De Fat controllers a Use cases

Slide 1

Slide 1 text

De service objects a use cases Photo by Caleb Jones on Unsplash

Slide 2

Slide 2 text

De service objects a use cases Photo by Caleb Jones on Unsplash

Slide 3

Slide 3 text

De fat controllers a use cases Photo by Caleb Jones on Unsplash

Slide 4

Slide 4 text

@serradura [email protected]

Slide 5

Slide 5 text

Objetivo

Slide 6

Slide 6 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors Domain Objects Use cases 2010 2012 - 2014

Slide 7

Slide 7 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2009 Domain Objects Use cases

Slide 8

Slide 8 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2011 2009 Domain Objects Use cases

Slide 9

Slide 9 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2011 2009 Domain Objects Use cases

Slide 10

Slide 10 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2011 2009 Domain Objects Use cases

Slide 11

Slide 11 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2011 2009 Domain Objects Use cases Request model é o input que acionará um caso de uso e que gerará um response model (o resultado) que determinará o output para o usuário.

Slide 12

Slide 12 text

Slide 13

Slide 13 text

Slide 14

Slide 14 text

Slide 15

Slide 15 text

Slide 16

Slide 16 text

Slide 17

Slide 17 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors 2010 2012 - 2014 2011 2009 Domain Objects Use cases Request model é o input que acionará um caso de uso ....

Slide 18

Slide 18 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors Domain Objects Use cases 2010 2012 - 2014

Slide 19

Slide 19 text

https://github.com/serradura/from-fat-controllers-to-use-cases

Slide 20

Slide 20 text

https://github.com/serradura/from-fat-controllers-to-use-cases

Slide 21

Slide 21 text

https://github.com/serradura/from-fat-controllers-to-use-cases

Slide 22

Slide 22 text

Fat controller Request Controller Model View Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/99c0e34a6f064305975184d0c2a06b65fd7f52a0

Slide 23

Slide 23 text

Fat model, skinny controller Controller Model View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/10382990108f37017c1de9effe0184c2e0380dad

Slide 24

Slide 24 text

Concerns (Fat model, skinny controller) Controller Model View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/55769be6dae4f2e4d312a8973622ad86babc54e3

Slide 25

Slide 25 text

Concerns (Fat model, skinny controller) Controller Model View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/55769be6dae4f2e4d312a8973622ad86babc54e3

Slide 26

Slide 26 text

Service Objects Controller View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/0789d32007311334c00d9aff311add0f7e5304fa Model Service Objects

Slide 27

Slide 27 text

Service Objects com herança (excesso) Controller View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/97e8105fa464474b5dd590e067dc7ba388f3c5f8 https://github.com/serradura/from-fat-controllers-to-use-cases/commit/17a90c28ea14e0131e6477c016c500701492a247 Model Service Objects

Slide 28

Slide 28 text

Interactors Controller View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/4cc47150115e8230da0daf76e96ef5ade7e02d0f Model Interactors & Organizers (Service Objects) .call result Contrato (padrão)

Slide 29

Slide 29 text

Interactors Controller View Request Response Model Interactors & Organizers (Service Objects) .call result Contrato (padrão) https://github.com/serradura/from-fat-controllers-to-use-cases/commit/4cc47150115e8230da0daf76e96ef5ade7e02d0f

Slide 30

Slide 30 text

Domain Objects Controller View Request Response https://github.com/serradura/from-fat-controllers-to-use-cases/commit/556a52d5acc233f3898cdf14f8862d847fe24d4f Domain objects Model

Slide 31

Slide 31 text

Use Cases Controller View Request Response Model Use case Domain Objects https://github.com/serradura/from-fat-controllers-to-use-cases/commit/07cb885c6f2fb43504a1f200a2fe76771882fb2f https://github.com/serradura/from-fat-controllers-to-use-cases/commit/e6827057e46436bc394a96613017e7a01204e3a6

Slide 32

Slide 32 text

Slide 33

Slide 33 text

Demo Photo by Denis Pavlovic on Unsplash

Slide 34

Slide 34 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors Domain Objects Use cases

Slide 35

Slide 35 text

Fat controllers Fat models + Skinny controllers Service Objects Interactors Domain Objects Use cases Melhor ou pior é relativo, mas a ideia é reduzir a métrica acima! https://www.osnews.com/story/19266/wtfsm/

Slide 36

Slide 36 text

https://martinfowler.com/articles/is-quality-worth-cost.html

Slide 37

Slide 37 text

Micro::Case momento jabá

Slide 38

Slide 38 text

https://github.com/serradura/u-case

Slide 39

Slide 39 text

https://github.com/serradura/u-case

Slide 40

Slide 40 text

Obrigado @serradura [email protected] ~14 horas de dedicação para preparar esse conteúdo. ;) https://speakerdeck.com/serradura