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өͬͨΒ࿩͢

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͜Μ͹Μ͸

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PͪΌΜ @p1ch_jp

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͓·͑ͩΕ w ॴଐ w גࣜձࣾσΟʔɾΤψɾΤʔ w Կͯ͠Δ w ϑϩϯτΤϯυΤϯδχΞ

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͸͍

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ࠓ೔ͳΜͰ͕͢

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-5ότϧͱ͍͏͜ͱͰ Ժ΍͔͡Όͳ͍Ͱ͢Ͷ

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͸͍

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΅͕͘͜͜ʹ͍Δ ܦҢͳΜͰ͕͢

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No content

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No content

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ͳΜ΍͔Μ΍Ͱ

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͏͔ͬΓϦϯάʹ ্͕Δ͜ͱʹͳͬͯ͠·ͬͨ

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͔͠΋ͳ͔ͥ όοΫΤϯυͰ

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ϏϏͬͯ·͢

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ԿΛ࿩͢ͷ͔

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ຊ೔ͷ΅͘ͷςʔϚ

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όοΫΤϯυͱ ͍͏͜ͱͳΜͰ͕͢

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ͨͿΜདྷͯΔਓͷ ΄ͱΜͲͷਓ͕

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σβΠφʔ ϑϩϯτΤϯυΤϯδχΞ 03

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ΑͶʁ

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ͳʹΑΓ ΅ࣗ͘਎͕ৄ͘͠ͳ͍

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ͱ͍͏Θ͚Ͱ

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ࠓ೔͸Ͱ͢Ͷ

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࣮຿ͰΞϨίϨͯ͠ಘͨ ҝʹͳΔ஌ݟͷڞ༗ͱ͔

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ͦ͏͍͏ͷ Ͱ͖ͯ·ͤΜ

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ԿΛ࿩͔͢ͱݴ͏ͱʜ

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࠷ۙझຯͰ࡞ͬͨAPI ͷ࿩Ͱ΋ ͠Α͏ͱࢥ͍·͢

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גࣜձࣾσΟʔɾΤψɾΤʔσβΠϯຊ෦αʔϏεσβΠϯ෦%&(( ౻ݪ৻ଠ࿠BLB1$IBO APIʹͳΖ͏ FROKAN x UIT #2 - ೥๨ΕLT ότϧ

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૝ఆௌߨऀ

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૝ఆௌߨऀ w ීஈɺ࢓ࣄͰ͸ϑϩϯτΤϯυΛॻ͍͍ͯΔ͕ɺझຯ΍ ݸਓ։ൃͰόοΫΤϯυ΋ॻ͍͍͖͍ͯͨਓ w มͳAPI͕ੜ͑ͯΔͷΛݟ͚ͭΔͱָ͘͠ͳͬͪΌ͏ਓ

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͜͏ͳΔͱΑͦ͞͏ w ॳֶऀʹ΋ෛ୲ͷগͳ͍ٕज़ελοΫΛ஌ͬͯɺ࣮ࡍʹ (FUUJOH4UBSU͢Δػӡ͕ߴ·Δ w ͱ͸ݴ͑Կͭ͘Ε͹͑͑ͶΜ໰୊Λղফͯ͠ɺ࣮ࡍʹ (FUUJOH4UBSU͢Δػӡ͕ߴ·Δ

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Ͱ

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ࠓ೔ɺग़ͯ͘Δ੒Ռ෺ શ෦JSONͳΜͰ

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Έͳ͞Μ΋͓खݩʹ

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1PTUNBO

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ͱ͔

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1PTUXPNBO

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ͱ͔

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*OTPNOJB

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ͱ͔ى্ͪ͛ͳ͕Β ฉ͍͍͚ͯͨͩΔͱ

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ָ͍͔͠΋͠Ε·ͤΜ

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ΈΜͳ͕ى্ͪ͛ͯΔؒʹ ΅͕͘ञΛҿΉ࣌ؒ

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͸͍

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ࠓճ࡞ͬͨ΋ͷ 0

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P-Chan API

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IUUQTBQJQDIBOJN

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ಡΜͰυϝΠϯͷ೗͘

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΅͘ʹؔ͢Δ৘ใ͕ฦΓ·͢

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GET /identification GET /accounts GET /assets PATCH /assets

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࢖༻ٕज़

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͜Μͳײ͡Ͱ͢

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ࠓ೔͸

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ୈҰষɺίίΒ΁Μ

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ୈೋষɺίίΒ΁Μ

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ʹผ͚ͯ঺հ͍͖ͯ͠·͢

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ͱΓ·αʔόʔΛى্ͪ͛ͯ ੩తͳ৘ใΛฦͯ͠ΈΔ 1

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ίίΒ΁Μͷ࿩

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͜ͷষ͸ݴ͍͍ͨ͜ͱ ͻͱ͔ͭ͠ͳ͍

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झຯor ݸਓ։ൃ && ॳΊͯͷαʔόʔαΠυNode.js

