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アッテiOSの設計と開発フローの変遷
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Yosuke Ishikawa
April 19, 2016
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アッテiOSの設計と開発フローの変遷
Yosuke Ishikawa
April 19, 2016
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Transcript
ΞοςJ04ͷઃܭͱ ։ൃϑϩʔͷมભ 2016/04/18
ࣗݾհ 2 ੴ ༸ࢿ (ishkawa) • 20162݄ೖࣾͷiOSΤϯδχΞ • ΧϠοΫ →
LINE → ικ • ઃܭΛߟ͑Δͷ͕͖
INDEX 1. ಉ͡ߏͷ࣮ͷҰݩԽ 2. Ωϟογϡઓུ 3. σϓϩΠ
ಉ͡ߏͷ࣮ͷҰݩԽ
Α͋͘Δಉ͡ߏ 5 1. ϖʔδωʔγϣϯ 2. ϑΥʔϜͷόϦσʔγϣϯ
“ಉ͡ߏ”Λ୲͢ΔͷViewModel 6 6*7JFX$POUSPMMFS 6*7JFX "1*$MJFOU 6*Πϕϯτ ϦΫΤετ Ϩεϙϯε View ViewModel
Model 7JFX.PEFM දࣔ
ϖʔδωʔγϣϯ͕ඞཁͳՕॴ 7 1. λΠϜϥΠϯ 2. ͍͍ͶϦετ 3. ϝοηʔδ 4. ௨
5. ίϝϯτ
ϖʔδωʔγϣϯ͕ඞཁͳՕॴ 8 5JNFMJOF 7JFX$POUSPMMFS "1*$MJFOU 5JNFMJOF 7JFX.PEFM -JLFE0⒎FST 7JFX$POUSPMMFS -JLFE0⒎FST
7JFX.PEFM .FTTBHFT 7JFX$POUSPMMFS .FTTBHFT 7JFX.PEFM /PUJpDBUJPOT 7JFX$POUSPMMFS /PUJpDBUJPOT 7JFX.PEFM $PNNFOUT 7JFX$POUSPMMFS $PNNFOUT 7JFX.PEFM
ϖʔδωʔγϣϯ͕ඞཁͳՕॴ 9 5JNFMJOF 7JFX$POUSPMMFS "1*$MJFOU 1BHJOBUJPO 7JFX.PEFM&MFNFOU -JLFE0⒎FST 7JFX$POUSPMMFS .FTTBHFT
7JFX$POUSPMMFS /PUJpDBUJPOT 7JFX$POUSPMMFS $PNNFOUT 7JFX$POUSPMMFS
ԿΛύϥϝʔλʔԽ͢Δ͔ʁ 10 class PaginationViewModel<Element> { ... func bindRequest<Request: PaginationRequestType where
Request.Response.Element == Element>(baseRequest: Request) { ... } } • ϖʔδωʔγϣϯͷΤϨϝϯτ(Message, NotificationͳͲ) • ϖʔδωʔγϣϯͷͨΊͷϦΫΤετ
Ͳ͏࣮͢Δʁ 11 protocol PaginationRequestType: AtteRequestType { associatedtype Response: PaginationResponseType var
