iOS × GraphQLの嬉しみとツラミ / Pros and cons of iOS and GraphQL

iOSDC2018の発表資料です。誤っていた部分を修正して再UPしました。

Transcript

1. J04ʷ(SBQI2-ͷخ͠Έͱπϥϛ
   J04%$
   !@NPHBNJOH
   

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2. w 5XJUUFS!@NPHBNJOH
   w %F/"ͰখઆܥαʔϏεͷ։ൃ୲౰
   J04"OESPJE"QQ
   w #''΍"1*ͷ։ൃ΋͍ͯ͠·͢
   
   
   "CPVU.F
   

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3. (SBQI2-"1*ΫϥΠΞϯτฤ
   (SBQI2-"1*αʔόʔฤ
   (SBQI2-"1*J04͔Βୟ͘ฤ
   (SBQI2-ͷخ͠Έͱπϥϛ
   #''Λ׆༻ͯ͠πϥϛʹཱͪ޲͔ͬͯΈͨ࿩
   
   
   ࠓ೔࿩͢͜ͱ
   

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4. w "1*αʔόʔʹऔΓೖΕΔ͜ͱͷͰ͖ΔΫΤϦݴޠ
   'BDFCPPL࡞IUUQTHSBQIRMPSH
   w 3&45GVM΍H31$ͱ͸શ͘ҧ͏ࢥ૝ͰͰ͖͍ͯΔ
   3&45GVM"1*㱻(SBQI2-"1*㱻H31$
   w 42-ϥΠΫʹ"1*ʹ໰͍߹ΘͤͯσʔλΛऔಘ͢Δ
   
   
   (SBQI2-ͱ͸
   

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5. 
   
   ૣ଎(SBQI2-"1*Λୟ͍ͯΈΑ͏ʂ
   ࠓ͔Β(JUIVCͷ(SBQI2-"1*Λ୊ࡐʹͯ͠
   ࣮ࡍʹ"1*Λୟ͘࿩Λ͍͖ͯ͠·͢
   IUUQTEFWFMPQFSHJUIVCDPNWFYQMPSFS
   

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6. 
   
   ͱʜͦͷલʹ
   গ͚ͩ͠ݴ༿ͷઆ໌"
   

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7. w 2VFSZ
   3&45Ͱ͍͏ͱ(&5
   w .VUBUJPO3&45Ͱ͍͏ͱ1045 165 %&-&5&
   
   
   ϦΫΤετͷछྨ
   (SBQI2-ͷಛ௃͸2VFSZʹूத͍ͯ͠ΔͨΊ2VFSZͷ࿩Λ͠·͢
   

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8. 
   
   ૣ଎(SBQI2-"1*Λୟ͍ͯΈΑ͏ʂ
   ࠓ͔Β(JUIVCͷ(SBQI2-"1*Λ୊ࡐʹͯ͠
   ࣮ࡍʹ"1*Λୟ͘࿩Λ͍͖ͯ͠·͢
   IUUQTEFWFMPQFSHJUIVCDPNWFYQMPSFS
   

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9. 
   
   ։͍ͯΈΔͱ͜Μͳײ͡
   ͳΜ͔ΤσΟλΈ͍ͨͳͷ͕։͘ʜφχίϨʁ
   

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10. w (SBQIJ2-͸ϒϥ΢βͰݟΕΔ(SBQI2-*%&
    w ܕ2VFSZ.VUBUJPO͕ҰཡͰ͖Δ
    w 2VFSZ.VUBUJPOΛॻ͍࣮ͯߦͰ͖Δ
    w ೖྗิ׬͕ޮ͘
    w ಋೖ͸ͱͬͯ΋؆୯
    
    
    (SBQIJ2-ʢ͙Β;͌͘Δʁ͙Β;͔͌Δʁʣ
    IUUQTHJUIVCDPNHSBQIRMHSBQIJRM
    

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11. 
    
    (SBQIJ2-ͷ࢖͍ํ
    ͜͜ʹॻ͘
    36/
    ͜͜ʹ݁Ռ͕ग़Δ
    %PDVNFOU͕ݟΕΔ
    KTPOͰม਺ఆٛ
    

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12. 
    
