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. J04
   ʷ
   (SBQI2-
   ͷخ͠Έͱπϥϛ J04%$
   
   !@NPHBNJOH
2. w 5XJUUFS
   !@NPHBNJOH
   w %F/"ͰখઆܥαʔϏεͷ։ൃ୲౰
    J04"OESPJE
   "QQ
   w #''΍"1*ͷ։ൃ΋͍ͯ͠·͢
    "CPVU
   .F
3.  (SBQI2-
   "1*
   
   
   
   
   
   
   
   
   ΫϥΠΞϯτฤ
    (SBQI2-
   "1*
   
   
   
   
   
   
   
   
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   "1*
   
   
   
   
   
   
   
   
   J04͔Βୟ͘ฤ
    (SBQI2-ͷخ͠Έͱπϥϛ
    #''Λ׆༻ͯ͠πϥϛʹཱͪ޲͔ͬͯΈͨ࿩
    ࠓ೔࿩͢͜ͱ
4. w "1*αʔόʔʹऔΓೖΕΔ͜ͱͷͰ͖ΔΫΤϦݴޠ
    'BDFCPPL࡞
   IUUQTHSBQIRMPSH
   w 3&45GVM΍H31$ͱ͸શ͘ҧ͏ࢥ૝ͰͰ͖͍ͯΔ
    3&45GVM
   "1*
   㱻
   (SBQI2-
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   H31$
   w 42-ϥΠΫʹ"1*ʹ໰͍߹ΘͤͯσʔλΛऔಘ͢Δ
    (SBQI2-ͱ͸
5. 
    ૣ଎(SBQI2-
   "1*Λୟ͍ͯΈΑ͏ʂ ࠓ͔Β(JUIVCͷ(SBQI2-
   "1*Λ୊ࡐʹͯ͠
   ࣮ࡍʹ"1*Λୟ͘࿩Λ͍͖ͯ͠·͢ IUUQTEFWFMPQFSHJUIVCDPNWFYQMPSFS
6. 
    ͱʜͦͷલʹ গ͚ͩ͠ݴ༿ͷઆ໌
   "
7. w 2VFSZ
   
   
   
   
   
   
   
   
   
   3&45Ͱ͍͏ͱ(&5
   w .VUBUJPO
   
   
   
   
   3&45Ͱ͍͏ͱ1045
   165
   %&-&5&
    ϦΫΤετͷछྨ (SBQI2-ͷಛ௃͸2VFSZʹूத͍ͯ͠ΔͨΊ2VFSZͷ࿩Λ͠·͢
8. 
    ૣ଎(SBQI2-
   "1*Λୟ͍ͯΈΑ͏ʂ ࠓ͔Β(JUIVCͷ(SBQI2-
   "1*Λ୊ࡐʹͯ͠
   ࣮ࡍʹ"1*Λୟ͘࿩Λ͍͖ͯ͠·͢ IUUQTEFWFMPQFSHJUIVCDPNWFYQMPSFS
9. 
    ։͍ͯΈΔͱ͜Μͳײ͡ ͳΜ͔ΤσΟλΈ͍ͨͳͷ͕։͘ʜφχίϨʁ
10. w (SBQIJ2-͸ϒϥ΢βͰݟΕΔ(SBQI2-
    *%&
    w ܕ2VFSZ.VUBUJPO͕ҰཡͰ͖Δ
    w 2VFSZ.VUBUJPOΛॻ͍࣮ͯߦͰ͖Δ
    w ೖྗิ׬͕ޮ͘
    w ಋೖ͸ͱͬͯ΋؆୯
     (SBQIJ2-ʢ͙Β;͌͘Δʁ͙Β;͔͌Δʁʣ IUUQTHJUIVCDPNHSBQIRMHSBQIJRM
11. 
     (SBQIJ2-ͷ࢖͍ํ ͜͜ʹॻ͘ 36/ ͜͜ʹ݁Ռ͕ग़Δ %PDVNFOU͕ݟΕΔ KTPOͰม਺ఆٛ
12. 
     ࣮ࡍʹऔಘͯ͠ΈΑ͏ʂ 6TFSͷ৘ใΛऔಘ 2VFSZ ͯ͠ΈΔ
13. 
     %PDVNFOU͔Β6TFSΛऔಘ͢Δ2VFSZΛ୳͢ ͜͜Λԡ͢
14. 
     VTFSΛऔಘͯ͠ΈΔ 2VFSZΛબ୒ 2VFSZҰཡ VTFSΛݕࡧ
15. 
     VTFSΛऔಘͯ͠ΈΔ VTFS
    RVFSZͷઆ໌ 6TFS
    5ZQF͔ΒऔΕΔ'JFMET ฦ͞ΕΔܕ 2VFSZͷҾ਺ ͜ΕΛऔͬͯΈΔ
16. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
     (SBQI2-
    "1*ͷಛ௃
17. 
     VTFSΛऔಘͯ͠ΈΔ 4&-&$5
    CJP
    '30.
    VTFS
    8)&3&
    MPHJO
    
