リアーキテクチャによってどうなりたいか/re-architecture

リアーキテクチャによってどうなりたいか

2023/09/14

asken withミライトデザインのDDDのはじめ方 DDD x RDRA x ICONIX
https://asken.connpass.com/event/293085/

Transcript

1. ϦΞʔΩςΫνϟʹΑͬͯ Ͳ͏ͳΓ͍͔ͨ ԿΛ෼͚ͯɺԿΛڞ༗͢Δ͔ 2023/09/14 ϛϥΠτσβΠϯɹ΄͛͞Μ
2. ؆୯ʹࣗݾ঺հ
3. suzuki-hoge ( ΄͛͞Μ ) όοΫΤϯυ։ൃ 12 ೥͘Β͍
4. Zenn Ͱ Book Λॻ͍ͨΓ
5. YouTube Ͱมͳ͜ͱ΍ͬͨΓ
6. ࠷ۙͪΐͬͱӫཆΛؾʹͯ͠·͢
7. ϨΠϠʔɾύοέʔδɾΫϥε ͷ෼͚ํ
8. ࣗ෼ͷϓϩδΣΫτͷ ߏ੒Λઆ໌Ͱ͖·͔͢ʁ
9. ͜Ε͸ DB ಡΈॻ͖ ͢Δͱ͖ʹॻ͘΍ͭ ͜Ε͸ݖݶνΣοΫ ͢Δͱ͖ʹॻ͘΍ͭ
10. Ͳ͏ͯͦ͠͏ͳ͍ͬͯΔ͔ આ໌Ͱ͖·͔͢ʁ
11. ࠓճͷϦΞʔΩςΫνϟͷ ݕূϑΣʔζͰௐ੔தͷߏ੒
12. Presentation Application Infrastructure Domain QueryService QueryServiceImpl Repository UseCase Request Controller RepositoryImpl Factory DomainService ू໿ Interface Class
13. ίʔυ ڊେͳ͔ͨ·ΓΛॱΛ௥ͬͯ෼ղͯ͠ɺ Ͳ͏͖ͯ͠͞΄ͲͷਤʹͳΔ͔͓࿩͠·͢
14. ෼͚Δͱڞ༗͢Δʹ ஫໨ͯ͠ߟ͑Δ
15. ͓அΓ
16. Repository ΍ ू໿ ͳͲͷ୯ޠ͸ ฉ͍ͨ͜ͱ͸͋Δͱ͍͏લఏͰਐΊ·͢
17. Ұ෦ύοέʔδ͸࣌ؒͷ౎߹ͰৄࡉΛׂѪ͠·͢ ޙ೔ϊʔΧοτεϥΠυΛΞοϓ༧ఆͰ͢ͷͰɺ Α͚Ε͹ͦͪΒΛ͝ཡ͍ͩ͘͞
18. ෼͚Δ
19. ྫ ͋ΔֶߍͷੜెΛ෼͚͍ͨ
20. A ͞Μ B ͞Μ C ͞Μ D ͞Μ Ͳ͏΍ͬͯ෼͚Δ͔
21. A ͞Μ B ͞Μ C ͞Μ D ͞Μ ਐ࿏૬ஊΛ͢Δ͔Β ઐ߈ผʹ෼͚Δ จܥ ཧܥ
22. A ͞Μ B ͞Μ C ͞Μ D ͞Μ ෦׆ಈର߅ϦϨʔΛ͢Δ͔Β ෦׆ผʹ෼͚Δ ໺ٿ෦ όεέ෦ ςχε෦
23. ෼͚Δͱ͖͸໨త͕͋Δ
24. Ͱ͸ίʔυΛ෼͚Δ໨త͸
25. 1. ϏδωεͱίʔυΛ࿈ಈ͍͔ͤͨ͞Β 2. ଎͘։ൃͰ͖ΔΑ͏ʹ͍͔ͨ͠Β
26. 1. ϏδωεͱίʔυΛ ࿈ಈ͍ͤͨ͞
27. Ͳ͏ͯ͠࿈ಈ͍͔ͤͨ͞ γεςϜ ར༻ऀ asken ༷ͷαʔϏε
28. γεςϜ͸ϏδωεͷͨΊʹ͋Δ γεςϜ ར༻ऀ asken ༷ͷαʔϏε ͻͱͼͱͷ໌೔Λ ࠓ೔ΑΓ݈߁ʹ͢Δ ϏδωεαΠυ اըɾӡӦɾӦۀɾ෼ੳ
29. ϏδωεΛແࢹͨ͠։ൃ͸Ͱ͖ͳ͍ γεςϜ ར༻ऀ ϏδωεαΠυ ։ൃऀ asken ༷ͷαʔϏε اըɾӡӦɾӦۀɾ෼ੳ ։ൃ
30. ίʔυ͸ڞ༗Ͱ͖ͳ͍͔ΒυϝΠϯ஌ࣝͱͯ͠ڞ༗͢Δ γεςϜ ར༻ऀ asken ༷ͷαʔϏε ϏδωεαΠυ ։ൃऀ υϝΠϯ஌ࣝ
31. Ͱ͸Ϗδωεͷίʔυͱ͸
32. ಉ͜͡ͱΛ࣮ݱ͢Δ 2 ͭͷίʔυ ৯ࣄه࿥഑ྻ
    