    ࣮ࡍʹऔಘͯ͠ΈΑ͏ʂ
    6TFSͷ৘ใΛऔಘ 2VFSZ
    ͯ͠ΈΔ
    

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13. 
    
    %PDVNFOU͔Β6TFSΛऔಘ͢Δ2VFSZΛ୳͢
    ͜͜Λԡ͢
    

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14. 
    
    VTFSΛऔಘͯ͠ΈΔ
    2VFSZΛબ୒ 2VFSZҰཡ VTFSΛݕࡧ
    

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15. 
    
    VTFSΛऔಘͯ͠ΈΔ
    VTFSRVFSZͷઆ໌ 6TFS5ZQF͔ΒऔΕΔ'JFMET
    ฦ͞ΕΔܕ
    2VFSZͷҾ਺
    ͜ΕΛऔͬͯΈΔ
    

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16. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
    
    
    (SBQI2-"1*ͷಛ௃
    

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17. 
    
    VTFSΛऔಘͯ͠ΈΔ
    4&-&$5CJP'30.VTFS
    8)&3&MPHJObNPHBNJOH`
    Έ͍ͨͳΠϝʔδ
    

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18. 
    
    VTFSΛऔಘͯ͠ΈΔ
    औಘͰ͖ͨ
    

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19. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
    
    
    (SBQI2-"1*ͷಛ௃
    

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20. 
    
    ඞཁͳpFME͚ͩऔಘ͢Δ
    BWBUFS6SM΋௥ՃͰऔಘ͢Δ
    

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21. 
    
    ෳ਺ͷ2VFSZΛಉ࣌ʹ౤͛Δ
    GBDFCPPLHSBQIRMϦϙδτϦ΋औಘͯ͠ΈΔ
    

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22. 
    
    ෳ਺"1*ʹ(&5ϦΫΤετΛૹΓ͕ͪͳ
    5PQը໘ͱ͔Ͱ׆༻Ͱ͖ͦ͏
    ෳ਺ͷ2VFSZΛಉ࣌ʹ౤͛Δ
    

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23. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
    
    
    (SBQI2-"1*ͷಛ௃
    

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24. 
    
    ܕ͕͔ͬ͠Γ͋Δ/VMMBCJMJUZ
    /VMMBCJMJUZ͕ͰΘ͔Δ
    

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25. 1FSNJTTJPOͱͯ͠ฦͬͯ͘Δ
    ஋͕&OVNͱͯ͠ఆٛ͞Ε͍ͯΔ
    
    
    ܕ͕͔ͬ͠Γ͋Δ&OVN
    ϦϙδτϦʹର͢Δ
    1FSNJTTJPOͷpFME
    

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26. 
    
    ܕ͕͔ͬ͠Γ͋Δ
    ࣮ମͱͯ͠͸4USJOH͕ฦͬͯ͘Δ
    

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27. w ͋ΒΏΔpFMEʹܕΛ෇͚ΒΕΔ
    w ܕʹద߹Ͱ͖͍ͯͳ͍৔߹͸ܕγεςϜ͕ΤϥʔΛฦ͢
    
    
    ܕ͕͔ͬ͠Γ͋Δ
    

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28. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
    
    
    (SBQI2-"1*ͷಛ௃
    

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29. w ྫɿϢʔβʔ͕ελʔ͍ͯ͠ΔϦϙδτϦΛऔಘ͢Δ
    w ͨ͘͞Μ͋Δ͔΋͠Εͳ͍ͷͰશ݅औಘ͸ΩϏγΠ
    w ͦ͏͍͏৔߹ͷͨΊͷ$POOFDUJPOͱ͍͏ܕ
    ࠓճͷ৔߹ͩͱ4UBSSFE3FQPTJUPSZ$POOFDUJPO
    
    
    1BHJOBUJPO
    

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30. 
    
    $POOFDUJPO5ZQF"SHVNFOUT
    औಘ͍ͨ݅͠਺Λࢦఆ͢ΔͨΊʹ
    BSHVNFOUTͱͯ͠pSTU·ͨ͸MBTUΛඞͣ౉͢ඞཁ͕͋Δ
    ࠷ॳͷOݸ
    ࠷ޙͷOݸ
    

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31. 
    
