feat: Add RoomService (#52)

BE/airbnb/src/main/java/airbnb/controller/RoomController.java

@@ -0,0 +1,44 @@
+package airbnb.controller;
+
+import airbnb.request.SearchRequest;
+import airbnb.response.RoomDetailPageResponse;
+import airbnb.response.RoomResponses;
+import airbnb.service.RoomService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api")
+public class RoomController {
+    private final RoomService roomService;
+
+    @GetMapping("/rooms")
+    public ResponseEntity<RoomResponses> search(SearchRequest searchRequest) {
+        return new ResponseEntity<>(roomService.findRoomsFilteredBy(searchRequest), HttpStatus.OK);
+    }
+
+    @GetMapping("/rooms/{roomId}")
+    public ResponseEntity<RoomDetailPageResponse> viewDetailPage(@PathVariable Long roomId) {
+        List<String> roomImages = new ArrayList<>();
+        roomImages.add("https://a0.muscache.com/im/pictures/a317fbfd-e121-4bcb-ac8b-f5720aaa016d.jpg?im_w=1200");
+        roomImages.add("https://a0.muscache.com/im/pictures/8a518449-1d87-4f5b-91db-e40e759db974.jpg?im_w=720");
+        roomImages.add("https://a0.muscache.com/im/pictures/cd05cf09-c7cf-4058-b6eb-f030bd4b76f4.jpg?im_w=720");
+        roomImages.add("https://a0.muscache.com/im/pictures/4725d94b-3f3b-4567-b5d1-bb08a3a131a0.jpg?im_w=720");
+        roomImages.add("https://a0.muscache.com/im/pictures/9273d0a4-a6de-422f-a33b-ea7f78c36504.jpg?im_w=720");
+        String title = "Seoul Sunday House (동대문/동묘역 가족 친구여행 2인기준, 주차 불가)";
+        String roomDescription = "서울 동대문 상가 위치에 있고 ,도매시장 두타 면세점 ,동묘역 빈티지시장 등 과 가깝습니다. 공항버스랑 지하철 역 도보 5분입니다\n" +
+                "성인 2명 가격기준, 아이 6살 이하 무료,성인 한명 추가시 20000 원 추가 됩니다.";
+        double rating = 4.7;
+        String host = "제인";
+        String hostImage = "https://a0.muscache.com/im/pictures/user/524726c2-8633-479c-b7a7-88d964f3c713.jpg?im_w=240";
+        int pricePerNight = 85000;
+        RoomDetailPageResponse detailPage = new RoomDetailPageResponse(roomImages, title, roomDescription, rating, host, hostImage, pricePerNight);
+        return ResponseEntity.ok(detailPage);
+    }
+}

BE/airbnb/src/main/java/airbnb/domain/Amenity.java

@@ -2,32 +2,14 @@
 
 import lombok.Getter;
 
-@Getter
-public enum Amenity {
-    KITCHEN("주방"),
-    HEATING("난방"),
-    AIR_CONDITIONING("에어컨"),
-    WASHER("세탁기"),
-    DRYER("건조기"),
-    WIFI("무선 인터넷"),
-    BREAKFAST("아침식사"),
-    INDOOR_FIREPLACE("실내 벽난로"),
-    IRON("다리미"),
-    HAIR_DRYER("헤어드라이어"),
-    DEDICATED_WORKSPACE("업무 전용 공간"),
-    TV("TV"),
-    CRIB("아기 침대"),
-    HIGH_CHAIR("유아용 식탁의자"),
-    SELF_CHECK_IN("셀프 체크인"),
-    SMOKE_ALARM("화재경보기"),
-    CARBON_MONOXIDE_ALARM("일산화탄소 경보기"),
-    PRIVATE_BATHROOM("욕실 단독 사용"),
-    BEACHFRONT("해변에 인접"),
-    WATERFROMNT("수변에 인접");
+import javax.persistence.*;
 
-    private final String name;
 
-    Amenity(String name) {
-        this.name = name;
-    }
+@Embeddable
+@Getter
+public class Amenity {
+    private boolean kitchen;
+    private boolean wifi;
+    private boolean airConditioning;
+    private boolean dryer;
 }

