Develop

src/main/java/com/itcontest/skhuming/member/api/MemberController.java

@@ -0,0 +1,29 @@
+package com.itcontest.skhuming.member.api;
+
+import com.itcontest.skhuming.member.application.MemberService;
+import com.itcontest.skhuming.member.domain.Member;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import java.util.List;
+
+@Controller
+public class MemberController {
+
+    private final MemberService memberService;
+
+    public MemberController(MemberService memberService) {
+        this.memberService = memberService;
+    }
+
+    /**
+     * mainPage 1~3등 랭킹 리스트
+     */
+    @GetMapping("/api/main")
+    public ResponseEntity<List<Member>> mainRankingList() {
+        return new ResponseEntity<>(memberService.mainPageRanking(), HttpStatus.OK);
+    }
+
+}

src/main/java/com/itcontest/skhuming/member/application/MemberService.java

@@ -3,25 +3,51 @@
 import com.itcontest.skhuming.member.domain.Member;
 import com.itcontest.skhuming.member.domain.repository.MemberRepository;
 import com.itcontest.skhuming.notice.domain.Notice;
-import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.ArrayList;
 import java.util.List;
 
 @Service
 @Transactional
-@RequiredArgsConstructor
 public class MemberService {
 
     private final MemberRepository memberRepository;
 
+    public MemberService(MemberRepository memberRepository) {
+        this.memberRepository = memberRepository;
+    }
 
     public void memberSave(Member member) {
         memberRepository.save(member);
     }
 
-    // 유저본인이 스크랩한 공지 리스트
+    /**
+     * 메인페이지의 1~3등 유저 랭킹 리스트.
+     * 3등까지 없더라도 리턴.
+     */
+    public List<Member> mainPageRanking() {
+        List<Member> memberList = memberRepository.findAll(Sort.by(Sort.Direction.DESC, "score"));
+
+        List<Member> memberRankingList = new ArrayList<>();
+        int count = 0;
+        for (Member member : memberList) {
+            memberRankingList.add(member);
+            count += 1;
+
+            if (count == 3) {
+                break;
+            }
+        }
+
+        return memberRankingList;
+    }
+
+    /**
+     * 유저본인이 스크랩한 공지 리스트
+     */
     public List<Notice> memberMyScrapList(Long memberId) {
         Member member = memberRepository.findById(memberId).get();
 

src/main/java/com/itcontest/skhuming/member/domain/Member.java

@@ -1,8 +1,6 @@
 package com.itcontest.skhuming.member.domain;
 
-import com.itcontest.skhuming.member.api.dto.request.MemberSaveReqDto;
 import com.itcontest.skhuming.notice.domain.Notice;
-import lombok.Builder;
 import lombok.Getter;
 
 import javax.persistence.*;
@@ -14,7 +12,7 @@
 public class Member {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "member_id")
     private Long memberId;
 
@@ -38,31 +36,30 @@ public class Member {
     @OneToMany(mappedBy = "member")
     private List<Notice> myScrap = new ArrayList<>();
 
-    @Builder
-    private Member(String email, String pwd, String nickname, String memberName, String department, String studentNumber) {
+    protected Member() {
+    }
+
+    private Member(String email, String pwd, String nickname, String memberName, String department, String studentNumber, int score, Tear tear) {
         this.email = email;
         this.pwd = pwd;
         this.nickname = nickname;
         this.memberName = memberName;
         this.department = department;
         this.studentNumber = studentNumber;
-        this.score = 0;
-        this.tear = Tear.Un;
+        this.score = score;
+        this.tear = tear;
     }
 
-    public static Member createMember(MemberSaveReqDto memberSaveReqDto) {
-        return Member.builder()
-                .email(memberSaveReqDto.getEmail())
-                .pwd(memberSaveReqDto.getPwd())
-                .nickname(memberSaveReqDto.getNickname())
-                .memberName(memberSaveReqDto.getMemberName())
-                .department(memberSaveReqDto.getDepartment())
-                .studentNumber(memberSaveReqDto.getStudentNumber())
-                .build();
+    public Member(String email, String pwd, String nickname, String memberName, String department, String studentNumber) {
+        this(email, pwd, nickname, memberName, department, studentNumber, 0, Tear.Un);
     }
 
     // 비즈니스로직
     public void addMyScrap(Notice notice) {
         this.myScrap.add(notice);
     }
+
+    public void plusMyScore(int score) {
+        this.score += score;
+    }
 }

src/main/java/com/itcontest/skhuming/notice/application/NoticeService.java

@@ -4,20 +4,23 @@
 import com.itcontest.skhuming.member.domain.repository.MemberRepository;
 import com.itcontest.skhuming.notice.domain.Notice;
 import com.itcontest.skhuming.notice.domain.repository.NoticeRepository;
-import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
 @Service
 @Transactional
-@RequiredArgsConstructor
 public class NoticeService {
 
     private final NoticeRepository noticeRepository;
     private final MemberRepository memberRepository;
 
+    public NoticeService(NoticeRepository noticeRepository, MemberRepository memberRepository) {
+        this.noticeRepository = noticeRepository;
+        this.memberRepository = memberRepository;
+    }
+
 
     public void noticeSave(Notice notice) {
         noticeRepository.save(notice);

src/main/java/com/itcontest/skhuming/notice/domain/Notice.java

@@ -1,19 +1,17 @@
 package com.itcontest.skhuming.notice.domain;
 
 import com.itcontest.skhuming.member.domain.Member;
-import com.itcontest.skhuming.notice.api.dto.request.NoticeSaveReqDto;
 import lombok.*;
 
 import javax.persistence.*;
 
