[BE] 이슈 다중 상태 변경 (#161)

* docs: oauth 로그인을 위한 email 컬럼 추가

* feat: 이슈 다중 상태 변경 기능구현

backend/src/main/java/kr/codesquad/issuetracker/application/IssueService.java

@@ -19,6 +19,7 @@
 import kr.codesquad.issuetracker.infrastructure.persistence.IssueRepository;
 import kr.codesquad.issuetracker.infrastructure.persistence.mapper.IssueDAO;
 import kr.codesquad.issuetracker.infrastructure.persistence.mapper.IssueSimpleMapper;
+import kr.codesquad.issuetracker.presentation.converter.OpenState;
 import kr.codesquad.issuetracker.presentation.request.AssigneeRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueLabelRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueRegisterRequest;
@@ -144,4 +145,9 @@ public void updateIssueMilestone(Integer issueId, Integer milestoneId) {
 
 		issueRepository.updateIssueMilestone(issueId, milestoneId);
 	}
+
+	@Transactional
+	public void modifyMultipleIssueState(OpenState openState, List<Integer> issueIds) {
+		issueRepository.updateAllIssue(openState, issueIds);
+	}
 }

backend/src/main/java/kr/codesquad/issuetracker/infrastructure/persistence/IssueRepository.java

@@ -1,5 +1,7 @@
 package kr.codesquad.issuetracker.infrastructure.persistence;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
@@ -14,6 +16,7 @@
 import org.springframework.stereotype.Repository;
 
 import kr.codesquad.issuetracker.domain.Issue;
+import kr.codesquad.issuetracker.presentation.converter.OpenState;
 import kr.codesquad.issuetracker.presentation.response.IssueDetailResponse;
 
 @Repository
@@ -111,4 +114,17 @@ public void updateIssueMilestone(Integer issueId, Integer milestoneId) {
 
 		jdbcTemplate.update(sql, params);
 	}
+
+	public void updateAllIssue(OpenState openState, List<Integer> issueIds) {
+		String sql = "UPDATE issue SET is_open = :openState WHERE id = :issueId";
+		List<MapSqlParameterSource> params = new ArrayList<>();
+		for (Integer issueId : issueIds) {
+			MapSqlParameterSource param = new MapSqlParameterSource();
+			param
+				.addValue("openState", openState.isOpen())
+				.addValue("issueId", issueId);
+			params.add(param);
+		}
+		jdbcTemplate.batchUpdate(sql, params.toArray(MapSqlParameterSource[]::new));
+	}
 }

backend/src/main/java/kr/codesquad/issuetracker/presentation/IssueController.java

@@ -18,11 +18,13 @@
 import kr.codesquad.issuetracker.infrastructure.persistence.mapper.IssueSimpleMapper;
 import kr.codesquad.issuetracker.presentation.auth.AuthPrincipal;
 import kr.codesquad.issuetracker.presentation.auth.Principal;
+import kr.codesquad.issuetracker.presentation.converter.OpenState;
 import kr.codesquad.issuetracker.presentation.request.AssigneeRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueLabelRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueMilestoneRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueModifyRequest;
 import kr.codesquad.issuetracker.presentation.request.IssueRegisterRequest;
+import kr.codesquad.issuetracker.presentation.request.MultipleIssueModifyRequest;
 import kr.codesquad.issuetracker.presentation.response.IssueDetailResponse;
 import kr.codesquad.issuetracker.presentation.response.IssueDetailSidebarResponse;
 import kr.codesquad.issuetracker.presentation.response.Page;
@@ -104,4 +106,10 @@ public ResponseEntity<Void> updateIssueMilestone(@PathVariable Integer issueId,
 
 		return ResponseEntity.ok().build();
 	}
+
+	@PutMapping
+	public ResponseEntity<Void> modifyStateOfMultipleIssue(@RequestBody MultipleIssueModifyRequest request) {
+		issueService.modifyMultipleIssueState(OpenState.of(request.getState()), request.getIssueIds());
+		return ResponseEntity.ok().build();
+	}
 }

backend/src/main/java/kr/codesquad/issuetracker/presentation/request/MultipleIssueModifyRequest.java

@@ -0,0 +1,14 @@
+package kr.codesquad.issuetracker.presentation.request;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class MultipleIssueModifyRequest {
+
+	private String state;
+	private List<Integer> issueIds;
+}