Simple JPA Shop Project (CRUD)

Domain

Requirement

Function List

• Member
  • Member registration
  • Member list
• Item
  • Item registration
  • Item update
  • Item list
• Order
  • Order registration
  • Order list
  • Order cancel
• ETC
  • item count
  • item type - Book, Album, Movie
  • item category
  • Putting delivery info when making order

Domain model & Table

Member Entity

Member Table

Application Architecture

• controller, web: web layer
• service: business logic, transaction
• repository: using JPA and EntityManager
• domain: group of entities, use in all layers

Package Structure

• jpabook.jpashop
  • domain
  • exception
  • repository
  • service
  • web

Web Layer Development

회원가입

회원 목록

상품 등록

상품 목록

상품 주문

주문 내역

API

• 회원 등록 API
• 회원 수정 API
• 회원 조회 API