    bNPHBNJOH`
    Έ͍ͨͳΠϝʔδ
18. 
     VTFSΛऔಘͯ͠ΈΔ औಘͰ͖ͨ
19. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
     (SBQI2-
    "1*ͷಛ௃
20. 
     ඞཁͳpFME͚ͩऔಘ͢Δ BWBUFS6SM΋௥ՃͰऔಘ͢Δ
21. 
     ෳ਺ͷ2VFSZΛಉ࣌ʹ౤͛Δ GBDFCPPLHSBQIRM
    ϦϙδτϦ΋औಘͯ͠ΈΔ
22. 
     ෳ਺"1*ʹ(&5ϦΫΤετΛૹΓ͕ͪͳ
    5PQը໘ͱ͔Ͱ׆༻Ͱ͖ͦ͏ ෳ਺ͷ2VFSZΛಉ࣌ʹ౤͛Δ
23. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
     (SBQI2-
    "1*ͷಛ௃
24. 
     ܕ͕͔ͬ͠Γ͋Δ
    /VMMBCJMJUZ /VMMBCJMJUZ͕
    
    ͰΘ͔Δ
25. 1FSNJTTJPOͱͯ͠ฦͬͯ͘Δ
    ஋͕&OVNͱͯ͠ఆٛ͞Ε͍ͯΔ
     ܕ͕͔ͬ͠Γ͋Δ
    &OVN ϦϙδτϦʹର͢Δ
    1FSNJTTJPOͷpFME
26. 
     ܕ͕͔ͬ͠Γ͋Δ ࣮ମͱͯ͠͸4USJOH͕ฦͬͯ͘Δ
27. w ͋ΒΏΔpFMEʹܕΛ෇͚ΒΕΔ
    w ܕʹద߹Ͱ͖͍ͯͳ͍৔߹͸ܕγεςϜ͕ΤϥʔΛฦ͢
     ܕ͕͔ͬ͠Γ͋Δ
28. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
     (SBQI2-
    "1*ͷಛ௃
29. w ྫɿϢʔβʔ͕ελʔ͍ͯ͠ΔϦϙδτϦΛऔಘ͢Δ
    w ͨ͘͞Μ͋Δ͔΋͠Εͳ͍ͷͰશ݅औಘ͸ΩϏγΠ
    w ͦ͏͍͏৔߹ͷͨΊͷ
    $POOFDUJPO
    ͱ͍͏ܕ
     ࠓճͷ৔߹ͩͱ
    4UBSSFE3FQPTJUPSZ$POOFDUJPO
     1BHJOBUJPO
30. 
     $POOFDUJPO5ZQF
    
    "SHVNFOUT औಘ͍ͨ݅͠਺Λࢦఆ͢ΔͨΊʹ
    BSHVNFOUTͱͯ͠
    pSTU
    ·ͨ͸
    MBTU
    Λඞͣ౉͢ඞཁ͕͋Δ ࠷ॳͷOݸ ࠷ޙͷOݸ
31. 
     $POOFDUJPO5ZQF
    
    3FUVSO
    5ZQF 
    ݁Ռ͸FEHFTOPEFʹೖ͖ͬͯͯ
    
    
    
    
    OPEFͷҐஔ͸DVSTPSͰ؅ཧ͞ΕΔ ^ 
    Α͘࢖͏Ͱ͋Ζ͏৘ใ͕
    
    
    
