feat: plan에 주는 함수 완성

Author: tobbot16

src/main/java/com/back/web7_9_codecrete_be/domain/location/controller/PlanCostTimeController.java

@@ -0,0 +1,23 @@
+package com.back.web7_9_codecrete_be.domain.location.controller;
+
+import com.back.web7_9_codecrete_be.domain.location.dto.plan.PlanCostTimeRequest;
+import com.back.web7_9_codecrete_be.domain.location.dto.plan.PlanCostTimeResponse;
+import com.back.web7_9_codecrete_be.domain.location.service.PlanCostTimeService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/location/plan")
+public class PlanCostTimeController {
+
+    private final PlanCostTimeService planCostTimeService;
+
+    @PostMapping("/costtime")
+    public PlanCostTimeResponse getCostTime(@RequestBody PlanCostTimeRequest request) {
+        return planCostTimeService.getCostTime(request);
+    }
+}

src/main/java/com/back/web7_9_codecrete_be/domain/location/dto/plan/PlanCostTimeResponse.java

@@ -1,8 +1,12 @@
 package com.back.web7_9_codecrete_be.domain.location.dto.plan;
 
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class PlanCostTimeResponse {
 
     private Integer cost;

src/main/java/com/back/web7_9_codecrete_be/domain/location/dto/response/kakao/KakaoMobilityResponse.java

@@ -2,10 +2,12 @@
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 import java.util.List;
 @Getter
 @AllArgsConstructor
+@NoArgsConstructor
 public class KakaoMobilityResponse {        //Kakao mobility api에서 전체 response 구조
 
 

src/main/java/com/back/web7_9_codecrete_be/domain/location/service/PlanCostTimeService.java

@@ -5,6 +5,7 @@
 import com.back.web7_9_codecrete_be.domain.location.dto.request.tmap.TmapSummaryRequest;
 import com.back.web7_9_codecrete_be.domain.location.dto.response.kakao.KakaoMobilityResponse;
 import com.back.web7_9_codecrete_be.domain.location.dto.response.tmap.TmapSummaryAllResponse;
+import com.back.web7_9_codecrete_be.domain.location.dto.response.tmap.TmapSummaryResponse;
 import com.back.web7_9_codecrete_be.global.error.code.LocationErrorCode;
 import com.back.web7_9_codecrete_be.global.error.exception.BusinessException;
 import lombok.RequiredArgsConstructor;
@@ -21,71 +22,77 @@ public class PlanCostTimeService {
     private final RestClient tmapRestClient;
 
 //일단 대중교통 이용(tmap), 자차 이용(kakao) but 경유지 없는경우만 생각
-    public PlanCostTimeResponse getCostTime(PlanCostTimeRequest request){
-
-        if(request.getTransportType() != PUBLIC_TRANSPORT){
-            PlanCostTimeResponse response = kakaoMobilityClient.get()
-                    .uri(uriBuilder -> uriBuilder
-                            .path("/v1/directions")
-                            .queryParam("origin", request.getStartX() + "," + request.getStartY())
-                            .queryParam("destination", request.getEndX() + "," + request.getEndY())
-                            .queryParam("priority", "TIME")
-                            .queryParam("summary", "false")
-                            .build()
-                    )
-                    .retrieve()
-                    .body(PlanCostTimeResponse.class);
-            return response;
-
-        }else{
-            PlanCostTimeResponse response = tmapRestClient.post()
-                    .uri("/transit/routes/sub")
-                    .contentType(MediaType.APPLICATION_JSON)
-                    .body(new TmapSummaryRequest(
-                            request.getStartX(), request.getStartY(),
-                            request.getEndX(), request.getEndY(),
-                            1,
-                            "json"
-                    )).retrieve()
-                    .body(PlanCostTimeResponse.class);
-            return response;
-        }
-    }
-    public TmapSummaryAllResponse getSummaryRoute(double startX, double startY, double endX, double endY){
-        return tmapRestClient.post()
-                .uri("/transit/routes/sub")
-                .contentType(MediaType.APPLICATION_JSON)
-                .body(new TmapSummaryRequest(
-                        startX, startY,
-                        endX, endY,
-                        1,
-                        "json"
-                ))
-                .retrieve()
-                .body(TmapSummaryAllResponse.class);
-    }
-    public KakaoMobilityResponse NaviSearchSummary(double startX, double startY, double endX, double endY) {
+public PlanCostTimeResponse getCostTime(PlanCostTimeRequest request) {
 
