DDD + Flux?

Transcript

1. DDD + Flux? @amagitakayosi

2. Implementing Domain Driven Design

3. ͱࢥͬͨ͜ͱΛ঺հ͠·͢
   㵺㱿㵺
   ɻP
   'MVYͰ͸ʁ

4. Flux

5. %JTQBUDIFS $PNQPOFOU 4UPSF "DUJPO %BUB Flux

6. %JTQBUDIFS $PNQPOFOU #BS"DUJPO 'PP4UPSF 'PP 'PP"DUJPO #BS4UPSF #BS Store͕૿͑Δͱ…

7. DDD

8. Domain-Driven Design • ϏδωεϩδοΫΛυϝΠϯʹ෼ׂ • ΞϓϦέʔγϣϯ = υϝΠϯͷू߹ • ϩδοΫͱ࣮૷ͷ෼཭Λॏࢹ

9. %JTQBUDIFS $PNQPOFOU #BS"DUJPO 'PP4UPSF 'PP 'PP"DUJPO #BS4UPSF #BS Store͕૿͑Δͱ…

10. %JTQBUDIFS $PNQPOFOU #BS"DUJPO 'PP4UPSF 'PP 'PP"DUJPO #BS4UPSF #BS Store͕૿͑Δͱ… $PNQPOFOU

11. %JTQBUDIFS $PNQPOFOU #BS"DUJPO 'PP4UPSF 'PP 'PP"DUJPO #BS4UPSF #BS $PNQPOFOU FooυϝΠϯ

    BarυϝΠϯ

12. #SPXTFS React 4FSWFS

13. Store "1* %#

14. Store "1* %# 4FSWJDF΋4UPSF্Ͱ࣮૷͢Δʂʂʂ

15. CQRS

16. Command Query Responsibility Segregation • ௚༁͢ΔͱʮίϚϯυΫΤϦ੹೚෼཭ʯ • ίϚϯυ : ঢ়ଶΛมߋ͢Δ

    • ΫΤϦ : ঢ়ଶΛऔಘ͢Δ • ঢ়ଶͷऔಘํ๏Λ੍ݶ͠ɺߟ͑ΔࣄΛݮΒ͢

17. FluxͱCQRS • Action ≒ Command ? • Store͸ɺߋ৽ͷͳ͍ActionΛແࢹ͢Δ • Store.getState()

    ≒ Query ? • StoreΛ௚઀มߋ͢Δͷ͸ !

18. Flux

19. 4UPSF "DUJPO %JTQBUDIFS $PNQPOFOU .PEFM

20. Flux

21. Flux

22. Event Sourcing

23. EventSourcing • ू໿ΛΠϕϯτͷγʔέϯε͔Β࡞Δ • ݱࡏͷঢ়ଶ = ॳظঢ়ଶ + Πϕϯτ •

    CommandͷΈอଘ͢Ε͹ྑ͍ • ActionΛه࿥͍ͯ͠Ε͹͓̺

24. DispatcherͰه࿥ͯ͠ΈΔ • facebook/flux ͷ Dispatcher Λ֦ு • Πϕϯτͱ࣌ࠁΛه࿥ • replayػೳ

25. None
26. None

27. σϞ http://gmork.in/rec-act/

28. ·ͱ Ί

29. ·ͱΊ • Store = υϝΠϯͱ࣮૷Λͭͳ͙ϙʔτ • Entity͸Storeʹஔ͘ • Redux౳ͩͱEntity࣋ͪʹ͍͘ •

    ΈΜͳͰStoreߏ଄Խͯ͜͠ʂʂʂʂ