[BE] (build) 9 WEEK #12
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- 요구 사항에 없던 password 제거 - Member 생성자를 사용한 setting
Map 동시성 문제를 해결하기 위해 ConcurrentHashMap 사용
private static final 로 외부에서의 접근 및 중복 생성 방지
- order 메소드에서 member 의 아이디를 사용해 member의 등급을 조사한 뒤 할인율을 계산하였습니다.
- ProductRepositroy 인터페이스 작성 - ProductRepository를 구현한 MemeoryProductRepository 에서 메모리에 저장하는 기능 구현
(1week code)순수자바에서 gradle 변경
- Rename MemoryMemberRepository to MemberRepository - 자잘한 코드 수정
MemberService 인터페이스를 작성하기 위해 기존 클래스명을 MemberServiceImpl로 변경
MemberService 인터페이스를 작성하고 MemberServiceImpl에 구현함
- Product -> Order - price 와 discountedPrice에 대한 자료형 수정
- 할인정책 interface 와 구현체 작성
[BE] (feat) orderService 구현 주문서비스 인터페이스 및 구현체 작성
[BE] (refactor) Main class 수정 오타 수정 및 코드 리팩토링
[BE] (feat) RateDiscountPolicy 생성 할인을 30(%) 로 지정함 VIP 외 등급은 0을 리턴시킴
[BE] (docs) Add ISSUE ISSUE 에 대한 내용 추가
[BE] (refactor) DiscountPolicy 클래스 리팩토링 - if문 수정 - discountRateAmount 정적변수로 변경 - discountFixAmount 정적변수로 변경
[BE] (refactor) 생성자를 통해 외부에서 주입받도록 변경 - 생성자를 사용해 FixDiscountPolicy 나 RateDiscoutPolicy를 주입할 수 있음.
[BE] (test) Main Test orderServiceImpl 생성자 주입 테스트 (return 값으로 지정한 30이 출력됨)
[BE] (docs) Add solution 1번 Issue에 대한 Solution 작성
[BE] (docs) DI 이론 요약
[BE] (docs) Solution 수정
[BE] (docs) 좋은 OOP 설계 5가지 원칙 정리 SOLID - SRP - OCP - LSP - ISP - DIP
ENUM 유효성 검증을 위해 아래 내용 참고하였습니다. https://jsy1110.github.io/2022/enum-class-validation/
- 7자리 이하의 값에 유효성 검증 오류가 나오지 않았음 - @range() 로 변경하여 오류 수정
seob7
commented
Feb 6, 2024
12 WEEK/studentManagement/src/main/java/fx/studentManagement/controller/form/SignUpForm.java
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seob7
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Feb 6, 2024
| import jakarta.validation.ConstraintValidatorContext; | ||
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| /* | ||
| * https://jsy1110.github.io/2022/enum-class-validation/ |
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이렇게 복잡하게 안하셔도 Spring 은 @Valid , @Validate 라는 어노테이션을 제공합니다.
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Enum 유효성 검사 에노테이션이 따로 존재하나요?
seob7
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Feb 7, 2024
12 WEEK/studentManagement/src/main/java/fx/studentManagement/service/StudentService.java
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updateStudent -> editStudentInformation
shinywoon
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Feb 8, 2024
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중간중간 코드가 기술적으로 아쉬운부분들이 많습니다.
보완하신다면 좋은 개발자가 될 수 있을것 같습니다.
12 WEEK/studentManagement/src/main/java/fx/studentManagement/controller/StudentController.java
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12 WEEK/studentManagement/src/main/java/fx/studentManagement/service/StudentService.java
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12 WEEK/studentManagement/src/main/java/fx/studentManagement/service/StudentService.java
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12 WEEK/studentManagement/src/main/java/fx/studentManagement/service/StudentService.java
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12 WEEK/studentManagement/src/main/java/fx/studentManagement/controller/StudentController.java
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12 WEEK/studentManagement/src/main/java/fx/studentManagement/service/StudentService.java
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| import jakarta.validation.ConstraintValidatorContext; | ||
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| /* | ||
| * https://jsy1110.github.io/2022/enum-class-validation/ |
Contributor
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이렇게 복잡하게 안하셔도 Spring 은 @Valid , @Validate 라는 어노테이션을 제공합니다.
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| 소프트웨어학과, | ||
| 컴퓨터공학과, | ||
| 산업디자인학과 |
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{
"studentNumber" : 2026055,
"studentName" : "이동섭",
"studentBirth" : "2001_09_07",
"studentMajor" : "소프트웨어학과",
"studentSemester" : 2,
"studentAddress" : "충주시",
"studentGrade" : 1
}
studentMajor에 한글로 "소프트웨어학과" 같은 요청이 오면 SoftwareDept 로 영문으로 매핑하는 코드를 따로 작성해야 하는건가요?...?
12 WEEK/studentManagement/src/main/java/fx/studentManagement/controller/form/SignUpForm.java
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| public ResponseEntity signUp(@Valid @RequestBody SignUpForm signUpForm, BindingResult bindingResult) { | ||
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| if(bindingResult.hasErrors()) | ||
| return new ResponseEntity<>(bindingResult.getAllErrors(), HttpStatus.BAD_REQUEST); |
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responseForm 을 사용했던거 같은데 .... ResponseEntity<> 를 사용하는 이유가 있을까요?
- 폼데이터 추가 - 메서드명 변경
- saveStudent -> convertSignUpFormToStudent
- existsStudent 메서드로 대체하여 가독성과 일관성을 향상시킴
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