WEB アプリケーション設計入門 / Introduction to web application design

PHP Conference Japan 2020
トーク前提の資料です。そのため、トークがないと理解が難しいかもしれません。
https://youtu.be/UTKJ-Lgn3aI?t=36
※冒頭音声が小さいです。マイクを手に持ってから聞こえやすくなると思います。

資料中の ADOP については下記を参照ください。
https://nrslib.com/adop/

# Abstract
https://fortee.jp/phpcon-2020/proposal/da5b9d99-e5a6-4f51-adea-1f1c10d99020

# Ref
https://github.com/nrslib/scrum-app-sample-php
https://github.com/nrslib/repository-support-php

# URL
Togetter: https://togetter.com/li/1635360
YouTube: https://www.youtube.com/c/narusemi
HomePage: https://nrslib.com
Twitter: https://twitter.com/nrslib

Transcript

1. 10年 先を見据えて作る PHP WEBアプリケーション設計入門
2. 2 10年
3. 3 10年続くことなんて そうそうなくない？
4. 4 2000 2005 2010 2015 2020
5. 5 2000 2005 2010 2015 2020
6. 6 2000 2005 2010 2015 2020
7. 7 2000 2005 2010 2015 2020
8. 8 2000 2005 2010 2015 2020
9. 9 2000 2005 2010 2015 2020
10. 10 2000 2005 2010 2015 2020
11. 11 2000 2005 2010 2015 2020
12. 12 2000 2005 2010 2015 2020
13. 13 2000 2005 2010 2015 2020
14. 14 2000 2005 2010 2015 2020 SDプラン
15. 15 2000 2005 2010 2015 2020 SDプラン RSプラン
16. 16 10年の月日が もたらすもの
17. 17 10年 ×
18. 18 2000 2005 2010 2015 2020
19. 19 2000 2005 2010 2015 2020 PHP Tools (1995)
20. 20 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020)
21. 21 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008)
22. 22 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008)
23. 23 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008)
24. 24 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008)
25. 25 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 1 (2011)
26. 26 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 1 (2011)
27. 27 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 3 (2012) 1 (2011)
28. 28 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 3 (2012) 4.0 (2013) 4.1 (2013) 4.2 (2014) 1 (2011)
29. 29 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 3 (2012) 4.0 (2013) 5.0 (2015) 5.1 (2015) 4.1 (2013) 4.2 (2014) 5.2 (2015) 5.3 (2016) 5.4 (2017) 5.5 (2017) 5.6 (2018) 5.7 (2018) 5.8 (2019) 1 (2011)
30. 30 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 3 (2012) 4.0 (2013) 5.0 (2015) 5.1 (2015) 4.1 (2013) 4.2 (2014) 5.2 (2015) 5.3 (2016) 5.4 (2017) 5.5 (2017) 5.6 (2018) 5.7 (2018) 5.8 (2019) 6 (2019) 7 (2020) 8 (2020) 1 (2011)
31. 31 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 2 (2011) 3 (2012) 4.0 (2013) 5.0 (2015) 5.1 (2015) 4.1 (2013) 4.2 (2014) 5.2 (2015) 5.3 (2016) 5.4 (2017) 5.5 (2017) 5.6 (2018) 5.7 (2018) 5.8 (2019) 6 (2019) 7 (2020) 8 (2020) 1 (2011)
32. 32 どんな手立てを取れるか
38. 10年 先を見据えて作る PHP WEBアプリケーション設計入門
44. 44 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008)
46. 46 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 候補があがったら ・チームの士気が上がるか ・10年後に残ってそうか の観点で選ぶ
47. 47 2000 2005 2010 2015 2020 PHP Tools (1995) PHP2 (1996) PHP3 (1998) PHP4 (2000) PHP5 (2004) PHP6 PHP7 (2015) PHP8 (2020) phrame (2003) mojavi (2004) Agavi (2005) Ethna (2005) Maple (2005) CakePHP (2006) Symfony (2007) Zend Framework (2007) Laravel (2011) CodeIgniter (2006) FuelPHP (2011) Phalcon (2012) Yii (2008) 候補があがったら ・チームの士気が上がるか ・10年後に残ってそうか の観点で選ぶ 10年残るかは運次第
54. 54 https://alistair.cockburn.us/hexagonal-architecture/ https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html User Interface Application Domain Infrastructure
55. 55 https://alistair.cockburn.us/hexagonal-architecture/ https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html User Interface Application Domain Infrastructure
56. 56 https://alistair.cockburn.us/hexagonal-architecture/ https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html User Interface Application Domain Infrastructure
57. 57 User Interface Application Domain Infrastructure
58. 58 User Interface Application Domain Infrastructure OK
59. 59 User Interface Application Domain Infrastructure OK NG
60. 60 User Interface Application Domain Infrastructure OK NG MVC Framework
62. 62 https://github.com/nrslib/scrum-app-sample-php
67. 67 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
68. 68 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
69. 69 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
70. 70 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
71. 71 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
72. 72 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
73. 73 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
74. 74 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
75. 75 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
76. 76 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
