feat: 라벨 개수와 마일스톤 개수를 묶어서 보내는 API 구현

- 라벨 개수와 마일스톤 개수를 구하여 반환한다.
codesquad-masters2024-team02 · May 29, 2024 · 02b6bf1 · 02b6bf1
1 parent 5d30989
commit 02b6bf1
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Showing 4 changed files with 25 additions and 16 deletions.
diff --git a/be/issue-tracker/src/main/java/com/issuetracker/global/controller/HomeController.java b/be/issue-tracker/src/main/java/com/issuetracker/global/controller/HomeController.java
@@ -1,5 +1,6 @@
 package com.issuetracker.global.controller;
 
+import com.issuetracker.global.dto.HomeComponentResponse;
 import com.issuetracker.global.dto.HomeIssueResponse;
 import com.issuetracker.global.service.HomeService;
 import com.issuetracker.issue.dto.IssueQueryDto;
@@ -16,6 +17,12 @@
 public class HomeController {
     private final HomeService homeService;
 
+    @GetMapping("/components")
+    public ResponseEntity<HomeComponentResponse> getComponents() {
+        HomeComponentResponse homeComponentResponse = homeService.getComponents();
+        return ResponseEntity.ok().body(homeComponentResponse);
+    }
+
     @GetMapping("/issues")
     public ResponseEntity<HomeIssueResponse> getFilteredIssues(@ModelAttribute IssueQueryDto issueQueryDto) {
         HomeIssueResponse homeIssueResponse = homeService.getFilteredIssues(issueQueryDto);

diff --git a/be/issue-tracker/src/main/java/com/issuetracker/global/dto/HomeComponentResponse.java b/be/issue-tracker/src/main/java/com/issuetracker/global/dto/HomeComponentResponse.java
@@ -1,9 +1,7 @@
 package com.issuetracker.global.dto;
 
-import com.issuetracker.label.dto.LabelListDto;
-import com.issuetracker.member.dto.SimpleMemberDto;
-import com.issuetracker.milestone.dto.MilestoneListDto;
-import java.util.List;
+import com.issuetracker.label.dto.LabelCountDto;
+import com.issuetracker.milestone.dto.MilestoneCountDto;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.ToString;
@@ -12,8 +10,6 @@
 @ToString
 @Builder
 public class HomeComponentResponse {
-    private final List<SimpleMemberDto> assignees;
-    private final LabelListDto labels;
-    private final MilestoneListDto milestones;
-    private final List<SimpleMemberDto> authors;
+    private final LabelCountDto labelCount;
+    private final MilestoneCountDto milestoneCount;
 }
diff --git a/be/issue-tracker/src/main/java/com/issuetracker/global/service/HomeService.java b/be/issue-tracker/src/main/java/com/issuetracker/global/service/HomeService.java
@@ -6,7 +6,6 @@
 import com.issuetracker.issue.service.IssueFilterService;
 import com.issuetracker.issue.service.IssueQueryService;
 import com.issuetracker.label.service.LabelService;
-import com.issuetracker.member.service.MemberService;
 import com.issuetracker.milestone.service.MilestoneService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -21,18 +20,15 @@ public class HomeService {
     private final IssueFilterService issueFilterService;
     private final LabelService labelService;
     private final MilestoneService milestoneService;
-    private final MemberService memberService;
 
     /**
-     * 홈 화면의 상위 컴포넌트를 반환한다.
+     * 라벨의 개수와 마일스톤의 개수를 나타내는 홈 화면의 상위 컴포넌트를 반환한다.
      */
     @Transactional(readOnly = true)
     public HomeComponentResponse getComponents() {
         return HomeComponentResponse.builder()
-                .assignees(memberService.getMembers())
-                .labels(labelService.getLabelListDto())
-                .milestones(milestoneService.showMilestoneList(false))
-                .authors(memberService.getMembers())
+                .labelCount(labelService.countLabels())
+                .milestoneCount(milestoneService.countMilestones())
                 .build();
     }
 

diff --git a/be/issue-tracker/src/main/java/com/issuetracker/label/service/LabelService.java b/be/issue-tracker/src/main/java/com/issuetracker/label/service/LabelService.java
@@ -1,6 +1,7 @@
 package com.issuetracker.label.service;
 
 import com.issuetracker.label.dto.LabelBgColorDto;
+import com.issuetracker.label.dto.LabelCountDto;
 import com.issuetracker.label.dto.LabelCoverDto;
 import com.issuetracker.label.dto.LabelDto;
 import com.issuetracker.label.dto.LabelListDto;
@@ -22,7 +23,7 @@
 public class LabelService {
     private final LabelRepository labelRepository;
     private final HexColorGenerator hexColorGenerator;
-    
+
     /**
      * 라벨의 개수와 함께 라벨의 전체 리스트를 반환한다.
      */
@@ -102,6 +103,15 @@ public LabelBgColorDto refreshLabelBackgroundColor() {
         return new LabelBgColorDto(hexColorGenerator.generateRandomHexColor());
     }
 
+    /**
+     * 라벨의 총 개수를 반환한다.
+     */
+    @Transactional(readOnly = true)
+    public LabelCountDto countLabels() {
+        long count = labelRepository.countAll();
+        return new LabelCountDto(count);
+    }
+
     private void validateLabelExists(Long id) {
         if (!labelRepository.existsById(id)) {
             throw new LabelNotFoundException();