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In-App Purchasesͷ ࣮લʹ͓͖͍ͬͯͨ ϋϚΓϙΠϯτ ΈͯͶͷMeetup #5 ܾࡁΛࢧ͑Δٕज़ 2019/05/20 גࣜձࣾϛΫγΟ ΈͯͶࣄۀ෦ ϩΫωϜ@rockname
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ϩΫωϜ@rockname • גࣜձࣾϛΫγΟ 2018৽ଔೖࣾ • ՈΞϧόϜΈͯͶ • ΞϓϦ։ൃάϧʔϓ iOS(Swift, objc) > Android(Kotlin, Java) == Rails(ruby) • झຯ: VTuberؑ • WWDC 2019 ࢀՃ͠·͢ ✈ ࣗݾհ
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ΞδΣϯμ ͢͜ͱ • In-App PurchasesͱԿ͔ • ΈͯͶʹ͓͚ΔIn-App Purchasesͷେ·͔ͳ࣮ • In-App PurchasesͰϋϚͬͨ͜ͱͱͦͷճආࡦ ͞ͳ͍͜ͱ • αʔόʔαΠυͷ࣮ • iOSͷࡉ͔͍࣮
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In-App Purchasesͱʁ
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In-App Purchases • iOSʹ͓͚ΔΞϓϦ՝ۚͷ໊শ • ΞϓϦͷػೳΛఏڙ͢Δࡍʹ༻ ͢Δඞཁ͕͋Δ • ࠷ۙApple͕αϒεΫϦϓγϣϯΛ ਪͯ͠Δײ͕͋͡Δ
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ΞϓϦ՝͕ۚ ө͞ΕΔ·ͰͷྲྀΕ
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1. AppStoreͷtransactionΛࢹ
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2. ՝ۚΞΠςϜΛදࣔ
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3. AppStoreͰߪೖॲཧ
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4. ϨγʔτͷόϦσʔγϣϯ
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ࣗಈߋ৽αϒεΫϦϓγϣϯ ͷ߹͞Βʹ…
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ঢ়ଶߋ৽௨ • ࣗಈߋ৽αϒεΫϦϓγϣϯͷঢ়ଶ͕ΓସΘͬͨ͜ͱΛ௨ "QQ4UPSF
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ঢ়ଶߋ৽௨ • ࣗಈߋ৽αϒεΫϦϓγϣϯͷঢ়ଶ͕ΓସΘͬͨ͜ͱΛ௨ αϒεΫϦϓγϣϯΛΩϟϯηϧ "QQ4UPSF
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ঢ়ଶߋ৽௨ • ࣗಈߋ৽αϒεΫϦϓγϣϯͷঢ়ଶ͕ΓସΘͬͨ͜ͱΛ௨ αϒεΫϦϓγϣϯΛΩϟϯηϧ 5ZQF$"/$&- "QQ4UPSF
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ঢ়ଶߋ৽௨ • ࣗಈߋ৽αϒεΫϦϓγϣϯͷঢ়ଶ͕ΓସΘͬͨ͜ͱΛ௨ αϒεΫϦϓγϣϯΛΩϟϯηϧ Ϣʔβʔσʔλͷߋ৽ 5ZQF$"/$&- "QQ4UPSF
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ຊ
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In-App Purchasesͷ࣮Ͱ ϋϚͬͨ5ͭͷপ
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1. SandboxͰ͔͠ ߪೖͷಈ࡞֬ೝ͕Ͱ͖ͳ͍
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ΞϓϦ՝ۚͷςετ • App Store ConnectͰSandboxςελʔ Λ࡞ • SandboxςελʔͰߪೖ͢Δ͜ͱͰ AppleͷςεταʔόʔͰϨγʔτ͕ॲཧ ͞ΕΔ • SandboxڥͷϨγʔτ͕͍ग़͞ΕΔ
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ΞϓϦ՝ۚͷਃ • ΞϓϦͷϨϏϡʔAppleͷ SandboxͰϨγʔτ͕ॲཧ ͞ΕΔ • ຊ൪Ͱॲཧ͞ΕΔͷΞϓϦ ΛϦϦʔε͔ͯ͠Β͚ͩ…
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αʔόʔଆͰͷຊ൪Ϩγʔτ ॲཧͷಈ࡞֬ೝ͕Ͱ͖ͳ͍