    
    1BHF*OGPͱͯ͠༻ҙ͞Ε͍ͯΔ ^
32. 
     $POOFDUJPO5ZQF
    
    TUBSSFE3FQPTJUPSZΛऔಘ TUBSSFE3FQPTJUPSZΛऔͬͯΈΔ⭐ ࠷ॳͷ݅औಘ QBHFͷ৘ใ΋ͱ͓ͬͯ͘
33. 
     $POOFDUJPO5ZQF
    
    TUBSSFE3FQPTJUPSZΛऔಘ ͚݅ͩऔಘͰ͖ͨ ͜ͷҐஔΛࢦ͍ͯ͠Δ
34. 
     $POOFDUJPO5ZQF
    
    $VSTPS DVSTPSΛ
    BGUFS
    ΍
    CFGPSF
    ʹ౉ͤ͹
    ͦ͜Λج४ʹͯ͠pSTUMBTUΛ࢖͏͜ͱ͕Ͱ͖Δ
    
    1BHJOBUJPO
35. 
     $POOFDUJPO5ZQF
    
    $VSTPSΛࢦఆ͢Δ ઌఔͷFOE$VSTPSΛBGUFSʹ౉ͯ͠ΈΔ
36. 
     Ͱ͖ͯΔ $POOFDUJPO5ZQF
    
    $VSTPSΛࢦఆ͢Δ
37. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     ϥΠϒϥϦʹΑͬͯ͸࣮૷͞Ε͍ͯͳ͜ͱ΋͋Δ
     (SBQI2-
    "1*ͷಛ௃ ͭͷಛ௃ͱͲ͏΍ͬͯ(SBQI2-
    "1*Λ
    ୟ͘ͷ͔Λ͝ཧղ͍͚ͨͩͨͰ͠ΐ͏͔ʁ
38. 
     (SBQI2-
    αʔόʔαΠυฤ (SBQI2-
    "1*αʔόʔ͸ͲͷΑ͏ʹ
    ࣮૷͢Ε͹Α͍ͷ͔ʁ
39. 
     (SBQI2-
    αʔόʔαΠυࢹ఺ HSBQIRMSVCZ
    
    ͷ৔߹Ͱ͓࿩͍͖ͤͯͨͩ͞·͢
40. 
     6TFS5ZQFͷఆٛ 6TFS5ZQF ฦ͞ΕΔܕ
41. 
     6TFS5ZQFͷఆٛ $POOFDUJPO5ZQFʹ౉͞Εͨ
    Ҿ਺ʹԠͯ͡উखʹ-*.*5ͱ
    0''4&5Λ͚ͭͯ͘ΕΔ ఆٛ
    ͱ
    3FTPMWFS pFME໊
    ܕ
    આ໌
    OVMMBCJMJUZΛએݴ͍ͯ͘͠
42. 
     (SBQI2-
    αʔόʔαΠυࢹ఺ $POOFDUJPO5ZQFΛฦ͢ͱ͖ʹ
    ΄ͱΜͲͦΕΛҙࣝ͢Δඞཁ͕ͳͯ͘ૉ੖Β͍͠
43. 
     6TFS
    RVFSZͷఆٛ VTFS
    RVFSZ
44. 
     VTFS
    RVFSZͷ࣮૷ ฦ͢ܕ VTFS
    RVFSZͷҾ਺ ͜ͷRVFSZͰฦ͢ॲཧ 2VFSZ໊ʢ6TFS
    
    VTFSʹͳΔʣ
45. 
     (SBQI2-
    αʔόʔαΠυࢹ఺ ͨͬͨ͜Ε͚ͩͰVTFS
    RVFSZ͕׬੒ ૝૾Ҏ্ʹ؆୯Ͱ͢ΑͶ☺ʁ
46. 
     J04͔Β͸Ͳ͏ୟ͘ʁ J04͔Βୟ͘ͱ͖͸Ͳ͏͢Δͷ͔ʁ
47. 
     J04͔Β͸Ͳ͏ୟ͘ʁ 1045Ͱ3FRVFTU
    #PEZʹԼهΛ౉͚ͩ͢
48. 
     ੜ63-4FTTJPOͰؤுΔ
49. 
     ੜ63-4FTTJPOͰؤுΔ ͜Ε͸πϥ͍
50. 
     ͭΒ͍ͷͰ ϥΠϒϥϦͷྗΛआΓ͍ͨ
51. 
     (SBQI2-ΫϥΠΞϯτϥΠϒϥϦ "QPMMP
    J04 IUUQTHJUIVCDPNBQPMMPHSBQIRMBQPMMPJPT
52. 
     "QPMMP
    J04Λ࢖͏ɿԼ४උ "QPMMP
    J04Λ࢖͏ͨΊʹ͸४උ͕ඞཁͰ͢
53. 
     "QPMMP
    J04Λ࢖͏ɿԼ४උ ίʔυੜ੒Λ͠·͢
54. 
     "QPMMPJ04Λ࢖͏
    Լ४උ schema.json of Github GraphQL ͢΂ͯͷܕ2VFSZ.VUBUJPOT
    ৘ใ͕ॻ͔Ε͍ͯΔ findUser.gql (SBQIJ2-Ͱॻ͍ͨ
    2VFSZΛϑΝΠϧͱͯ͠༻ҙ Apollo CLI Swift Code (FOFSBUF
    $PEF
55. 
     "QPMMPJ04Λ࢖͏
    