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TypeScript + Express Ͱ૊΋͏

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5ZQF4DSJQU&YQSFTT w &YQSFTTӫރ੝ਰͷܹ͍͠ք۾ʹ͓͍ͯ͸௝͘͠ɺރΕ ͭͭ΋ݱ໾Ͱ࢖͑ΔͷͰʢރΕͯΔ΋ͷ͸৘ใྔ͕๛෋ w 5ZQF4DSJQUϑϩϯτ͸·ͩ54ͱ૬ੑͷྑ͍ϑϨʔϜϫʔ Ϋͦ͏͡Όͳ͍ϑϨʔϜϫʔΫ͋Δ͕ɺόοΫΤϯυ͸ ͍͍ͩͨ૬ੑ͍͍ɻϑϩϯτͱҧͬͯXFCQBDLͷઃఆ Ͱ͠ΜͲ͍ͱ͔ͳͯ͘ɺجຊUTDίϚϯυͰઓ͑ΔͷͰ ྑ͞Έ͕͋Δɻ

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࠷ۙ͸Nest.jsͱ͔͕ ྲྀߦͬͯ·͕͢

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Ұ൪ॳΊ͸ΦʔιυοΫεʹ ExpressͰ૊Ή͜ͱΛΦεεϝ σΟεͬͯ͸ͳ͍Αɺ510ͶʢҰԠ

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P-Chan APIͷ৔߹͸ ͜ΕͰ

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GET /identification

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GET /accounts

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͋ͨΓΛฦͯ͠·͢

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͸͍

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ͱΓ·͜ΕͰAPI૊Ί·ͨ͠

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ͱ͸ݴ͑͜Ε͚ͩ͡Ό Կ΋໘ന͘Ͷ͑

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όοΫΤϯυͳΒͰ͸ͷ

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औ͖ͬͯͨσʔλΛ อଘͨ͠Γɺు͖ग़ͨ͠Γ

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ͦ͏͍͏ͷ͍ͨ͠

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σʔλΛऔ͖ͬͯͯอଘͯ͠ ు͖ग़͢·ͰͷΞϨίϨ 2

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ͲΜͳΤϯυϙΠϯτ ੜ΍͔͢ͳʔͱࢥ͍ͬͯͨΒ

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͜ΜͳIssue͕ͨͬͯͨͷͰ

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ݮΔ΋Μ͡Όͳ͍͍͍͔͠

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͜ΜͳΤϯυϙΠϯτΛ ༻ҙ͠·ͨ͠

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PATCH /assets GET /assets ࢿ࢈৘ใͷฦ٫ͱߋ৽

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αϯϓϧσʔλͰ΋ ͍͍͔ͱࢥͬͨΜͰ͕͢

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໘നΈʹ͚ܽΔͷͰ

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ʢϦΞϧΨνσʔλฦ͠·͢ʣ

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͜ΕΒͷΤϯυϙΠϯτ͸ ओʹ2ͭͷ޻ఔͰ੒ΓཱͬͯΔ

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PuppeteerͰ σʔλΛऔͬͯ͘Δ޻ఔ Prisma FrameworkͰ σʔλΛग़͠ೖΕ͢Δ޻ఔ Prisma Framework

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PuppeteerͰ σʔλΛऔͬͯ͘Δ޻ఔ Prisma FrameworkͰ σʔλΛग़͠ೖΕ͢Δ޻ఔ Prisma Framework

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Puppeteer ࢖͏ͳΒσϓϩΠઌ͸Α͘ߟ͑Α͏ w ZEIT Nowɺv2͔Β͸FaaSతͳײ͡ʹͳͬͨͷͰɺ͋Μ ·ΓϔουϨεϒϥ΢βΛͿΜճ͢Έ͍ͨͳέʔεΛ૝ఆ ͞Ε͍ͯͳ͍ɻλΠϜΞ΢τ͕10 ඵɻ ՝ۚͰ5 ෼ʹ w ͓ͱͳ͘͠GAE/SE λΠϜΞ΢τ60ඵ ͱ͔ɺGoogle Cloud Functions λΠϜΞ΢τ540ඵ ͱ͔࢖ͬͨ΄͏͕ ྑ͍ w ͨͿΜP-Chan API͸ɺ͖͡ʹ৐Γ׵͑Δ

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PuppeteerͰ σʔλΛऔͬͯ͘Δ޻ఔ Prisma FrameworkͰ σʔλΛग़͠ೖΕ͢Δ޻ఔ Prisma Framework

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ࠓ೔Ұ൪஌ͬͯ΄͍͠΍ͭ

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͋ͨΓ·͑ͳΜͰ͕͢

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ϑϩϯτΤϯυͰ͸Ͱ͖ͳ͍ όοΫΤϯυͷ໘ന͞ͱͯ͠

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σʔλͷӬଓԽ͕͋Δ

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2019೥ͷ ΞϓϦέʔγϣϯ։ൃʹ͓͍ͯ

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େମͷ৔߹ɺORMͱ͍͏ྨͷ ϥΠϒϥϦΛ࢖͏͜ͱʹΑͬͯ

