Merge pull request #675 from woowacourse-teams/feat/668-be-like

woowacourse-teams · Sep 22, 2024 · 75a7bf2 · 75a7bf2
2 parents 8252785 + da3c4ce
commit 75a7bf2
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Showing 6 changed files with 90 additions and 5 deletions.
diff --git a/backend/src/main/java/codezap/like/controller/LikeController.java b/backend/src/main/java/codezap/like/controller/LikeController.java
@@ -0,0 +1,24 @@
+package codezap.like.controller;
+
+import org.apache.commons.lang3.NotImplementedException;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+
+import codezap.member.dto.MemberDto;
+
+@Controller
+public class LikeController implements SpringDocsLikeController {
+
+    @PostMapping("like/{templateId}")
+    public ResponseEntity<Void> like(MemberDto memberDto, @PathVariable long templateId) {
+        throw new NotImplementedException();
+    }
+
+    @DeleteMapping("like/{templateId}")
+    public ResponseEntity<Void> cancelLike(MemberDto memberDto, @PathVariable long templateId) {
+        throw new NotImplementedException();
+    }
+}
diff --git a/backend/src/main/java/codezap/like/controller/SpringDocsLikeController.java b/backend/src/main/java/codezap/like/controller/SpringDocsLikeController.java
@@ -0,0 +1,38 @@
+package codezap.like.controller;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+import codezap.global.swagger.error.ApiErrorResponse;
+import codezap.global.swagger.error.ErrorCase;
+import codezap.member.dto.MemberDto;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import io.swagger.v3.oas.annotations.tags.Tag;
+
+@Tag(name = "좋아요 API", description = "좋아요 기능 관련 API")
+public interface SpringDocsLikeController {
+
+    @SecurityRequirement(name = "쿠키 인증 토큰")
+    @Operation(summary = "좋아요", description = "템플릿을 좋아요 합니다.")
+    @ApiResponse(responseCode = "200", description = "좋아요 성공")
+    @ApiErrorResponse(status = HttpStatus.BAD_REQUEST, instance = "/like/1", errorCases = {
+            @ErrorCase(description = "템플릿 Id 에 해당하는 템플릿이 존재하지 않는 경우", exampleMessage = "식별자 1에 해당하는 템플릿이 존재하지 않습니다.")
+    })
+    @ApiErrorResponse(status = HttpStatus.UNAUTHORIZED, instance = "/like/1", errorCases = {
+            @ErrorCase(description = "인증 정보에 해당하는 멤버가 없는 경우", exampleMessage = "인증 정보가 정확하지 않습니다.")
+    })
+    ResponseEntity<Void> like(MemberDto memberDto, long templateId);
+
+    @SecurityRequirement(name = "쿠키 인증 토큰")
+    @Operation(summary = "좋아요 취소", description = "템플릿 좋아요를 취소합니다.")
+    @ApiResponse(responseCode = "200", description = "좋아요 취소 성공")
+    @ApiErrorResponse(status = HttpStatus.BAD_REQUEST, instance = "/dislike/1", errorCases = {
+            @ErrorCase(description = "템플릿 Id 에 해당하는 템플릿이 존재하지 않는 경우", exampleMessage = "식별자 1에 해당하는 템플릿이 존재하지 않습니다.")
+    })
+    @ApiErrorResponse(status = HttpStatus.UNAUTHORIZED, instance = "/dislike/1", errorCases = {
+            @ErrorCase(description = "인증 정보에 해당하는 멤버가 없는 경우", exampleMessage = "인증 정보가 정확하지 않습니다.")
+    })
+    ResponseEntity<Void> cancelLike(MemberDto memberDto, long templateId);
+}
diff --git a/backend/src/main/java/codezap/template/controller/SpringDocTemplateController.java b/backend/src/main/java/codezap/template/controller/SpringDocTemplateController.java
@@ -72,7 +72,8 @@ public interface SpringDocTemplateController {
               
             - 정렬 방식 \n
               - 최신순 (modifiedAt,asc)
-              - 오래된순 (modifiedAt,desc) \n
+              - 오래된순 (modifiedAt,desc) 
+              - 좋아요 수가 많은 순 (like, desc) \n
             """)
     @ApiResponse(responseCode = "200", description = "템플릿 검색 성공")
     @ApiErrorResponse(status = HttpStatus.BAD_REQUEST,