    <
    
    
    
    
    औಘ 
    औಘ 
    औಘ 
    >
    GPS
    ৯ࣄه࿥
    JO
    ৯ࣄه࿥഑ྻ
    \
    
    
    
    
    JG
    ৯ࣄه࿥৯ࣄ
    JT
    OVMM
    \
    
    
    
    
    
    
    
    
    CSFBL
    
    
    
    
    ^
    ^
    ࠓ೔ͷΞυόΠεεςʔλε
    
    
    อଘ ࠓ೔ͷΞυόΠε ̏৯෼ͷ৯ࣄه࿥
    
    औಘ
    JG
    ̏৯෼ͷ৯ࣄه࿥શͯೖྗࡁ
    \
    
    
    
    
    ࠓ೔ͷΞυόΠεදࣔղې
    ^
    อଘ ࠓ೔ͷΞυόΠε
    
33. ίʔυΛඇΤϯδχΞʹઆ໌ͯ͠ΈΔ શͯͷ৯ࣄه࿥ͷɺ͋ɺேன൩͕
    
    
    
    ͳΜͰ͚͢ͲɺͦΕͷશ෦ͷ৯ ࣄ͕࣌ؒ
    OVMM
    ͡Ό͋ͳ͚Ε͹ɺͭ ·Γ৯ࣄΛه࿥͍ͯ͠ΔͬͯΈͳͤ Ε͹ɺΞυόΠεͷදࣔεςʔλε ʹ
    
    Λ୅ೖͯ͠อଘ͠·͢ ̏৯෼ͷ৯ࣄه࿥Λऔಘ͠ɺͦΕ͕ શͯೖྗࡁͳΒɺΞυόΠεΛදࣔ ղېͱͯ͠อଘ͠·͢
34. զʑ։ൃऀ͕΍Δ͜ͱ ৚݅ʹԠͯ͡ΞυόΠεͷදࣔΛղې͢Δ͜ͱͰ͋ͬͯ அͯ͡ 2 Λ୅ೖ͢Δ͜ͱͰ͸ͳ͍
35. આ໌͠ͳ͔ͬͨ͜ͱɾઆ໌ͨ͜͠ͱ ɾσʔλߏ଄
    ɹɾேன༦ͷࣝผํ๏
    ɹɾԿΛ࣋ͬͯೖྗࡁΈͱ͢Δ͔
    ɹɾද੍ࣔޚΛͲ͏࣮ݱ͍ͯ͠Δ͔
    ɾॲཧͷৄࡉϑϩʔ
    ɹɾGPS
    จ΍
    CSFBL
    จ ɾ̏৯෼ͷ৯ࣄه࿥͕ඞཁͰ͋Δ
    ɾશͯೖྗࡁΈͰͳ͍ͱ͍͚ͳ͍
    ɾΞυόΠεͷද͕ࣔղې͞ΕΔ γεςϜͷͨΊͷίʔυ ϏδωεͷͨΊͷίʔυ ͕͜͜υϝΠϯͷίʔυ
36. ϏδωεͷίʔυΛ Domain ύοέʔδʹ ·ͱΊ͓ͯ͘ͱڞ༗͠΍͍͢
37. ύοέʔδਤʹ൓ө
38. ͦΕҎ֎ Domain ίʔυ ίʔυ ɾϏδωεͷͨΊͷίʔυ ɾυϝΠϯΛ࿈ܞͤ͞ΔͨΊͷίʔυ ɾHTTP ϦΫΤετͷͨΊͷίʔυ ɾσʔλϕʔεಡΈॻ͖ͷͨΊͷίʔυ
39. 2. ଎͘։ൃͰ͖Δ Α͏ʹ͍ͨ͠
40. Ϗδωεͷίʔυ͚ͩ ෼཭͓͚ͯ͠͹͍͍ͷ͔
41. ΋͠େ͖ͳίʔυϒϩοΫʹ ͍Ζ͍Ζͳίʔυ͕͍ࠞͬͯͨ͡Β
42. ͋Δཧ༝Ͱมߋ͢Δͱ͜Ζ ࠓճ͸มߋ͠ͳ͍ͱ͜Ζ
43. ৺഑͔ͩΒςετ͢Δͱ͜Ζ
44. ৺഑͔ͩΒςετ͢Δͱ͜Ζ ͍΍ʔཧ۶Ͱ͸େৎ෉ͳΜͰ͚͢Ͳɺ Կ͕ى͖Δ͔Θ͔Βͳ͍ͷͰͪΐͬͱ... ࡉ͔͘ௐ΂ͯΈͳ͍ͱͳΜͱ΋...
45. ͋Δཧ༝Ͱมߋͨ͠ͱ͜Ζ...?? ࠓճ͸มߋ͠ͳ͔ͬͨͱ͜Ζ...?? ৺഑͔ͩΒςετ͢Δͱ͜Ζ
46. ؔ܎ͳ͍͸ͣͷίʔυ·Ͱ ௐ΂ͨΓςετͨ͠Γ͢Δ → ։ൃ଎౓͕௿Լ͢Δ
47. มߋͷཧ༝͕ҧ͏ͱมߋ͕ಉ࣌ൃੜ͢Δ Մೳੑ΋্͕Γɺௐ੔΍Ϛʔδ͕ෳࡶԽ͢Δ → ։ൃ଎౓͕௿Լ͢Δ
48. ςετ͢Δͱ͜Ζ ͋Δཧ༝Ͱมߋ͢Δͱ͜Ζ ࠓճ͸มߋ͠ͳ͍ͱ͜Ζ ͕͢͞ʹେৎ෉Ͱ͠ΐ