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ϓϩϞίʔυ
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ϓϩϞʔγϣϯίʔυͱ • ਃͷ௨ͬͨΞϓϦͳͲΛެ։લͰ͢ Δ͜ͱ͕Ͱ͖Δ • ެࣜυΩϡϝϯτతʹʮજࡏސ٬Ϩ Ϗϡʔهࣄͷ࡞ऀͷͳͲϓϩϞʔ γϣϯͷͨΊͷ༻ʯ͕ఆ͞Ε͍ͯΔ
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ϓϩϞʔγϣϯίʔυͷ͓͔͛Ͱ ແࣄʹϦϦʔεલʹຊ൪Ͱͷ ಈ࡞֬ೝ͕Ͱ͖ͨ
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2. Ϩγʔτ͕ ͷ͘͘͢͝ͳΔ
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SandboxςελʔͰಈ࡞֬ೝ͍ͯͨ͋͠Δ • Կ՝ࣦۚͯ͠ഊ͢Δ • αʔόʔʹೖͬͯϩάΛݟΔͱݪҼ͕Θ͔ͬͨ…
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SandboxςελʔͰಈ࡞֬ೝ͍ͯͨ͋͠Δ • Կ՝ࣦۚͯ͠ഊ͢Δ • αʔόʔʹೖͬͯϩάΛݟΔͱݪҼ͕Θ͔ͬͨ…
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ফܕϓϩμΫτҎ֎ͷ ϓϩμΫτߪೖใϨγʔτʹΓଓ͚Δ • ͭ ެࣜυΩϡϝϯτ w ফܕϓϩμΫτͷใɺࢧ͍͕ߦΘΕΔͱγʔτʹՃ͞Εɺ τϥϯβΫγϣϯΛऴྃ͢Δ·ͰϨγʔτ্ʹΓ·͢ɻτϥϯβΫ γϣϯͷऴྃޙɺ͜ͷใϨγʔτ͕࣍ʹߋ৽͞ΕΔͱ͖ɺͨͱ͑ Ϣʔβʔ͕࣍ʹߪೖΛߦͬͨͱ͖ʹআ͞Ε·͢ɻ ͜ΕҎ֎ͷछྨͷϓϩμΫτߪೖͷใɺࢧ͍͕ߦΘΕΔͱϨ γʔτʹՃ͞ΕɺϨγʔτʹΓଓ͚·͢ɻ • DBʹอଘ͢Δͱ͖ʹҰඞཁͦ͏
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FYDMVEFPME USBOTBDUJPOT
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Key: exclude-old-transactions • ϨγʔτͷόϦσʔγϣϯΛߦ͏ࡍʹ `exclude-old-transactions` Λࢦఆ͢Δ͜ͱͰ αϒεΫϦϓγϣϯͷ࠷৽ͷtransactionͷΈΛऔಘͰ͖Δʂʂʂ
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3. υΩϡϝϯτʹͳ͍ Τϥʔίʔυ͕ฦͬͯ͘Δ
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ΤϥʔϋϯυϦϯά • ΞϓϦͷ՝ۚʹࣦഊͨ͠߹ʹదͳΤϥʔϝοηʔδΛ Ϣʔβʔʹݟͤͯ͋͛Δඞཁ͕͋Δ • StoreKitͰͷΤϥʔίʔυ `SKErrorDomain` ͱͳΔ
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ߪೖ్தͰͷΩϟϯηϧΤϥʔѻ͍ • ߪೖ్தग़ͯ͘ΔΞϥʔτͷΩϟϯηϧΛબ͢ΔͱɺͦΕΤ ϥʔͱͯ͠ྲྀΕͯ͘Δ • Τϥʔίʔυ `SKErrorDomain.paymentCancelled` ͱͳΔ • Ωϟϯηϧͷ߹͚ͩ guard ͯ͋͛͠Δඞཁ͕͋Δ guard error.code != SKError.paymentCancelled.rawValue else { return }
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෮ݩ్தͰͷΩϟϯηϧ…? • In-App PurchasesͰߪೖͨ͠ϓϩμΫτΛ෮ݩ͢ΔखஈΛఏڙ ͢Δඞཁ͕͋Δ (rejectҊ݅) • ͦͷࡍʹߦ͏ɺAppϨγʔτͷߋ৽ॲཧͷ్தग़ͯ͘ΔΞϥʔτ ͷΩϟϯηϧΛબ͢ΔͱɺͦΕΤϥʔͱͯ͠ྲྀΕͯ͘Δ • Τϥʔίʔυ `SSErrorDomain` …
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෮ݩ్தͰͷΩϟϯηϧ…? • In-App PurchasesͰߪೖͨ͠ϓϩμΫτΛ෮ݩ͢ΔखஈΛఏڙ ͢Δඞཁ͕͋Δ (rejectҊ݅) • ͦͷࡍʹߦ͏ɺAppϨγʔτͷߋ৽ॲཧͷ్தग़ͯ͘ΔΞϥʔτ ͷΩϟϯηϧΛબ͢Δͱ… • Τϥʔίʔυ `SSErrorDomain` …
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υΩϡϝϯτʹࡌͬͯΔ Τϥʔίʔυ SKErrorDomain ෮ݩΩϟϯηϧ࣌ʹฦ͖ͬͯͨ Τϥʔίʔυ SSErrorDomain
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υΩϡϝϯτʹࡌͬͯΔ Τϥʔίʔυ SKErrorDomain ෮ݩΩϟϯηϧ࣌ʹฦ͖ͬͯͨ Τϥʔίʔυ SSErrorDomain
