Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
AbemaTVにおけるiOSアーキテクチャの課題解決 / Solving problems i...
Search
Yusuke Morishita
January 30, 2020
Technology
1
1.7k
AbemaTVにおけるiOSアーキテクチャの課題解決 / Solving problems in AbemaTV iOS architecture
AbemaTV iOSの5年の運用の中で発生した設計課題とその解決方法について
Yusuke Morishita
January 30, 2020
Tweet
Share
Other Decks in Technology
See All in Technology
KiCadでPad on Viaの基板作ってみた
iotengineer22
0
190
MUITにおける開発プロセスモダナイズの取り組みと開発生産性可視化の取り組みについて / Modernize the Development Process and Visualize Development Productivity at MUIT
muit
1
3.6k
解析の定理証明実践@Lean 4
dec9ue
1
210
fukabori.fm 出張版: 売上高617億円と高稼働率を陰で支えた社内ツール開発のあれこれ話 / 20250704 Yoshimasa Iwase & Tomoo Morikawa
shift_evolve
PRO
2
1.7k
マーケットプレイス版Oracle WebCenter Content For OCI
oracle4engineer
PRO
3
940
高速なプロダクト開発を実現、創業期から掲げるエンタープライズアーキテクチャ
kawauso
2
2.3k
CursorによるPMO業務の代替 / Automating PMO Tasks with Cursor
motoyoshi_kakaku
2
820
AI専用のリンターを作る #yumemi_patch
bengo4com
5
2.3k
生成AI開発案件におけるClineの業務活用事例とTips
shinya337
0
190
B2C&B2B&社内向けサービスを抱える開発組織におけるサービス価値を最大化するイニシアチブ管理
belongadmin
1
1.5k
Core Audio tapを使ったリアルタイム音声処理のお話
yuta0306
0
160
改めてAWS WAFを振り返る~業務で使うためのポイント~
masakiokuda
1
140
Featured
See All Featured
Building an army of robots
kneath
306
45k
Code Review Best Practice
trishagee
69
18k
How to train your dragon (web standard)
notwaldorf
94
6.1k
Optimising Largest Contentful Paint
csswizardry
37
3.3k
A designer walks into a library…
pauljervisheath
207
24k
GraphQLとの向き合い方2022年版
quramy
49
14k
Bash Introduction
62gerente
614
210k
Code Reviewing Like a Champion
maltzj
524
40k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Git: the NoSQL Database
bkeepers
PRO
430
65k
Designing for Performance
lara
609
69k
Transcript
"CFNB57ʹ͓͚Δ J04ΞʔΩςΫνϟͷ՝ղܾ .77. 6OJP 'MVY :VTVLF.PSJTIJUB!ZZTTLL "CFNB57։ൃہωΠςΟϒج൫
"HFOEB wϓϩμΫτഎܠ wઃܭͷมભ wݱࡏͷ՝
ϓϩμΫτഎܠ
ϓϩμΫτഎܠ w݄͔Β։࢝ͯ͠ݱࡏ wݱࡏ໊Ͱ։ൃ wϨϙδτϦ wJ04"QQ "1*ΫϥΠΞϯτ ϩάͷϞσ ϧʜFUD
ϓϩμΫτഎܠνʔϜਓ ࣌ؒ ਓ ্ཱͪ͛࣌
ઃܭͷมભ
ઃܭͷมભ wୈ̍ੈ'MVY wୈ̎ੈ.77. 'MVY wୈ̏ੈ.77. 6OJP 'MVY
ઃܭͷมભ$POUSJCVUJPOHSBQI ୈ̍ੈ ୈ̎ੈ ୈ̏ੈ
ઃܭͷมભ$POUSJCVUJPOHSBQI ୈ̍ੈ ୈ̎ੈ ୈ̏ੈ ॎԽɺϏσΦػೳ։࢝
ઃܭͷมભ$POUSJCVUJPOHSBQI ୈ̍ੈ ୈ̎ੈ ୈ̏ੈ ΞϓϦίΠϯɺ͛મػೳ։࢝
ઃܭͷมભνʔϜਓ ࣌ؒ ਓ ୈ̍ੈ ୈ̎ੈ ୈ̏ੈ
ୈ̍ੈ w࣌ظ wॳظϦϦʔε w.PUJWBUJPO wෳࡶͳঢ়ଶཧΛΘ͔Γ͘͢ཧ͍ͨ͠ wΫϥΠΞϯτؒ "OESPJEJ048FC ͰઃܭΛ౷Ұͨ͠ ͍
࠾༻'MVY 3Y4XJGU Facebook https://facebook.github.io/flux/docs/in-depth-overview/
ୈ̍ੈ'MVY 6*Πϕϯτ ঢ়ଶΛࢹͯ͠6*ө
