[#31] [FRATURE] 응급실 길찾기

ea-application/app-api/src/main/java/com/nbe2/api/emergencyroom/EmergencyRoomApi.java

@@ -9,9 +9,11 @@
 
 import lombok.RequiredArgsConstructor;
 
+import com.nbe2.api.emergencyroom.dto.EmergencyRoomDirectionsResponse;
 import com.nbe2.api.emergencyroom.dto.RealTimeEmergencyRoomResponse;
 import com.nbe2.api.global.dto.Response;
 import com.nbe2.domain.emergencyroom.Coordinate;
+import com.nbe2.domain.emergencyroom.EmergencyRoomDirectionsInfo;
 import com.nbe2.domain.emergencyroom.EmergencyRoomService;
 
 @RestController
@@ -46,4 +48,15 @@ public Response<List<String>> saveSearEmergency(
                 emergencyRoomService.getEmergencyRoomListForName(hospitalName);
         return Response.success(emergencyRoomListForName);
     }
+
+    @GetMapping("/directions")
+    public Response<EmergencyRoomDirectionsResponse> directionsEmergency(
+            @RequestParam("myLocation") String myLocation,
+            @RequestParam("hospitalName") String hospitalName) {
+        EmergencyRoomDirectionsInfo emergencyRoomDirectionsInfo =
+                emergencyRoomService.directionsEmergencyRoom(myLocation, hospitalName);
+        EmergencyRoomDirectionsResponse emergencyRoomDirectionsResponse =
+                EmergencyRoomDirectionsResponse.to(emergencyRoomDirectionsInfo);
+        return Response.success(emergencyRoomDirectionsResponse);
+    }
 }

ea-application/app-api/src/main/java/com/nbe2/api/emergencyroom/dto/EmergencyRoomDirectionsResponse.java