49. υϝΠϯΫϥεͷߏ଄ͱ DB ͷσʔλߏ଄Λ෼͚Δ
50. εςʔλε ( Int ) status 1 2 3 1 // ਃࠐத 2 // ར༻த 3 // ୀձࡁ // ར༻தͷ৔߹ if user.status == 2 { ... }
51. εςʔλε ୀձਃࠐ೔ 1 2 2 2023/09/08 3 2023/09/01 ୀձॲཧத͸ه࿥͸͚͍͍͚ͭͯͲίʔεมߋ͸Ͱ͖ͳ͍ͨ͘͠ ୀձॲཧத... 2 ͷ͏ͪୀձਃࠐ೔͕ຒ·ͬͯΔਓͬͯ͜ͱ͔...
52. εςʔλε ( Int ) 1 // ਃࠐத 2 // ར༻த 3 // ୀձࡁ // ར༻தͷ৔߹ if user.status == 2 && user.date != null { ... } εςʔλε ୀձਃࠐ೔ 1 2 2 2023/09/08 3 2023/09/01
53. εςʔλε ( Int ) 1 // ਃࠐத 2 // ར༻த 3 // ୀձࡁ // ར༻தͷ৔߹ if user.status == 2 && user.date != null { ... } εςʔλε ୀձਃࠐ೔ 1 2 2 2023/09/08 3 2023/09/01 ͏ͦ͡ΌΜʂ
54. ྫ͑͹ΤσΟλͰΫϥεͷߏ଄Λ ϦϑΝΫλϦϯάͨ͠ͱ͖ʹɺ DB ϚΠάϨʔγϣϯ͸·ͣ͠ͳ͍ υϝΠϯͷߏ଄ͱ DB ͷσʔλߏ଄͸ઈରʹ࿈ಈ͠ͳ͍
55. ͣΕ͍ͯ͘΋ͷΛ෼͚͍ͯͳ͍ͱࣄނ͕ى͖Δ ฉ͍ͯͨ࿩ͱಡΜͩίʔυ͕ҧ͏ͷͰށ࿭͏ → ։ൃ଎౓͕௿Լ͢Δ
56. εςʔλε ( Enum ) ਃࠐத ར༻த ୀձॲཧத ୀձࡁ // ར༻தͷ৔߹ if user.status.ར༻த { ... } εςʔλε ୀձਃࠐ೔ 1 2 2 2023/09/08 3 2023/09/01
57. ύοέʔδਤΛ֬ೝ
58. ͦΕҎ֎ Domain ίʔυ ίʔυ DB ͷߏ଄ͱ͸੾Γ཭͓ͯ͘͠
59. υϝΠϯΫϥεΛ࡞ͬͨΒ खଓ͖ͱ DB ૢ࡞Λ෼͚Δ
60. υϝΠϯΫϥεΛ࢖͏ खଓ͖ͷίʔυ͸ઈରʹඞཁ
61. ΋͜͠ͷखଓ͖ͷίʔυʹ σʔλϕʔεͷॲཧ͕͍ࠞͬͯͨ͡Β
62. DPOO
    
    DSFBUF$POOFDUJPO 
    σʔλ
    
    DPOORVFSZ TFMFDU
    
    GSPN
    SFDPSET
    XIFSF
    
    ̏৯෼ͷ৯ࣄه࿥
    
    OFX
    ̏৯෼ͷ৯ࣄه࿥σʔλ
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    ΞυόΠε
    
    OFX
    ΞυόΠε DPOORVFSZ TFMFDU
    
    GSPN
    SFDPSET
    XIFSF
     <>JE
    JG
    ̏৯෼ͷ৯ࣄه࿥શͯೖྗࡁ
    \
    
    
    
    
    ΞυόΠεදࣔղې
    ^
    DPOOFYFDVUF VQEBUF
    BEWJDF
    TFU
    TUBUVT
    
    
    XIFSF
    JE
    
    
    
