSWJFX
    

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48. App Store΁ߪೖΛϦΫΤετ
    • Ϣʔβʔͷબ୒ͨ͠ϓϩμΫτ͔Βࢧ෷͍Ϧ
    ΫΤετΛ࡞੒
    • ࢧ෷͍ϦΫΤετΛpayment queueʹ௥Ճ
    

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49. App Store΁ߪೖΛϦΫΤετ
    • Ϣʔβʔͷબ୒ͨ͠ϓϩμΫτ͔Βࢧ෷͍Ϧ
    ΫΤετΛ࡞੒
    • ࢧ෷͍ϦΫΤετΛpayment queueʹ௥Ճ
    let payment = SKPayment(product: selectedProduct)
    SKPaymentQueue.default().add(payment)
    

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50. View Slide

51. TransactionΛॲཧ͢Δ
    • SKPaymentTransactionObserver#paymentQueue(_:updatedTransactio
    ns:) ʹtransaction͕ྲྀΕͯ͘Δ
    • transactionͷ SKPaymentTransactionState ʹԠͯ͡ద੾ʹॲཧ
    • transaction͸ finishTransaction() ͠ͳ͍͔͗Γqueueʹ࢒Γଓ͚Δ
    • ߪೖ్தʹΞϓϦΛऴྃͤͯ͞͠·ͬͨϢʔβʔ͸࣍ճىಈ࣌ʹ෮
    ؼͰ͖Δ
    • updatedTransactions Λ͍ͭͰ΋ॲཧͯ݁͠ՌΛϢʔβʔʹ൓өͤ͞
    Δ͜ͱ͕Ͱ͖Δঢ়ଶΛߏங͢Δඞཁ͕͋Δ
    

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52. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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53. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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54. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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55. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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56. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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57. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    

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58. 4,1BZNFOU

    5SBOTBDUJPO4UBUF
    QVSDIBTJOH EFGFSSFE GBJMFE QVSDIBTFE SFTUPSFE
    ঢ়ଶ ߪೖத
    ʮ"TLUP#VZʯʹΑ
    ͬͯࢠڙ͕ߪೖΛ੍
    ݶ͞Ε͍ͯΔঢ়ଶ
    ߪೖʹࣦഊ ߪೖʹ੒ޭ
    લճͷߪೖͷ෮ݩʹ
    ੒ޭ
    6*΁ͷ൓ө
    ߪೖதͷϓϩάϨε
    Λදࣔ͢Δ
    6*ʹ΋൓ө
    FSSPSʹΑͬͯϝοη
    ʔδΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    ϨγʔτͷWBMJEBUJPO
    ݁ՌΛදࣔ
    USBOTBDUJPOͷॲཧ pOJTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    WBMJEBUJPOͷ੒ޭ͋Δ
    ͍͸Ϩγʔτ͕ظݶ
    ੾Εͷ৔߹͸
    pOTI5SBOTBDUJPO
    ΈͯͶͰ͸
    ʮUI΁ͷ൓өʯͱʮtransactionͷॲཧʯ͸
    ׬શʹಠཱ࣮ͯ͠ߦ͍ͯ͠Δ
    

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59. View Slide

60. ϨγʔτͷόϦσʔγϣϯ (Appଆ)
    • ߪೖ͕׬ྃ͢ΔͱϨγʔτ͕ൃߦ͞ΕΔ
    • Auto-Renewable Subscriptionͷ৔߹ɺ̍ͭͷϨγʔ
    τʹߪೖ৘ใ͕௥ه͞Ε͍ͯ͘
    • Bundle.main.appStoreReceiptURL ʹϨγʔτͷσʔλ
    ͕ଘࡏ͢ΔͷͰऔಘ
    • base64Encodingͨ͠ϨγʔτͷDataΛαʔόʔʹPOST
    

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61. // Get receipt if available
    if let appStoreReceiptURL = Bundle.main.appStoreReceiptURL,
    FileManager.default.fileExists(atPath: appStoreReceiptURL.path) {
    do {
    let receiptData = try Data(contentsOf: appStoreReceiptURL,
    options: .alwaysMapped)
    let receiptString = receiptData.base64EncodedString(options:
    [])
    // Send ReceiptData to your server with user information
    }
    catch { print("Couldn't read receipt data with error: " +
    error.localizedDescription) }
    }
    

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62. // Get receipt if available
    if let appStoreReceiptURL = Bundle.main.appStoreReceiptURL,
    FileManager.default.fileExists(atPath: appStoreReceiptURL.path) {
    do {
    let receiptData = try Data(contentsOf: appStoreReceiptURL,
    options: .alwaysMapped)
    let receiptString = receiptData.base64EncodedString(options:
    [])
    // Send ReceiptData to your server with user information
    }
    catch { print("Couldn't read receipt data with error: " +
    error.localizedDescription) }
    }
    Ϩγʔτ͕ଘࡏ͍ͯ͠Ε͹औಘ
    

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63. // Get receipt if available
    if let appStoreReceiptURL = Bundle.main.appStoreReceiptURL,
    FileManager.default.fileExists(atPath: appStoreReceiptURL.path) {
    do {
    let receiptData = try Data(contentsOf: appStoreReceiptURL,
    options: .alwaysMapped)
    let receiptString = receiptData.base64EncodedString(options:
    [])
    // Send ReceiptData to your server with user information
    }
    catch { print("Couldn't read receipt data with error: " +
    error.localizedDescription) }
    } base64encodingͨ͠ϨγʔτΛ
    Ϣʔβʔ৘ใͱڞʹServer΁POST
    