 @Entity
 @Table(name = "Notices")
 @Getter
-@NoArgsConstructor(access = AccessLevel.PROTECTED)
 public class Notice {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "notice_id")
     private Long noticeId;
 
@@ -33,27 +31,17 @@ public class Notice {
     @JoinColumn(name = "member_id")
     private Member member;
 
+    protected Notice() {
 
-    @Builder
-    private Notice(String title, String schedule, String contents, int mileageScore, String img, int scrap) {
+    }
+
+    public Notice(String title, String schedule, String contents, int mileageScore, String img, int scrap) {
         this.title = title;
         this.schedule = schedule;
         this.contents = contents;
         this.mileageScore = mileageScore;
         this.img = img;
         this.scrap = scrap;
     }
-
-    public static Notice createNotice(NoticeSaveReqDto noticeSaveReqDto) {
-        return Notice.builder()
-                .title(noticeSaveReqDto.getTitle())
-                .schedule(noticeSaveReqDto.getSchedule())
-                .contents(noticeSaveReqDto.getContents())
-                .mileageScore(noticeSaveReqDto.getMileageScore())
-                .img(noticeSaveReqDto.getImg())
-                .scrap(noticeSaveReqDto.getScrap())
-                .build();
-    }
-
 }
 

src/test/java/com/itcontest/skhuming/member/application/MemberServiceTest.java

@@ -0,0 +1,49 @@
+package com.itcontest.skhuming.member.application;
+
+import com.itcontest.skhuming.member.domain.Member;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@SpringBootTest
+class MemberServiceTest {
+
+    @Autowired
+    MemberService memberService;
+
+    @DisplayName("메인페이지 1~3등 랭킹 리스트")
+    @Test
+    void mainPageRanking() {
+        // 데이터 저장
+        Member memberA = new Member("member1", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
+        Member memberB = new Member("member2", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
+        Member memberC = new Member("member3", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
+        Member memberD = new Member("member4", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
+        Member memberE = new Member("member5", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
+        memberA.plusMyScore(10);
+        memberB.plusMyScore(80);
+        memberC.plusMyScore(40);
+        memberD.plusMyScore(100);
+
+        memberService.memberSave(memberA);
+        memberService.memberSave(memberB);
+        memberService.memberSave(memberC);
+        memberService.memberSave(memberD);
+        memberService.memberSave(memberE);
+
+        List<Member> memberList = memberService.mainPageRanking();
+
+        for (Member member : memberList) {
+            System.out.println("member.getMemberId() = " + member.getMemberId());
+            System.out.println("member.getTear() = " + member.getTear());
+            System.out.println("member.getNickname() = " + member.getNickname());
+            System.out.println("member.getScore() = " + member.getScore());
+        }
+
+    }
+}

src/test/java/com/itcontest/skhuming/notice/application/NoticeServiceTest.java

@@ -1,9 +1,7 @@
 package com.itcontest.skhuming.notice.application;
 
-import com.itcontest.skhuming.member.api.dto.request.MemberSaveReqDto;
 import com.itcontest.skhuming.member.application.MemberService;
 import com.itcontest.skhuming.member.domain.Member;
-import com.itcontest.skhuming.notice.api.dto.request.NoticeSaveReqDto;
 import com.itcontest.skhuming.notice.domain.Notice;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
@@ -27,11 +25,8 @@ class NoticeServiceTest {
     @DisplayName("공지리스트 출력")
     @Test
     void noticeListPrint() {
-        NoticeSaveReqDto noticeSaveReqDto = new NoticeSaveReqDto("title", "schedule", "contents", 20, "img", 0);
-        NoticeSaveReqDto noticeSaveReqDto1 = new NoticeSaveReqDto("title1", "schedule1", "contents1", 30, "img1", 0);
-
-        Notice notice = Notice.createNotice(noticeSaveReqDto);
-        Notice notice1 = Notice.createNotice(noticeSaveReqDto1);
+        Notice notice = new Notice("title", "schedule", "contents", 20, "img", 0);
+        Notice notice1 = new Notice("title1", "schedule1", "contents1", 30, "img1", 0);
 
 //        // when
 //        noticeService.noticeSave(notice);
@@ -51,21 +46,16 @@ void noticeListPrint() {
     @Test
     void noticeScarp() {
         // controller에서 매개변수로 요청을 받아서
-        NoticeSaveReqDto noticeSaveReqDto = new NoticeSaveReqDto("title", "schedule", "contents", 20, "img", 0);
-        NoticeSaveReqDto noticeSaveReqDto1 = new NoticeSaveReqDto("title1", "schedule1", "contents1", 30, "img1", 0);
-
         // 컨트롤러에서 공지 만들어서
-        Notice notice = Notice.createNotice(noticeSaveReqDto);
-        Notice notice1 = Notice.createNotice(noticeSaveReqDto1);
+        Notice notice = new Notice("title", "schedule", "contents", 20, "img", 0);
+        Notice notice1 = new Notice("title1", "schedule1", "contents1", 30, "img1", 0);
 
         // 컨트롤러에서 서비스로 넘김
         noticeService.noticeSave(notice);
         noticeService.noticeSave(notice1);
 
         // 이 위가 모두 컨트롤러에서 일어나는 일
-
-        MemberSaveReqDto memberSaveReqDto = new MemberSaveReqDto(".com", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
-        Member member = Member.createMember(memberSaveReqDto);
+        Member member = new Member(".com", "chlrldnd","너의 집앞 골목", "최기웅", "it융합자율학부", " 202014098");
 
         memberService.memberSave(member);
         System.out.println("member.getMemberId() = " + member.getMemberId());