GraphQLの紹介 / graphql-introduction

Transcript

1. ʰ(SBQI2-ʱͷ঺հ
2. ͳΜͰ͔͢͜Ε͸ (SBQI2-ެࣜϖʔδͷ(PPHMF೔ຊޠ༁
3. ͳΜͰ͔͢͜Ε͸ w "1*༻ΫΤϦݴޠ
   w ಛఆͷ%#΍ϓϩάϥϛϯάݴޠʹ݁ͼ෇͚ΒΕ͍ͯΔ΋ͷͰ͸ͳ͍
   w ӡӦ
   'BDFCPPL
   ˠ
   (SBQI2-
   'PVOEBUJPOͱͯ͠ಠཱ
4. "1*ఆٛͷॻ͖ํ
5. ૊ΈࠐΈͷܕදه w *OU
   w 'MPBU
   w 4USJOH
   w #PPMFBO
   w *%
   w ഑ྻ͸
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   Ͱғͬͯදه
   ˠ
   <4USJOH>
   w σϑΥϧτදه͸શͯOVMMBCMFѻ͍
   w OPOOVMMBCMF͸5ZQFͷޙʹ
   
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   ˠ
   4USJOH
6. 5ZQF w ΫϥεతͳཱͪҐஔ
   w ಺෦ͷ஋͸
   'JFME
   ͱݺͿ
   w ܧঝ͸ͳ͍ type User { id: ID name: String }
7. 4DIFNB w 2VFSZ
   .VUBUJPOͷܕΛࢦఆ͢Δ schema { query: Query mutation: Mutation }
8. 2VFSZ w σʔλΛऔಘ͢Δػೳ͸
   2VFSZ
   ͱͯ͠ఆٛ͢Δɻ type Query { hero(episode: Episode): Character droid(id: ID!): Droid } w &QJTPEFΛ౉͢ͱ$IBSBDUFS͕ฦͬͯ͘Δ
   w *%Λ౉͢ͱ%SPJE͕ฦͬͯ͘Δ
9. .VUBUJPO w σʔλΛมԽͤ͞Δػೳ͸
   .VUBUJPO
   ͱͯ͠ఆٛ͢ Δɻ type Mutation { deleteHero(id: ID!): Result! createDroid(droid: Droid!): ID! } w *%Λ౉͢ͱ3FTVMU͕ฦͬͯ͘Δ
   w %SPJEΛ౉͢ͱ*%͕ฦͬͯ͘Δ
10. 4VCTDSJQUJPO w ϦΞϧλΠϜ௨৴ͳͲΛߦ͍͍ͨ৔߹͸
    4VCTSJQUJPO
    ͱͯ͠ఆٛ͢Δɻ
    w Πϕϯτ͕ൃੜͨ͠ͱ͖ʹߋ৽Λड͚औΔ
    w 8FCTPLFUΛ࢖༻࣮ͯ͠૷͞ΕͯΔ͜ͱ͕ଟ͍ʢؾ͕͢Δʣ type Subscription { commentAdded(repoFullName: String!): Comment }
11. %JSFDUJWF w !ϚʔΫΛ͚ͭΔ͜ͱͰΧελϜଐੑΛઃఆՄೳ
    w ެࣜͰ͸
    !EFQSFDBUFE
    σΟϨΫςΟϒͳͲͷ࢓༷͕͋Δ type User @model { id: ID! name: String! phone: Phone! @hasOne }
12. %JSFDUJWF w ྫ
    w 5ZQFʹ!NPEFMΛ͚ͭΔͱ%#ఆٛͱͯ͠ೝࣝ͞Εɺςʔϒϧ͕࡞੒͞ΕΔ
    w 'JFMEʹ
    !IBT0OFΛ෇͚ΔͱࣗಈͰϦϨʔγϣϯ͕࣮૷͞ΕΔ type User @model { id: ID! name: String! phone: Phone! @hasOne }
13. *OUFSGBDF w Α͋͘ΔΠϯλϑΣʔε
14. 6OJPO w ʮෳ਺ͷܕͷ͏͍ͪͣΕ͔ͷܕʯͱ͍͏ܕΛఆٛ͢Δ
15. &OVN w &OVN
16. %FTDSJQUJPO w ίϝϯτ
17. ϦΫΤετྫ type Query { human(id: ID!): Human } type Human { name: String appearsIn: [Episode] starships: [Starship] } enum Episode { NEWHOPE EMPIRE JEDI } type Starship { name: String } 4DIFNB
18. ϦΫΤετྫ { human(id: 1002) { name appearsIn starships { name } } } MPDBMIPTUHSBQIRM
    1045 #0%: \
    
    
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    >
    
    
    
    
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    ^ 3&410/4&
19. ϝϦοτ
20. ୯ҰΤϯυϙΠϯτ w ϦΫΤετ͢ΔΞυϨε͕ݻఆ
    w MPDBMIPTUHSBQIRM
    w )551ϝιου͸͢΂ͯ1045
21. ඞཁͳσʔλͷΈΛऔಘ͢Δ w ϦΫΤετʹ߲໨୯ҐͰͷऔಘํ๏Λఆٛ͢Δ
    w ➡
    ௨৴ྔ࡟ݮɺϨεϙϯεͷߴ଎Խ
    
22. ίʔυͱͷ࿈ܞ͠΍͢͞ w 5ZQF
    ˠ
    ΫϥεɺϦιʔεͱඥ͚ͮ΍͍͢
    w &OVN
    ˠ
    ֤ϓϩάϥϛϯάݴޠ΍ɺ%#ͷ&OVNͱඥ͚ͮ΍͍͢
    w ֤ݴޠͷϥΠϒϥϦͰ΋ɺ5ZQF͔Β%#ͷςʔϒϧఆٛ΍Ϋϥεͷࣗಈੜ ੒Λ࣮ݱ͍ͯ͠Δ͜ͱ͕ଟ͍
23. ֶशίετ͕௿͍ w ϓϩάϥϚͰ͋Ε͹͢ΜͳΓཧղͰ͖Δγϯϓϧ͞
24.