    ΞυόΠεTUBUVT
    ΞυόΠεJE
63. DPOO
    
    DSFBUF$POOFDUJPO 
    σʔλ
    
    DPOORVFSZ TFMFDU
    
    GSPN
    SFDPSET
    XIFSF
    
    ̏৯෼ͷ৯ࣄه࿥
    
    OFX
    ̏৯෼ͷ৯ࣄه࿥σʔλ
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    
    
    
    OFX
    ৯ࣄه࿥σʔλ σʔλ<>JE
    σʔλ<>EBUF
    σʔλ<>DBMPSJF
    
    ΞυόΠε
    
    OFX
    ΞυόΠε DPOORVFSZ TFMFDU
    
    GSPN
    SFDPSET
    XIFSF
     <>JE
    JG
    ̏৯෼ͷ৯ࣄه࿥શͯೖྗࡁ
    \
    
    
    
    
    ΞυόΠεදࣔղې
    ^
    DPOOFYFDVUF VQEBUF
    BEWJDF
    TFU
    TUBUVT
    
    
    XIFSF
    JE
    
    
    
    ΞυόΠεTUBUVT
    ΞυόΠεJE ɹυϝΠϯΛ࢖͏ͨΊͷίʔυͳͷʹ ɹυϝΠϯ࢖ͬͯΔͷ͚ͩ͜͜
64. ൥ࡶ
65. ύοͱݟͯυϝΠϯ͕ຒ΋Ε͍ͯΔͱ ʮ͜ͷ API ͳΜ͚ͩͬʯͱͳΔ → ։ൃ଎౓͕௿Լ͢Δ
66. υϝΠϯΛ࢖͏खଓ͖ͷ෦෼Λ UseCase ͱ͠ɺ ϞσϧΛಡΈॻ͖͢Δ෦෼Λ Repository ͱ͢Δ
67. ̏৯෼ͷ৯ࣄه࿥
    
    ৯ࣄ3FQPTJUPSZGJOE 
    ΞυόΠε
    
    ΞυόΠε3FQPTJUPSZGJOE 
    JG
    ̏৯෼ͷ৯ࣄه࿥શͯೖྗࡁ
    \
    
    
    
    
    ΞυόΠεදࣔղې
    ^
    ΞυόΠε3FQPTJUPSZVQEBUF ΞυόΠε
68. ύοέʔδਤʹ൓ө
69. ͦΕҎ֎ Domain Repository UseCase ίʔυ ίʔυ
70. ͳͥυϝΠϯ ( खଓ͖ ) ͱ DB ʹண໨͔ͨ͠
71. ͦΕҎ֎ Domain ίʔυ ίʔυ ɾϏδωεͷͨΊͷίʔυ ɾυϝΠϯΛ࿈ܞͤ͞ΔͨΊͷίʔυ ɾHTTP ϦΫΤετͷͨΊͷίʔυ ɾσʔλϕʔεಡΈॻ͖ͷͨΊͷίʔυ มߋ͞ΕΔൣғͱཧ༝͕ҧ͏͔Β ɹɾ༗ྉձһઐ༻ͷίʔε૿΍͍ͨ͠
72. ͦΕҎ֎ Domain ίʔυ ίʔυ ɾϏδωεͷͨΊͷίʔυ ɾυϝΠϯΛ࿈ܞͤ͞ΔͨΊͷίʔυ ɾHTTP ϦΫΤετͷͨΊͷίʔυ ɾσʔλϕʔεಡΈॻ͖ͷͨΊͷίʔυ มߋ͞ΕΔൣғͱཧ༝͕ҧ͏͔Β ɹɾੑೳϠό͘ͳ͖͔ͬͯͨΒඇਖ਼نԽ͢Δ
73. ΋͏Ұ੠
74. ͦΕҎ֎ Domain Repository UseCase ίʔυ ίʔυ ϏδωεͷͨΊͷίʔυ υϝΠϯΛ࢖͏ίʔυ σʔλϕʔεͷͨΊͷίʔυ ·ͩࠞͬͯ͡ΔΑͶ
75. खଓ͖ͱ DB ͸ ࠜຊ͔Β෼͚Α͏
76. खଓ͖Λ੹຿ͱ͢Δ ύοέʔδΛ Application ͱ͢Δ
77. σʔλϕʔεΛ੹຿ͱ͢Δ ύοέʔδΛ Infrastructure ͱ͢Δ
78. ύοέʔδਤʹ൓ө
79. ͦΕҎ֎ Application Domain Repository UseCase ίʔυ Interface Class ίʔυ Infrastructure RepositoryImpl
80. Application Domain Repository UseCase Interface Class ίʔυ Infrastructure RepositoryImpl ɾORM Λ import ͨ͠Γ ɾ؀ڥม਺ͰڍಈΛม͑ͨΓ ɾϏδωεϧʔϧͷྲྀΕΛ஌Δ࣌ʹݟΔ ɾԿΛಡΈॻ͖͢Δ͔͸खଓ͖ͷҰ؀
81. ͱ͜ΖͰ Repository ͕ѻ͏ͷ͸Կ͔
82. Repository ͸ू໿͚ͩѻ͏ ※ ू໿ ϥΠϑαΠΫϧΛ࣋ͭ ( = ߋ৽͞Ε͍ͯ͘ ) ΦϒδΣΫτΛ ߋ৽͕࿈ಈ͢ΔൣғͰෆ੔߹͕ͳ͍Α͏ʹͱΓ·ͱΊͨ΋ͷ
83. ΋͠ Repository ͕ू໿Ͱ͸ ͳͨͩ͘ͷΦϒδΣΫτΛѻ͏ͱ
84. GVO
    ͋Δखଓ͖
    \
    