    HRMϑΝΠϧ 2VFSZʹ໊લΛ͚ͭΔ
56. 
     "QPMMPJ04Λ࢖͏ ܕͷ͋Δੈքʂ
57. 
     J04͔Β(SBQI2-
    "1*Λୟ͘ "QPMMP
    J04ͷྗΛआΓΕ͹
    5ZQF4BGFʹ(SBQI2-
    "1*Λୟ͘͜ͱ͕Ͱ͖Δ
58. 42-ϥΠΫʹ͔͚Δ
    ඞཁͳσʔλ͚ͩΛճͰऔಘͰ͖Δ
    JOUFSGBDFʹܕ͕͋Δ
    1BHJOBUJPOͷ࢓༷͕ܾΊΒΕ͍ͯΔ
     (SBQI2-
    "1*ͷಛ௃
    
    (SBQI2-ͷັྗ ͜ΕΒ͕ͦͷ··(SBQI2-ͷັྗʹͳΔ
59. w JOUFSGBDFʹܕ͕͋Δ
    w (SBQIJ2-͕࠷ߴ
     ৗʹ࠷৽ͷυΩϡϝϯτʹͳ͍ͬͯΔ
     ͍ͭͰ΋ࢼ͠ʹ"1*ୟ͚Δ͠ΫΤϦ࡞ΕΔ
     J04ΞϓϦΤϯδχΞత(SBQI2-ͷخ͠Έ
60. w ⭕
    ΫϥΠΞϯτຖʹ"1*࡞ΓΘ͚ͳͯ͘ྑָͯ͘
    w ❌
    ը૾౳ͷϑΝΠϧΛσϑΥϧτͰ͸ѻ͑ͳ͍
     ϑΝΠϧΛѻ͏Օॴ͚ͩ͸3&45GVMʹͯ͠ରॲ͍ͯ͠Δ
     ʢϥΠϒϥϦΛೖΕΕ͹ѻ͑ͳ͘͸ͳ͍ʣ
    w ❌
    / ໰୊͕ൃੜ͠΍ͯ͘͢େม
    w ❌
    ΤϯυϙΠϯτ͕୯ҰʢBQJHSBQIRMʣͷͨΊ$BDIF೉͍͠
     ͍··Ͱͷ஌ݟ͕͋·Γ࢖͑ͳ͍
     αʔόʔαΠυࢹ఺Ͱ͸
61. 
     (SBQI2-ͷπϥϛ ͯ͞ʜʜπϥϛͷ࿩Λ͠·͢
62. 
     (SBQI2-ͷπϥϛ ΤϥʔϋϯυϦϯά͕೉͍͠
63. 
     Τϥʔ͸Ͳ͏དྷΔͷ͔ Τϥʔ͸͜Μͳײ͡ͰདྷΔ
64. w ෳ਺ͷ2VFSZ.VUBUJPOΛಉ࣌ʹୟ͘ͱҰ෦੒ޭͯ͠
 Ұ෦ࣦഊͱ͔͕ى͜Γ͏Δ
    w ͲΕ͕ΫϦςΟΧϧͳ΋ͷͳͷ͔ͷ൑அ͕ඞཁ
     (SBQI2-ͷπϥϛɿΤϥʔϋϯυϦϯά ͍ͭ΋Ͳ͓Γؤுͬͯߟ͑ͯ΍Δ͔͠ͳ͍
65. 
     (SBQI2-ͷπϥϛ TUBUVT$PEF͕جຊͰฦͬͯ͘Δ
66. w TUBUVT$PEF͸جຊͰฦͬͯ͘Δ
    w (SBQI2-͸ϦΫΤετ͕௨Ε͹
    w BQPMMPJPT͔Β͸TUBUVT$PEF͕ݟ͑ͳ͘ͳ͍ͬͯΔ
    w .VUBUJPOʢߋ৽ܥʣ͕ಛʹπϥ͍
     (SBQI2-ͷπϥϛɿTUBUVT$PEF
67. w (SBQI2-͸2VFSZ͕ͱͯ΋ັྗత͕ͩ.VUBUJPO͸ͦΕ΄Ͳ
    w ߋ৽ܥ͸(SBQI2-Ͱ͋Δ͋Γ͕ͨΈ͕΄ͱΜͲͳ͍
     .VUBUJPOʹର͢Δ௒ݸਓతݟղ
68. 
     ͜ͷπϥϛΛͳΜͱ͔ղܾͰ͖ͳ͍͔ͳ…ʁ (SBQI2-ͷπϥϛ
69. 
     TUBUVT$PEF͕໰୊ ·ͣ(SBQI2-
    "1*ଆͰΤϥʔͷ಺༰Λ֦ு͢Δ