-        KakaoMobilityResponse response = kakaoMobilityClient.get()
+    if (request.getTransportType() != PUBLIC_TRANSPORT) {           //대중교통인경우
+        KakaoMobilityResponse kakao = kakaoMobilityClient.get()
                 .uri(uriBuilder -> uriBuilder
                         .path("/v1/directions")
-                        .queryParam("origin", startX + "," + startY)
-                        .queryParam("destination", endX + "," + endY)
+                        .queryParam("origin", request.getStartX() + "," + request.getStartY())
+                        .queryParam("destination", request.getEndX() + "," + request.getEndY())
                         .queryParam("priority", "TIME")
-                        .queryParam("summary", "true")
+                        .queryParam("summary", "true")   // 비용/시간만 뽑기 때문에 요약한 부분이 필요
                         .build()
                 )
                 .retrieve()
                 .body(KakaoMobilityResponse.class);
 
+        return toPlanCostTimeResponseFromKakao(kakao);
+
+    } else {            //자차인 경우
+        TmapSummaryRequest tmapReq = new TmapSummaryRequest(
+                request.getStartX(), request.getStartY(),
+                request.getEndX(), request.getEndY(),
+                1,
+                "json"
+        );
+
+        TmapSummaryResponse tmap = tmapRestClient.post()
+                .uri("/transit/routes/sub")
+                .contentType(MediaType.APPLICATION_JSON)
+                .body(tmapReq)
+                .retrieve()
+                .body(TmapSummaryResponse.class);
+
+        return toPlanCostTimeResponseFromTmap(tmap);
+    }
+}
+
+//밑의 함수들은 카카오 및 tmap에서 가져온 응답에서 시간, 비용만 필요하기 때문에 필터링을 하는 함수
 
-        if (response == null || response.getRoutes().isEmpty()) {
+    private PlanCostTimeResponse toPlanCostTimeResponseFromKakao(KakaoMobilityResponse kakao) {
+        if (kakao == null || kakao.getRoutes() == null || kakao.getRoutes().isEmpty()                // 검증 로직을 따로 함수로 만들까 고민중.. 어떻게 생각하시나요
+                || kakao.getRoutes().get(0).getSummary() == null) {
             throw new BusinessException(LocationErrorCode.ROUTE_NOT_FOUND);
         }
 
-        return response;
+        int duration = kakao.getRoutes().get(0).getSummary().getDuration();
+
+        PlanCostTimeResponse res = new PlanCostTimeResponse();
+        res.setTime(duration);   // 초
+        res.setCost(null);       // 자차로 가는 경우에는 추가 비용이 들지 않기 때문에 null
+        return res;
     }
 
+    private PlanCostTimeResponse toPlanCostTimeResponseFromTmap(TmapSummaryResponse tmap) {
+        if (tmap == null || tmap.getMetaData() == null || tmap.getMetaData().getPlan() == null          // 검증 로직을 따로 함수로 만들까 고민중.. 어떻게 생각하시나요
+                || tmap.getMetaData().getPlan().getItineraries() == null
+                || tmap.getMetaData().getPlan().getItineraries().isEmpty()) {
+            throw new BusinessException(LocationErrorCode.ROUTE_NOT_FOUND);
+        }
+
+        TmapSummaryResponse.Itinerary it = tmap.getMetaData().getPlan().getItineraries().get(0);
 
+        Integer time = it.getTotalTime();
+        Integer cost = null;
+        if (it.getFare() != null && it.getFare().getRegular() != null) {
+            cost = it.getFare().getRegular().getTotalFare();
+        }
+
+        PlanCostTimeResponse res = new PlanCostTimeResponse();
+        res.setTime(time);
+        res.setCost(cost);
+        return res;
+    }
 
 }