page: Int64 { get } } protocol PaginationResponseType { associatedtype Element var elements: [Element] { get } var hasNextPage: Bool { get } } • ϓϩτίϧͰ࣮ͷͨΊͷΛ༻ҙ • ϓϩτίϧͰఆٛͨ͠ΠϯλʔϑΣʔε͚ͩͰ࣮
ϖʔδωʔγϣϯ͕ඞཁͳՕॴ 12 5JNFMJOF 7JFX$POUSPMMFS "1*$MJFOU 1BHJOBUJPO 7JFX.PEFM&MFNFOU -JLFE0⒎FST 7JFX$POUSPMMFS .FTTBHFT
7JFX$POUSPMMFS /PUJpDBUJPOT 7JFX$POUSPMMFS $PNNFOUT 7JFX$POUSPMMFS
࣮ͷҰݩԽͰಘͨͷ 13 • ߴ • ҆શ
Ωϟογϡઓུͷมભ
ॳͷΩϟογϡઓུ 15 • RealmͰΩϟογϡΛऔΔ • ϨεϙϯεRealmͷObjectͱͯ͠දݱ
ॳͷΩϟογϡઓུͷ 16 Կ͔RealmͷObjectʹͳͬͯ͠·͏ͧ... • Կ͕ӬଓԽ͞Ε͍ͯΔͷ͔ܕ͔ΒผͰ͖ͳ͍ • আϙϦγʔ͕ෳࡶ • ϚΠάϨʔγϣϯର͕͘ͳΔ
ͦͦRealm͕୲ͬͯͨͷʁ 17 • ϨεϙϯεͷӬଓԽ • ը໘ؒͷมߋͷڞ༗
ϨεϙϯεͷӬଓԽ 18 ࣺͯͯྑ͍ͷύʔδલఏͷػߏͰอଘ͢Δ • LRUͷσΟεΫΩϟογϡͰJSONΛอଘ • อଘ͞ΕͨJSONͱܕʹෆ߹͕͋ΕJSONΛࣺͯΕྑ͍ • আϙϦγʔɾϚΠάϨʔγϣϯͷ৺͕ͳ͘ͳͬͨ
ϨεϙϯεͷӬଓԽ 19 ϨεϙϯεΛද͢ܕͷ੍ݶ͕ͳ͘ͳͬͨ • ҎલObjectMapperΛ͍ͬͯͨ • ݱࡏHimotokiʹҠߦࡁΈ • JSONͷόϦσʔγϣϯͱܕͷΠϯελϯεԽΛҰகͤ͞ΒΕͨ •
ෆਖ਼ͳJSONʹΑΔΤϥʔΛہॴతʹཹΊΔ͜ͱ͕Ͱ͖ͨ
ը໘ؒͷมߋͷڞ༗ 20 άϩʔόϧͳSubjectͰڞ༗ • ಉظಉظ͕ಘҙͳͷʹͤΔ(RxSwift)
ͪͳΈʹ 21 RealmࠓͰͬͯ·͢
RealmͱLRUΩϟογϡͷ͍͚ 22 • αʔόʔʹಧ͍͍ͯΔσʔλ: LRUσΟεΫΩϟογϡ • αʔόʔʹಧ͍͍ͯͳ͍σʔλ: Realm
αʔόʔʹಧ͍͍ͯͳ͍σʔλ 23 1. ૹ৴தͷϝοηʔδɾίϝϯτ 2. ೖྗதͷϑΥʔϜ
Ωϟογϡʹର͢ΔϙϦγʔ 24 దࡐదॴ
ࣗಈσϓϩΠ
ࣗಈσϓϩΠͷϞνϕʔγϣϯ 26 • Pull Request͕Ϛʔδ͞ΕͨΒ୭Ͱಈ࡞֬ೝͰ͖ΔΑ͏ʹ͍ͨ͠ • QA͕ྃͨ͠Β͙͢ʹ৹ࠪʹग़ͤΔΑ͏ʹ͍ͨ͠ • ୭͔ͷڥʹґଘͤͣʹσϓϩΠͰ͖ΔΑ͏ʹ͍ͨ͠
Travis CI 27
ࣗಈσϓϩΠͷϙϦγʔ 28 • git push͞ΕͨΒΞʔΧΠϒ + σϓϩΠ • Ϗϧυ൪߸Travis CI͕ৼΔ
• खݩͰͷΞʔΧΠϒجຊతʹ͠ͳ͍
ڥ 29 %FQMPZ(BUF %FWFMPQNFOU 5FTU'MJHIU 1SPEVDUJPO
Gitϒϥϯν͝ͱͷϏϧυλεΫ 30 • feature: ςετ • master: ςετ + Development
• release: ςετ + Development + Production
Ϗϧυ࣌ؒ 31
Ϗϧυ࣌ؒ 32
Ͳ͏ͳ͔ͬͨʁ 33 • ͙͢ಈ࡞Λ֬ೝͯ͠Β͑ΔΑ͏ʹͳͬͨ • Ϗϧυ͍ͯͩͬͯ͘͠͞ݴΘΕͳ͍ • ਃָ͕ʹͳͬͨ • ୭ͰਃͰ͖ΔΑ͏ʹͳͬͨ
34 ·ͱΊ
·ͱΊ 35 • ָʹ͘։ൃͰ͖ΔΑ͏ʹઃܭΛߟ͍͑ͯΔ • ϛε͕ى͜Γ͍͢ઃܭආ͚Δ • ୭ͰؾܰʹσϓϩΠͰ͖ΔΑ͏ʹ͓ͯ͘͠ • ·ͩ·ͩൃల్্...ʂ
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