    $POOFDUJPO5ZQF3FUVSO5ZQF
    ݁Ռ͸FEHFTOPEFʹೖ͖ͬͯͯ
    OPEFͷҐஔ͸DVSTPSͰ؅ཧ͞ΕΔ
    ^
    Α͘࢖͏Ͱ͋Ζ͏৘ใ͕
    1BHF*OGPͱͯ͠༻ҙ͞Ε͍ͯΔ
    ^
    

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32. 
    
    $POOFDUJPO5ZQFTUBSSFE3FQPTJUPSZΛऔಘ
    TUBSSFE3FQPTJUPSZΛऔͬͯΈΔ⭐
    ࠷ॳͷ݅औಘ
    QBHFͷ৘ใ΋ͱ͓ͬͯ͘
    

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33. 
    
    $POOFDUJPO5ZQFTUBSSFE3FQPTJUPSZΛऔಘ
    ͚݅ͩऔಘͰ͖ͨ
    ͜ͷҐஔΛࢦ͍ͯ͠Δ
    

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34. 
    
    $POOFDUJPO5ZQF$VSTPS
    DVSTPSΛBGUFS΍CFGPSFʹ౉ͤ͹
    ͦ͜Λج४ʹͯ͠pSTUMBTUΛ࢖͏͜ͱ͕Ͱ͖Δ1BHJOBUJPO
    

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35. 
    
    $POOFDUJPO5ZQF$VSTPSΛࢦఆ͢Δ
    ઌఔͷFOE$VSTPSΛBGUFSʹ౉ͯ͠ΈΔ
    

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36. 
    
    Ͱ͖ͯΔ
    $POOFDUJPO5ZQF$VSTPSΛࢦఆ͢Δ
    

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37. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
    
    
    (SBQI2-"1*ͷಛ௃
    ͭͷಛ௃ͱͲ͏΍ͬͯ(SBQI2-"1*Λ
    ୟ͘ͷ͔Λ͝ཧղ͍͚ͨͩͨͰ͠ΐ͏͔ʁ
    

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38. 
    
    (SBQI2-αʔόʔαΠυฤ
    (SBQI2-"1*αʔόʔ͸ͲͷΑ͏ʹ
    ࣮૷͢Ε͹Α͍ͷ͔ʁ
    

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39. 
    
    (SBQI2-αʔόʔαΠυࢹ఺
    HSBQIRMSVCZ
    ͷ৔߹Ͱ͓࿩͍͖ͤͯͨͩ͞·͢
    

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40. 
    
    6TFS5ZQFͷఆٛ
    6TFS5ZQF
    ฦ͞ΕΔܕ
    

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41. 
    
    6TFS5ZQFͷఆٛ
    $POOFDUJPO5ZQFʹ౉͞Εͨ
    Ҿ਺ʹԠͯ͡উखʹ-*.*5ͱ
    0''4&5Λ͚ͭͯ͘ΕΔ
    ఆٛ
    ͱ
    3FTPMWFS
    pFME໊ ܕ આ໌ OVMMBCJMJUZΛએݴ͍ͯ͘͠
    

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42. 
    
    (SBQI2-αʔόʔαΠυࢹ఺
    $POOFDUJPO5ZQFΛฦ͢ͱ͖ʹ
    ΄ͱΜͲͦΕΛҙࣝ͢Δඞཁ͕ͳͯ͘ૉ੖Β͍͠
    

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43. 
    
    6TFSRVFSZͷఆٛ
    VTFSRVFSZ
    

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44. 
    
    VTFSRVFSZͷ࣮૷
    ฦ͢ܕ
    VTFSRVFSZͷҾ਺
    ͜ͷRVFSZͰฦ͢ॲཧ
    2VFSZ໊ʢ6TFSVTFSʹͳΔʣ
    

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45. 
    
    (SBQI2-αʔόʔαΠυࢹ఺
    ͨͬͨ͜Ε͚ͩͰVTFSRVFSZ͕׬੒
    ૝૾Ҏ্ʹ؆୯Ͱ͢ΑͶ☺ʁ
    

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46. 
    
    J04͔Β͸Ͳ͏ୟ͘ʁ
    J04͔Βୟ͘ͱ͖͸Ͳ͏͢Δͷ͔ʁ
    

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47. 
    
    J04͔Β͸Ͳ͏ୟ͘ʁ
    1045Ͱ3FRVFTU#PEZʹԼهΛ౉͚ͩ͢
    

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48. 
    