77. 77 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
78. 78 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
79. 79 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
80. 80 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
81. 81 class BackLogController extends Controller { ... public function postAddUserStory( Request $request, BackLogApplicationService $applicationService ) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
82. 82 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; public function __construct( Transaction $transaction, UserContextInterface $userContext, UserStoryRepositoryInterface $userStoryRepository ) { $this->transaction = $transaction; $this->userContext = $userContext; $this->userStoryRepository = $userStoryRepository; } public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
83. 83 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; public function __construct( Transaction $transaction, UserContextInterface $userContext, UserStoryRepositoryInterface $userStoryRepository ) { $this->transaction = $transaction; $this->userContext = $userContext; $this->userStoryRepository = $userStoryRepository; } public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
84. 84 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
85. 85 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
86. 86 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
87. 87 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
88. 88 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
89. 89 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
90. 90 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
91. 91 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
92. 92 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
93. 93 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
94. 94 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
95. 95 interface UserStoryRepositoryInterface { public function find(UserStoryId $id): ?UserStory; public function save(UserStory $userStory): void; }
96. 96 class EloquentUserStoryRepository implements UserStoryRepositoryInterface { ... public function save(UserStory $userStory): void { UserStoryDataModel::updateOrCreate( ["id" => $userStory->getId()->getValue()], [ "story" => $userStory->getStory(), "author" => $userStory->getAuthor()->getValue(), "demo" => $userStory->getDemo(), "estimate" => $userStory->getEstimate(), "seq" => $userStory->getSeq() ] ); } }
97. 97 class EloquentUserStoryRepository implements UserStoryRepositoryInterface { ... public function save(UserStory $userStory): void { UserStoryDataModel::updateOrCreate( ["id" => $userStory->getId()->getValue()], [ "story" => $userStory->getStory(), "author" => $userStory->getAuthor()->getValue(), "demo" => $userStory->getDemo(), "estimate" => $userStory->getEstimate(), "seq" => $userStory->getSeq() ] ); } }
98. 98 User Interface Application Domain Infrastructure OK NG MVC Framework
110. 110 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $repository = new EloquentUserStoryRepository(); $repository->save($story); }); } }
111. 111 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $repository = new EloquentUserStoryRepository(); $repository->save($story); }); } }
112. 112 class BackLogApplicationService { /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
113. 113 class BackLogApplicationService { /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
114. 114 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; public function __construct( Transaction $transaction, UserContextInterface $userContext, UserStoryRepositoryInterface $userStoryRepository ) { $this->transaction = $transaction; $this->userContext = $userContext; $this->userStoryRepository = $userStoryRepository; } ... }
115. 115 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; public function __construct( Transaction $transaction, UserContextInterface $userContext, UserStoryRepositoryInterface $userStoryRepository ) { $this->transaction = $transaction; $this->userContext = $userContext; $this->userStoryRepository = $userStoryRepository; } ... }
116. 116 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; public function __construct( Transaction $transaction, UserContextInterface $userContext, UserStoryRepositoryInterface $userStoryRepository ) { $this->transaction = $transaction; $this->userContext = $userContext; $this->userStoryRepository = $userStoryRepository; } ... }
