ドメイン駆動設計を始めるために必要なチームのつくり方

by TsukasaSekiguchi

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υϝΠϯۦಈઃܭΛ ࢝ΊΔͨΊʹඞཁͳ νʔϜͷͭ͘Γํ 2017/01/20 Gunma.web #30 ؔޱ ࢘

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໊લ: ؔޱ࢘ SNS: GitHub: TsukasaGR Twitter: TsukasaGr NewsPicks: ؔޱ࢘ ࢓ࣄ: αϥϦʔϚϯ: SIerͷϚωδϝϯτ݉ΤϯδχΞ ϑϦʔϥϯε: ελʔτΞοϓͷWebΤϯδχΞ ීஈ৮ͬͯΔ΋ͷ: PHP(Laravel)ɺJavascript(Vue.js)ɺDockerɺVagrantɺMagento2 ࣗݾ঺հ

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υϝΠϯۦಈઃܭ in My Heartʁ

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ࠓ·Ͱܦݧͨ͠ݱ৔ͷ೰Έʹ ਅਖ਼໘͔Β޲͔͍߹͏ͨΊͷ େ੾ͳߟ͑ํ

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What ೰Έʁ

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• ࣮૷ͷ͜ͱԿ΋ߟ͑ͳ͍Ͱશવ٧ΊΒΕͯͳ͍࢓༷ΛҒͦ͏ʹ఻͑ͯ͘ΔϦʔμʔ • ݴΘΕͨ͜ͱ͔͠΍Βͳ͍ΤϯδχΞ • ݱ৔Λແࢹͨ͠ܦӦ૚΍ίϯαϧͷඓʹͭ͘ݴ༿ • σεϚ֬ఆͷҰׅड஫Λࣗຫ͛ʹऔͬͯ͘ΔӦۀ • ੹೚ͷࡲΓ෇͚߹͍͹͔Γͷຖ೔ • ϦϦʔεʹඞཁͳঝೝΛ΋Β͏ҝͷυΩϡϝϯτΛॻ͚ͩ͘ͷ೔ʑ • த਎Կ΋Θ͔ͬͯͳ͍ͷʹϙνϙνςετ͠ͳ͕ΒΤϏσϯεΛΤΫηϧʹషΔٕज़͚ͩͲΜͲΜ্ୡ͍ͯࣗ͘͠෼ • ࠓࣗ෼͕ԿͷͨΊͷγεςϜΛ࡞ͬͯΔͷ͔Α͘Θ͔ͬͯͳ͍ • λϨ͕ൿ఻͗͢Δ • ࢓༷มߋͬͯݴ༿͕τϥ΢Ϛ • ຖ೔όάใࠂʹک͑ͯΔ • ͳΜͰݴΘΕͨ͜ͱҎ֎ͷ͜ͱ΍Δͷʁͬͯ٧ΊΒΕΔ • ͳΜͰ΋ͬͱૣ͘ݴΘͳ͔ͬͨͷʁͬͯ٧ΊΒΕΔ • ͳΜͰͦΜͳ͜ͱ΋Θ͔Βͳ͍ͷʁͬͯ٧ΊΒΕΔ • ͦΕ͘Β͍ࣗ෼Ͱௐ΂ΖΑͬͯ٧ΊΒΕΔ • ຖ೔ָ͘͠ͳ͍ • etc……..

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ͱʹ͔ͨ͘͘͞Μ

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What υϝΠϯۦಈઃܭͷ ߟ͑ํʁ

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ΦϒδΣΫτࢦ޲ × ΞδϟΠϧ

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How can ΦϒδΣΫτࢦ޲ × ΞδϟΠϧʁ

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ྑ͍νʔϜΛ࡞Δ

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What ྑ͍νʔϜʁ

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ͦͷ1 ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ͑Δ

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ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ͑Δ • ΦϒδΣΫτࢦ޲΋ΞδϟΠϧ΋ந৅తͳ֓೦Ͱ ʮ͜͏͢Ε͹ྑ͍ʯͱ͍͏໌֬ͳ౴͕͑ͳ͍ͷͰɺ ৗʹߟ͑ɺݟ௚͍͔ͯ͠ͳ͚Ε͹ͳΒͳ͍ɻ

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ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ͑Δ • ͦͷҝʹ͸ɺʮݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱΛ ݴ͑Δʯ؀ڥ͕ඞཁɻ

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ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ͑Δ • ʮݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱΛݴ͑Δʯ؀ڥ Λ࡞ΔͨΊʹͲ͏͢Ε͹ྑ͍͔ʁ

