Merge pull request #128 from TeamPINGLE/fix/127

[fix] 외부 api 호출시 에러처리

Author: Parkjyun

src/main/java/org/pingle/pingleserver/utils/NaverUtil.java

@@ -28,13 +28,16 @@ public class NaverUtil {
     private String naverLocationSearchUrl;
 
     public List<LocationResponse> getLocationInfo(String location) {
-
-        NaverLocationResponse naverLocationResponse = locationSearch(NaverLocationRequest.of(location));
-
+        NaverLocationResponse naverLocationResponse;
+        try {
+             naverLocationResponse = locationSearch(NaverLocationRequest.of(location));
+        } catch (RuntimeException e) {
+            return List.of();
+        }
         return convertResponse(naverLocationResponse);
     }
 
-    private NaverLocationResponse locationSearch(NaverLocationRequest request) {
+    private NaverLocationResponse locationSearch(NaverLocationRequest request) throws RuntimeException {
         URI uri = UriComponentsBuilder
                 .fromUriString(naverLocationSearchUrl)
                 .queryParams(request.toMap())
@@ -50,22 +53,23 @@ private NaverLocationResponse locationSearch(NaverLocationRequest request) {
         HttpEntity<Object> httpEntity = new HttpEntity<>(httpHeaders);
         ParameterizedTypeReference<NaverLocationResponse> responseType = new ParameterizedTypeReference<>() {
         };
-
-        ResponseEntity<NaverLocationResponse> responseEntity = new RestTemplate()
-                .exchange(uri, HttpMethod.GET, httpEntity, responseType);
-
+        ResponseEntity<NaverLocationResponse> responseEntity;
+
+        try {
+            responseEntity = new RestTemplate()
+                    .exchange(uri, HttpMethod.GET, httpEntity, responseType);
+        } catch (Exception e) {
+            throw new RuntimeException("Naver API 호출 중 오류가 발생했습니다.");
+        }
         return responseEntity.getBody();
     }
 
     private List<LocationResponse> convertResponse(NaverLocationResponse response) {
-
         List<NaverLocationResponse.SearchLocationItem> items = response.items();
-        List<LocationResponse> responseList = items
-                .stream()
+        
+        return items.stream()
                 .map(item -> new LocationResponse(convertX(item.getMapx()), convertY(item.getMapy()), trim(item.getTitle()), trim(item.getAddress()), trim(item.getRoadAddress())))
                 .collect(Collectors.toList());
-
-        return responseList;
     }
     private double convertX(int x) {