@@ -0,0 +1,150 @@
+package com.nbe2.api.emergencyroom.dto;
+
+import java.util.List;
+
+import lombok.Builder;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.nbe2.domain.emergencyroom.EmergencyRoomDirectionsInfo;
+
+@Builder
+public record EmergencyRoomDirectionsResponse(
+        @JsonProperty("code") Integer code,
+        @JsonProperty("message") String message,
+        @JsonProperty("currentDateTime") String currentDateTime,
+        @JsonProperty("route") Route route) {
+
+    @Builder
+    public record Route(@JsonProperty("traoptimal") List<Traoptimal> traoptimal) {}
+
+    @Builder
+    public record Traoptimal(
+            @JsonProperty("summary") Summary summary,
+            @JsonProperty("path") List<Double[]> path,
+            @JsonProperty("section") List<Section> section,
+            @JsonProperty("guide") List<Guide> guide) {}
+
+    @Builder
+    public record Summary(
+            @JsonProperty("start") Start start,
+            @JsonProperty("goal") Goal goal,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("duration") Integer duration,
+            @JsonProperty("departureTime") String departureTime,
+            @JsonProperty("bbox") List<List<Double>> bbox,
+            @JsonProperty("tollFare") Integer tollFare,
+            @JsonProperty("taxiFare") Integer taxiFare,
+            @JsonProperty("fuelPrice") Integer fuelPrice) {}
+
+    @Builder
+    public record Start(@JsonProperty("location") List<Double> location) {}
+
+    @Builder
+    public record Goal(
+            @JsonProperty("location") List<Double> location, @JsonProperty("dir") Integer dir) {}
+
+    @Builder
+    public record Section(
+            @JsonProperty("pointIndex") Integer pointIndex,
+            @JsonProperty("pointCount") Integer pointCount,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("name") String name,
+            @JsonProperty("congestion") Integer congestion,
+            @JsonProperty("speed") Integer speed) {}
+
+    @Builder
+    public record Guide(
+            @JsonProperty("pointIndex") Integer pointIndex,
+            @JsonProperty("type") Integer type,
+            @JsonProperty("instructions") String instructions,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("duration") Integer duration) {}
+
+    public static EmergencyRoomDirectionsResponse to(EmergencyRoomDirectionsInfo e) {
+        return EmergencyRoomDirectionsResponse.builder()
+                .code(e.code())
+                .message(e.message())
+                .currentDateTime(e.currentDateTime())
+                .route(convertorRoute(e.route()))
+                .build();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Route convertorRoute(
+            EmergencyRoomDirectionsInfo.Route route) {
+        List<EmergencyRoomDirectionsResponse.Traoptimal> traoptimalList =
+                route.traoptimal().stream()
+                        .map(EmergencyRoomDirectionsResponse::convertorTraoptimal)
+                        .toList();
+        return EmergencyRoomDirectionsResponse.Route.builder().traoptimal(traoptimalList).build();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Traoptimal convertorTraoptimal(
+            EmergencyRoomDirectionsInfo.Traoptimal traoptimal) {
+        return EmergencyRoomDirectionsResponse.Traoptimal.builder()
+                .summary(convertoeSummary(traoptimal.summary()))
+                .path(traoptimal.path())
+                .section(convertorSections(traoptimal.section()))
+                .guide(convertorGuides(traoptimal.guide()))
+                .build();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Summary convertoeSummary(
+            EmergencyRoomDirectionsInfo.Summary summary) {
+        return EmergencyRoomDirectionsResponse.Summary.builder()
+                .start(convertorStart(summary.start()))
+                .goal(convertorGoal(summary.goal()))
+                .distance(summary.distance())
+                .duration(summary.duration())
+                .departureTime(summary.departureTime())
+                .bbox(summary.bbox())
+                .tollFare(summary.tollFare())
+                .taxiFare(summary.taxiFare())
+                .fuelPrice(summary.fuelPrice())
+                .build();
+    }
+
+    private static List<EmergencyRoomDirectionsResponse.Section> convertorSections(
+            List<EmergencyRoomDirectionsInfo.Section> section) {
+        return section.stream().map(EmergencyRoomDirectionsResponse::convertorSection).toList();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Section convertorSection(
+            EmergencyRoomDirectionsInfo.Section section) {
+        return EmergencyRoomDirectionsResponse.Section.builder()
+                .pointIndex(section.pointIndex())
+                .pointCount(section.pointCount())
+                .distance(section.distance())
+                .name(section.name())
+                .congestion(section.congestion())
+                .speed(section.speed())
+                .build();
+    }
+
+    private static List<EmergencyRoomDirectionsResponse.Guide> convertorGuides(
+            List<EmergencyRoomDirectionsInfo.Guide> guide) {
+        return guide.stream().map(EmergencyRoomDirectionsResponse::convertorGuide).toList();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Guide convertorGuide(
+            EmergencyRoomDirectionsInfo.Guide guide) {
+        return EmergencyRoomDirectionsResponse.Guide.builder()
+                .type(guide.type())
+                .instructions(guide.instructions())
+                .distance(guide.distance())
+                .duration(guide.duration())
+                .build();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Goal convertorGoal(
+            EmergencyRoomDirectionsInfo.Goal goal) {
+        return EmergencyRoomDirectionsResponse.Goal.builder()
+                .location(goal.location())
+                .dir(goal.dir())
+                .build();
+    }
+
+    private static EmergencyRoomDirectionsResponse.Start convertorStart(
+            EmergencyRoomDirectionsInfo.Start start) {
+        return EmergencyRoomDirectionsResponse.Start.builder().location(start.location()).build();
+    }
+}

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/Coordinate.java

@@ -41,4 +41,8 @@ public double distanceTo(Coordinate targetCoordinate) {
 
         return Math.round(EARTH_RADIUS_KM * c * 100) / 100.0;
     }
+
+    public String convertorLatitudeAndLongitude() {
+        return longitude + "," + latitude;
+    }
 }

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomClient.java

@@ -7,4 +7,6 @@ public interface EmergencyRoomClient {
     List<RealTimeEmergencyRoomInfo> getRealTimeInfo(Region region);
 
     List<EmergencyRoomInfo> getEmergencyRoomInfoData();
+
+    EmergencyRoomDirectionsInfo directionsEmergencyRoom(String start, String end);
 }