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64. ϨγʔτͷόϦσʔγϣϯ(Serverଆ)
    • Appleͷఏڙ͢ΔAPIͷ /verifyReceipt ʹରͯ͠ઌͷ
    receipt-data ͱ password , exclude-old-transactionsΩʔΛ
    JSONͰPOST
    password͸ͪ͜Β͔Βऔಘ
    

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65. /verifyReceipt ͷϨεϙϯε
    • environment: Sandbox͔PROD͕஋ͱͯ͠ೖ͍ͬͯΔɻ
    • status: ਖ਼ৗͳΒ0ɺͦ͏Ͱͳ͚Ε͹20000୆ͷΤϥʔίʔυ͕ೖ͍ͬͯΔɻ
    • latest_receipt: Base64Τϯίʔυ͞Εͨ࠷৽Ϩγʔτσʔλ
    • latest_receipt_info: ࠷৽Ϩγʔτ৘ใ͕ೖ͍ͬͯΔɻجຊͪ͜Βͷ৘ใΛ΋ͱʹdbΛߋ৽
    ͍ͯ͘͠ɻ cancellation_at ϑΟʔϧυ͕ଘࡏ͢Δ͔Ͳ͏͔ΛݟͯApple ΧελϚʔαϙʔτ
    ʹΑͬͯΩϟϯηϧ͞Ε͔ͨͲ͏͔Λه࿥͓ͯ͘͠ͱྑ͍ɻ
    • pending_renewal_info: ࣗಈߋ৽͕༧ఆ͞Ε͍ͯΔɺ͋Δ͍͸աڈʹࣗಈߋ৽ʹࣦഊͨ͠Ϩ
    γʔτ͕ೖ͍ͬͯΔɻ is_in_billing_retry_period ϑΟʔϧυΛݟͯϦτϥΠத͔Ͳ͏͔Λه
    ࿥ expiration_intent ϑΟʔϧυΛݟͯظݶ੾Εͷཧ༝Λه࿥͓ͯ͘͠ͱྑ͍ɻ
    • is-retryable: Apple಺෦ͷΤϥʔʹΑͬͯϨγʔτͷvalidationʹࣦഊͨ͠৔߹ʹtrueͱͳ
    Δɺͦͷ৔߹retry͢Δͱྑ͍ɻ
    

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66. View Slide

67. ߪೖ͋Γ͕ͱ͏γʔϯΛදࣔ
    • όϦσʔγϣϯʹ੒ޭ͠
    ͨΒʮߪೖ͋Γ͕ͱ͏ʯ
    γʔϯΛදࣔ͢Δ
    • ΞϓϦ෮ؼ࣌ʹόϦσʔ
    γϣϯʹ੒ޭ͢Δέʔε
    ΋͋ΔͨΊɺಠཱ͍ͯ͠
    ͭͰ΋ग़ͤΔΑ͏ʹͯ͠
    ͓͘
    

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68. ߪೖ͋Γ͕ͱ͏γʔϯΛදࣔ
    • όϦσʔγϣϯʹ੒ޭ͠
    ͨΒʮߪೖ͋Γ͕ͱ͏ʯ
    γʔϯΛදࣔ͢Δ
    • ΞϓϦ෮ؼ࣌ʹόϦσʔ
    γϣϯʹ੒ޭ͢Δέʔε
    ΋͋ΔͨΊɺಠཱ͍ͯ͠
    ͭͰ΋ग़ͤΔΑ͏ʹͯ͠
    ͓͘
    ͍͍࣮ͩͨ૷Ͱ͖ͨ
    

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69. ൪֎ฤ: ΤϥʔϋϯυϦϯά
    • ൃੜ͠͏ΔΤϥʔͷछྨ
    1. transactionState ͕ .failed ͷঢ়ଶ
    2. transactionState ͸ .purchased ͕ͩϨ
    γʔτͷόϦσʔγϣϯʹࣦഊ
    

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70. 1. transactionState͕ .failed ͷঢ়ଶ
    • AppStoreଆͷΤϥʔͳͷͰɺ localizedDescription ΛAlertʹ
    දࣔͯ͋͛͠Δ
    • ͨͩ͠ɺߪೖ్தʹΩϟϯηϧΛԡͯ͠΋transaction
    ͸ .failed ѻ͍ͱͳΔͷͰguardͯ͋͛͠Δඞཁ͕͋Δ
    

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71. 1. transactionState͕ .failed ͷঢ়ଶ
    • AppStoreଆͷΤϥʔͳͷͰɺ localizedDescription ΛAlertʹ
    දࣔͯ͋͛͠Δ
    • ͨͩ͠ɺߪೖ్தʹΩϟϯηϧΛԡͯ͠΋transaction
    ͸ .failed ѻ͍ͱͳΔͷͰguardͯ͋͛͠Δඞཁ͕͋Δ
    if let error = error as? SKError, error.code != .paymentCancelled {
    DispatchQueue.main.async {
    self.delegate?.presentAlert(error.localizedDescription)
    }
    }
    

