GraphQL Rubyで スキーマ駆動開発を体感した話

Kaigi on Rails _2022_ newのLTで公開した資料になります！
マイベストでのGraphQL導入の際に感じたことです。

https://kaigionrails.doorkeeper.jp/events/143639

Transcript

1. GraphQL RubyͰ εΩʔϚۦಈ։ൃΛମײͨ͠࿩ 2022/10/09 Kaigi on Rails _2022_ new 
 Amane Inoue (@isaka1022), mybest, Inc.
2. Amane Inoue @isaka1022 גࣜձࣾϚΠϕετ΁21ଔೖࣾ όοΫΤϯυΤϯδχΞ ॳΊͯ৮ͬͨWEBΞϓϦέʔγϣϯϑϨʔϜɿ 
 Ruby on Rails ະख़ऀͰ͕͢ԿଔΑΖ͓͘͠ئ͍͠·͢ʂ
3. ͓͢͢Ί৘ใݕࡧαʔϏεʮmybestʯ
4. ΞʔΩςΫνϟҠߦΛਐߦத ੩తͳslimϑΝΠϧ + VueʹΑΔಈతͳϨϯμϦϯά Next.jsʹΑΔSSR + GraphQLʹΑΔసૹ + RailsʹΑΔσʔλॲཧ
5. • ͜Ε·ͰAPIΛ࣮૷͔ͯ͠ΒϑϩϯτΤϯυͷ࣮૷ʹότϯλον εΩʔϚۦಈ։ൃΛମײͰ͖ͨ GraphQL Λ׆༻ͨ͠εΩʔϚۦಈ։ൃͷ࣮ફ( qsona ) https://speakerdeck.com/qsona/schema-driven-development-with-graphql
6. • GraphQLεΩʔϚΛఆٛͯ͠ฒߦͯ͠։ൃ εΩʔϚۦಈ։ൃΛମײͰ͖ͨ GraphQL Λ׆༻ͨ͠εΩʔϚۦಈ։ൃͷ࣮ફ( qsona ) https://speakerdeck.com/qsona/schema-driven-development-with-graphql
7. ࣮ࡍʹࠓظ΍ͬͨखॱ
8. Resolverͱܕɺٴͼඞཁͳ fi eldΛ༻ҙ • ϚΠϕετͰ͸code- fi rstΞϓϩʔνΛ࠾༻ • RubyͷίʔυΛݩʹεΩʔϚΛఆٛ͢Δ • ຊདྷతʹ͸͜ϑϩϯτΤϯυΤϯδχΞͱҰॹʹεΩʔϚઃܭ͢Δ • ࠓճ͸طଘͷ࢓༷ʹैͬͯόοΫΤϯυଆͰԾ࣮૷
9. μϛʔσʔλΛฦ͢Α͏ʹ͢Δ • ϩδοΫ͸࣮૷͠ͳ͍ • ฦ͢ܕ͚ͩ߹ΘͤͨμϛʔσʔλΛฦ͢Α͏ʹ͢Δ
10. ϑϩϯτΤϯυଆ͔ΒͷϨϏϡʔ • ͜ͷ࣌఺ͰϑϩϯτΤϯυଆ͔ΒͷϨϏϡʔΛ΋Β͏ • OKͦ͏Ͱ͋Ε͹͜ͷ··APIϦϦʔεʢ৽ن௥ՃͷΤϯυϙΠϯτʣ
11. όοΫΤϯυͱϑϩϯτΤϯυΛฒߦ࣮ͯ͠૷ • όοΫΤϯυͱϑϩϯτΤϯυΛฒߦ࣮ͯ͠૷ • ϑϩϯτΤϯυˠը໘ • όοΫΤϯυˠϩδοΫͷৄࡉ • ΤϯυϙΠϯτͷϞοΫΛ͢΂ཱ͔ͯͯͯΒϩδοΫͷৄࡉΛ࣮૷͍ͯ͘͠
12. ϑϩϯτΤϯυͷ࣮૷தʹϑΟʔϧυʹ มߋ͕ඞཁͳ৔߹ • ϑϩϯτΤϯυͷ࣮૷ʹԠͯ͡ϑΟʔϧυͷఆٛʹมߋ͕ඞཁͳ৔߹ • దٓ૬ஊ • ·ͨ͸ϑϩϯτΤϯυଆʹ߹Θͤͯमਖ਼ˠόοΫΤϯυͰίʔυϨϏϡʔ
13. ΍ͬͯΈͨײ૝ • ʮ࣮૷଴ͪʯ͕࣌ؒѹ౗తʹݮͬͨ • ૣ͍ஈ֊ͰϑϩϯτΤϯυΤϯδχΞʹλεΫΛ౉ͤΔͷͰɺϓϨο γϟʔ͕গͳ͍ • εΩʔϚΛϕʔε(ڞ௨ݴޠ)ʹϑϩϯτΤϯυΤϯδχΞͱ࢓༷ʹͭ ͍ͯίϛϡχέʔγϣϯ͕औΕΔ
14. ΍ͬͯΈͯͷ՝୊ײɾ൓ল • εΩʔϚͷઃܭΛόοΫΤϯυ͕த৺ʹͳͬͯߦͬͨ݁Ռɺϑϩϯτ Τϯυͷ࣮૷ͷࡍʹઃܭमਖ਼͕૸ͬͨ • ৮Δਓ͕ϑϩϯτɾόοΫ྆ํͷ஌͕ࣝଟগඞཁ • όοΫΤϯυΤϯδχΞ͕ϑϩϯτΤϯυͷ࣮૷Πϝʔδ͕ͣ͠Β ͍ͱεΩʔϚͷઃܭ೉͍͠ • ϑϩϯτΤϯυΤϯδχΞ͕ fi eldͷमਖ਼Λ͍ͨ͠ͱ͖ʹRubyͷίʔ υΛ৮Βͳ͍ͱ͍͚ͳ͍
15. ऴΘΓʹ • ·ͩ·ͩख୳ΓதɺࢼߦࡨޡதͳͷͰ࠙਌ձ౳Ͱͥͻ৭ʑ͓࿩Λฉ͔ ͍͚ͤͯͨͩΔͱخ͍͠Ͱ͢ʂ • ZennͰ΋ൃ৴தͰ͢ʂ • https://zenn.dev/mybest