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ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ ͑Δ৔ॴΛͭ͘Δ

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͜͜ʹ౴͑͋Γ·ͨ͠ http://c16e.com/1511101558/ SlackͰ؆୯ʹʮ೔ใʯͳΒ͵ʮ෼ ใʯΛνʔϜͰ࣮ݱ͢Δ3εςοϓʙ Problem͕10෼Ͱղܾ͢Δνϟοτ Λ࡞Ζ͏

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timesͰͲΜͳ͜ͱΛ ൃݴ͢Δͷ͔ʁ

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• ࠓ೔΍Δ͜ͱ͸˓˓Ͱ͢(1೔ͷ໨ඪͷίϛοτ) • ࠓ͔Β××΍Δ(ࣗ਎ͷ࡞ۀͷՄࢹԽ) • ˚˚ͰϋϚͬͨɻɻάάͬͯ΋ղܾ͠ͳ͍ɻɻ(໰୊ͷૣظใࠂ) • □□Λྑ͍ײ͡ʹϦϑΝΫλग़དྷͨʂ(ࣗ෼΁ͷ৆ࢍ) • ○○ͷ΍Γํྑͦ͞͏ https://ʙʙʙ(ྑهࣄͷڞ༗) • ࡢ೔ҿΈ͗ͯͪ͢ΐͬͱਏ͍ɻɻɻ(ࣗ਎Λଞਓʹཧղͯ͠΋Β͏) • ࠓͷνʔϜͰ2िؒͷεϓϦϯτͬͯ௕͍ؾ͕͢Δ(ݱঢ়ʹର͢ Δݒ೦ɺҙݟ) …etc

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ͳΜͰ΋OK

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timesΛೖΕΔͱ Կ͕ྑ͍ͷ͔ʁ

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• จࣈʹى͜͢͜ͱͰࣗ෼ࣗ਎ͷؾ͕࣋ͪ੔ཧ ग़དྷΔ • ໰୊ͷૣظղܾͷखॿ͚ʹͳΔ͔΋ • ϝϯόʔಉ࢜ͰԿΛߟ͍͑ͯΔͷ͔ཧղग़དྷ Δ • ݴ͍͍ͨ࣌ʹݴ͍͍ͨ͜ͱ͕ݴ͑ɺΦϒδΣ Ϋτࢦ޲ɺΞδϟΠϧͱ΋ʹνʔϜ಺Ͱͷ౴ ͕͑Կͳͷ͔Λৗʹલ޲͖ʹ୳͠ଓ͚͍͚ͯ Δ

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ͦͷ2 ͩΕ͔ͷ͍ͤʹ͠ͳ͍

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ͩΕ͔ͷ͍ͤʹ͠ͳ͍ • ΦϒδΣΫτࢦ޲΋ΞδϟΠϧ΋୭͔1ਓ͕ೳ ಈతʹಈ͍ͯɺͦͷଞͷϝϯόʔ͕ै͏ঢ়گͰ ͸͏·͘ճΒͳ͍ɻ

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ͩΕ͔ͷ͍ͤʹ͠ͳ͍ • νʔϜશһ͕౰ࣄऀͰ͋ΓɺνʔϜશһ͕ೳಈ తʹಈ͚Δඞཁ͕͋Δɻ

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ͩΕ͔ͷ͍ͤʹ͠ͳ͍ • νʔϜશһ͕౰ࣄऀҙࣝΛ࣋ͪɺೳಈతʹಈ͘ ͨΊʹ͸ʮͩΕ͔ͷ͍ͤʹ͠ͳ͍ʯ͜ͱ͕ඞ ཁɻ

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ͩΕ͔ͷ͍ͤʹ͠ͳ͍ • ʮͩΕ͔ͷ͍ͤʹ͠ͳ͍ʯ؀ڥΛ࡞ΔͨΊʹ Ͳ͏͢Ε͹ྑ͍͔ʁ

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ͩΕ͔ͷ͍ͤʹ͠ͳ͍࢓૊ΈΛ ͭ͘Δ

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͜͜ʹ౴͑͋Γ·ͨ͠ http://c16e.com/1510132118/ KPTʹGΛ଍ͯ͠ɺεΫϥϜͰ࠷ ڧͷνʔϜΛ࡞Δ!!