BE/airbnb/src/main/java/airbnb/domain/AmenityEnum.java

@@ -0,0 +1,51 @@
+package airbnb.domain;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Getter
+@RequiredArgsConstructor
+public enum AmenityEnum {
+    KITCHEN("주방"),
+    HEATING("난방"),
+    AIR_CONDITIONING("에어컨"),
+    WASHER("세탁기"),
+    DRYER("건조기"),
+    WIFI("무선 인터넷"),
+    BREAKFAST("아침식사"),
+    INDOOR_FIREPLACE("실내 벽난로"),
+    IRON("다리미"),
+    HAIR_DRYER("헤어드라이어"),
+    DEDICATED_WORKSPACE("업무 전용 공간"),
+    TV("TV"),
+    CRIB("아기 침대"),
+    HIGH_CHAIR("유아용 식탁의자"),
+    SELF_CHECK_IN("셀프 체크인"),
+    SMOKE_ALARM("화재경보기"),
+    CARBON_MONOXIDE_ALARM("일산화탄소 경보기"),
+    PRIVATE_BATHROOM("욕실 단독 사용"),
+    BEACHFRONT("해변에 인접"),
+    WATERFRONT("수변에 인접");
+
+    private final String name;
+
+    public static List<String> getAmenityList(Amenity amenity) {
+        List<String> amenities = new ArrayList<>();
+        if (amenity.isKitchen()) {
+            amenities.add(WIFI.name);
+        }
+        if (amenity.isWifi()) {
+            amenities.add(WIFI.name);
+        }
+        if (amenity.isAirConditioning()) {
+            amenities.add(AIR_CONDITIONING.name);
+        }
+        if (amenity.isDryer()) {
+            amenities.add(DRYER.name);
+        }
+        return amenities;
+    }
+}

BE/airbnb/src/main/java/airbnb/domain/Booking.java

@@ -1,9 +1,12 @@
 package airbnb.domain;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.*;
 
 import javax.persistence.*;
 
+import java.time.LocalDate;
+
 import static javax.persistence.FetchType.LAZY;
 
 @Entity
@@ -12,22 +15,23 @@
 @AllArgsConstructor
 @Builder
 public class Booking {
-    @Id @GeneratedValue
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
+    @JsonIgnore
     @ManyToOne(fetch = LAZY)
     @JoinColumn
     private User user;
 
+    @JsonIgnore
     @ManyToOne(fetch = LAZY)
     @JoinColumn
     private Room room;
 
-    int adults;
-    int children;
-    int infants;
+    @Embedded
+    private Guest guest;
 
-    int pricePerNight;
-    String checkInTime;
-    String checkOutTime;
+    private LocalDate checkIn;
+    private LocalDate checkOut;
 }

BE/airbnb/src/main/java/airbnb/domain/City.java

@@ -1,5 +1,6 @@
 package airbnb.domain;
 
+import airbnb.response.CityResponse;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
@@ -17,7 +18,7 @@ public class City {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
-    private String name;
+    protected String name;
     private double driveTime;
     private String image;
 
@@ -35,4 +36,12 @@ public String getProcessedDriveTime() {
         }
         return df.format(driveTime) + MINUTE.getName();
     }
+
+    public static CityResponse of(City city) {
+        return CityResponse.builder()
+                .name(city.name)
+                .driveTime(city.getProcessedDriveTime())
+                .image(city.image)
+                .build();
+    }
 }

BE/airbnb/src/main/java/airbnb/domain/Guest.java

@@ -0,0 +1,20 @@
+package airbnb.domain;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
+
+import javax.persistence.Embeddable;
+
+@Embeddable
+@NoArgsConstructor
+@Getter
+public class Guest {
+    private Integer adults;
+    private Integer children;
+    private Integer infants;
+
+    public int numberOfGuests() {
+        return adults + children + infants;
+    }
+}

BE/airbnb/src/main/java/airbnb/domain/Host.java

@@ -1,22 +1,26 @@
 package airbnb.domain;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
 import java.util.ArrayList;
 import java.util.List;
 
 @Entity
 @Getter
+@NoArgsConstructor
 public class Host {
-    @Id
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
     private String name;
     private String profileImage;
     private int numberOfReviews;
 
-    @OneToMany(mappedBy = "host", cascade = CascadeType.ALL)
+    @JsonIgnore
+    @OneToMany(mappedBy = "host")
     private List<Room> rooms = new ArrayList<>();
 }

BE/airbnb/src/main/java/airbnb/domain/Image.java

@@ -1,12 +1,10 @@
 package airbnb.domain;
 
 import lombok.Getter;
-import lombok.NoArgsConstructor;
 
 import javax.persistence.Embeddable;
 
 @Getter
-@NoArgsConstructor
 @Embeddable
 public class Image {
    private String image;

BE/airbnb/src/main/java/airbnb/domain/Location.java

@@ -1,7 +1,6 @@
 package airbnb.domain;
 
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
+
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
@@ -12,8 +11,7 @@
 @NoArgsConstructor
 @Getter
 public class Location {
+    private String placeId;
     private double latitude;
     private double longitude;
-    private String city;
-    private String street;
 }

BE/airbnb/src/main/java/airbnb/domain/PropertyType.java

@@ -1,5 +1,9 @@
 package airbnb.domain;
 
+import com.querydsl.core.annotations.QueryProjection;
+import lombok.Getter;
+
+@Getter
 public enum PropertyType {
     HOUSE("주택"),
     APARTMENT("아파트"),
@@ -14,8 +18,4 @@ public enum PropertyType {
     PropertyType(String name) {
         this.name = name;
     }
-
-    public String getName() {
-        return name;
-    }
 }