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72. 2. transactionState͸ .purchased ͕ͩϨγʔ
    τͷόϦσʔγϣϯʹࣦഊ
    • ΈͯͶͷ৔߹2ύλʔϯͷΤϥʔΛϋϯυϦϯά
    1. αʔόʔଆͰͷ༧ଌෆೳͳΤϥʔ
    2. ड͚औͬͨϨγʔτ͕͢ͰʹϢʔβʔ(Ո଒)ͱ

    ඥ͍͍ͮͯΔ৔߹ͷΤϥʔ
    • restoreʹΑͬͯαϒεΫϦϓγϣϯΛ෮ݩ͢Δࡍ
    ʹൃੜ͠͏Δ (restoreʹ͍ͭͯ͸ޙ΄Ͳ࿩͠·͢)
    

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73. • ӈͷΑ͏ͳAlertΛදࣔ͠ɺ͓໰
    ͍߹Θͤ΁༠ಋͰ͖ΔΑ͏ʹ͠
    ͍ͯΔ
    • ϝʔϥʔͷbodyʹ͸֘౰ͷ
    transactionIdentifierΛ෇༩ͯ͠
    ϢʔβʔΛdb͔ΒḷΕΔΑ͏ʹ
    ͍ͯ͠Δ
    

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74. αʔόʔؒ௨஌ʹ͍ͭͯ
    4.
    

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75. αʔόʔؒ௨஌ͱ͸ʁ
    • App Store͔ΒϦΞϧλΠϜʹsubscriptionͷঢ়ଶมԽͷ௨஌
    ΛHTTP POSTͰड͚औΔ࢓૊Έ (statusUpdateNotifications
    ͱݺ͹Εͯͨ)
    • Ϩεϙϯεʹ200Λฦ͞ͳ͍ݶΓ3ճ·ͰϦτϥΠͯ͘͠ΕΔ
    • ࣮૷͸optional͕ͩϨγʔτͷঢ়ଶΛ࠷৽ʹอͬͨΓϢʔ
    βʔʹରͯ͠offerΛग़ͤΔΑ͏ʹ͢ΔͨΊʹ΋΍͓͍ͬͯͨ
    ํ͕͍͍
    

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76. AppStoreConnectͰURLΛઃఆ
    • ͪ͜ΒͰ༻ҙ͓͍ͯͨ͠POSTΛड͚औΔURLΛ
    AppStoreConnectͰೖྗ
    IUUQTIFMQBQQMFDPNBQQTUPSFDPOOFDUEFWBC
    

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77. αʔόʔؒ௨஌Λड͚औΔ
    • POST͞ΕΔJSON͔Βجຊతʹ࢖͏ϑΟʔϧυ͸ҎԼͷ௨Γ
    • environment: Sandbox͔PROD͕஋ͱͯ͠ೖ͍ͬͯΔ
    • notification_type: αʔόʔؒ௨஌ͷtype(ৄ͘͠͸ޙड़͠·͢)
    • password: /verifyReceiptͷࡍʹ΋࢖༻ͨ͠shared secret
    • cancellation_date: AppleͷαϙʔτΛ௨ͯ͠ฦۚॲཧ͕ͳ͞ΕͯΩϟϯηϧ͞Εͨ೔࣌
    • latest_receipt: Base64Τϯίʔυ͞Εͨ࠷৽Ϩγʔτσʔλ
    • latest_receipt_info: latest_receiptΛJSONͰදݱͨ͠΋ͷ
    • latest_expired_receipt: Base64Τϯίʔυ͞Εͨظݶͷ੾Ε͍ͯΔϨγʔτɺ
    • latest_expired_receipt_info: latest_expired_receiptΛJSONͰදݱͨ͠΋ͷ
    • auto_renew_status: ݱࡏࣗಈߋ৽ઃఆத͔Ͳ͏͔ͷϑϥά
    • auto_renew_status_change_date: ࣗಈߋ৽ͷঢ়ଶΛߋ৽ͨ͠೔࣌
    

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78. αʔόʔؒ௨஌Λड͚औΔ
    • POST͞ΕΔJSON͔Βجຊతʹ࢖͏ϑΟʔϧυ͸ҎԼͷ௨Γ
    • environment: Sandbox͔PROD͕஋ͱͯ͠ೖ͍ͬͯΔ
    • notification_type: αʔόʔؒ௨஌ͷtype(ৄ͘͠͸ޙड़͠·͢)
    • password: /verifyReceiptͷࡍʹ΋࢖༻ͨ͠shared secret
    • cancellation_date: AppleͷαϙʔτΛ௨ͯ͠ฦۚॲཧ͕ͳ͞ΕͯΩϟϯηϧ͞Εͨ೔࣌
    • latest_receipt: Base64Τϯίʔυ͞Εͨ࠷৽Ϩγʔτσʔλ
    • latest_receipt_info: latest_receiptΛJSONͰදݱͨ͠΋ͷ
    • latest_expired_receipt: Base64Τϯίʔυ͞Εͨظݶͷ੾Ε͍ͯΔϨγʔτɺ
    • latest_expired_receipt_info: latest_expired_receiptΛJSONͰදݱͨ͠΋ͷ
    • auto_renew_status: ݱࡏࣗಈߋ৽ઃఆத͔Ͳ͏͔ͷϑϥά
    • auto_renew_status_change_date: ࣗಈߋ৽ͷঢ়ଶΛߋ৽ͨ͠೔࣌
    ΈͯͶͰ͸ latest_receipt ͷσʔλΛ

