feat: 도메인 객체 및 레포지토리 구현

- 추후 구현 편의를 위해 패키지 및 클래스 생성하여 추가하였음

be/issue-tracker/src/main/java/com/issuetracker/comment/domain/Comment.java

@@ -0,0 +1,21 @@
+package com.issuetracker.comment.domain;
+
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class Comment {
+    @Id
+    @Setter
+    private Long id;
+    private final String content;
+    private final LocalDateTime createDate;
+    private final boolean isWriter;
+    private final Long issueId;
+    private final String memberId;
+    private final Long fileId;
+}

be/issue-tracker/src/main/java/com/issuetracker/comment/repository/CommentRepository.java

@@ -0,0 +1,7 @@
+package com.issuetracker.comment.repository;
+
+import com.issuetracker.comment.domain.Comment;
+import org.springframework.data.repository.CrudRepository;
+
+public interface CommentRepository extends CrudRepository<Comment, Long> {
+}

be/issue-tracker/src/main/java/com/issuetracker/file/Repository/FileRepository.java

@@ -0,0 +1,7 @@
+package com.issuetracker.file.Repository;
+
+import com.issuetracker.file.domain.File;
+import org.springframework.data.repository.CrudRepository;
+
+public interface FileRepository extends CrudRepository<File, Long> {
+}

be/issue-tracker/src/main/java/com/issuetracker/file/domain/File.java

@@ -0,0 +1,16 @@
+package com.issuetracker.file.domain;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class File {
+    @Id
+    @Setter
+    private Long id;
+    private final String uploadName;
+    private final String storeName;
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/domain/Issue.java

@@ -0,0 +1,22 @@
+package com.issuetracker.issue.domain;
+
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class Issue {
+    @Id
+    @Setter
+    private Long id;
+    private final String title;
+    private final String content;
+    private final LocalDateTime createDate;
+    private final boolean isClosed;
+    private final String memberId;
+    private final Long milestoneId;
+    private final Long fileId;
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/domain/IssueAssignee.java

@@ -0,0 +1,13 @@
+package com.issuetracker.issue.domain;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class IssueAssignee {
+    @Id
+    private final Long issueId;
+    private final String memberId;
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/domain/IssueLabel.java

@@ -0,0 +1,13 @@
+package com.issuetracker.issue.domain;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class IssueLabel {
+    @Id
+    private final Long issueId;
+    private final Long labelId;
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/repository/IssueAssigneeRepository.java

@@ -0,0 +1,20 @@
+package com.issuetracker.issue.repository;
+
+import com.issuetracker.issue.domain.IssueAssignee;
+import java.util.Optional;
+import org.springframework.data.jdbc.repository.query.Modifying;
+import org.springframework.data.jdbc.repository.query.Query;
+import org.springframework.data.repository.CrudRepository;
+
+public interface IssueAssigneeRepository extends CrudRepository<IssueAssignee, Long> {
+    @Modifying
+    @Query("INSERT INTO issue_assignee (issue_id, member_id) VALUES (:issueId, :memberId)")
+    void insert(Long issueId, String memberId);
+
+    @Query("SELECT issue_id, member_id FROM issue_assignee WHERE issue_id = :issueId AND member_id = :memberId")
+    Optional<IssueAssignee> findById(Long issueId, String memberId);
+
+    @Modifying
+    @Query("DELETE FROM issue_assignee WHERE issue_id = :issueId AND member_id = :memberId")
+    void deleteById(Long issueId, String memberId);
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/repository/IssueLabelRepository.java

@@ -0,0 +1,20 @@
+package com.issuetracker.issue.repository;
+
+import com.issuetracker.issue.domain.IssueLabel;
+import java.util.Optional;
+import org.springframework.data.jdbc.repository.query.Modifying;
+import org.springframework.data.jdbc.repository.query.Query;
+import org.springframework.data.repository.CrudRepository;
+
+public interface IssueLabelRepository extends CrudRepository<IssueLabel, Long> {
+    @Modifying
+    @Query("INSERT INTO issue_label (issue_id, label_id) VALUES (:issueId, :labelId)")
+    void insert(Long issueId, Long labelId);
+
+    @Query("SELECT issue_id, label_id FROM issue_label WHERE issue_id = :issueId AND label_id = :labelId")
+    Optional<IssueLabel> findById(Long issueId, Long labelId);
+
+    @Modifying
+    @Query("DELETE FROM issue_label WHERE issue_id = :issueId AND label_id = :labelId")
+    void deleteById(Long issueId, Long labelId);
+}

be/issue-tracker/src/main/java/com/issuetracker/issue/repository/IssueRepository.java

