ZOZOが採用しているiOSのアーキテクチャについて/zozo-tech-meetup8-ios-architecture

by M"e

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. .7$ ‣$PDPB͕.7$ʹج͍࣮ͮͯ૷͞Ε͍ͯΔ ‣7JFXͱ.PEFM͕෼཭͍ͯ͠ΔͷͰ࠶ར༻ੑ͕ߴ͍ ‣γϯϓϧʂ ‣ॲཧ͕ෳࡶʹͳΔͱ$POUSPMMFS͕ංେԽ View Model ViewController Update Action Update Notify Update ࢀߟ: https://developer.apple.com

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. .77.$PPSEJOBUPST ‣.77. ‣7JFX$POUSPMMFSʹूத͢ΔϩδοΫΛ7JFX.PEFMʹ੾Γ෼͚Δ ‣7JFXͱ7JFX.PEFMؒͷ΍ΓऔΓ͸ΛσʔλόΠϯσΟϯάΛ࢖༻ ‣σʔλόΠϯσΟϯάʹ3YͳͲΛ࢖༻ ‣$PPSEJOBUPST ‣ը໘ભҠΛ୲౰ View Model ViewModel Coordinators ࢀߟ: https://speakerdeck.com/macdevnet/mvvm-c-in-practice

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ͱ͸ ‣.VUVBM.PCJMFߟҊJ04൛$MFBO"SDIJUFDUVSF ‣γεςϜͷมԽ͕ଟ͍෦෼ͱͦ͏Ͱͳ͍෦෼Ͱ෼͔Ε͍ͯΔ ‣7JFXɺ*OUFSBDUPSɺ1SFTFOUFSɺ&OUJUZɺ3PVUJOH ‣֤ϨΠϠʔ1SPUPDPMʹͷΈґଘ ‣୯Ұ੹೚ͷݪଇΛ΋ͱʹ࡞ΒΕͨ ग़య: https://www.objc.io/issues/13-architecture/viper/

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. $MFBO"SDIJUFDUVSFͱ͸ ‣&OUJUZ ‣σʔλߏ଄ɺϏδωεϩδοΫ ‣6TF$BTF ‣"QQMJDBUJPOݻ༗ͷϩδοΫ ‣*OUFSGBDF"EBQUFS ‣σʔλ΍ΠϕϯτΛม׵͢ΔϨΠϠʔ ‣'SBNFXPSLT%SJWFST ‣6*ɺσʔλϕʔεɺ8FC"1*ΫϥΠϯτ ग़య: http://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ͷશମ૾ View Entity Presenter Routing Interactor User Action Asks for Update Notifies Updates Knows about ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ͷશମ૾ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/ View Entity Presenter Routing Interactor User Action Asks for Update Notifies Updates Knows about View

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ͷશମ૾ View Entity Presenter Routing Interactor User Action Asks for Update Notifies Updates ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/ Knows about Presenter

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ʹ͸ΊΔ View Entity Presenter Routing Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ ஌͍ͬͯΔ viewDidload σʔλऔಘ ͓ئ͍ʂ ListViewController Item ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ ը໘ભҠ อ༗ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ʹ͸ΊΔ View Entity Presenter Routing Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ ஌͍ͬͯΔ viewDidload σʔλऔಘ ͓ئ͍ʂ ListViewController Item ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ ը໘ભҠ DataStore σʔλऔಘ อ༗ σʔλऔಘͰ͖ͨΑ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. ࣮૷͢Δલʹɺͳͥ1SPUPDPMΛ࢖༻͢Δͷ͔ʁ ‣ॲཧΛந৅Խ ‣ॲཧʹґଘ͠ͳ͍ ‣ґଘؔ܎ٯసͷ๏ଇ ‣಺ଆ͕֎ଆΛݺͼग़͍ͨ͜͠ͱ͕͋Δ ‣*OUFSBDUPS͕σʔλΛऔಘͨ͜͠ͱΛ1SFTFOUFSʹ఻͍͑ͨ ‣௚઀ࢀর͢Δ͜ͱ͸ґଘؔ܎Λ่ͯ͠͠·͏ ‣಺ଆ͕એݴͨ͠1SPUPDPMΛ֎ଆ͕࣮૷͢Δ͜ͱͰղܾ ‣ؒ઀తʹࢀর͢Δ͜ͱ͕Մೳ