    /verifyReceiptʹ౤͛Δϑϩʔʹ৐ͤΔ

    Α͏ʹ࣮૷
    

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79. ͦΕͧΕͷ௨஌λΠϓͷछྨ
    */*5*"-@#6:
    αϒεΫϦϓγϣϯΛ࠷ॳʹߪೖͨ͠ͱ͖ʹड͚औΔɻ
    ͍ͭͰ΋WFSJGZͯ͠࠷৽ϨγʔτΛऔͬͯདྷΕΔΑ͏ʹɺϨγʔτσʔλΛอଘ͠
    ͓ͯ͘ɻ
    $"/$&-
    "QQMFͷαϙʔτܦ༝ɺ͋Δ͍͸"QQ4UPSFͰαϒεΫϦϓγϣϯΛΞοϓάϨʔ
    υͨ͠ࡍʹड͚औΔɻ
    TVCTDSJQUJPO@EBUFϑΟʔϧυ͕͍ͭΩϟϯηϧ͞Ε͔ͨΛ࣋ͭɻ
    3&/&8"-
    Ұ౓ࣗಈߋ৽ʹࣦഊͨ͠ظݶ੾ΕͷαϒεΫϦϓγϣϯ͕ͦͷޙແࣄʹߋ৽Ͱ͖
    ͨͱ͖ʹड͚औΔɻ
    FYQJSFT@EBUFΛݟͯ࣍ͷߋ৽࣌ࠁΛ֬ఆͤ͞Δɻ
    */5&3"$5*7&
    @3&/&8"-
    ΞϓϦܦ༝ɺ͋Δ͍͸"QQ4UPSFͷΞΧ΢ϯτઃఆ͔ΒαϒεΫϦϓγϣϯΛߋ৽
    ͞Εͨࡍʹड͚औΔɻ
    αʔϏεΛ͙͢ʹར༻Ͱ͖Δঢ়ଶʹͯ͋͛͠Δඞཁ͕͋Δɻ
    %*%@$)"/(&
    @3&/&8"-@13&'
    ϓϥϯͷάϨʔυΛมߋ͞Εͨࡍʹड͚औΔɻ
    ݱߦͷϓϥϯʹ͸ಛʹӨڹ͸ͳ͍ɻ
    %*%@$)"/(&
    @3&/&8"-@45"564
    ࣗಈߋ৽ͷઃఆʹมߋ͕͋ͬͨࡍʹड͚औΔɻ
    BVUP@SFOFX@TUBUVT@DIBOHF@EBUFͱBVUP@SFOFX@TUBUVTΛݟ͍ͯͭมߋ͕͋ͬ
    ͨͷ͔ɺݱࡏͷࣗಈߋ৽ͷঢ়ଶΛ֬ೝ͢Δɻ
    

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80. ࠓळ͔Β௥Ճ͞ΕΔ৽͍͠௨஌λΠϓ
    • WWDC19 ʮIn-App Purchases and Using Server-to-Server
    Notificationsʯʹͯൃද
    • ҎԼͷ3͕ͭ৽͘͠ՃΘΔ
    • DID_FAIL_TO_RENEW
    • DID_RECOVER
    • PRICE_INCREASE_CONSENT
    • DID_RECOVER͸طଘͷRENEWAL௨஌λΠϓͱஔ͖׵ΘΔ
    New
    

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81. ͦΕͧΕͷ௨஌λΠϓͷछྨ
    %*%@'"*-@50@3&/&8 ࣗಈߋ৽͠Α͏ͱ͕ࣦͨ͠ഊͨ͠৔߹ʹड͚औΔɻ
    %*%@3&$07&3
    #JMMJOH3FUSZʹΑͬͯαϒεΫϦϓγϣϯͷߋ৽͕

    ੒ޭͨ͠ͱ͖ʹड͚औΔɻ
    13*$&@*/$3&"4&@$0/4&/5
    طଘϢʔβʔʹରͯ͠αϒεΫϦϓγϣϯͷՁ֨ΛҾ্͖͛ͨͱ͖ɺ

    ͓ΑͼͦΕʹϢʔβʔ͕ಉҙͨ͠ͱ͖ʹड͚औΔɻ
    

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82. ֤௨஌λΠϓͷλΠϛϯά
    

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83. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    

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84. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    

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85. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    */*5*"-@#6:
    

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86. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    CBTFFODPEFE
    SFDFJQU
    */*5*"-@#6:
    WFSJGZ@SFDFJQU
    

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87. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    CBTFFODPEFE
    SFDFJQU
    */*5*"-@#6:
    WFSJGZ@SFDFJQU
    INITIAL_BUYͷ৘ใͱϢʔβʔͷ৘ใΛoriginal_transaction_identifier,
    web_order_line_item_idΛΩʔͱͯͭ͠ͳ͗߹ΘͤΔ
    

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88. INITIAL_BUY
    "QQ4UPSF
    1VSDIBTF
    4FSWFS
    CBTFFODPEFE
    SFDFJQU
    */*5*"-@#6:
    WFSJGZ@SFDFJQU
    INITIAL_BUYͷ৘ใͱϢʔβʔͷ৘ใΛoriginal_transaction_identifier,
    web_order_line_item_idΛΩʔͱͯͭ͠ͳ͗߹ΘͤΔ
    ݱঢ়ΈͯͶͰ͸ड͚औͬͨINITIAL_BUYΛ
    อଘ͓͍ͯͯ͠ޙ͔Βಥ͖߹ΘͤΔͱ͍͏
    ͜ͱ͸͍ͯ͠·ͤΜ
    