    
    
    
    ே৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ன৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ༦৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ̏৯෼ͷ৯ࣄه࿥
    
    OFX
    ̏৯෼ͷ৯ࣄه࿥
    
    
    
    
    
    
    
    
    
    ே৯
    
    
    
    
    
    
    
    
    ன৯
    
    
    
    
    
    
    
    
    ༦৯
    
    
    
    
    
    
    
    
    ே৯ӫཆૉ
    
    ன৯ӫཆૉ
    
    ༦৯ӫཆૉ
    
    
    
    
    
    ^
    ͜Ε͸ΦϒδΣΫτ ͜Ε͕ू໿
85. GVO
    ͋Δखଓ͖
    \
    
    
    
    
    ே৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ன৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ༦৯
    
    ৯ࣄ3FQPTJUPSZGJOE̍৯෼ 
    
    
    
    
    ̏৯෼ͷ৯ࣄه࿥
    
    OFX
    ̏৯෼ͷ৯ࣄه࿥
    
    
    
    
    
    
    
    
    
    ே৯
    
    
    
    
    
    
    
    
    ன৯
    
    
    
    
    
    
    
    
    ༦৯
    
    
    
    
    
    
    
    
    ே৯ӫཆૉ
    
    ன৯ӫཆૉ
    
    ༦৯ӫཆૉ
    
    
    
    
    
    ^
    ू໿Λ૊ΈཱͯΔ࣮૷Λखଓ͖ଆʹॻ͔ͳ͚Ε͹͍͚ͳ͍ ͜Εຖճॻ͘ͷ͠ΜͲ͍ΑͶ ίϯετϥΫλมΘͬͨΒԿϲॴมߋ͢Δ͜ͱʹͳΔ΍Β...
86. GVO
    ͋Δखଓ͖
    \
    
    
    
    
    ̏৯෼ͷ৯ࣄه࿥ன৯BEE ΞΠε
    
    
    
    
    ৯ࣄ3FQPTJUPSZVQEBUF ̏৯෼ͷ৯ࣄه࿥ன৯
    ^
    ΦϒδΣΫτ͚ͩอଘ
87. GVO
    ͋Δखଓ͖
    \
    
    
    
    
    ̏৯෼ͷ৯ࣄه࿥ன৯BEE ΞΠε
    
    
    
    
    ৯ࣄ3FQPTJUPSZVQEBUF ̏৯෼ͷ৯ࣄه࿥ன৯
    ^
    ன৯͚ͩߋ৽͍ͯ͠Δ͚Ͳɺ ߹ܭӫཆૉ΋มΘͬͯΔ͔Βอଘ͠ͳ͍ͱ͍͚ͳ͍Α
88. ू໿ͷߏ଄Λ UseCase ʹ࿙Β͢ͱ ʮϧʔϧͷप஌పఈ͍ͨ΁Μʯ ʮू໿Λมߋͮ͠Β͍ʯͱͳΔ → ։ൃ଎౓͕௿Լ͢Δ
89. Repository ͸ू໿͚ͩѻ͏
90. GVO
    ͋Δखଓ͖
    \
    
    
    
    ̏৯෼ͷ৯ࣄه࿥
    
    3FQPTJUPSZGJOE 
    ^
    GVO
    ͋Δखଓ͖
    \
    
    
    
    
    ̏৯෼ͷ৯ࣄه࿥BEEன৯ ΞΠε
    
    
    