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υΩϡϝϯτʹࡌͬͯΔ Τϥʔίʔυ SKErrorDomain ෮ݩΩϟϯηϧ࣌ʹฦ͖ͬͯͨ Τϥʔίʔυ SSErrorDomain ͳΜ͔ͪΐͬͱҧ͏
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SSErrorDomain • StoreKit෦Ͱൃੜ͢ΔΤϥʔͷίʔυ͕࿙ΕͨΑ͏ • Open Radar: https://openradar.appspot.com/25502597 • υΩϡϝϯτԽ͞Ε͍ͯͳ͍ͷͰϋϯυϦϯάͷ͠Α͏͕ͳ͍ • ݱঢ়ΈͯͶͰͪ͜ΒͷΤϥʔίʔυguardจͰ return ͯ͠ ରॲ͍ͯ͠Δ
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4. υΩϡϝϯτʹͳ͍ ௨λΠϓ͕ฦͬͯ͘Δ
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͋ΔͷSlack • ϨγʔτॲཧपΓͷΤϥʔ͕ྲྀΕͯ͘ΔSlackͷνϟϯωϧʹͯ ෆԺͳϝοηʔδ͕දࣔ͞ΕΔ
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͋ΔͷSlack • ϨγʔτॲཧपΓͷΤϥʔ͕ྲྀΕͯ͘ΔSlackͷνϟϯωϧʹͯ ෆԺͳϝοηʔδ͕දࣔ͞ΕΔ
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͋ΔͷSlack
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Ṗͷঢ়ଶߋ৽௨λΠϓ DID_CHANGE_RENEWAL_STATUS
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࣍ͷͷSlack
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Subscription Offers • iOS 12.2͔Βར༻ՄೳʹͳΔɺαϒεΫϦϓγϣϯΛղͨ͠Ϣʔβʔʹର͠ ͯఏڙͰ͖ΔDiscountͷ৽͍͠ϓϩϞʔγϣϯϓϥϯ • `DID_CHANGE_RENEWAL_STATUS` ͦΕʹਵͯ͠ఏڙ͞Εͨ৽͍͠௨ λΠϓ • ΈͯͶهࣄެ։લʹ͜ͷ௨λΠϓͷଘࡏʹ͍ͭͯͬͨগͳ͍νʔϜ ࠓޙෆ༻ҙʹ৽͍͠௨λΠϓΛ͞ΕΔՄೳੑ͕͋ΔͷͰɺ ߟྀͯ͠αʔόʔαΠυ࣮͠Α͏
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5. ਃͨ͠ߪೖΞΠςϜ औΓԼ͛Δ͜ͱ͕Ͱ͖ͳ͍
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rejectͷόοϑΝͱͯ͠Ծਃ • Կճ͔reject͞ΕΔ͜ͱΛݟӽͯ͠ΈͯͶiOSΞϓϦΛ2݄Լ० ʹԾਃ͍ͯͨ͠ • ҊͷఆԿ͔ϦδΣΫτΛ͘Βͬͨ ❌ ͕ɺແࣄʹ৹͕ࠪ௨Δʂʂʂ
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ޙ… • ϓϨϛΞϜެ։લʹόάϑΟοΫεͷࠩΛผϦϦʔεͱͯ͠ग़͢ ͜ͱʹ • ;ͱAppStoreΛͷ͍͍ͧͯΔͱ…
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ϓϨϛΞϜ͕ϦϦʔε͞Ε͍ͯΔ
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ΞϓϦ՝ۚͷਃ • ΞϓϦ՝ۚͷ࠷ॳͷਃରԠ͢Δipa(όΠφϦ)ʹඥ͚ͮͯਃ ͢Δඞཁ͕͋Δ • ࣍ճҎ߱ͷΞϓϦ՝ۚͷਃͦΕࣗͷΈͰՄೳ
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Կ͕μϝͩͬͨʁ • ΞϓϦ՝ۚͷਃ࣌ʹAppStoreConnect্Ͱʮ৴Մೳʯͷ νΣοΫϘοΫεΛ unchecked ʹ͢Δ͖ͩͬͨʁ
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ޙ͔Β֎ͤͳ͍ͷʁ • `disabled` ʹͳ͍ͬͯͯ֎ͤͳ͔ͬͨ • ެࣜυΩϡϝϯτతʹݖݶ͕͋Εૢ࡞Ͱ͖Δͣͳͷʹ • https://help.apple.com/app-store-connect/#/ dev360aba524 • AppleʹԿ͍߹Θ͕ͤͨͪ͜Βͷ༧ظ͢ΔճಘΒΕͳ ͔ͬͨ…
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Έͳ͞ΜؾΛ͚͍ͭͯͩ͘͞
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WWDCͰ৭ʑฉ͍͖ͯ·͢ ✈
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Thank you!!!