Laravelにおける後悔しないためのアプリケーション設計

laravel.osaka 2016 で発表したものです。

Transcript

1. Laravelʹ͓͚Δ
   ޙչ͠ͳ͍ͨΊͷ
   ΞϓϦέʔγϣϯઃܭ
   Laravel Osaka 2016
   @localdisk
   

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2. ࣗݾ঺հ
   দඌେ
   ·͓ͭ·͞Δ
   EEE
   ΤϯδχΞ
   Πϊϕʔλʔδϟύϯॴଐ ΤϯδχΞɾσβ
   ΠφɾσΟϨΫλΛืूத
   
   ޷ධൃചத
   @localdisk
   

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3. ืूͯ͠·͢ʂʂʂ
   

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4. ޙչ͠ͳ͍ΞϓϦέʔγϣϯઃܭ
   ͱ͸?
   

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5. όάΛग़͞ͳ͍།Ұͷํ๏͸ϓϩάϥϜΛॻ͔ͳ͍͜ͱͩ
   ʕϓϩάϥϚͷ֨ݴʕ
   

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6. ͦ͏͍͏Θ͚ʹ΋͍͔ͳ͍
   

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7. ݱ࣮͸ݫ͍͠
   

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8. ଥڠͯ͠
   γϯϓϧ͞Λͨ΋ͭ
   

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9. • ޙչ͠ͳ͍ͨΊʹͲ͏͢Δ͔?
   • FacadeΛ߇͑ͯΈΔ
   • Named Routes
   • FormRequest
   • ControllerͰEloquentͷϝιουνΣΠϯېࢭ
   • Repository Pattern
   Agenda
   

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10. FacadeΛ߇͑ͯΈΔ
    

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11. • ੩తϝιουͷΑ͏ʹ࢖͑Δ
    • ࣮ࡍ͸αʔϏείϯςφ͔ΒऔΓग़͍ͯ͠Δ
    • Ͳ͔͜ΒͰ΋࢖͑Δ
    • ViewͷதͰ΋
    • \Auth::check()
    • ݁ՌɺΫϥεͷ੹຿͕େ͖͘ͳΔ
    Facade ͸ศར͚ͩͲ…
    

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12. https://readouble.com/laravel/5.3/ja/facades.html#facade-class-reference
    DIΛ࢖͓͏
    

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13. ͳΔ΂͘ Contract ࢖͓͏
    DIΛ࢖͓͏(2)
    

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14. • Facade Λ࢖͏͔ΘΓʹ DI Λ͢Δͱ࢖༻͢Δͱ
    ϝιουͷҾ਺ʹ࢖༻͢ΔΫϥε͕ฒͿ
    • ͋ɺ΍͹͍ɻͱΘ͔Δɻ
    • FacadeΛܦ༝͠ͳ͍ͷͰएׯૣ͘ͳΔ
    ͳͥ DI ͔?
    

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15. Named Routes
    

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16. • Routeʹ໊લΛ͚ͭΔ
    • route(‘osaka’); ͰURL͕औಘͰ͖Δ
    • URL͕มΘͬͯ΋҆৺
    Named Routes
    

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17. FormRequest
    

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18. গͣͭ͠هड़ྔ͕ݮ͍ͬͯΔ
    ͔͠͠ϊΠζʹͳ͍ͬͯΔͷ͸൱Ίͳ͍
    Validation ͷมભ
    

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19. • php artisan make:request Ϋϥε໊
    • rulesϝιουΛ࣮૷
    FormRequest
    

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20. • ControllerͰϝιουΠϯδΣΫγϣϯ͢Δ͚ͩ
    • ϊΠζ͕ফ͑ͯϩδοΫʹूதͰ͖Δ
    FormRequest
    

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21. ControllerͰEloquentͷ
    ϝιουνΣΠϯېࢭ
    

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22. Model Binding
    

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23. ʮಉ݁͡ՌΛAPIͰฦͤΔΑ͏ʹ͠ͱ͍ͯͶʯ
    ͱݴΘΕͨΒ…ʁ
    ControllerͰϝιουνΣΠϯ͸μϝʂ
    

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24. ModelʹΫΤϦΛด͡ࠐΊΔ
    

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25. Repository Pattern
    

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26. • Eloquent͸ User::find ͷΑ͏ʹ੩తʹݺ΂
    ·͕͢ɺFacadeͰ͸ͳ͍ɻ
    • ΑͬͯshouldRecieveͱ͍͏ϝιου͸ଘࡏ͠
    ͳ͍
    • Eloquent͸DBʹґଘ͍ͯ͠Δ
    • ςετ͕ࠔΔ
    ͳͥ Repository Pattern?
    

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27. • ΠϯλʔϑΣʔεΛఆٛ
    Repository Patternͷ࡞Γํ
    

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28. • ΠϯλʔϑΣʔεΛ࣮૷ɻ͋ͱ͸ίϯτϩʔϥͰΠ
    ϯδΣΫγϣϯ͢Δ
    Repository Patternͷ࡞Γํ
    

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29. ࣭໰ͱ͔ʁ
    

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30. ͓ΘΓ
    

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