    
    ৯ࣄ3FQPTJUPSZVQEBUF ̏৯෼ͷ৯ࣄه࿥
    ^ ू໿Λऔಘ ू໿Λมߋ ू໿Λอଘ
91. ύοέʔδਤʹ൓ө
92. ͦΕҎ֎ Application Domain ίʔυ Interface Class Infrastructure UseCase RepositoryImpl Repository ίʔυ ू໿
93. ͱ͜ΖͰɺ ू໿ͬͯੜ੒͕ͱͯ΋େม
94. ɾجຊతʹେ͖͍ ɾ͍ΖΜͳΦϒδΣΫτΛ࢖͏ ɾม׵΍Ϛοϐϯά͕͋Δ ɾෆ੔߹νΣοΫͷϧʔϧ͕͋Δ
95. ͦΕҎ֎ Application Domain ίʔυ Infrastructure Repository UseCase RepositoryImpl ू໿ ίʔυ ɹ͜͜ʹ new ू໿Λ ɹॻ͘͜ͱʹͳͬͯ͠·͏
96. ͦΕҎ֎ Application Domain ίʔυ Infrastructure Repository UseCase RepositoryImpl ू໿ ίʔυ ɹ͘Γ͔͑͠ॻ͖ͨ͘ͳ͍͠ɺ ɹͦ΋ͦ΋υϝΠϯϧʔϧͩ͠ɺ ɹnew ͸ͬͪ͜ʹॻ͍ͨΑͶ
97. ू໿ͷੜ੒͸ Domain ύοέʔδͷ Factory Ͱߦ͏
98. ύοέʔδਤʹ൓ө
99. ͦΕҎ֎ Application Domain ίʔυ Infrastructure Repository UseCase RepositoryImpl ू໿ ίʔυ Factory
100. Application Domain Infrastructure Repository UseCase RepositoryImpl ू໿ ίʔυ Factory खଓ͖ σʔλϕʔε ;Δ·͍ ੜ੒ɾ੔߹ੑϧʔϧ
101. Repository ͷಡΈͱॻ͖Λ෼͚Δ
102. ॻ͘୯ҐͱಡΉ୯Ґ͸ҧ͏
103. ॻ͘ͱ͖ ( ू໿ ) ৯ࣄه࿥ ৯ࣄه࿥ ৯ࣄه࿥ ɾछผ: ே৯ ɾ࣌ؒ: 08:30 ɾ৯ࣄ: ೲ౾ɺ͝൧ ɾӫཆૉ: λϯύΫ࣭... ࢷ࣭... ɾࣸਅ: ɾछผ: ன৯ ɾ࣌ؒ: 12:34 ɾ৯ࣄ: ਌ࢠကɺຯḩो ɾӫཆૉ: λϯύΫ࣭... ࢷ࣭... ɾࣸਅ: image.jpg ɾछผ: ༦৯ ɾ࣌ؒ: 19:51 ɾ৯ࣄ: ϋϯόʔάɺαϥμ ɾӫཆૉ: λϯύΫ࣭... ࢷ࣭... ɾࣸਅ: image.jpg ಡΉͱ͖ ( ू໿Ͱ͸ͳ͍͜ͱ͕͋Δ ) ̏৯෼ͷ৯ࣄ࣌ؒ ɾே৯ͷ࣌ؒ: 08:30 ɾன৯ͷ࣌ؒ: 12:34 ɾ༦৯ͷ࣌ؒ: 19:51
104. ΋͠ Repository ʹಡΈॻ͖ ྆ํͷϝιουΛ࡞Δͱ
105. Α͘Θ͔Βͳ͍ϝιου͕૿͑Δ ৯ࣄه࿥ϦϙδτϦ
     \
     
     
     
     
     GVO
     GJOE#Z*E *E 
     ू໿
     
     
     
     
     GVO
     JOTFSU ू໿
     
     
     
     
     GVO
     VQEBUF ू໿
     
     
     
     
     GVO
     GJOE#Z6TFS*E 6TFS*E 
     ू໿
     
     
     
     ˡ
     ू໿ѻͬͯΔ͔ΒΪϦηʔϑ
     
     
     
     
     GVO
     FYJTUT *E 
     
     #PPM
     
     
     
     ˡ
     ͜Ε͸ηʔϑ
     
     
     
     
     GVO
     HFU৯ࣄ࣌ؒϦετ *E 
     -JTU5JNF
     
     
     
     ˡ
     ू໿͸
     
     
     
     
     GVO
     HFUன৯ *E 
     ৯ࣄ
     
     
     
     ˡ
     ू໿ͷҰ෦Ͱ͔͠ͳ͍͚Ͳ
     
     
     
     
     GVO
     VQEBUF৯ࣄ࣌ؒ *E
     5JNF
     
     
     
     ˡ
     ू໿࢖Θͳ͍ͷ
     
     
     
     
     
     ^ ϥΠϑαΠΫϧΛѻ͏ͷ͕ू໿Ͱɺ Repository ͷ੹຿͸ू໿ͷอଘͱ෮ݩͷ ͸͚ͣͩͲ... ͍ͭ͜Β͸...??
106. ͳΜͰ΋ SQL ॻ͍͍͍ͯͱ͜Ζ ʹͳͬͯ͠·͏
107. ू໿Λ௨ͣ͞ঢ়ଶΛѻ͍ͬͯΔͱ ʮ݁ہΫΤϦಡ·ͳ͍ͱΘ͔ΒΜʯͱͳΔ → ։ൃ଎౓͕௿Լ͢Δ
108. Ͱ͸ Repository ʹू໿ΛಡΈॻ͖ ͢Δϝιου͔͠࡞Βͳ͍ͱ
109. ੑೳతʹແବ͕ଟ͍ ̍೔લ
     