118. 118 class ProductionServiceProvider implements Provider { ... private function registerApplications() { $this->app->bind(BackLogApplicationService::class); ... } private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, EloquentBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, EloquentUserStoryRepository::class ); ... } }
119. 119 class ProductionServiceProvider implements Provider { ... private function registerApplications() { $this->app->bind(BackLogApplicationService::class); ... } private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, EloquentBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, EloquentUserStoryRepository::class ); ... } }
120. 120 class LocalServiceProvider implements Provider { ... private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, FileBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, StubUserStoryRepository::class ); $this->app->bind(FileUserStoryRepository::class); ... } }
121. 121 class LocalServiceProvider implements Provider { ... private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, FileBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, StubUserStoryRepository::class ); $this->app->bind(FileUserStoryRepository::class); ... } }
122. 122 class StubUserStoryRepository implements UserStoryRepositoryInterface { public function find(UserStoryId $id): ?UserStory { return new UserStory( new UserStoryId("test-id"), "test-story", new UserId("test-author-id"), "demo sequence", 3, 1 ); } public function save(UserStory $userStory): void { } }
123. 123 Eloquent UserStoryRepository BackLog ApplicationService
124. 124 Eloquent UserStoryRepository BackLog ApplicationService UserStoryRepository Interface
125. 125 Eloquent UserStoryRepository BackLog ApplicationService UserStoryRepository Interface
129. 129 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー
130. 130 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー テーブル定義 変えないとな―
131. 131 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー テーブル定義 変えないとな― ALTER TABLE ...
132. 132 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー テーブル定義 変えないとな― ALTER TABLE ...
133. 133 class LocalServiceProvider implements Provider { ... private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, FileBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, StubUserStoryRepository::class ); $this->app->bind(FileUserStoryRepository::class); ... } }
134. 134 class StubUserStoryRepository implements UserStoryRepositoryInterface { public function find(UserStoryId $id): ?UserStory { return new UserStory( new UserStoryId("test-id"), "test-story", new UserId("test-author-id"), "demo sequence", 3, 1 ); } public function save(UserStory $userStory): void { } }
135. 135 class StubUserStoryRepository implements UserStoryRepositoryInterface { public function find(UserStoryId $id): ?UserStory { return new UserStory( new UserStoryId("test-id"), "test-story", new UserId("test-author-id"), "demo sequence", 3, 1 ); } public function save(UserStory $userStory): void { } }
137. 137 https://github.com/nrslib/repository-support-php
138. 138 class LocalServiceProvider implements Provider { ... private function registerInfrastructures() { $this->app->bind( BackLogQueryServiceInterface::class, FileBackLogQueryService::class ); $this->app->bind( UserStoryRepositoryInterface::class, FileUserStoryRepository::class ); $this->app->bind(FileUserStoryRepository::class); ... } }
139. 139 class FileUserStoryRepository implements UserStoryRepositoryInterface { use FileRepository; public function find(UserStoryId $id): ?UserStory { $story = $this->load($id->getValue()); if (is_null($story)) { return null; } else { return $story; } } public function save(UserStory $userStory): void { $rawId = $userStory->getId()->getValue(); $this->store($rawId, $userStory); } }
140. 140 class FileUserStoryRepository implements UserStoryRepositoryInterface { use FileRepository; public function find(UserStoryId $id): ?UserStory { $story = $this->load($id->getValue()); if (is_null($story)) { return null; } else { return $story; } } public function save(UserStory $userStory): void { $rawId = $userStory->getId()->getValue(); $this->store($rawId, $userStory); } }
141. 141 trait FileRepository { /** @var FileStore */ private $store; /** @var null|string */ protected $identifier = null; public function __construct() { $this->store = new FileStore(); } public function loadAll() { return $this->store->getAll( $this->id() ); } protected function store($key, $data) { $this->store->put($this->id(), $key, $data); } protected function load($key) { return $this->store->get($this->id(), $key); } private function id() { if (is_null($this->identifier)) { return __CLASS__; } else { return $this->identifier; } } }