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomDirections.java

@@ -0,0 +1,17 @@
+package com.nbe2.domain.emergencyroom;
+
+import org.springframework.stereotype.Component;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+@Component
+public class EmergencyRoomDirections {
+
+    private final EmergencyRoomClient roomClient;
+
+    public EmergencyRoomDirectionsInfo directionsEmergencyRoom(
+            String myLocation, String latitudeAndLongitude) {
+        return roomClient.directionsEmergencyRoom(myLocation, latitudeAndLongitude);
+    }
+}

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomDirectionsClient.java

@@ -0,0 +1,6 @@
+package com.nbe2.domain.emergencyroom;
+
+public interface EmergencyRoomDirectionsClient {
+
+    EmergencyRoomDirectionsInfo searchNaverDirections(String start, String end);
+}

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomDirectionsInfo.java

@@ -0,0 +1,61 @@
+package com.nbe2.domain.emergencyroom;
+
+import java.util.List;
+
+import lombok.Builder;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@Builder
+public record EmergencyRoomDirectionsInfo(
+        @JsonProperty("code") Integer code,
+        @JsonProperty("message") String message,
+        @JsonProperty("currentDateTime") String currentDateTime,
+        @JsonProperty("route") Route route) {
+
+    @Builder
+    public record Route(@JsonProperty("traoptimal") List<Traoptimal> traoptimal) {}
+
+    @Builder
+    public record Traoptimal(
+            @JsonProperty("summary") Summary summary,
+            @JsonProperty("path") List<Double[]> path,
+            @JsonProperty("section") List<Section> section,
+            @JsonProperty("guide") List<Guide> guide) {}
+
+    @Builder
+    public record Summary(
+            @JsonProperty("start") Start start,
+            @JsonProperty("goal") Goal goal,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("duration") Integer duration,
+            @JsonProperty("departureTime") String departureTime,
+            @JsonProperty("bbox") List<List<Double>> bbox,
+            @JsonProperty("tollFare") Integer tollFare,
+            @JsonProperty("taxiFare") Integer taxiFare,
+            @JsonProperty("fuelPrice") Integer fuelPrice) {}
+
+    @Builder
+    public record Start(@JsonProperty("location") List<Double> location) {}
+
+    @Builder
+    public record Goal(
+            @JsonProperty("location") List<Double> location, @JsonProperty("dir") Integer dir) {}
+
+    @Builder
+    public record Section(
+            @JsonProperty("pointIndex") Integer pointIndex,
+            @JsonProperty("pointCount") Integer pointCount,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("name") String name,
+            @JsonProperty("congestion") Integer congestion,
+            @JsonProperty("speed") Integer speed) {}
+
+    @Builder
+    public record Guide(
+            @JsonProperty("pointIndex") Integer pointIndex,
+            @JsonProperty("type") Integer type,
+            @JsonProperty("instructions") String instructions,
+            @JsonProperty("distance") Integer distance,
+            @JsonProperty("duration") Integer duration) {}
+}

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomReader.java

@@ -25,4 +25,11 @@ public List<String> readByHospitalName(String hospitalName) {
                 .map(EmergencyRoom::getHpId)
                 .toList();
     }
+
+    public Coordinate findByHospitalName(String hospitalName) {
+        return emergencyRoomRepository
+                .findByHospitalName(hospitalName)
+                .map(EmergencyRoom::getLocation)
+                .orElseThrow(() -> EmergencyRoomNotFoundException.EXCEPTION);
+    }
 }

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomRepository.java

@@ -10,4 +10,6 @@ public interface EmergencyRoomRepository extends JpaRepository<EmergencyRoom, Lo
     List<EmergencyRoom> findByHospitalNameContaining(String name);
 
     Optional<EmergencyRoom> findByHpId(String hpId);
+
+    Optional<EmergencyRoom> findByHospitalName(String hospitalName);
 }

ea-domain/src/main/java/com/nbe2/domain/emergencyroom/EmergencyRoomService.java

@@ -16,6 +16,7 @@ public class EmergencyRoomService {
     private final DistanceCalculator distanceCalculator;
     private final EmergencyRoomInitializer emergencyRoomInitializer;
     private final EmergencyRoomReader emergencyRoomReader;
+    private final EmergencyRoomDirections emergencyRoomDirections;
 