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89. CANCEL (Upgrade)
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    

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90. CANCEL (Upgrade)
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    $"/$&-
    

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91. CANCEL (Cancel Subscription)
    "QQ4UPSF
    $BODFM4VCTDSJQUJPO
    4FSWFS
    

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92. CANCEL (Cancel Subscription)
    "QQ4UPSF
    $BODFM4VCTDSJQUJPO
    4FSWFS
    $"/$&-
    

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93. CANCEL (Cancel Subscription)
    "QQ4UPSF
    $BODFM4VCTDSJQUJPO
    4FSWFS
    $"/$&-
    ͲͷϓϩμΫτʹର͍ͯͭ͠Ωϟϯηϧͨ͠ͷ͔ͱ͍͏৘ใΛ
    ֘౰Ϣʔβʔʹରͯ͠ߋ৽͢Δ
    

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94. INTERACTIVE_RENEWAL
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    

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95. INTERACTIVE_RENEWAL
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    */5&3"$5*7&
    @3&/&8"-
    

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96. INTERACTIVE_RENEWAL
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    ͲͷϓϩμΫτʹର͍ͯͭ͠Upgradeͨ͠ͷ͔ͱ͍͏৘ใΛ
    ֘౰Ϣʔβʔʹରͯ͠ߋ৽͢Δ
    */5&3"$5*7&
    @3&/&8"-
    

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97. INTERACTIVE_RENEWAL
    "QQ4UPSF
    6QHSBEF
    4FSWFS
    ͲͷϓϩμΫτʹର͍ͯͭ͠Upgradeͨ͠ͷ͔ͱ͍͏৘ใΛ
    ֘౰Ϣʔβʔʹରͯ͠ߋ৽͢Δ
    */5&3"$5*7&
    @3&/&8"-
    ݱঢ়ΈͯͶͰ͸ϓϥϯͷGrade͸
    ͔̍ͭ͠ͳ͍ͷͰ
    ͜ͷ௨஌λΠϓ͸ແࢹ͍ͯ͠Δ
    

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98. DID_CHANGE_RENEWAL_STATUS
    "QQ4UPSF
    4XJUDIBVUPSFOFXJOH
    4FSWFS
    

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99. DID_CHANGE_RENEWAL_STATUS
    "QQ4UPSF
    4XJUDIBVUPSFOFXJOH
    4FSWFS
    %*%@$)"/(&
    @3&/&8"-

    @45"564
    

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100. DID_CHANGE_RENEWAL_STATUS
     "QQ4UPSF
     4XJUDIBVUPSFOFXJOH
     4FSWFS
     ࣗಈߋ৽͔Ͳ͏͔ͷϑϥάΛ֘౰Ϣʔβʔʹରͯ͠ߋ৽͢Δ
     %*%@$)"/(&
     @3&/&8"-

     @45"564
     

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101. DID_FAIL_TO_RENEW
     "QQ4UPSF
     #JMMJOH&SSPS
     4FSWFS
     

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102. DID_FAIL_TO_RENEW
     "QQ4UPSF
     #JMMJOH&SSPS
     4FSWFS
     %*%@'"*-@50
     @3&/&8
     

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103. DID_FAIL_TO_RENEW
     "QQ4UPSF
     #JMMJOH&SSPS
     4FSWFS
     %*%@'"*-@50
     @3&/&8
     ֘౰ϢʔβʔͷαϒεΫϦϓγϣϯͷঢ়ଶΛߋ৽͢Δ
     

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104. DID_RECOVER
     "QQ4UPSF
     #JMMJOH3FUSZ
     4FSWFS
     

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105. DID_RECOVER
     "QQ4UPSF
     #JMMJOH3FUSZ
     4FSWFS
     %*%
     @3&$07&3
     

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106. DID_RECOVER
     "QQ4UPSF
     #JMMJOH3FUSZ
     4FSWFS
     ༗ޮظݶͱαϒεΫϦϓγϣϯͷঢ়ଶΛߋ৽͢Δ
     %*%
     @3&$07&3
     

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107. ࠓळ͔Β৽͘͠௥Ճ͞ΕΔunified_receipt
     • WWDC19ʮIn-App Purchases and Using Server-to-Server Notificationsʯ
     ʹͯൃද
     • unified_receipt ͱ͍͏৽͍͠ϑΟʔϧυ͕௥Ճ͞ΕΔ
     • /verifyReceipt Λୟ͔ͳ͍ͱಘΒΕͳ͔ͬͨϑΟʔϧυΛऔಘͰ͖Δ
     • ΋͏ latest_receipt ͱ latest_receipt_info Λࢀর͢Δඞཁ͕ͳ͘ɺ /
     verifyReceiptΛୟ͘ඞཁ΋ͳ͍
     • (receiptِ͕૷͞ΕΔՄೳੑΛߟ͑Δͱ/verifyReceiptΛୟ͍͓͖͍ͯͨ
     ؾ࣋ͪʹͳΔ͕ɺՌͨͯ͠…)
     New
     

