[Team-12][BE][동기&루이] - API 설계 마무리 (codesquad-members-2022#93)

* [#4] Refactor: 패키지 구조 변경

- controller, service, repository로 구성되어있던 패키지 구조를 도메인별 패키지 구조로 변경

* [#4] Refactor: API 설계에 따라 도메인 객체 수정

- 기존의 AccommodationController를 RegionController로 변경
- PopularDestination을 TravelController로 변경
- dto를 도메인에 맞게 수정하여 해당 도메인 패키지 하위 dto 패키지로 이동

* [#4] Refactor: 지역을 파라미터로 입력 받기 위해 메서드에 파라미터 추가

- 리팩토링하는 과정에서 누락된 파라미터 추가

BE/src/main/java/louie/dong/airbnb/controller/MainController.java → BE/src/main/java/louie/dong/airbnb/banner/BannerController.java

@@ -1,12 +1,12 @@
-package louie.dong.airbnb.controller;
+package louie.dong.airbnb.banner;
 
 import java.util.Collections;
 import java.util.Map;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-public class MainController {
+public class BannerController {
 
     private static final String MAIN_IMAGE_URL = "https://user-images.githubusercontent.com/92966772/169965428-e12f898a-1f72-4510-8ddb-8086519366c0.PNG";
 

BE/src/main/java/louie/dong/airbnb/region/MockRegionService.java

@@ -0,0 +1,18 @@
+package louie.dong.airbnb.region;
+
+import java.util.List;
+import louie.dong.airbnb.region.dto.SearchRegionResponse;
+import org.springframework.stereotype.Service;
+
+@Service
+public class MockRegionService {
+
+	public List<SearchRegionResponse> findByRegion(String country) {
+		return List.of(
+			new SearchRegionResponse("양재동, 서초구, 서울특별시", ""),
+			new SearchRegionResponse("양재역 사거리, 양재1동", ""),
+			new SearchRegionResponse("서울특별시 양재2동 시민의숲앞", ""),
+			new SearchRegionResponse("서울특별시 양재2동 양재IC", "")
+		);
+	}
+}

BE/src/main/java/louie/dong/airbnb/region/RegionController.java

@@ -0,0 +1,20 @@
+package louie.dong.airbnb.region;
+
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import louie.dong.airbnb.region.dto.SearchRegionResponse;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+public class RegionController {
+
+	private final MockRegionService mockRegionService;
+
+	@GetMapping("/regions/search")
+	public List<SearchRegionResponse> getSearchRegions(String country) {
+		return mockRegionService.findByRegion(country);
+	}
+
+}

BE/src/main/java/louie/dong/airbnb/region/dto/SearchRegionResponse.java

@@ -0,0 +1,12 @@
+package louie.dong.airbnb.region.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class SearchRegionResponse {
+
+	private String country;
+	private String imageUrl;
+}

BE/src/main/java/louie/dong/airbnb/travel/MockTravelService.java

@@ -0,0 +1,22 @@
+package louie.dong.airbnb.travel;
+
+import java.util.List;
+import louie.dong.airbnb.travel.dto.PopularTravelResponse;
+import org.springframework.stereotype.Service;
+
+@Service
+public class MockTravelService {
+
+    public List<PopularTravelResponse> findAll() {
+        return List.of(
+            new PopularTravelResponse("서울", "", "차로 30분 거리"),
+            new PopularTravelResponse("광주", "", "차로 4시간 거리"),
+            new PopularTravelResponse("의정부시", "", "차로 30분 거리"),
+            new PopularTravelResponse("수원시", "", "차로 45분 거리"),
+            new PopularTravelResponse("대구", "", "차로 3.5시간 거리"),
+            new PopularTravelResponse("울산", "", "차로 4.5시간 거리"),
+            new PopularTravelResponse("대전", "", "차로 2시간 거리"),
+            new PopularTravelResponse("부천시", "", "차로 30분 거리")
+        );
+    }
+}

BE/src/main/java/louie/dong/airbnb/travel/TravelController.java

@@ -0,0 +1,19 @@
+package louie.dong.airbnb.travel;
+
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import louie.dong.airbnb.travel.dto.PopularTravelResponse;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+public class TravelController {
+
+    private final MockTravelService mockTravelService;
+
+    @GetMapping("/travel/popular")
+    public List<PopularTravelResponse> getPopularDestinations() {
+        return mockTravelService.findAll();
+    }
+}

BE/src/main/java/louie/dong/airbnb/dto/PopularDestinationResponse.java → BE/src/main/java/louie/dong/airbnb/travel/dto/PopularTravelResponse.java

@@ -1,11 +1,11 @@
-package louie.dong.airbnb.dto;
+package louie.dong.airbnb.travel.dto;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
 @Getter
 @AllArgsConstructor
-public class PopularDestinationResponse {
+public class PopularTravelResponse {
 
     private String name;
     private String imageUrl;