142. 142 trait FileRepository { /** @var FileStore */ private $store; /** @var null|string */ protected $identifier = null; public function __construct() { $this->store = new FileStore(); } public function loadAll() { return $this->store->getAll( $this->id() ); } protected function store($key, $data) { $this->store->put($this->id(), $key, $data); } protected function load($key) { return $this->store->get($this->id(), $key); } private function id() { if (is_null($this->identifier)) { return __CLASS__; } else { return $this->identifier; } } }
145. 145 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー
146. 146 あー モデリングとか コーディングしてたら オブジェクトの データ違ったなー フィールド追加して .dat 消して終わり
147. 147 Production と Debug で環境を変えられる
149. 149 class UserStory { /** @var UserStoryId */ private $id; /** @var string */ private $story; /** @var UserId */ private $author; /** @var string|null */ private $demo; /** @var int|null */ private $estimate; /** @var int|null */ private $seq; public function __construct( UserStoryId $id, string $story, UserId $author, string $demo = null, int $estimate = null, int $seq = null ) { $this->id = $id; $this->story = $story; $this->author = $author; $this->demo = $demo; $this->estimate = $estimate; $this->seq = $seq; } ... }
150. 150 /** * Class UserStoryDataModel * @package Scrum¥EloquentInfrastructure¥Models * * @property integer $id * @property string $story * @property string $author * @property string|null $demo * @property integer|null $estimate * @property integer|null $seq */ class UserStoryDataModel extends Model { protected $table = "user_stories"; public $incrementing = false; protected $keyType = "string"; public $guarded = []; }
152. 152 UserStory
153. 153 UserStory UserStory DataModel
154. 154 UserStory UserStory DataModel
155. 155 class UserStory extends Model { protected $table = "user_stories"; public $incrementing = false; protected $keyType = "string"; public $guarded = []; /** @var UserStoryId */ private $id; ... }
156. 156 class UserStory extends Model { protected $table = "user_stories"; public $incrementing = false; protected $keyType = "string"; public $guarded = []; /** @var UserStoryId */ private $id; ... } User Story
157. 157 class UserStory extends Model { protected $table = "user_stories"; public $incrementing = false; protected $keyType = "string"; public $guarded = []; /** @var UserStoryId */ private $id; ... } User Story
158. 158 UserStory UserStory DataModel
159. 159 User Interface Application Domain Infrastructure OK NG MVC Framework
160. 160 User Interface Application Domain Infrastructure OK NG MVC Framework OK?
161. 161 Infrastructure User Interface Application Domain OK NG
162. 162 Infrastructure User Interface Application Domain OK NG
163. 163 Infrastructure User Interface Application Domain OK NG
164. 164 Infrastructure User Interface Application Domain OK NG
165. 165 Infrastructure User Interface Application Domain OK NG
166. 166 Infrastructure User Interface Application Domain OK NG
167. 167 https://alistair.cockburn.us/hexagonal-architecture/
169. 169 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
170. 170 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
171. 171 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), Auth::user()->getAuthIdentifier(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
172. 172 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), Auth::user()->getAuthIdentifier(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
173. 173 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), Auth::user()->getAuthIdentifier(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
174. 174 interface UserContextInterface { function getId(): ?UserId; }
175. 175 interface UserContextInterface { function getId(): ?UserId; } class AuthUserContext implements UserContextInterface { function getId(): ?UserId { $user = Auth::user(); if (is_null($user)) { return null; } $rawId = $user->getAuthIdentifier(); $id = new UserId($rawId); return $id; } }
176. 176 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
177. 177 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
178. 178 class BackLogApplicationService { /** @var Transaction */ private $transaction; /** @var UserContextInterface */ private $userContext; /** @var UserStoryRepositoryInterface */ private $userStoryRepository; ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->scope(function () use ($command) { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); }); } }
179. 179 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { DB::beginTransaction(); try { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); DB::commit(); } catch ($exception) { DB::rollBack(); } } }