    ੜ63-4FTTJPOͰؤுΔ
    

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49. 
    
    ੜ63-4FTTJPOͰؤுΔ
    ͜Ε͸πϥ͍
    

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50. 
    
    ͭΒ͍ͷͰ
    ϥΠϒϥϦͷྗΛआΓ͍ͨ
    

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51. 
    
    (SBQI2-ΫϥΠΞϯτϥΠϒϥϦ
    "QPMMPJ04
    IUUQTHJUIVCDPNBQPMMPHSBQIRMBQPMMPJPT
    

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52. 
    
    "QPMMPJ04Λ࢖͏ɿԼ४උ
    "QPMMPJ04Λ࢖͏ͨΊʹ͸४උ͕ඞཁͰ͢
    

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53. 
    
    "QPMMPJ04Λ࢖͏ɿԼ४උ
    ίʔυੜ੒Λ͠·͢
    

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54. 
    
    "QPMMPJ04Λ࢖͏Լ४උ
    schema.json of
    Github GraphQL
    ͢΂ͯͷܕ2VFSZ.VUBUJPOT
    ৘ใ͕ॻ͔Ε͍ͯΔ
    findUser.gql
    (SBQIJ2-Ͱॻ͍ͨ
    2VFSZΛϑΝΠϧͱͯ͠༻ҙ
    Apollo CLI
    Swift Code
    (FOFSBUF$PEF
    

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55. 
    
    "QPMMPJ04Λ࢖͏HRMϑΝΠϧ
    2VFSZʹ໊લΛ͚ͭΔ
    

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56. 
    
    "QPMMPJ04Λ࢖͏
    ܕͷ͋Δੈքʂ
    

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57. 
    
    J04͔Β(SBQI2-"1*Λୟ͘
    "QPMMPJ04ͷྗΛआΓΕ͹
    5ZQF4BGFʹ(SBQI2-"1*Λୟ͘͜ͱ͕Ͱ͖Δ
    

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58. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
    
    
    (SBQI2-"1*ͷಛ௃(SBQI2-ͷັྗ
    ͜ΕΒ͕ͦͷ··(SBQI2-ͷັྗʹͳΔ
    

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59. w JOUFSGBDFʹܕ͕͋Δ
    w (SBQIJ2-͕࠷ߴ
    ৗʹ࠷৽ͷυΩϡϝϯτʹͳ͍ͬͯΔ
    ͍ͭͰ΋ࢼ͠ʹ"1*ୟ͚Δ͠ΫΤϦ࡞ΕΔ
    
    
    J04ΞϓϦΤϯδχΞత(SBQI2-ͷخ͠Έ
    

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60. w ⭕ΫϥΠΞϯτຖʹ"1*࡞ΓΘ͚ͳͯ͘ྑָͯ͘
    w ❌ը૾౳ͷϑΝΠϧΛσϑΥϧτͰ͸ѻ͑ͳ͍
    ϑΝΠϧΛѻ͏Օॴ͚ͩ͸3&45GVMʹͯ͠ରॲ͍ͯ͠Δ
    ʢϥΠϒϥϦΛೖΕΕ͹ѻ͑ͳ͘͸ͳ͍ʣ
    w ❌/໰୊͕ൃੜ͠΍ͯ͘͢େม
    w ❌ΤϯυϙΠϯτ͕୯ҰʢBQJHSBQIRMʣͷͨΊ$BDIF೉͍͠
    ͍··Ͱͷ஌ݟ͕͋·Γ࢖͑ͳ͍
    
    
    αʔόʔαΠυࢹ఺Ͱ͸
    

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61. 
    
    (SBQI2-ͷπϥϛ
    ͯ͞ʜʜπϥϛͷ࿩Λ͠·͢
    

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62. 
    
    (SBQI2-ͷπϥϛ
    ΤϥʔϋϯυϦϯά͕೉͍͠
    

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63. 
    