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SQLΛ௚ॻ͖͢Δ͜ͱͳ͘ ؆୯ʹDB΁ͷCRUD͕Ͱ͖ΔΑ͏ʹ

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ͱ͸ݴ͑

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ॳֶऀʹͱͬͯ

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ίʔυ͕ Ұ൪ΰνϟΓΨνͳ෦෼Ͱ͋Γ

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ORMಠࣗͷϚΠάϨʔγϣϯϧʔ ϧ΍ه๏Ͱ୤མ͕ͪ͠

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ͦ͜Ͱࠓճ࢖ͬͨͷ͕

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Prisma Framework

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ORM Migration Sequel Pro ͬΆ͍΍ͭ

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࢖͍ํ͸؆୯

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εΩʔϚΛఆٛ͢Δ Prettier΋αϙʔτ͞ΕͯΔΑ TDIFNBQSJTNB

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ϚΠάϨʔγϣϯͷੜ੒ͱ࣮ߦ prisma2 lift save && prisma2 lift up 5FSNJOBM

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͜Μͳײ͡Ͱ௥Ճͨ͠Γ DPOUSPMMFSTBTTFUTUT

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͜Μͳײ͡Ͱfindͨ͠Γ DPOUSPMMFSTBTTFUTUT

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ΊͪΌͪ͘Ό௚ײతͳ ΦϒδΣΫτͷૢ࡞Ͱ׬݁

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·ͩ·ͩ͜Ε͔ΒͳORM͚ͩͲɺ ৮ͬͨײ͡ɺखʹೃછΉؾ͕͢Δ

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ҰԠTypeScript ORMքͷԦऀ TypeORMͱͷൺֱ

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vs TypeORM (1/2) w ޙൃͷͨΊɺશମతʹ·ͩ·ͩউͯͳ͍ʢػೳͷଟ͞ɺ ରԠ͢Δσʔλϕʔεͷଟ͞ɺ࣮ࡍͷར༻ྫͳͲͳͲʣ w ͱ͸ݴ͑ɺ๏ਓ͕։ൃ฼ମͳͷͰɺ։ൃεϐʔυ͕҆ఆ ͍ͯ͠Δʢ࠷௿Ͱ΋ִिͰΞϓσ͢Δͱݴͬͯͨʣ w TypeORM ʹൺ΂ͯରԠ͢Δσʔλϕʔε͕ߜΒΕͯΔ ͷ͸ɺܽ఺Ͱ΋͋Δ͕ར఺Ͱ΋͋Γͦ͏

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vs TypeORM (2/2) w Photon JS ORM૚ Lift JS Migration૚ ͕ಠཱͯ͠ ಈ͘ͱ͍͏ͷ͸NodeͬΆͯ͘޷͖ʢ޷Έͷ໰୊ w ԿΑΓɺ·ͩv0.xͰ͋ΓProductionͰͷ࢖༻͸ਪ঑͞ Ε͍ͯͳ͍ͷͰɺશମతʹࠓޙʹظ଴ͱ͍͏ײ͡ w ʢTypeScript Ͱॻ͚ΔORM͕ͦΜͳʹଟ͘ͳ͍தͰɺ બ୒ࢶ͕૿͑Δ͜ͱࣗମɺ݁ߏՁ஋͕͋Γͦ͏ʣ

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·ͱΊ 3

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·ͱΊ w όοΫΤϯυ͜ͱ͸͡Ί͸ʮTypeScript + Express + Prisma Frameworkʯ͕͍͍͔΋͠Εͳ͍Α w ࣗ෼ͷ৘ใΛίϯςϯπʹͨ͠ΒɺແݶʹΤϯυϙΠϯ τΛ࡞ΕΔͷͰɺʮͱ͸ݴ͑Կ࡞Ε͹͑͑ͶΜ໰୊ʯͰ ΤλΔͱ͔ͳͦ͞͏ɺΦεεϝ

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ࠓ೔঺հͨ͠APIͳΜͰ͕͢

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୭ಘ͔͸෼͔Βͳ͍͚Ͳ

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ಛʹೝՄػߏͱ͔ ੵΜͰͳ͍ΜͰ

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୭Ͱ΋ୟ͚·͢

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ͱ͍͏Θ͚Ͱ

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Ҏ্

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גࣜձࣾσΟʔɾΤψɾΤʔσβΠϯຊ෦αʔϏεσβΠϯ෦%&(( ౻ݪ৻ଠ࿠BLB1$IBO APIʹͳΖ͏ FROKAN x UIT #2 - ೥๨ΕLT ότϧ

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Ͱͨ͠

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͝੩ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