@@ -0,0 +1,7 @@
+package com.issuetracker.issue.repository;
+
+import com.issuetracker.issue.domain.Issue;
+import org.springframework.data.repository.CrudRepository;
+
+public interface IssueRepository extends CrudRepository<Issue, Long> {
+}

be/issue-tracker/src/main/java/com/issuetracker/milestone/Repository/MilestoneRepository.java

@@ -0,0 +1,7 @@
+package com.issuetracker.milestone.Repository;
+
+import com.issuetracker.milestone.domain.Milestone;
+import org.springframework.data.repository.CrudRepository;
+
+public interface MilestoneRepository extends CrudRepository<Milestone, Long> {
+}

be/issue-tracker/src/main/java/com/issuetracker/milestone/domain/Milestone.java

@@ -0,0 +1,19 @@
+package com.issuetracker.milestone.domain;
+
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.Id;
+
+@RequiredArgsConstructor
+@Getter
+public class Milestone {
+    @Setter
+    @Id
+    private Long id;
+    private final String name;
+    private final String description;
+    private final LocalDateTime dueDate;
+    private final boolean isClosed;
+}

be/issue-tracker/src/test/java/com/issuetracker/issue/repository/IssueAssigneeRepositoryTest.java

@@ -0,0 +1,33 @@
+package com.issuetracker.issue.repository;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.issuetracker.issue.domain.IssueAssignee;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.transaction.annotation.Transactional;
+
+@SpringBootTest
+@Transactional
+class IssueAssigneeRepositoryTest {
+    @Autowired
+    IssueAssigneeRepository issueAssigneeRepository;
+
+    @BeforeEach
+    void setUp() {
+        issueAssigneeRepository.deleteAll();
+    }
+
+    @Test
+    void crud() {
+        issueAssigneeRepository.insert(1L, "sangchu");
+        IssueAssignee find = issueAssigneeRepository.findById(1L, "sangchu").get();
+        assertThat(find.getIssueId()).isEqualTo(1L);
+        assertThat(find.getMemberId()).isEqualTo("sangchu");
+
+        issueAssigneeRepository.deleteById(1L, "sangchu");
+        assertThat(issueAssigneeRepository.count()).isEqualTo(0);
+    }
+}

be/issue-tracker/src/test/java/com/issuetracker/issue/repository/IssueLabelRepositoryTest.java

@@ -0,0 +1,34 @@
+package com.issuetracker.issue.repository;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.issuetracker.issue.domain.IssueLabel;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.transaction.annotation.Transactional;
+
+@SpringBootTest
+@Transactional
+class IssueLabelRepositoryTest {
+    @Autowired
+    IssueLabelRepository issueLabelRepository;
+
+    @BeforeEach
+    void setUp() {
+        issueLabelRepository.deleteAll();
+    }
+
+    @Test
+    void crud() {
+        issueLabelRepository.insert(1L, 4L);
+        IssueLabel find = issueLabelRepository.findById(1L, 4L).get();
+
+        assertThat(find.getIssueId()).isEqualTo(1L);
+        assertThat(find.getLabelId()).isEqualTo(4L);
+
+        issueLabelRepository.deleteById(1L, 4L);
+        assertThat(issueLabelRepository.count()).isEqualTo(0);
+    }
+}

be/issue-tracker/src/test/java/com/issuetracker/member/repository/MemberRepositoryTest.java

@@ -26,10 +26,10 @@ void setUp() {
     void insert() {
 
         Member member = new Member("sangchu", "123", "상추", "[email protected]");
-        Member saved = memberRepository.insert(member);
+        memberRepository.insert(member);
         Member find = memberRepository.findById("sangchu").get();
 
-        assertThat(find).isEqualTo(saved);
+        assertThat(find).isEqualTo(member);
     }
 
     @Test