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GKPTͰͲΜͳ͜ͱΛ ৼΓฦΔͷ͔ʁ

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• ΤϯυϢʔβʔͱྑ͍ؔ܎͕ங͚ͨ(Good) • GitHubFlowΛܧଓ͢Δ(Keep) • ໰୊͕ൃੜ͔ͯ͠Βtimes΁ͷൃݴ·Ͱ͕࣌ؒ ֻ͔ͬͨ(Problem) • times͚ͩʹཔΔͷͰͳ͘F2FͰࠔͬͯͦ͏ͩ ͳͱࢥͬͨΒޓ͍ʹ੠Λֻ͚Δ(Try) …etc

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ͳΜͰ΋OK

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GKPTΛೖΕΔͱ Կ͕ྑ͍ͷ͔ʁ

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• ۀ຿಺Ͱײ͍ͨ͡Ζ͍Ζͳ͜ͱΛ࠶֬ೝग़དྷ Δ • ࣗ෼ͱଞਓͷ໰୊ҙࣝͷҧ͍͕Θ͔Δ • ϝϯόʔಉ࢜ͷҙࢥૄ௨͕ग़དྷΔ • ࠓޙͲ͏͍͔ͯ͘͠ΛΈΜͳͰܾΊΔͷͰɺ ͩΕ͔ͷ͍ͤʹ͠ͳ͘ͳΔ

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ͦͷ3 ৘ใΛָ͠ΊΔ

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৘ใΛָ͠ΊΔ • ΦϒδΣΫτࢦ޲΋ΞδϟΠϧ΋৽ͨʹೖͬͯ ͘Δ৘ใʹରͯ͠໘౗ष͕Βͣɺৗʹड͚ೖΕɺ ߟ͍͔͑ͯͳ͚Ε͹ͳΒͳ͍ɻ

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৘ใΛָ͠ΊΔ • ͭ·Γɺʮ৘ใΛָ͠ΊΔʯඞཁͰ͋Δɻ

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৘ใΛָ͠ΊΔ • ʮ৘ใΛָ͠ΊΔʯঢ়ଶʹ͢ΔͨΊʹͲ͏͢ Ε͹ྑ͍͔ʁ

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৘ใΛָ͠ΊΔจԽΛͭ͘Δ

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͜͜ʹώϯτ͋Γ·ͨ͠ https://newspicks.com/ ৘ใڞ༗ + ίϛϡχέʔγϣϯ

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౴͑Ͱ͸ͳ͍ʁ

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ύϒϦοΫͳΠϯλʔωοτ ্Ͱͷ৘ใڞ༗ + ίϛϡχ έʔγϣϯ͸ϋʔυϧ͕ߴ͢ ͗Δɻɻɻ (΋ͪΖΜͦΕͰग़དྷΔͳΒ΍ͬͨ΄͏͕ྑ͍ͱࢥ͍·͢)

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౴͑:Ϋϩʔζυͳ৔Λ࡞Δ

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Ͳ͏΍ͬͯΫϩʔζͱͳ৘ใ ڞ༗ + ίϛϡχέʔγϣϯͷ ৔Λͭ͘Δͷ͔ʁ

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• Slackʹઐ༻νϟϯωϧΛͭ͘Δ • NPެࣜͷࣾ಺൛NewsPicksΛ࢖͏ • ࣗ࡞͢Δ …etc

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ͳΜͰ΋OK

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৘ใڞ༗ + ίϛϡχέʔγϣ ϯ͕ग़དྷΔͱԿ͕ྑ͍ͷ͔ʁ

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• ͦͷ೔͋ͬͨχϡʔε(৘ใ)Λωλʹډञ԰Ͱٞ࿦ ͢Δָ͕͍ͭ͠͞Ͱ΋ຯΘ͑Δ • ೖ͖ͬͯͨ৘ใʹରͯ͠ɺৗʹࣗ෼͸Ͳ͏ࢥ͏ͷ ͔Λߟ͑ΔΑ͏ʹͳΔ • ଞͷϝϯόʔͷҙݟΛ஌Γɺ৽ͨͳՁ஋؍ΛಘΔ ͜ͱ͕ग़དྷΔ • ৘ใΛָ͠Ή͜ͱ͕ग़དྷΔ

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·ͱΊ

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໨త खஈ %%%Λ࢝ΊΔ ྑ͍νʔϜΛͭ͘Δ ݴ͍͍ͨ࣌ʹ ݴ͍͍ͨ͜ͱ͕ݴ͑Δ ͩΕ͔ͷ͍ͤʹ ͠ͳ͍ ৘ใΛָ͠ΊΔ ෼ใ UJNFT (,15 ৘ใڞ༗ ίϛϡχέʔγϣϯ