feat(#75): Authorization 헤더를 통한 유저의 그룹 조회

heachi-core/housework-api/src/main/java/com/heachi/housework/api/controller/group/info/GroupInfoController.java

@@ -0,0 +1,30 @@
+package com.heachi.housework.api.controller.group.info;
+
+import com.heachi.admin.common.response.JsonResult;
+import com.heachi.external.clients.auth.response.UserInfoResponse;
+import com.heachi.housework.api.service.auth.AuthExternalService;
+import com.heachi.housework.api.service.group.info.GroupInfoService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/group/info")
+public class GroupInfoController {
+
+    private final AuthExternalService authExternalService;
+    private final GroupInfoService groupInfoService;
+
+    // User가 가입한 Group 정보를 리턴한다.
+    @GetMapping("/list")
+    public JsonResult<?> userGroupInfoList(@RequestHeader(name = "Authorization") String authorization) {
+        UserInfoResponse userInfo = authExternalService.userAuthenticate(authorization);
+
+        return JsonResult.successOf(groupInfoService.userGroupInfoList(userInfo.getEmail()));
+    }
+}

heachi-core/housework-api/src/main/java/com/heachi/housework/api/service/group/info/GroupInfoService.java

@@ -0,0 +1,79 @@
+package com.heachi.housework.api.service.group.info;
+
+import com.heachi.admin.common.exception.ExceptionMessage;
+import com.heachi.admin.common.exception.group.info.GroupInfoException;
+import com.heachi.housework.api.service.group.info.response.GroupInfoUserGroupServiceResponse;
+import com.heachi.mysql.define.group.info.repository.GroupInfoRepository;
+import com.heachi.mysql.define.group.info.repository.response.GroupInfoUserGroupResponse;
+import com.heachi.mysql.define.housework.todo.constant.HouseworkTodoStatus;
+import com.heachi.mysql.define.housework.todo.repository.HouseworkTodoRepository;
+import com.heachi.mysql.define.housework.todo.repository.response.HouseworkTodoCount;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@Slf4j
+@Service
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+public class GroupInfoService {
+
+    private final GroupInfoRepository groupInfoRepository;
+    private final HouseworkTodoRepository houseworkTodoRepository;
+
+    public List<GroupInfoUserGroupServiceResponse> userGroupInfoList(String email) {
+
+        // 해당 유저가 속한 그룹 가져오기
+        List<GroupInfoUserGroupResponse> groupInfoList = groupInfoRepository.findGroupInfoUserGroupResponseListByUserEmail(email);
+        if (groupInfoList.isEmpty()) {
+            log.warn(">>>> 유저가 가입한 그룹이 존재하지 않습니다.");
+
+            throw new GroupInfoException(ExceptionMessage.GROUP_INFO_NOT_FOUND);
+        }
+
+        // 유저속한 그룹에서 그룹 아이디만 추출
+        List<Long> groupInfoIdList = groupInfoList.stream()
+                .map(GroupInfoUserGroupResponse::getId)
+                .collect(Collectors.toList());
+
+        // Map<GROUP_INFO_ID, HouseworkTodoCount> 각 그룹의 HouseworkTodo 가져오기
+        Map<Long, HouseworkTodoCount> houseworkTodoCountMap = houseworkTodoRepository.findHouseworkTodoCountByGroupInfoIdList(groupInfoIdList).stream()
+                .collect(Collectors.toMap(HouseworkTodoCount::getId, hwTodo -> hwTodo));
+
+        return groupInfoList.stream()
+                .map(groupInfo -> {
+                    if (houseworkTodoCountMap.containsKey(groupInfo.getId())) {
+                        List<HouseworkTodoStatus> statusList = houseworkTodoCountMap.get(groupInfo.getId()).getStatus();
+                        int remainTodoListCnt = (int) statusList.stream()
+                                .filter(status -> status == HouseworkTodoStatus.HOUSEWORK_TODO_INCOMPLETE)
+                                .count();
+
+                        return GroupInfoUserGroupServiceResponse.builder()
+                                .id(groupInfo.getId())
+                                .name(groupInfo.getName())
+                                .groupMembers(
+                                        groupInfo.getGroupMembers()
+                                )
+                                .remainTodoListCnt(remainTodoListCnt)
+                                .progressPercent(Math.round((float) (100 * (statusList.size() - remainTodoListCnt)) / statusList.size()))
+                                .build();
+                    } else {
+                        return GroupInfoUserGroupServiceResponse.builder()
+                                .id(groupInfo.getId())
+                                .name(groupInfo.getName())
+                                .groupMembers(
+                                        groupInfo.getGroupMembers()
+                                )
+                                .remainTodoListCnt(0)
+                                .progressPercent(0)
+                                .build();
+                    }
+                })
+                .collect(Collectors.toList());
+    }
+}

heachi-core/housework-api/src/main/java/com/heachi/housework/api/service/group/info/response/GroupInfoUserGroupServiceResponse.java

@@ -0,0 +1,28 @@
+package com.heachi.housework.api.service.group.info.response;
+
+import com.heachi.mysql.define.group.info.repository.response.GroupInfoGroupMember;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.ToString;
+
+import java.util.List;
+
+@Getter
+@ToString
+public class GroupInfoUserGroupServiceResponse {
+    private Long id;                                    // 그룹 아이디
+    private String name;                                // 그룹 이름
+    private List<GroupInfoGroupMember> groupMembers;    // 그룹 멤버
+    private int remainTodoListCnt;                      // 남은 집안일 개수
+    private int progressPercent;                        // 진행률 (소수점 첫째자리에서 반올림해서 정수로 표현)
+
+    @Builder
+    private GroupInfoUserGroupServiceResponse(Long id, String name, List<GroupInfoGroupMember> groupMembers,
+                                       int remainTodoListCnt, int progressPercent) {
+        this.id = id;
+        this.name = name;
+        this.groupMembers = groupMembers;
+        this.remainTodoListCnt = remainTodoListCnt;
+        this.progressPercent = progressPercent;
+    }
+}

heachi-core/housework-api/src/main/java/com/heachi/housework/api/service/housework/info/HouseworkInfoService.java

@@ -55,9 +55,9 @@ public void createHouseworkInfo(HouseworkInfoCreateServiceRequest request) {
 
             // GROUP_INFO 조회
             GroupInfo groupInfo = groupInfoRepository.findById(request.getGroupId()).orElseThrow(() -> {
-                log.warn(">>>> GroupInfo Not Found : {}", ExceptionMessage.GROUP_NOT_FOUND.getText());
+                log.warn(">>>> GroupInfo Not Found : {}", ExceptionMessage.GROUP_INFO_NOT_FOUND.getText());
 
-                throw new GroupInfoException(ExceptionMessage.GROUP_NOT_FOUND);
+                throw new GroupInfoException(ExceptionMessage.GROUP_INFO_NOT_FOUND);
             });
 
             // 담당자 지정 - HOUSEWORK_MEMBER 생성

heachi-support/common/src/main/java/com/heachi/admin/common/exception/ExceptionMessage.java

@@ -37,8 +37,8 @@ public enum ExceptionMessage {
     AUTH_NOT_FOUND("계정 정보를 찾을 수 없습니다."),
     AUTH_DELETE_FAIL("계정 삭제에 실패했습니다."),
 
-    // GroupException
-    GROUP_NOT_FOUND("그룹을 찾지 못했습니다."),
+    // GroupInfoException
+    GROUP_INFO_NOT_FOUND("그룹을 찾지 못했습니다."),
 
     // GroupMemberException
     GROUP_MEMBER_NOT_FOUND("그룹 멤버를 찾지 못했습니다."),