     SFQPTJUPSZGJOE#Z*E 
     ̎೔લ
     
     SFQPTJUPSZGJOE#Z*E 
     ̏೔લ
     
     SFQPTJUPSZGJOE#Z*E 
     ̏೔ؒͷ৯ࣄ࣌ؒϦετ
     
     <̍೔લ࣌ؒ
     ̎೔લ࣌ؒ
     ̏೔લ࣌ؒ>
     ɹू໿͕̏ͭඞཁͩͱ ɹ̏ճͷ DB ΞΫηε͕ඞཁ ɹ৯ࣄ΍ӫཆૉͷ৘ใΛ join ͯ͠ ɹ෮ݩͨ͠ͷʹɺ͔࣌ؒ͠࢖ͬͯͳ͍
110. ಡΉॲཧ͸ඞཁ͚ͩͲ Repository ʹॻ͘ͷ͸ͬ͘͠Γ͜ͳ͍
111. ू໿ͷอଘͱ෮ݩ͸ Repository ͱ͠ɺ ΄͔ͷॊೈͳࢀর͸ QueryService ͱ͢Δ
112. ύοέʔδਤʹ൓ө
113. ͦΕҎ֎ Application Domain ίʔυ Interface Class Infrastructure QueryService QueryServiceImpl Repository UseCase RepositoryImpl ू໿ ίʔυ Factory
114. ৯ࣄه࿥3FQPTJUPSZ
     \
     
     
     
     
     GVO
     GJOE#Z*E *E 
     ू໿
     
     
     
     
     GVO
     JOTFSU ू໿
     
     
     
     
     GVO
     VQEBUF ू໿
     ^ ৯ࣄه࿥2VFSZ4FSWJDF
     \
     
     
     
     
     GVO
     FYJTUT *E 
     
     #PPM
     
     
     
     
     GVO
     HFU৯ࣄ࣌ؒϦετ *E 
     -JTU5JNF
     ^ ू໿ʹूத͢Δ ɹू໿Λ࢖Θͳ͍͜ͱ΋͋Δ ɹͨͩ͠ ಡΈ ͚ͩ
115. ࢒ͬͨ෦෼͸֎քͱͷ૭ޱ
116. ͦΕҎ֎ Application Domain ίʔυ Interface Class Infrastructure ɹೖྗͷܻ਺νΣοΫ ɹϨεϙϯε Json ͷ࡞੒ ɹUseCase ͷ࣮ߦ QueryService QueryServiceImpl Repository UseCase RepositoryImpl ू໿ ίʔυ Factory
117. ɹϨεϙϯε Json ͷ࡞੒΍ UseCase ͷ࣮ߦ͸ API ݻ༗ͷ౎߹
118. ମॏΛ 10.0 ~ 200.0 ͷখ਺Ͱ ѻ͏ͷ͸γεςϜڞ௨ϧʔϧ
119. ΋͠શͯͷ API Ͱମॏͷ όϦσʔγϣϯΛݸผ࣮૷͍ͯ͠Δͱ
120. API 1 ମॏνΣοΫ 1 API 2 ମॏνΣοΫ 2 API 3 ମॏνΣοΫ 3 API 4 ମॏνΣοΫ 4 ॏෳίʔυͷϝϯς͸Ҋ֎େม ্ݶΛ 210.0 ʹ͍ͨ͠ ͑ͬ
121. "ಉ͡" Λ࢓૊ΈͰ͸ͳ͓͘࡞๏Ͱ࣮ݱ͢Δͱ ʮมߋͭΒ͍ɺ֬ೝ͍ͨ΁ΜʯͱͳΔ → ։ൃ଎౓͕௿Լ͢Δ
122. ݻ༗ͷ౎߹͸ Controller ͱ͠ɺ ڞ௨ͷϧʔϧ͸ Request ͱͯ͠ɺ ෼͚ͯอक͠Α͏
123. ύοέʔδਤʹ൓ө
124. Presentation Application Infrastructure Domain Request Controller Interface Class ɹUseCase ͷ࣮ߦ ɹϨεϙϯε Json ͷ࡞੒ ɹೖྗͷܻ਺νΣοΫ QueryService QueryServiceImpl Repository UseCase RepositoryImpl ू໿ ίʔυ Factory
125. ࠷ޙʹू໿ʹॻ͖ͮΒ͍ υϝΠϯϩδοΫʹ͍ͭͯ
126. ৯ࣄه࿥ ͲͪΒͷू໿ʹॻ͔͘... Χϥμه࿥ ৯ࣄه࿥ͱΧϥμه࿥͔Βɺ݈߁౓ಘ఺Λࢉग़͢Δ ৯ࣄه࿥ಘ఺ܭࢉ
     Χϥμه࿥
     Χϥμه࿥ಘ఺ܭࢉ
     ৯ࣄه࿥
     