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108. ࠓळ͔Β৽͘͠௥Ճ͞ΕΔGrace Period
     • WWDC19 ʮIn-App Purchases and Using Server-to-Server Notificationsʯʹͯൃද
     • Billing ErrorʹΑΔղ໿ϢʔβʔΛݮΒ͢΂͘ɺ༗ޮظݶʹରͯ࣋ͨͤ͠Δ༛༧ظؒ
     • ࣮͸WWDC18ͷηογϣϯʮEngineering SubscriptionsʯͰ͸ࣗલͰͷ࣮૷Λ
     ਪ঑͞Ε͍ͯͨ
     • ΈͯͶͰ͸ࣗલͰ࣮૷ࡁΈʂ
     • Grace Periodظؒத΋αʔϏεΛఏڙͯ͋͛͠Δ͜ͱͰɺղ໿཰ΛݮΒͭͭ͠ɺͦ
     ͷظؒ෼ͷ௥Ճใु΋ಘΔ͜ͱ͕Ͱ͖Δ
     • Appleͷ౷ܭͱͯ͠͸ 16೔ؒ ͕ߋ৽ʹࣦഊͨ͠Ϣʔβʔͷ80%ΛऔΓ໭ͤΔظؒͷ
     Α͏Ͱɺͦ͜ΛGrace Periodͱͯ͠ఆΊ͍ͯΔ
     New
     

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109. Grace Periodͷ࣮૷ํ๏
     • WWDCͷηογϣϯͰड़΂ΒΕ͍ͯͨͷ͸ҎԼͷ3Step
     ͚ͩͰ͋Δ
     1. App Store ConnectͰGrace PeriodΛߏ੒
     2. /verifyReceipt ͷ৽͍͠ϑΟʔϧυ
     grace_period_expires_date ΛϋϯυϦϯά
     3. Graceظؒ·ͰαʔϏεΛఏڙ͠ଓ͚ΔΑ͏ʹ࣮૷
     

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110. Status Pollingʹ͍ͭͯ
     5.
     

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111. Status Pollingͱ͸ʁ
     • ظݶ੾ΕલޙͷϨγʔτΛ /verifyReceipt ʹରͯ͠tokenͷΑ͏ʹ౤͛Δ͜
     ͱͰ࠷৽ϨγʔτΛऔಘͯ͠dbͷঢ়ଶΛߋ৽͢Δ͜ͱΛࢦ͢
     • Ϩγʔτ͸ΞϓϦͷىಈ(͋Δ͍͸αʔόʔؒ௨஌)ʹΑͬͯͷΈߋ৽͞ΕΔ
     ͷͰɺ΋͠WebͰར༻Ͱ͖ΔαʔϏεΛఏڙ͍ͯ͠Δ৔߹ɺStatus Polling
     Ͱ࠷৽ͷঢ়ଶΛҡ࣋͢Δඞཁ͕͋Δ
     • ΈͯͶϓϨϛΞϜͰ͸Web্ͷػೳΛఏڙ͍ͯͨͨ͠Ί

     ࣮૷͓ͯ͘͠ඞཁ͕͋ͬͨ
     • ͪͳΈʹ͜ͷख๏͸WWDC18 ʮEngineering SubscriptionsʯʹΑͬͯޠΒ
     ΕΔͷΈͰυΩϡϝϯτԽ͞Ε͍ͯͳ͍
     

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112. ͍ͭStatus PollingΛ࣮ߦ͢΂͖͔
     • WWDC2018 ʮEngineering SubscriptionsʯͰ͸ҎԼͷΑ͏ʹظݶ͕੾ΕΔલޙͷλ
     ΠϛϯάͰ͢ΔΑ͏ʹݴΘΕ͍ͯΔ
     • ΈͯͶͰ͸Grace Periodத͓ΑͼGrace Period͕ऴྃͯ͠1೔ޙͷϢʔβʔʹରͯ͠ຖ
     ே࣮ߦ͍ͯ͠Δ
     IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED
     

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113. Sandbox؀ڥʹ͓͚Δ

     ಈ࡞֬ೝ
     6.
     

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114. Sandbox؀ڥ
     • App Store ConnectͰςελʔΞΧ΢ϯτΛ࡞੒͢
     Δ͜ͱͰςετ؀ڥͰಈ࡞֬ೝ͕Ͱ͖Δ
     • ʮUsers and Accessʯͷϖʔδ͔Β؆୯ʹ࡞੒Մೳ
     • ֤SandboxϢʔβʔʹରͯ͠طଘͷApple IDʹඥͮ
     ͚ΒΕ͍ͯͳ͍ϝʔϧΞυϨεΛઃఆ
     • νʔϜͰڞ༗͓ͯ͘͠ͱΑ͍
     

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115. SandboxͰൃߦ͞ΕΔϨγʔτ
     • SandboxͰൃߦ͞ΕΔϨγʔτ͸ҎԼͷରԠ
     දͷΑ͏ʹొ࿥ظ͕ؒ୹ॖ͞ΕΔ
     IUUQTIFMQBQQMFDPNBQQTUPSFDPOOFDUEFWFFE
     

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116. Sandbox؀ڥʁຊ൪؀ڥʁʁ
     • αʔόʔؒ௨஌
     • ઃఆͰ͖ΔURL͸̍ͭͳͷͰɺຊ൪αʔόʔʹͷΈ௨஌͸POST͞ΕΔ
     • POST͞Εͨ௨஌ͷenvironmentΛݟͯ `Sandbox` Ͱ͋Ε͹։ൃαʔόʔ΁Ϧμ
     ΠϨΫτ͢Δඞཁ͕͋Δ
     