diff --git a/backend/src/main/java/codezap/template/dto/response/FindAllTemplateItemResponse.java b/backend/src/main/java/codezap/template/dto/response/FindAllTemplateItemResponse.java
@@ -23,13 +23,17 @@ public record FindAllTemplateItemResponse(
         List<FindTagResponse> tags,
         @Schema(description = "썸네일")
         FindThumbnailResponse thumbnail,
+        @Schema(description = "좋아요 수", example = "134")
+        Long likeCount,
+        @Schema(description = "조회 멤버의 좋아요 여부", example = "true")
+        Boolean isLiked,
         @Schema(description = "템플릿 생성 시간", example = "2024-11-10 12:00:00", type = "string")
         LocalDateTime createdAt,
         @Schema(description = "템플릿 수정 시간", example = "2024-11-11 12:00:00", type = "string")
         LocalDateTime modifiedAt
 ) {
     public static FindAllTemplateItemResponse of(
-            Template template, List<Tag> templateTags, SourceCode thumbnailSourceCode
+            Template template, List<Tag> templateTags, SourceCode thumbnailSourceCode, Long likeCount, Boolean isLiked
     ) {
         return new FindAllTemplateItemResponse(
                 template.getId(),
@@ -40,6 +44,8 @@ public static FindAllTemplateItemResponse of(
                         .map(tag -> new FindTagResponse(tag.getId(), tag.getName()))
                         .toList(),
                 FindThumbnailResponse.from(thumbnailSourceCode),
+                likeCount,
+                isLiked,
                 template.getCreatedAt(),
                 template.getModifiedAt()
         );
@@ -53,6 +59,8 @@ public FindAllTemplateItemResponse updateMember(Member member) {
                 description,
                 tags,
                 thumbnail,
+                likeCount,
+                isLiked,
                 createdAt,
                 modifiedAt
         );

diff --git a/backend/src/main/java/codezap/template/dto/response/FindTemplateResponse.java b/backend/src/main/java/codezap/template/dto/response/FindTemplateResponse.java
@@ -33,13 +33,19 @@ public record FindTemplateResponse(
         @Schema(description = "태그 목록")
         List<FindTagResponse> tags,
 
+        @Schema(description = "좋아요 수", example = "134")
+        Long likeCount,
+
+        @Schema(description = "조회 회원의 좋아요 여부", example = "true")
+        Boolean isLiked,
+
         @Schema(description = "템플릿 생성 시간", example = "2024-11-10 12:00:00", type = "string")
         LocalDateTime createdAt,
 
         @Schema(description = "템플릿 수정 시간", example = "2024-11-11 12:00:00", type = "string")
         LocalDateTime modifiedAt
 ) {
-    public static FindTemplateResponse of(Template template, List<SourceCode> sourceCodes, List<Tag> tags) {
+    public static FindTemplateResponse of(Template template, List<SourceCode> sourceCodes, List<Tag> tags, Long likeCount, Boolean isLiked) {
         return new FindTemplateResponse(
                 template.getId(),
                 null,
@@ -48,6 +54,8 @@ public static FindTemplateResponse of(Template template, List<SourceCode> source
                 mapToFindAllSourceCodeByTemplateResponse(sourceCodes),
                 FindCategoryResponse.from(template.getCategory()),
                 mapToFindTagByTemplateResponse(tags),
+                likeCount,
+                isLiked,
                 template.getCreatedAt(),
                 template.getModifiedAt()
         );
@@ -62,6 +70,8 @@ public FindTemplateResponse updateMember(Member member) {
                 sourceCodes,
                 category,
                 tags,
+                likeCount,
+                isLiked,
                 createdAt,
                 modifiedAt
         );

diff --git a/backend/src/main/java/codezap/template/service/facade/TemplateApplicationService.java b/backend/src/main/java/codezap/template/service/facade/TemplateApplicationService.java
@@ -51,7 +51,8 @@ public FindTemplateResponse getById(Long id) {
         List<Tag> tags = templateTagService.getByTemplate(template);
 
         List<SourceCode> sourceCodes = sourceCodeService.findSourceCodesByTemplate(template);
-        return FindTemplateResponse.of(template, sourceCodes, tags);
+        //todo 좋아요 값 삽입 필요
+        return FindTemplateResponse.of(template, sourceCodes, tags, 0L, false);
     }
 
     public FindAllTagsResponse getAllTagsByMemberId(Long memberId) {
@@ -71,7 +72,10 @@ private FindAllTemplatesResponse makeTemplatesResponse(Page<Template> page) {
                 .map(template -> FindAllTemplateItemResponse.of(
                         template,
                         templateTagService.getByTemplate(template),
-                        thumbnailService.getByTemplate(template).getSourceCode())
+                        thumbnailService.getByTemplate(template).getSourceCode(),
+                        //todo 값 삽입 필요
+                        0L,
+                        false)
                 )
                 .toList();
         return new FindAllTemplatesResponse(page.getTotalPages(), page.getTotalElements(), findTemplateByAllResponse);