70. 
     "1*ଆͰΤϥʔΛ֦ு͢Δ (SBQI2-
    "1*ଆͰΤϥʔΛ֦ுͯ͠
    TUBUVT$PEFΛϨεϙϯεʹ෇༩͢Δ
71. 
     ΞϓϦଆͰTUBUVT$PEFΛࢀর͢Δ TUBUVT$PEFΛऔΓग़͢
72. 
     ͳΜͱ͔ͳͬͯΔؾ͕͢Δʜʁ TUBUVT$PEF͕໰୊
73. 
     ͔͠͠ϫΠ͸ࢥͬͨ ʮ͍΍ϫΠ͸ɺ.VUBUJPOͷ݁Ռ͸
    ී௨ʹ4UBUVT$PEFͰϋϯυϦϯά͍ͨ͠Μ͡Όʔʯ
74. 
     ͔͠͠ϫΠ͸ࢥͬͨ ͳ͔ͥͱ͍͏ͱ
75. 
     #BDLFOET
    'PS
    'SPOUFOET Payment Image/Movie Notification Core Domain (SBQI2- BFF iOS App ฐαʔϏε͸.JDSPTFSWJDFTߏ੒ 3&45GVM 3&45GVM 3&45GVM ͦ΋ͦ΋3&45GVM
    "1*΋ୟ͔ͳ͍ͱ͍͚ͳ͍͜ͱ͕͋Δ
76. 
     #''Λ༻͍ͨࠇຐज़ J04͔ΒΈͯ.VUBUJPOʢߋ৽ܥʣ͚ͩ3&45ͬΆ͘
    ৼΔ෣ΘͤΔ͜ͱ΋Ͱ͖·͢
77. 
     GraphQL API BFF iOS App ᶄ
    (SBQI2-ͷ
    .VUBUJPOʹ
    Ϛοϐϯά ᶆ
    “errors”: [{ “statusCode”: 400 }] ᶇ
    FSSPSTpSTUTUBUVT$PEFΛ
    )551
    4UBUVT$PEFͱ͢Δ ᶈ
    )551
    4UBUVT$PEF
    ͰϋϯυϦϯά ᶃ
    63-4FTTJPO౳Ͱ
    1045
    BQJDSFBUF/PWFM #''Λ༻͍ͨࠇຐज़ ᶅ
    Mutation createNovel()
78. 
     #''Λ༻͍ͨࠇຐज़ Ͱ͖·ͨ͠☺
79. 
     #''Λ༻͍ͨࠇຐज़ ͜͏͍͏;͏ʹ΋Ͱ͖ΔΑ͍ͬͯ͏͚ͩͳͷͰ
    Φεεϝ͸͠·ͤΜ2
    ΋͔ͨ͠͠Β͜Ε͕ΠΠͬͯͳΔ͜ͱ΋͋Δ͔΋ʜʁ
80. w (SBQI2-͸ͳ͔ͳ͔͍͍ͧ
     JOUFSGBDFʹܕ͕͋Δͷ࠷ߴ
     (SBQIJ2-࠷ߴ
    w (SBQI2-͸ΤϥʔϋϯυϦϯά͕݁ߏΉ͔͍ͣͧ͠
     #FTU1SBDUJDF͕͋·Γͳ͘ͱͯ΋೰·͍͠
     ·ͱΊ ࠙਌ձ΍ฐࣾ%F/"ϒʔεͰ΋͍ͭͰ΋͓੠͕͚͍ͩ͘͞ʂ
81. 
     ࢀߟࢿྉ
82. w BQPMMPΛOQN
    JOTUBMM
     OQN
    J
    H
    BQPMMP
    w BQPMMPΛ࢖ͬͯ(JUIVC
    (SBQI2-
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