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ʹ͸ΊΔ View Entity Presenter Routing Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ ஌͍ͬͯΔ viewDidload σʔλऔಘ ͓ئ͍ʂ ListViewController Item ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ ը໘ભҠ DataStore σʔλऔಘ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/ อ༗ Presenter Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘ ͓ئ͍ʂ ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. *OUFSBDUPSͷ࣮૷ protocol ItemsInteractorInput: class { func fetchItems() } protocol ItemsInteractorOutput: class { func itemsFetched(items: [Item]) }

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. *OUFSBDUPSͷ࣮૷ class ItemsInteractor : ItemsInteractorInput { weak var output: ItemsInteractorOutput! func fetchItems() { // σʔλऔಘॲཧ self.output.itemsFetched(items: []) } }

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ʹ͸ΊΔ View Entity Presenter Routing Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ ஌͍ͬͯΔ viewDidload σʔλऔಘ ͓ئ͍ʂ ListViewController Item ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ ը໘ભҠ DataStore σʔλऔಘ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/ อ༗ View Presenter σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ viewDidload ListViewController ϏϡʔϩδοΫ

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 1SFTFOUFSͷ࣮૷ class ItemsPresenter : ItemsModuleInterface, ItemsInteractorOutput { weak var view: ItemsViewInterface! var interactor: ItemsInteractorInput! func updateView() { self.interactor.fetchItems() } func itemsFetched(items: [Item]) { self.view.showItems(items: items) } }

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7JFXͷ࣮૷ class ItemListViewController : UIViewController, ItemsViewInterface { var presenter: ItemsModuleInterface! var list: [Item] = [] override func viewDidLoad() { super.viewDidLoad() self.presenter.updateView() } func showItems(items: [Item]) { self.list = items //ɹදࣔߋ৽ } }

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 7*1&3ʹ͸ΊΔ View Entity Presenter Routing Interactor σʔλऔಘͰ͖ͨΑ σʔλऔಘͰ͖͔ͨΒදࣔͯ͠ ஌͍ͬͯΔ viewDidload σʔλऔಘ ͓ئ͍ʂ ListViewController Item ϏϡʔϩδοΫ ΞϓϦέʔγϣϯ ϩδοΫ ը໘ભҠ DataStore σʔλऔಘ ࢀߟ: https://cheesecakelabs.com/blog/ios-project-architecture-using-viper/ อ༗ Routing ը໘ભҠ Presenter ϏϡʔϩδοΫ

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 3PVUFSͷ࣮૷ class ItemsRouter : NSObject, ItemsRouterInput { static func assembleModule() -> UIViewController { let view = UIStoryboard(name: "ItemListViewController", bundle: nil).instantiateInitialViewController() as! ItemListViewController let presenter = ItemsPresenter() let interactor = ItemsInteractor() let router = ItemsRouter() view.presenter = presenter presenter.view = view presenter.interactor = interactor presenter.router = router interactor.output = presenter router.viewController = view return UINavigationController(rootViewController: view) } func presentDetailsInterfaceForItem(id: Int) { // ը໘ભҠॲཧ } }

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Copyright © ZOZO Technologies, Inc. All Rights Reserved. 1SFTFOUFSͷ࣮૷ class ItemsPresenter : ItemsModuleInterface, ItemsInteractorOutput { weak var view: ItemsViewInterface! var interactor: ItemsInteractorInput! var router: ItemsRouter! func updateView() { self.interactor.fetchItems() } func itemsFetched(items: [Item]) { self.view.showItems(items: items) } func showDetailsForItem(id: Int) { self.router.presentDetailsInterfaceForItem(id: id) } }