feat : 좌표 근처 호텔 정보 조회 API

backend/src/main/java/com/isp/backend/domain/hotel/controller/HotelController.java

@@ -1,16 +1,42 @@
 package com.isp.backend.domain.hotel.controller;
 
+import com.amadeus.exceptions.ResponseException;
+import com.isp.backend.domain.hotel.dto.request.SearchGeocodeRequest;
+import com.isp.backend.domain.hotel.service.HotelService;
+import com.isp.backend.global.exception.flight.AmadeusSearchFailedException;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping("/bookings/hotels")
 @RequiredArgsConstructor
 public class HotelController {
 
+    private final HotelService hotelService ;
 
     /** 좌표 주변 호텔 리스트 API **/
+    @PostMapping("/search")
+    public ResponseEntity<String> searchHotelsByGeocode(@RequestBody SearchGeocodeRequest request) {
+        try {
+            String hotelsJson = hotelService.searchHotelsByGeocode(request);
+            return ResponseEntity.ok(hotelsJson);
+        } catch (ResponseException e) {
+            throw new AmadeusSearchFailedException();
+        }
+    }
+
+    /** 호텔 선택시 스카이스캐너 사이트로 연결 API **/
+
+
+    /** 호텔 좋아요 저장 API **/
+
+
+    /** 호텔 좋아요 목록 불러오기 API **/
+
+
+    /** 호텔 좋아요 삭제하기 API **/
+
 
 
 

backend/src/main/java/com/isp/backend/domain/hotel/dto/request/SearchGeocodeRequest.java

@@ -13,5 +13,8 @@ public class SearchGeocodeRequest {
 
     private String longitude;
 
+    private int radius ;
+
+    private String ratings ; // 호텔 등급
 
 }

backend/src/main/java/com/isp/backend/domain/hotel/service/HotelService.java

@@ -0,0 +1,10 @@
+package com.isp.backend.domain.hotel.service;
+
+import com.amadeus.exceptions.ResponseException;
+import com.amadeus.resources.Hotel;
+import com.isp.backend.domain.hotel.dto.request.SearchGeocodeRequest;
+
+public interface HotelService {
+    public String searchHotelsByGeocode(SearchGeocodeRequest request) throws ResponseException;
+
+}

backend/src/main/java/com/isp/backend/domain/hotel/service/HotelServiceImpl.java

@@ -0,0 +1,44 @@
+package com.isp.backend.domain.hotel.service;
+
+import com.amadeus.Amadeus;
+import com.amadeus.Params;
+import com.amadeus.exceptions.ResponseException;
+import com.amadeus.resources.Hotel;
+import com.amadeus.shopping.HotelOffersSearch;
+import com.google.gson.Gson;
+import com.isp.backend.domain.hotel.dto.request.SearchGeocodeRequest;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+@Service
+public class HotelServiceImpl implements HotelService {
+    private final Amadeus amadeus;
+
+    /**
+     * 좌표 주변 호텔 리스트 API
+     **/
+    @Override
+    public String searchHotelsByGeocode(SearchGeocodeRequest request) throws ResponseException {
+        String latitude = request.getLatitude();
+        String longitude = request.getLongitude();
+        int radius = request.getRadius();
+        String ratings = request.getRatings();
+
+        Hotel[] hotelSearch =  amadeus.referenceData.locations.hotels.byGeocode.get(
+                    Params.with("latitude", latitude)
+                            .and("longitude", longitude)
+                            .and("radius", radius)
+                            .and("radiusUnit", "KM")
+                            .and("ratings", ratings)
+                            .and("hotelSource", "ALL")
+            );
+        Gson gson = new Gson();
+        String hotelSearchJson = gson.toJson(hotelSearch);
+        return hotelSearchJson;
+        }
+
+
+}