     @Transactional
     public void init() {
@@ -32,4 +33,11 @@ public List<RealTimeEmergencyRoomWithDistance> getRealTimeEmergencyRooms(
     public List<String> getEmergencyRoomListForName(String name) {
         return emergencyRoomReader.readByHospitalName(name);
     }
+
+    public EmergencyRoomDirectionsInfo directionsEmergencyRoom(
+            String myLocation, String hospitalName) {
+        Coordinate byHospitalLocation = emergencyRoomReader.findByHospitalName(hospitalName);
+        String latitudeAndLongitude = byHospitalLocation.convertorLatitudeAndLongitude();
+        return emergencyRoomDirections.directionsEmergencyRoom(myLocation, latitudeAndLongitude);
+    }
 }

ea-infra/src/main/java/com/nbe2/infra/emergencyroom/client/EmergencyRoomApiClient.java

@@ -10,10 +10,9 @@
 
 import lombok.RequiredArgsConstructor;
 
-import com.nbe2.domain.emergencyroom.EmergencyRoomClient;
-import com.nbe2.domain.emergencyroom.EmergencyRoomInfo;
-import com.nbe2.domain.emergencyroom.RealTimeEmergencyRoomInfo;
-import com.nbe2.domain.emergencyroom.Region;
+import com.nbe2.domain.emergencyroom.*;
+import com.nbe2.infra.naver.client.NaverApiClient;
+import com.nbe2.infra.naver.dto.NaverDirectionsResponse;
 import com.nbe2.infra.openapi.client.OpenApiFeignClient;
 import com.nbe2.infra.openapi.dto.AllEmergencyRoomResponse;
 import com.nbe2.infra.openapi.dto.EmergencyRoomResponse;
@@ -25,6 +24,7 @@
 public class EmergencyRoomApiClient implements EmergencyRoomClient {
 
     private final OpenApiFeignClient openApiFeignClient;
+    private final NaverApiClient naverApiClient;
 
     @Override
     public List<RealTimeEmergencyRoomInfo> getRealTimeInfo(Region region) {
@@ -42,6 +42,13 @@ public List<EmergencyRoomInfo> getEmergencyRoomInfoData() {
                 .collect(Collectors.toList());
     }
 
+    @Override
+    public EmergencyRoomDirectionsInfo directionsEmergencyRoom(String start, String hospitalName) {
+        NaverDirectionsResponse realTimeEmergencyData =
+                naverApiClient.getEmergencyDirectionsData(start, hospitalName, "trafast");
+        return NaverDirectionsResponse.to(realTimeEmergencyData);
+    }
+
     private List<EmergencyRoomInfo> getEmergencyData() {
         return getAllEmergencyRoomData().parallelStream()
                 .map(ed -> openApiFeignClient.getEmergencyInfoData(ed.hpid(), 1, 1000).getItems())

ea-infra/src/main/java/com/nbe2/infra/naver/client/NaverApiClient.java

@@ -0,0 +1,19 @@
+package com.nbe2.infra.naver.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import com.nbe2.infra.naver.config.NaverApiClientConfiguration;
+import com.nbe2.infra.naver.dto.NaverDirectionsResponse;
+
+@FeignClient(
+        name = "naverApiClient",
+        url = "https://naveropenapi.apigw.ntruss.com/map-direction/v1/",
+        configuration = NaverApiClientConfiguration.class)
+public interface NaverApiClient {
+
+    @GetMapping(value = "/driving")
+    NaverDirectionsResponse getEmergencyDirectionsData(
+            @RequestParam String goal, @RequestParam String start, @RequestParam String trafast);
+}

ea-infra/src/main/java/com/nbe2/infra/naver/config/NaverApiClientConfiguration.java

@@ -0,0 +1,11 @@
+package com.nbe2.infra.naver.config;
+
+import org.springframework.context.annotation.Bean;
+
+public class NaverApiClientConfiguration {
+
+    @Bean
+    public NaverRequestInterceptor naverRequestInterceptor() {
+        return new NaverRequestInterceptor();
+    }
+}