Interview/jackmcginnis

[jacktmcg]

Concepts Demonstrated

• SQL table definitions using JPA
• One-to-Many relationship between customers and vehicles
• Many-to-Many relationship between vehicles and service orders
• SQL index created on vehicle and order IDs
• Join fetching vehicles to customers using @EntityGraph
• Global error handling
• DTO design pattern
• Entity and DTO mapping using MapStruct
• Pagination capabilities for vehicle service history
• Comprehensive resource and service tests using mocks
• Partial update (patch) support
• Lombok for reduced object boilerplate

Considerations for Production

• Expand custom mapper unit tests
• Configure security tokens for administrative operations
• Comprehensive performance testing using Gatling
• Additional CRUD operations depending on user needs