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Rails 5 で作る RESTful API 速習会 / Rails RESTful API
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Altech
April 19, 2017
Programming
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Rails 5 で作る RESTful API 速習会 / Rails RESTful API
https://wantedly.connpass.com/event/55138/
https://github.com/Altech/rails-restful-api/pulls
Altech
April 19, 2017
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Transcript
ฏʗSOHEI TAKENO Rails 5 Ͱ࡞Δ RESTful API शձ api/v2
शձ 2017/04
γΰτͰίίϩΦυϧ • ࣗݾհ • ಋೖഎܠ • ϓϩτίϧ • ج൫࣮ •
࣮ફʢ45minʣ ϝχϡʔ
γΰτͰίίϩΦυϧ ࣗݾհ
γΰτͰίίϩΦυϧ • Sohei Takeno / @Altech_2015 • 20164݄ʹ Wantedly ʹΤϯδχΞͱͯ͠ೖࣾ
• Wantedy Visit ʹؔΘ͍ͬͯΔ • άϩʔε ― Push௨ϝʔϧͷσβΠϯվળɾνϡʔχϯάɺͦͷଞ UI ςετ • αʔϏε։ൃج൫ͷඋ ― BigQuery ಋೖ, σʔλղੳδϣϒγεςϜɺPush௨ج൫ • Ϛονϯάվળ ― ืूΛ୳͢ػೳʢϑΟϧλɾݕࡧʣͷϩδοΫˍUIվળ • ωΠςΟϒΞϓϦ͚ͷ API ࡞ ࣗݾհ
γΰτͰίίϩΦυϧ ৽͍͠APIͷಋೖഎܠ
γΰτͰίίϩΦυϧ • api/v1 ͱ͍͏ API namespace ͕ݩʑ͋ͬͨ • ը໘ͱAPI͕ີ݁߹͍ͯͨ͠ʢ؇͍ 1screen
- 1 request ํࣜʣ • දࣔΛॏࢹ • ɿ • νʔϜߏͷมԽʹґΔɺը໘ͱີ݁߹ʹىҼ͢Δੜ࢈ੑԼ • ϓϩτίϧ͕ͳ͍ʢϨεϙϯεͷܗࣜΛͲ͏͢Δ͔Λຖճ֬ೝʣ ಈػ
γΰτͰίίϩΦυϧ • RESTful ͳ API ʹΞʔΩςΫνϟΛมߋ • ϓϩτίϧͷنఆ • →
api/v2 ͱͯ͠࡞ • ʢɿ௨ৗͷόʔδϣχϯάతͳ͍ํͱҟͳΔʣ ղܾํ๏
γΰτͰίίϩΦυϧ • νʔϜͷϓϥοτϑΥʔϜ͝ͱͷ୲ํ๏ • Web ͱΞϓϦͷϓϩάϥϚҰக͢Δͷ͔ɺ͠ͳ͍ͷ͔ • νʔϜͷαʔϏε։ൃͷମ੍ • ผʑʹػೳΛ࣮͍ͯ͘͠ͷ͔ɺ౷Ұͯ͠ਐΊ͍ͯ͘ͷ͔ɺWeb
͕ઌߦ͢Δͷ͔ɺΞϓϦ͕ઌߦ͢Δͷ͔ • ϢʔβʔʢiOS, Android ϓϩάϥϚʣͷϦςϥγʔ • ΫϥΠΞϯτʢiOS ΞϓϦ, Android ΞϓϦʣͷઃܭ • ΞʔΩςΫνϟʁViewModel Έ͍ͨͳͷΛೖΕΔ͜ͱՄೳ͔ʁ • ͳͲ… લఏɿRESTful ͔ͩΒྑ͍Θ͚Ͱͳ͍ API ͷΞʔΩςΫνϟΛܾఆ͢Δࡍʹґଘͨ͜͠ͱͷྫɿ
γΰτͰίίϩΦυϧ v1 ࡞࣌
γΰτͰίίϩΦυϧ • Wantedly Visit ॳͷ iOS ΞϓϦϦϦʔε • ಉ͡ҰਓͷϓϩάϥϚ͕ iOS
Web ॻ͘ • Server-Client = 1 : 1 v1࡞࣌ͷ։ൃମ੍ʢ2014/5ʣ
γΰτͰίίϩΦυϧ • Web, iOS, Android ͦΕͧΕҰਓʢUser Growth νʔϜʣ • Web
Web Ͱ iterative ʹϦϦʔεɾݕূͯ͠αʔϏε վળΛ͍ͯ͘͠ͷ͕ϝΠϯλεΫ • Web ͕ઌߦ͢Δ։ൃͳͷͰ API Λॻ࣌͘Ϟσϧ͋Δఔ Ͱ͖͍ͯΔঢ়ଶ • ʢͪͳΈʹݱࡏ Web, iOS ͱʹೋਓʹʣ v2࡞࣌ͷ։ൃମ੍ʢ2017/1ʣ
γΰτͰίίϩΦυϧ • ը໘ͷৄࡉʹ͍͍ͪͪ Web ͷΤϯδχΞ͕͍ؔͯͯ͠ੜ࢈ੑ͕Լ͕Δ • มߋͷࡍɺطʹ͋Δը໘ͷ͕ࣝલఏʹͳΔͷͰɺ͍͠ • ίϛϡχέʔγϣϯͷ༰͕σʔλʹϑΥʔΧε͞ΕΔ •
ϞσϧʹରԠͯ͠ΤϯυϙΠϯτͱίϯτϩʔϥΛ࡞͍ͬͯ͘ͷͰɺมߋ ͖͢Օॴ͕໌֬ • ઃܭʹ੍͕ՃΘΔͷͰɺΑΓͦ͜ʹϑΥʔΧε͍͍ͨ͢͠ϓϩτί ϧϥΠϒϥϦΛಋೖͰ͖ΔΑ͏ʹͳΔ ಋೖഎܠ·ͱΊ api/v2 ͷಋೖ
γΰτͰίίϩΦυϧ ϓϩτίϧ
https://github.com/Altech/rails-restful-api/blob/master/README.md
γΰτͰίίϩΦυϧ ج൘࣮
γΰτͰίίϩΦυϧ • ActiveModelSerializers ΛϦΫΤετύϥϝʔλͱͭͳ͙ • N+1 ΛγεςϚςΟοΫʹ͙Έ • ad-hoc ύϥϝʔλΛϢʔβʔʹ͑Δํ๏
• ίʔυɿPull Requests · Altech/rails-restful-api ඞཁͩͬͨج൫࣮
γΰτͰίίϩΦυϧ ࣮ફ
γΰτͰίίϩΦυϧ • Wantedly Visit ͷձࣾը໘ͷAPIΛ࡞Δ • Ұॹʹॻ͍͍͖ͯ·͢ʂ श༰
None
γΰτͰίίϩΦυϧ • ɿhttps://github.com/Altech/rails-restful-api/pull/7
γΰτͰίίϩΦυϧ ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