180. 180 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { DB::beginTransaction(); try { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); DB::commit(); } catch ($exception) { DB::rollBack(); } } }
181. 181 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { DB::beginTransaction(); try { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); DB::commit(); } catch ($exception) { DB::rollBack(); } } }
182. 182 interface Transaction { /** * @param callable $transactionScope * @return mixed */ function scope(callable $transactionScope): ?object; function begin(); function commit(); function rollback(); }
183. 183 class LaravelDbTransaction implements Transaction { function scope(callable $transactionScope): ?object { return DB::transaction($transactionScope); } function begin() { DB::beginTransaction(); } function commit() { DB::commit(); } function rollback() { DB::rollBack(); } }
184. 184 $this->app->bind(Transaction::class, LaravelDbTransaction::class);
185. 185 class BackLogApplicationService { ... public function addUserStory(AddUserStoryCommand $command) { $this->transaction->begin(); try { $id = new UserStoryId(uniqid()); $story = new UserStory( $id, $command->getStory(), $this->userContext->getId(), $command->getDemo() ); $this->userStoryRepository->save($story); $this->transaction->commit(); } catch ($exception) { $this->transaction->rollback(); } } }
186. 186 class NopTransaction implements Transaction { function scope(callable $transactionScope): ?object { return $transactionScope(); } function begin() { } function commit() { } function rollback() { } }
188. 188 class BackLogController extends Controller { ... public function postAddUserStory(Request $request) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService = new BackLogApplicationService( new LaravelDbTransaction(), new AuthUserContext(), new EloquentUserStoryRepository() ); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
189. 189 class BackLogController extends Controller { ... public function postAddUserStory(Request $request) { $request->validate([ "story" => "required" ]); $story = $request->input("story"); $command = new AddUserStoryCommand($story); $applicationService = new BackLogApplicationService( new LaravelDbTransaction(), new AuthUserContext(), new EloquentUserStoryRepository() ); $applicationService->addUserStory($command); return redirect()->action([BackLogController::class, "index"]); } }
190. 190 class UserStory { ... public function __construct( UserStoryId $id, string $story, UserId $author, string $demo = null, int $estimate = null, int $seq = null ) { if (strlen($story) == 0) { throw new ¥InvalidArgumentException("story is empty.") } $this->id = $id; $this->story = $story; $this->author = $author; $this->demo = $demo; $this->estimate = $estimate; $this->seq = $seq; } }
191. 191 class UserStory { ... public function __construct( UserStoryId $id, string $story, UserId $author, string $demo = null, int $estimate = null, int $seq = null ) { if (strlen($story) == 0) { throw new ¥InvalidArgumentException("story is empty.") } $this->id = $id; $this->story = $story; $this->author = $author; $this->demo = $demo; $this->estimate = $estimate; $this->seq = $seq; } }
193. 193 Infrastructure User Interface Application Domain OK NG
194. 194 Infrastructure User Interface Application Domain OK NG
195. 195 Infrastructure User Interface Application Domain OK NG
196. 196 Infrastructure User Interface Application Domain OK NG
197. 197 Infrastructure User Interface Application Domain OK NG
198. 198 Infrastructure User Interface Application Domain OK NG
199. 199 Infrastructure User Interface Application Domain OK NG
200. 200 Infrastructure User Interface Application Domain OK NG
201. 201 Infrastructure User Interface Application Domain OK NG １件～100件まで 自由に取れます
202. 202 Infrastructure User Interface Application Domain OK NG １件～100件まで 自由に取れます ドロップダウンで選択するので 10,30,50,100 のいずれかです
203. 203 Infrastructure User Interface Application Domain OK NG １件～100件まで 自由に取れます ドロップダウンで選択するので 10,30,50,100 のいずれかです
204. 204 Infrastructure User Interface Application Domain OK NG Validation Module OK
217. 217 ID
218. 218 ID ID
219. 219 ID ID
220. 220 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
221. 221 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
222. 222 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
223. 223 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
224. 224 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