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117. Sandbox؀ڥʁຊ൪؀ڥʁʁ
     • αʔόʔؒ௨஌
     • ઃఆͰ͖ΔURL͸̍ͭͳͷͰɺຊ൪αʔόʔʹͷΈ௨஌͸POST͞ΕΔ
     • POST͞Εͨ௨஌ͷenvironmentΛݟͯ `Sandbox` Ͱ͋Ε͹։ൃαʔόʔ΁Ϧμ
     ΠϨΫτ͢Δඞཁ͕͋Δ
     • /verifyReceipt
     • ຊ൪: https://buy.itunes.apple.com/verifyReceipt

     Sandbox: https://sandbox.itunes.apple.com/verifyReceipt

     • Appleͷ৹ࠪ͸Sandbox؀ڥͰߦΘΕΔ
     •ʮΈͯͶ: ຊ൪ + Receipt: Sandboxʯ ͷঢ়گ͕ੜ·ΕΔ
     • Ұ౓ϨγʔτΛຊ൪ʹPOSTͯ͠20007ͷΤϥʔίʔυ͕ฦ͖ͬͯͨΒSandbox
     ʹ౤͛௚͢ඞཁ͕͋Δ
     

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118. ެ։લʹຊ൪؀ڥͷϨγʔτΛऔಘ͍ͨ͠
     • TestflightͰ഑৴ͯ͠΋Ϩγʔτ͸SandboxͰ
     ൃߦ͞Εͨ΋ͷʹͳΔ
     • લड़ͷ௨ΓɺAppleͷ৹ࠪ΋SandboxͰൃߦ
     ͞ΕͨϨγʔτΛ࢖༻
     • ͭ·ΓɺϦϦʔε͢Δ·Ͱຊ൪ͷϨγʔτΛ
     ॲཧͰ͖ͳ͍
     

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119. Promotion CodeΛ࢖ͬͯຊ൪֬ೝ
     • ਃ੥ͷ௨ͬͨΞϓϦͳͲΛެ։લͰ΋഑෍͢Δ͜ͱ͕Ͱ
     ͖Δͷ͕Promotion Code
     • ʮજࡏސ٬΍ϨϏϡʔهࣄ࡞੒ऀ΁ͷ഑෍ͳͲϓϩϞʔ
     γϣϯͷͨΊͷ࢖༻ʯ͕૝ఆ͞Ε͍ͯΔ
     • ͕ɺ͜ΕͳΒຊ൪؀ڥͷϨγʔτ͕खʹೖΔʂ
     • ΈͯͶͰ͸͜ΕʹΑΓαʔόʔଆͷͪΐͬͱͨ͠όάΛ
     ϦϦʔεલʹચ͍ग़ͨ͠
     

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120. ϦδΣΫτʹ͍ͭͯ

     ؾΛ͚͍ͭͨϙΠϯτ
     7.
     

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121. RestoreϘλϯ͸ඞਢ
     • Auto-Renewable(or Non-Renewing or Non-Consumable)
     ͷ՝ۚͷ৔߹͸RestoreػೳΛ࣮૷͢Δඞཁ͕͋Δ
     • ResotreϘλϯ͕ͳ͍ͱϦδΣΫτ͞ΕΔ
     • Restoreͷ࣮૷ʹ͸2ύλʔϯ͋Δ
     1. Restore Completed Transactions
     2. Refresh Receipt
     

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122. 1. Restore Completed Transactions
     • finishTransaction() ʹΑͬͯ׬ྃͤͯ͞͠·ͬ
     ͨtransactionΛ෮ݩ͢Δํ๏
     SKPaymentQueue.default().restoreCompletedTransactions()
     • restore͕׬ྃͨ͠ΒϨγʔτΛόϦσʔγϣ
     ϯʹ௨্ͨ͠ͰfinishTransaction() ͯ͋͛͠Δ
     

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123. 2. Refresh Receipt
     • Apple͔Β࠷৽ͷϨγʔτΛཁٻͯ͠ϩʔΧϧʹอଘ͢Δ
     • ৽͘͠transactionΛൃߦ͸͠ͳ͍
     // Keep a strong reference to the product request.
     var request: SKProductsRequest!
     func requestProductInformation(with productIdentifiers: [String]) {
     let productIdentifiers = Set(productIdentifiers)
     request =
     SKReceiptRefreshRequest(
     receiptProperties: [SKReceiptPropertyIsExpired: false]
     )
     request.delegate = self
     request.start()
     }
     

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124. 2. Refresh Receipt
     • Apple͔Β࠷৽ͷϨγʔτΛཁٻͯ͠ϩʔΧϧʹอଘ͢Δ
     • ৽͘͠transactionΛൃߦ͸͠ͳ͍
     // Keep a strong reference to the product request.
     var request: SKProductsRequest!
     func requestProductInformation(with productIdentifiers: [String]) {
     let productIdentifiers = Set(productIdentifiers)
     request =
     SKReceiptRefreshRequest(
     receiptProperties: [SKReceiptPropertyIsExpired: false]
     )
     request.delegate = self
     request.start()
     }
     validationʹ੒ޭ͠ͳ͍ݶΓfinishTransaction()
     Λݺͼग़͢͜ͱ͸ͳ͍ͷͰɺΈͯͶͰ͸Refresh
     ReceiptʹΑͬͯRestoreΛ࣮૷͍ͯ͠Δ
     