ୈ̍ੈ"DUJPO func getElement() { dispatcher.isLoading.dispatch(true) APIClient.getElement() .do(onError: { [weak self]
error in self?.dispatcher.error(error) // Τϥʔ }) .do(onCompleted: { [weak self] in self?.dispatcher.isLoading.dispatch(false) // ྃ }) .subscribe(onNext: { [weak self] element in self?.dispatcher.element.dispatch(element) // ޭ }) .disposed(by: disposeBag) }
ୈ̍ੈ%JTQBUDIFS final class Dispatcher { static let shared = Dispatcher()
let element = DispatchSubject<Element>() let isLoading = DispatchSubject<Bool>() let error = DispatchSubject<Error>() }
ୈ̍ੈ4UPSF final class Store { static let shared = Store()
let isLoading: Property<Bool> let element: Property<Element> init(dispatcher: Dispatcher) { // dispatcher͔ΒྲྀΕ͖ͯͨΠϕϯτΛbind͢Δ } }
ୈ̍ੈ6* override func viewDidLoad() { super.viewDidLoad() // ActionʹΠϕϯτΛൃՐ Action.shared.getElement() //
ߋ৽͞Εͨঢ়ଶΛUIʹbind Store.shared.element.asObservable() .bind(to: titleLabel.rx.text) .diposed(by: disposeBag) }
ୈ̍ੈ'MVY 6*Πϕϯτ ঢ়ଶΛࢹͯ͠6*ө
ୈ̍ੈͷྑ͍ w7JFXؒͷґଘ͕ؔݮΔ w։ൃऀͷ࣮͕౷Ұ͞Ε͍͢ wσʔλͷྲྀΕ͕Θ͔Γ͍͢
ୈ̎ੈ w ࣌ظ w ݄dλςରԠͷ։ൃ։࢝ w ݄dϏσΦػೳͷ։ൃ։࢝
ୈ̍ੈͷ՝ w ػೳͷෳࡶԽʹΑΓɺ4UPSF6*ͷϥΠϑ αΠΫϧͷ߹ϩδοΫ͕7JFX$POUSPMMFS ʹ૿͑ͨ
ୈ̍ੈͷ՝ override func viewDidLoad() { super.viewDidLoad() // ঢ়ଶͷߋ৽·ͨλςϤίͷΓସ͑ΛϑοΫͯ͠tableViewΛϦϩʔυ Observable.combineLatest( Store.shared.repositories.asObservable(),
rx.traitCollectionDidChange.asObservable() ) .observeOn(MainScheduler.instance) .subscribe(onNext: { [weak self] _ in self?.tableView.reloadData() }) .disposed(by: disposeBag) … }
࠾༻.77. 7JFX.PEFM .PEFM 7JFX 7JFX$POUSPMMFS %BUBCJOEJOH
ୈ̎ੈ7JFX4USFBN
ୈ̎ੈ7JFX4USFBN final class ViewStream { // Output let element: Property<Element>
let isLoading: Property<Bool> init( // Input viewDidLayout: Observable<Void>, traitCollectionDidChange: Observable<Void>, // Dependency action: Action = .shared, store: Store = .shared ) { // InputͷΠϕϯτΛͱʹOutputΛ߹͢Δ } }
ୈ̎ੈͷྑ͍ w7JFX$POUSPMMFSͷ࣮Λ6*Πϕϯτͷൖͱঢ়ଶ Λ6*ʹόΠϯυ͢ΔͷΈʹͰ͖ͨ wϓϨθϯςʔγϣϯϩδοΫΛ6*͔ΒͰ͖ɺ ୯ମςετָ͕ʹ͔͚Δ wάϩʔόϧͰอ࣋͢Δඞཁ͕ͳ͍ը໘ͷҰ࣌ঢ়ଶ Λ6*ͷϥΠϑαΠΫϧͰഁغͰ͖Δ
ઃܭͷมભνʔϜਓ ࣌ؒ ਓ ୈ̍ੈ ୈ̎ੈ ୈ̏ੈ
ୈ̎ੈͷ՝ w 7JFX4USFBNͷ࣮ํ๏͕࣮ऀʹΑͬͯ Β͖͕ͭ͋Δ
ୈ̎ੈͷ՝ class SearchViewStream { // Output let repositories: Property<[Repository]> private
let _repositories = BehaviorRelay<[Repository]>(value: []) private let _search = PublishRelay<String>() private let disposeBag = DisposeBag() init( // Dependency action: Action = .shared store: Store = .shared ) { // Input ⇨ Output Logic } // Input func search(_ text: string) { _search.accept(text) } }