225. 225 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
226. 226 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
227. 227 class UserApplicationService { ... public function create(string $email, string $password): UserCreateResult { return $this->transaction->scope(function () use ($email, $password) { $user = $this->userFactory->create($email, $password); $found = $this->userRepository->findByEmail($user->getEmail()); if (!is_null($found)) { return UserCreateResult::fail(UserCreateError::EMAIL_ALREADY_USING); } $this->userRepository->save($user); return UserCreateResult::success($user->getId()); }); } ... }
228. 228 class AuthController extends Controller { public function postRegister(Request $request, UserApplicationService $service) { ... $email = $request->get("email"); $password = $request->get("password"); try { $service->create($email, $password); } catch ($exception) { $result = UserCreateError::EMAIL_ALREADY_USING; } ... } }
229. 229 class AuthController extends Controller { public function postRegister(Request $request, UserApplicationService $service) { ... $email = $request->get(“email”); $password = $request->get(“password”); $result = $service->create($email, $password); ... } }
237. 237 class RequestResponseLogger { public function handle(Request $request, Closure $next) { ... Logging Request $response = $next($request); ... Logging Response return $response; } }
238. 238 class RequestResponseLogger { public function handle(Request $request, Closure $next) { ... Logging Request $response = $next($request); ... Logging Response return $response; } }
239. 239 class RequestResponseLogger { public function handle(Request $request, Closure $next) { ... Logging Request $response = $next($request); ... Logging Response return $response; } }
240. 240 class RequestResponseLogger { public function handle(Request $request, Closure $next) { ... Logging Request $response = $next($request); ... Logging Response return $response; } }
242. 242 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
243. 243 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
244. 244 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
245. 245 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
246. 246 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
247. 247 class BackLogApplicationService { ... public function estimateUserStory(string $aId, int $estimation): void { $this->transaction->scope(function () use ($aId, $estimation) { $id = new UserStoryId($aId); $story = $this->userStoryRepository->find($id); if (is_null($story)) { throw new NotFoundException($aId . " not found."); } $story->estimate($estimation); $this->userStoryRepository->save($story); }); } }
248. 248 class ExceptionResolver { public function handle(Request $request, Closure $next) { $response = $next($request); if (!empty($response->exception)) { if ($response->exception instanceof NotFoundException){ return response(view("notfound")); } } return $response; } }
250. 250 Infrastructure User Interface Application Domain OK NG
251. 251 2000 2005 2010 2015 2020 SDプラン RSプラン
255. 10年 先を見据えて作る PHP WEBアプリケーション設計入門
260. 260 class UserApplicationService { /** @var UserRepositoryInterface */ private $userRepository; ... public function retrieveById(string $aId): ?User { $id = new UserId($aId); $user = $this->userRepository->find($id); return $user; } }
261. 261 class AuthenticateService { /** @var UserRepositoryInterface */ private $userRepository; public function __construct(UserRepositoryInterface $userRepository) { $this->userRepository = $userRepository; } public function authenticate(string $aEmail, string $password): bool { $email = new Email($aEmail); $user = $this->userRepository->findByEmail($email); if (is_null($user)) { return false; } $hasher = new PasswordHasher(); return $hasher->checkByUser($password, $user); } }
262. 262 class OriginalUserProvider implements UserProvider { /** @var AuthenticateService */ private $authenticateService; /** @var UserApplicationService */ private $userService; public function __construct( AuthenticateService $authenticateService, UserApplicationService $userService ) { $this->authenticateService = $authenticateService; $this->userService = $userService; } ... public function validateCredentials(Authenticatable $user, array $credentials) { $password = $credentials["password"]; $email = $credentials["email"]; $result = $this->authenticateService->authenticate($email, $password); return $result; } }
264. 264 Auther Masanobu Naruse YouTube https://www.youtube.com/c/narusemi HomePage https://nrslib.com Twitter @nrslib