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125. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     

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126. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     

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127. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     

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128. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     

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129. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     

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130. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δલͷ24࣌ؒҎ಺ʹɺΞΧ΢ϯτʹߋ৽ֹ͕ۚ՝ۚ͞ΕΔ͜ͱ
     

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131. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δલͷ24࣌ؒҎ಺ʹɺΞΧ΢ϯτʹߋ৽ֹ͕ۚ՝ۚ͞ΕΔ͜ͱ
     • Ϣʔβʔ͸App StoreͷΞΧ΢ϯτઃఆͰαϒεΫϦϓγϣϯΛ؅ཧ͓ΑͼΩϟϯηϧͰ
     ͖Δ͜ͱ
     

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132. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δલͷ24࣌ؒҎ಺ʹɺΞΧ΢ϯτʹߋ৽ֹ͕ۚ՝ۚ͞ΕΔ͜ͱ
     • Ϣʔβʔ͸App StoreͷΞΧ΢ϯτઃఆͰαϒεΫϦϓγϣϯΛ؅ཧ͓ΑͼΩϟϯηϧͰ
     ͖Δ͜ͱ
     • Appͷར༻ن໿΁ͷϦϯΫ
     

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133. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δલͷ24࣌ؒҎ಺ʹɺΞΧ΢ϯτʹߋ৽ֹ͕ۚ՝ۚ͞ΕΔ͜ͱ
     • Ϣʔβʔ͸App StoreͷΞΧ΢ϯτઃఆͰαϒεΫϦϓγϣϯΛ؅ཧ͓ΑͼΩϟϯηϧͰ
     ͖Δ͜ͱ
     • Appͷར༻ن໿΁ͷϦϯΫ
     • ݱଘͷར༻ऀ͕αΠϯΠϯͨ͠ΓߪೖΛ෮ݩͨ͠Γ͢Δํ๏
     

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134. ߪೖγʔϯʹදࣔ͢΂͖৘ใΛ࿙Εͳ͘
     ྻڍ͢Δ
     • αϒεΫϦϓγϣϯͷ໊લɺظؒɺαϒεΫϦϓγϣϯͷ֤ظؒʹఏڙ͞ΕΔίϯςϯπ΍α
     ʔϏε
     • Ϣʔβʔ΁ͷ੥ٻํ๏ɺϢʔβʔ͕αϒεΫϦϓγϣϯΛ؅ཧ͢Δํ๏
     • ߪೖ֬ఆ࣌ʹɺࢧ෷͍͸ϢʔβʔͷApple IDΞΧ΢ϯτʹ՝ۚ͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δগͳ͘ͱ΋24࣌ؒલʹϢʔβʔ͕Ωϟϯηϧ͠ͳ͍ݶΓɺαϒεΫ
     Ϧϓγϣϯ͸ࣗಈతʹߋ৽͞ΕΔ͜ͱ
     • ݱࡏͷظ͕ؒऴྃ͢Δલͷ24࣌ؒҎ಺ʹɺΞΧ΢ϯτʹߋ৽ֹ͕ۚ՝ۚ͞ΕΔ͜ͱ
     • Ϣʔβʔ͸App StoreͷΞΧ΢ϯτઃఆͰαϒεΫϦϓγϣϯΛ؅ཧ͓ΑͼΩϟϯηϧͰ
     ͖Δ͜ͱ
     • Appͷར༻ن໿΁ͷϦϯΫ
     • ݱଘͷར༻ऀ͕αΠϯΠϯͨ͠ΓߪೖΛ෮ݩͨ͠Γ͢Δํ๏
     • ϓϥΠόγʔϙϦγʔ΁ͷϦϯΫ
     

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135. ࠷ऴతͳΈͯͶͷߪೖϖʔδ
     

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136. ϦϦʔεલʹ༨༟Λ࣋ͬͯਃ੥͓ͯ͜͠͏
     • ϦδΣΫτ͸ඞͣ͞ΕΔ৺࣋ͪͰϦϦʔεͷ
     εέδϡʔϦϯά͸͓ͯ͘͠
     • ΈͯͶͰ͸Ծਃ੥ΛϦϦʔε༧ఆΑΓ

     2, 3िؒલʹ͸࣮ࢪ͍ͯͨ͠
     

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137. ·ͱΊ
     8.
     

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138. ·ͱΊ
     • ෳࡶͳཁ͕݅͋ΔΘ͚Ͱ΋ͳ͍ͷʹʮAuto-Renewable
     SubscriptionsʯͰ͋Δͱ͍͏͚ͩͰ࣮૷͢Δ͜ͱ͸݁ߏଟ͍
     • αʔόʔؒ௨஌ʹ৽͍͠௨஌λΠϓ͕௥Ճ͞Εɺ࣮૷͸optional
     ͱݴΘΕ͍ͯΔ͕ɺ΄΅mustʹͳΓͭͭ͋Δ (ओ؍)
     • Grace Period͸ղ໿཰վળͱͦͷظؒใुΛ΋Β͑ΔͷͰɺ࣮
     ૷͠ͳ͍ख͸ͳ͍
     • ϦδΣΫτ͸ඞͣ͞ΕΔ΋ͷͱࢥͬͯϦϦʔεϓϥϯχϯά͢Δ
     

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139. Thank you!!!
     

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