🔨 노드 상세 조회 api 구조 셋팅

Author: Juye0nLee

src/main/java/com/going/server/domain/graph/controller/graphController.java

@@ -3,6 +3,7 @@
 import com.going.server.domain.graph.dto.graphDto;
 import com.going.server.domain.graph.dto.graphListDto;
 import com.going.server.domain.graph.dto.knowledgeGraphDto;
+import com.going.server.domain.graph.dto.nodeDetailDto;
 import com.going.server.domain.graph.service.graphService;
 import com.going.server.global.response.SuccessResponse;
 import io.swagger.v3.oas.annotations.Operation;
@@ -72,4 +73,21 @@ public SuccessResponse<knowledgeGraphDto> getGraph(@PathVariable("graphId") Long
         return SuccessResponse.of(result);
     }
 
+    @GetMapping("/{graphId}/{nodeId}")
+    @Operation(summary = "지식 그래프 상세 조회 (노드 상세 조회)", description = "특정 노드의 상세 정보를 조회합니다.")
+    @ApiResponses({
+            @ApiResponse(
+                    responseCode = "200",
+                    description = "노드가 성공적으로 조회되었습니다.",
+                    content = @Content(
+                            mediaType = "application/json",
+                            schema = @Schema(example = "{\"message\":\"\"}")
+                    )
+            )
+    })
+    public SuccessResponse<nodeDetailDto> getNode(@PathVariable("graphId") Long graphId, @PathVariable("nodeId") Long nodeId) {
+        nodeDetailDto result = graphService.getNode(graphId,nodeId);
+        return SuccessResponse.of(result);
+    }
+
 }

src/main/java/com/going/server/domain/graph/dto/nodeDetailDto.java

@@ -0,0 +1,20 @@
+package com.going.server.domain.graph.dto;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
+public class nodeDetailDto {
+    private String id;
+    private String word;
+    private String sentence;
+    private String image_url;
+    private String audio_url;
+
+    public static nodeDetailDto from(String id, String word, String sentence, String image_url, String audio_url) {
+        return nodeDetailDto.builder().id(id).word(word).image_url(image_url).audio_url(audio_url).build();
+    }
+}

src/main/java/com/going/server/domain/graph/service/graphService.java

@@ -3,10 +3,13 @@
 import com.going.server.domain.graph.dto.graphDto;
 import com.going.server.domain.graph.dto.graphListDto;
 import com.going.server.domain.graph.dto.knowledgeGraphDto;
+import com.going.server.domain.graph.dto.nodeDetailDto;
 
 public interface graphService {
     graphListDto getGraphList();
     void deleteGraph(Long graphId);
 
     knowledgeGraphDto getGraph(Long graphId);
+
+    nodeDetailDto getNode(Long graphId, Long nodeId);
 }

src/main/java/com/going/server/domain/graph/service/graphServiceImpl.java

@@ -33,4 +33,11 @@ public knowledgeGraphDto getGraph(Long graphId) {
 
         return knowledgeGraphDto.of(nodeDto,edgeDto);
     }
+
+    @Override
+    public nodeDetailDto getNode(Long graphId, Long nodeId) {
+        //TODO : graphId로 그래프 찾기
+        //TODO : nodeId로 노드 찾기
+        return nodeDetailDto.from(null,null,null,null,null);
+    }
 }