#2373 feature add: Vertical Slice Architecture.

[sugan0tech]

Added the Vertical Slice Architecture #2373. previous PR: #2828

[github-actions]

PR Summary

This PR introduces the Vertical Slice Architecture design pattern. The application is organized by feature, each with its own models, services, repositories, and views. This improves modularity and reduces mocking needs. New files include models, services, repositories, views, tests, and updated documentation.

Changes

File	Summary
pom.xml	The pom.xml file was modified to include the new vertical-slice-architecture module.
vertical-slice-architecture/README.md	This README describes the Vertical Slice Architecture, its intent, explanation with real-world examples, class diagrams, applicability, and resources.
vertical-slice-architecture/etc/vertical-slice-architecture.urm.png	New file: Class diagram for the Vertical Slice Architecture.
vertical-slice-architecture/etc/vertical-slice-architecture.urm.puml	New file: PlantUML class diagram for the Vertical Slice Architecture.
vertical-slice-architecture/pom.xml	This file configures the Maven project for the vertical-slice-architecture module, including dependencies for Spring Boot, JPA, and H2 database.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/App.java	This is the main application class for the vertical slice architecture example. It uses Spring Boot for dependency injection and configuration.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/Runner.java	This class initializes and populates the database with sample data for testing purposes. It uses Spring's CommandLineRunner interface.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/Customer.java	This is the entity class for Customer, representing a customer in the system. It uses JPA annotations for database persistence.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerRepository.java	This is the repository interface for Customer, providing methods for database interaction. It extends Spring Data JPA's JpaRepository.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerService.java	This service class provides business logic for Customer operations, such as creating and retrieving customers.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerView.java	This class handles the presentation logic for Customer, displaying customer information.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderRepository.java	This is the repository interface for Orders, providing methods for database interaction. It extends Spring Data JPA's JpaRepository.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderService.java	This service class provides business logic for Order operations, such as creating and retrieving orders.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderView.java	This class handles the presentation logic for Order, displaying order information.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/Orders.java	This is the entity class for Orders, representing an order in the system. It uses JPA annotations for database persistence.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/Product.java	This is the entity class for Product, representing a product in the system. It uses JPA annotations for database persistence.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductRepository.java	This is the repository interface for Product, providing methods for database interaction. It extends Spring Data JPA's JpaRepository.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductService.java	This service class provides business logic for Product operations, such as creating and retrieving products.
vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductView.java	This class handles the presentation logic for Product, displaying product information.
vertical-slice-architecture/src/main/resources/application.properties	This file contains configuration properties for the application, such as database connection details.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/AppTests.java	This test class verifies the application context and main method.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerServiceTest.java	This test class contains unit tests for the CustomerService class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerTest.java	This test class contains unit tests for the Customer entity class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerViewTest.java	This test class contains unit tests for the CustomerView class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrderServiceTest.java	This test class contains unit tests for the OrderService class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrderViewTest.java	This test class contains unit tests for the OrderView class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrdersTest.java	This test class contains unit tests for the Orders entity class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductServiceTest.java	This test class contains unit tests for the ProductService class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductTest.java	This test class contains unit tests for the Product entity class.
vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductViewTest.java	This test class contains unit tests for the ProductView class.

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[github-actions]

✅ LGTM!

Review Summary

Commits Considered (22)

• a53c5d9: Merge branch 'iluwatar:master' into master
• b1c2f35: fix: prevent H2 shutdown warnings by disabling DB_CLOSE_ON_EXIT
• b12e751: fix: align logging dependencies with Spring Boot by excluding incompatible SLF4J and Logback versions
• 0a39bed: Merge branch 'iluwatar:master' into master
• 6d83016: Merge branch 'iluwatar:master' into master
• 7e775f3: Merge branch 'master' into master
• e704103: Merge branch 'master' into master
• 08b77c5: added file structure.
• 70fde67: Merge remote-tracking branch 'origin/master'
• c52566d: correction updated with pattern template.
• dda150f: Merge branch 'master' into master
• 72c9c87: Merge branch 'master' into master
• b84112d: Merge branch 'master' into master
• 0b160cb: Merge branch 'master' into master
• 4e0c2c2: Merge branch 'master' into master
• 24d5063: Added better explanation and updated README.md
• cf06c64: Merge branch 'iluwatar:master' into master
• c189ae9: added more context with example
• 272cb87: local variable in var declaration
• 1b130b1: App code coverage changes
• 3f1828a: fixed code smell
• 777a5dc: #2373 add: Vertical Slice Architecture.

Files Processed (30)

• pom.xml (1 hunk)
• vertical-slice-architecture/README.md (1 hunk)
• vertical-slice-architecture/etc/vertical-slice-architecture.urm.png (0 hunks)
• vertical-slice-architecture/etc/vertical-slice-architecture.urm.puml (1 hunk)
• vertical-slice-architecture/pom.xml (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/App.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/Runner.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/Customer.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerRepository.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerService.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/customer/CustomerView.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderRepository.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderService.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/OrderView.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/order/Orders.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/Product.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductRepository.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductService.java (1 hunk)
• vertical-slice-architecture/src/main/java/com/iluwatar/verticalslicearchitecture/product/ProductView.java (1 hunk)
• vertical-slice-architecture/src/main/resources/application.properties (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/AppTests.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerServiceTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/customer/CustomerViewTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrderServiceTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrderViewTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/order/OrdersTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductServiceTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductTest.java (1 hunk)
• vertical-slice-architecture/src/test/java/com/iluwatar/verticalslicearchitecture/product/ProductViewTest.java (1 hunk)

Actionable Comments (0)

Skipped Comments (0)

[iluwatar]

The build is failing. Please ensure that all the checks pass before requesting review.

[github-actions]

✅ LGTM!

Review Summary

Commits Considered (1)

• 0dc87ed: Merge branch 'master' into master

Files Processed (0)

Actionable Comments (0)

Skipped Comments (0)

[github-actions]

This PR is stale because it has been open 60 days with no activity.

[iluwatar]

Closed due to inactivity. Thank you for the contribution.