    Τϥʔ͸Ͳ͏དྷΔͷ͔
    Τϥʔ͸͜Μͳײ͡ͰདྷΔ
    

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64. w ෳ਺ͷ2VFSZ.VUBUJPOΛಉ࣌ʹୟ͘ͱҰ෦੒ޭͯ͠

    Ұ෦ࣦഊͱ͔͕ى͜Γ͏Δ
    w ͲΕ͕ΫϦςΟΧϧͳ΋ͷͳͷ͔ͷ൑அ͕ඞཁ
    
    
    (SBQI2-ͷπϥϛɿΤϥʔϋϯυϦϯά
    ͍ͭ΋Ͳ͓Γؤுͬͯߟ͑ͯ΍Δ͔͠ͳ͍
    

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65. 
    
    (SBQI2-ͷπϥϛ
    TUBUVT$PEF͕جຊͰฦͬͯ͘Δ
    

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66. w TUBUVT$PEF͸جຊͰฦͬͯ͘Δ
    w (SBQI2-͸ϦΫΤετ͕௨Ε͹
    w BQPMMPJPT͔Β͸TUBUVT$PEF͕ݟ͑ͳ͘ͳ͍ͬͯΔ
    w .VUBUJPOʢߋ৽ܥʣ͕ಛʹπϥ͍
    
    
    (SBQI2-ͷπϥϛɿTUBUVT$PEF
    

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67. w (SBQI2-͸2VFSZ͕ͱͯ΋ັྗత͕ͩ.VUBUJPO͸ͦΕ΄Ͳ
    w ߋ৽ܥ͸(SBQI2-Ͱ͋Δ͋Γ͕ͨΈ͕΄ͱΜͲͳ͍
    
    
    .VUBUJPOʹର͢Δ௒ݸਓతݟղ
    

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68. 
    
    ͜ͷπϥϛΛͳΜͱ͔ղܾͰ͖ͳ͍͔ͳ…ʁ
    (SBQI2-ͷπϥϛ
    

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69. 
    
    TUBUVT$PEF͕໰୊
    ·ͣ(SBQI2-"1*ଆͰΤϥʔͷ಺༰Λ֦ு͢Δ
    

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70. 
    
    "1*ଆͰΤϥʔΛ֦ு͢Δ
    (SBQI2-"1*ଆͰΤϥʔΛ֦ுͯ͠
    TUBUVT$PEFΛϨεϙϯεʹ෇༩͢Δ
    

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71. 
    
    ΞϓϦଆͰTUBUVT$PEFΛࢀর͢Δ
    TUBUVT$PEFΛऔΓग़͢
    

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72. 
    
    ͳΜͱ͔ͳͬͯΔؾ͕͢Δʜʁ
    TUBUVT$PEF͕໰୊
    

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73. 
    
    ͔͠͠ϫΠ͸ࢥͬͨ
    ʮ͍΍ϫΠ͸ɺ.VUBUJPOͷ݁Ռ͸
    ී௨ʹ4UBUVT$PEFͰϋϯυϦϯά͍ͨ͠Μ͡Όʔʯ
    

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74. 
    
    ͔͠͠ϫΠ͸ࢥͬͨ
    ͳ͔ͥͱ͍͏ͱ
    

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75. 
    
    #BDLFOET'PS'SPOUFOET
    Payment Image/Movie Notification
    Core Domain
    (SBQI2-
    BFF
    iOS App
    ฐαʔϏε͸.JDSPTFSWJDFTߏ੒
    3&45GVM 3&45GVM 3&45GVM
    ͦ΋ͦ΋3&45GVM"1*΋ୟ͔ͳ͍ͱ͍͚ͳ͍͜ͱ͕͋Δ
    

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76. 
    
    #''Λ༻͍ͨࠇຐज़
    J04͔ΒΈͯ.VUBUJPOʢߋ৽ܥʣ͚ͩ3&45ͬΆ͘
    ৼΔ෣ΘͤΔ͜ͱ΋Ͱ͖·͢
    

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77. 
    
    GraphQL API
    BFF
    iOS App
    ᶄ
    (SBQI2-ͷ
    .VUBUJPOʹ
    Ϛοϐϯά
    ᶆ
    “errors”: [{
    “statusCode”: 400
    }]
    ᶇ
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    #''Λ༻͍ͨࠇຐज़
    ᶅ
    Mutation createNovel()
    

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78. 
    
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79. 
    
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80. w (SBQI2-͸ͳ͔ͳ͔͍͍ͧ
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81. 
    
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82. w BQPMMPΛOQNJOTUBMM
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