ୈ̎ੈͷ՝ class SearchViewStream { // Output let repositories: Property<[Repository]> private
let _repositories = BehaviorRelay<[Repository]>(value: []) private let _search = PublishRelay<String>() private let disposeBag = DisposeBag() init( // Dependency action: Action = .shared store: Store = .shared ) { // Input ⇨ Output Logic } // Input func search(_ text: string) { _search.accept(text) } }
ୈ̎ੈͷ՝ class SearchViewStream { // Output let repositories: Property<[Repository]> private
let _repositories = BehaviorRelay<[Repository]>(value: []) private let disposeBag = DisposeBag() init( // Input search: Observable<String> // Dependency action: Action = .shared store: Store = .shared ) { // Input ⇨ Output Logic } }
ୈ̎ੈͷ՝ class SearchViewStream { // Input let search = PublishRelay<String>()
// Output let repositories: Property<[Repository]> private let _repositories = BehaviorRelay<[Repository]>(value: []) private let _search = PublishRelay<String>() private let disposeBag = DisposeBag() init( // Dependency action: Action = .shared store: Store = .shared ) { // Input ⇨ Output Logic } }
ߟҊ6OJP $SFBUFECZNBSUZTV[VLJ
ୈ̏ੈ w ࣌ظ w "CFNBίΠϯػೳͷ։ൃ w "CFNBαϙʔτ ͛મ ػೳͷ։ൃ
ୈ̏ੈ6OJP class SearchViewModel: UnioStream<SearchViewModel>, SearchViewModelType { struct Input: InputType {
let search = PublishRelay<String>() } typealias State = NoState struct Output: OutputType { let repositories: Observable<[Repository]> } struct Extra: ExtraType { let action: Action let store: Store } static func bind(from dependency: Dependency<Input, State, Extra>, disposeBag: DisposeBag) -> Output { // Dependency ⇨ Output Logic return Output(repositories: ${repositoriesΛฦ͢ม}) } }
ୈੈͷྑ͍ w7JFX.PEFMͷ࣮ͷ౷Ұ͕࣮ݱͰ͖ͨ w7JFX.PEFMͷϩδοΫͷྲྀΕ͕୯Ұํͳ ͷͰՄಡੑ্͕͕ͬͨ
ୈ̏ੈ6OJP
ݱࡏͷ՝
ݱࡏͷ՝ wਐԽ͍ͯ͘͠աఔͰલੈͷ࣮͕͍ͬͯΔ wୈ̍ੈͷ࣮ͰҰ෦'MVYͰ4UPSFUP4UPSF ͳ࣮ʹͳ͍ͬͯͯॲཧͷྲྀΕ͕ෳࡶԽ͍ͯ͠Δ wը໘ͷ୯ମىಈ͕Ͱ͖ͳ͍࣮ʹͳ͍ͬͯΔ w'MVYͷ"DUJPO͕3FTPVSDFࢀর͍ͯ͠Δ
·ͱΊ wઃܭͷมߋͷλΠϛϯάશػೳΛ৽͢ Δͱ͖େ͖ͳػೳ։ൃ͕ೖΔͱ͖ wॳظͷίϯηϓτ͔Βൃੜͨ͠՝ʹରͯ͠ ղܾ͢Δํ๏Λ৽ͨ͠ʹऔΓೖΕͯมԽ ͖ͯͨ͠
ࢀর w 'MVYXJUI3Y4XJGU w IUUQTTQFBLFSEFDLDPNEFLBUPUPSPqVYXJUISYTXJGU w .77. 'MVY w IUUQTTQFBLFSEFDLDPNNBSUZTV[VLJNWWNQMVTqVY
w "CFNBJ04"SDIJUFDUVSF w IUUQTTQFBLFSEFDLDPNUPJLJBCFNBJPTBSDIJUFDUVSF w 6OJP w IUUQTTQFBLFSEFDLDPNNBSUZTV[VLJNWWNGBMTFTIJ[IVBOHXPGVSVGSBNFXPSLXPLBJGBEBP SVTJUJNVEFCBSBUVLJHBBUVUBTIJ[IVBOHXPUPOHTVSV