     
127. ͲͪΒ͔ͷू໿ʹ࣮૷͢Δͱ
128. ৯ࣄه࿥ มͳґଘ͕ൃੜ͢Δ Χϥμه࿥ ΋ͱ΋ͱؔ܎ͷͳ͍ 2 ͭͷू໿ʹґଘ͕ൃੜ͢Δ
129. ৯ࣄه࿥ ֦ு͠ʹ͘͘ͳΔ Χϥμه࿥ ඞཁͳू໿͕૿͑ͨ࣌ʹΑΓࠔΔ ӡಈه࿥ ʁ ʁ
130. ෆඞཁͳू໿ͷґଘΛൃੜͤ͞Δͱ ʮू໿ͷมߋ͕ผͷू໿ʹӨڹ͢Δ͔Βม͑ʹ͍͘ʯ ʮू໿ͷؔ܎Λ஌Βͳ͍ͱॲཧΛݟ͚ͭΒΕͳ͍ʯ ͱͳΔ → ։ൃ଎౓͕௿Լ͢Δ
131. ू໿ʹ͓͞·Βͳ͍υϝΠϯॲཧ͸ DomainService ʹ࣮૷͢Δ
132. ৯ࣄه࿥ Χϥμه࿥ υϝΠϯαʔϏε υϝΠϯαʔϏεಘ఺ܭࢉ
     ৯ࣄه࿥
     Χϥμه࿥
     
     
133. ৯ࣄه࿥ Χϥμه࿥ υϝΠϯαʔϏε ू໿͸ಠཱ͍ͯ͠Δ υϝΠϯαʔϏεHFU݈߁౓ಘ఺
     ৯ࣄه࿥
     Χϥμه࿥
     
     
134. ৯ࣄه࿥ ӡಈه࿥ υϝΠϯαʔϏεHFU݈߁౓ಘ఺
     ৯ࣄه࿥
     Χϥμه࿥
     ӡಈه࿥
     
     υϝΠϯαʔϏε Χϥμه࿥ ֦ு͠΍͍͢
135. ύοέʔδਤʹ൓ө
136. Presentation Application Infrastructure Domain Request Controller Factory DomainService ू໿ Interface Class QueryService QueryServiceImpl Repository UseCase RepositoryImpl
137. ໨త͸Ռͨͤͦ͏͔
138. Կͱ࿈ಈ͍ͯ͠Δ͔
139. Presentation Infrastructure Application Domain
140. Presentation Infrastructure Application Domain ֓೦Ϟσϧਤ ৽ίʔε࡞Γ͍ͨ Ϣʔεέʔε Ϋϥεਤ Ϣʔεέʔεهड़ Ϗδωεؔ܎ͷίʔυ͸...
141. Presentation Infrastructure Application Domain DB ࢓༷ॻ ςʔϒϧߏ଄ม͍͑ͨ DB ؔ܎ͷίʔυ͸...
142. Presentation Infrastructure Application Domain API ࢓༷ॻ ΞϓϦͷදࣔม͍͑ͨ ֎քؔ܎ͷίʔυ͸...
143. ଎͘։ൃͰ͖Δ͔
144. Presentation Application Infrastructure Domain QueryService QueryServiceImpl Repository UseCase Request Controller RepositoryImpl Factory DomainService ू໿ ಘ఺ܭࢉϧʔϧ͕มΘͬͨ σʔλߏ଄΋ॲཧϑϩʔ΋ มΘΒͳ͍ͳΒରԠ͸͚ͩ͜͜ Ͱେৎ෉ ࣗಈςετʹ DB ΋͍Βͳ͍
145. Presentation Application Infrastructure Domain QueryService QueryServiceImpl Repository UseCase Request Controller RepositoryImpl Factory DomainService ू໿ ςʔϒϧఆٛม͑ͨ Infrastructure ͷࣗಈςετ ͕௨ͤΕ͹େৎ෉ Application ͷ Interface ͕ มߋͳ͠ͳΒଞʹӨڹͳ͠
146. Presentation Application Infrastructure Domain QueryService QueryServiceImpl Repository UseCase Request Controller RepositoryImpl Factory DomainService ू໿ ϑϩʔͳΒ Application Λ֬ೝ UseCase ͷࣗಈςετΛ͚ͨ͠ Ε͹ Infrastructure ͸ϞοΫͰ े෼ ༗ྉձһͷϑϩʔΛม͍͑ͨ
147. Presentation Application Infrastructure Domain QueryService QueryServiceImpl Repository UseCase Request Controller RepositoryImpl Factory DomainService ू໿ ࢀর࣌ʹ਎௕΋ฦͯ͠ ࢀর৘ใ͸ QueryService Λ த৺ʹରԠ͢Ε͹ OK
148. มߋͷछྨʹԠͯ͡ ʮ୭ͱԿΛݟͯ࿩͔͢ʯ ʮͲ͜Λมߋ͢Δඞཁ͕͋Δ͔ʯ ͕໌֬ʹͳΔ
149. υϝΠϯ஌ࣝΛڞ༗ͯ͠ υϝΠϯΫϥεΛߋ৽͠ଓ͚ΒΕΔ
150. υϝΠϯʹ͍ͭͯ ߟ͑Δ͕࣌ؒ૿΍ͤΔ
151. ϦΞʔΩςΫνϟʹΑͬͯ ͜͏ͳΓ͍ͨ
152. ͜͏͍͏෩ʹߟ͑ͳ͕Β Ұॹʹ։ൃͤͯ͞΋Β͍ͬͯ·͢