[FEAT] 지하철에 관련된 엔티티 생성 및 레포지토리 구현 (#58)

- 지하철 역 엔티티 구현
- 지하철 혼잡도 엔티티 구현
- 지하철 시간표 엔티티 구현
- 각 레포지토리 구현

Closes #56 

**현재까지 진행내용 merge하여 충돌 해결**

server/src/main/java/com/talkka/server/review/enums/TimeSlot.java → server/src/main/java/com/talkka/server/common/enums/TimeSlot.java

@@ -1,4 +1,4 @@
-package com.talkka.server.review.enums;
+package com.talkka.server.common.enums;
 
 import com.talkka.server.common.util.EnumCodeInterface;
 

server/src/main/java/com/talkka/server/review/util/TimeSlotConverter.java → server/src/main/java/com/talkka/server/common/util/TimeSlotConverter.java

@@ -1,7 +1,6 @@
-package com.talkka.server.review.util;
+package com.talkka.server.common.util;
 
-import com.talkka.server.common.util.EnumCodeConverter;
-import com.talkka.server.review.enums.TimeSlot;
+import com.talkka.server.common.enums.TimeSlot;
 
 import jakarta.persistence.Converter;
 

server/src/main/java/com/talkka/server/review/dao/BusReviewEntity.java

@@ -9,8 +9,8 @@
 
 import com.talkka.server.bus.dao.BusRouteEntity;
 import com.talkka.server.bus.dao.BusRouteStationEntity;
-import com.talkka.server.review.enums.TimeSlot;
-import com.talkka.server.review.util.TimeSlotConverter;
+import com.talkka.server.common.enums.TimeSlot;
+import com.talkka.server.common.util.TimeSlotConverter;
 import com.talkka.server.user.dao.UserEntity;
 
 import jakarta.persistence.Column;

server/src/main/java/com/talkka/server/review/dao/BusReviewRepository.java

@@ -5,11 +5,10 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
-import com.talkka.server.review.enums.TimeSlot;
+import com.talkka.server.common.enums.TimeSlot;
 
 @Repository
 public interface BusReviewRepository extends JpaRepository<BusReviewEntity, Long> {
-	// 실제로 조회할 경우, 해당 쿼리를 항상 사용함. 따라서 네이밍을 findReviews로 변경
 	List<BusReviewEntity> findAllByWriterIdAndRouteIdAndStationIdAndTimeSlot(
 		Long userId,
 		Long routeId,

server/src/main/java/com/talkka/server/review/dto/BusReviewReqDto.java

@@ -2,8 +2,8 @@
 
 import com.talkka.server.bus.dao.BusRouteEntity;
 import com.talkka.server.bus.dao.BusRouteStationEntity;
+import com.talkka.server.common.enums.TimeSlot;
 import com.talkka.server.review.dao.BusReviewEntity;
-import com.talkka.server.review.enums.TimeSlot;
 import com.talkka.server.user.dao.UserEntity;
 
 import jakarta.validation.constraints.Max;

server/src/main/java/com/talkka/server/review/service/BusReviewService.java

@@ -9,14 +9,14 @@
 import com.talkka.server.bus.dao.BusRouteRepository;
 import com.talkka.server.bus.dao.BusRouteStationEntity;
 import com.talkka.server.bus.dao.BusRouteStationRepository;
+import com.talkka.server.common.enums.TimeSlot;
 import com.talkka.server.common.exception.http.ForbiddenException;
 import com.talkka.server.common.exception.http.NotFoundException;
 import com.talkka.server.common.util.EnumCodeConverterUtils;
 import com.talkka.server.review.dao.BusReviewEntity;
 import com.talkka.server.review.dao.BusReviewRepository;
 import com.talkka.server.review.dto.BusReviewReqDto;
 import com.talkka.server.review.dto.BusReviewRespDto;
-import com.talkka.server.review.enums.TimeSlot;
 import com.talkka.server.user.dao.UserEntity;
 import com.talkka.server.user.dao.UserRepository;
 

server/src/main/java/com/talkka/server/subway/dao/SubwayConfusionEntity.java

@@ -0,0 +1,84 @@
+package com.talkka.server.subway.dao;
+
+import java.util.Objects;
+
+import com.talkka.server.common.enums.TimeSlot;
+import com.talkka.server.common.util.TimeSlotConverter;
+import com.talkka.server.subway.enums.DayType;
+import com.talkka.server.subway.enums.Line;
+import com.talkka.server.subway.enums.Updown;
+import com.talkka.server.subway.util.DayTypeConverter;
+import com.talkka.server.subway.util.LineConverter;
+import com.talkka.server.subway.util.UpdownConverter;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Convert;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Entity(name = "subway_confusion")
+@Getter
+@Builder
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class SubwayConfusionEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "subway_confusion_id")
+	private Long id;
+
+	@ManyToOne
+	@JoinColumn(name = "station_id")
+	private SubwayStationEntity subwayStation;
+
+	@Column(name = "day_type", nullable = false)
+	@Convert(converter = DayTypeConverter.class)
+	private DayType dayType;
+
+	@Column(name = "line_cd", nullable = false)
+	@Convert(converter = LineConverter.class)
+	private Line line;
+
+	@Column(name = "fr_code", nullable = false)
+	private String frCode;
+
+	@Column(name = "station_name", nullable = false)
+	private String stationName;
+
+	@Column(name = "updown", nullable = false)
+	@Convert(converter = UpdownConverter.class)
+	private Updown updown;
+
+	@Column(name = "time_slot", nullable = false)
+	@Convert(converter = TimeSlotConverter.class)
+	private TimeSlot timeslot;
+
+	@Column(name = "confusion")
+	private Double confusion;
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o)
+			return true;
+		if (o == null || getClass() != o.getClass())
+			return false;
+		SubwayConfusionEntity that = (SubwayConfusionEntity)o;
+		return Objects.equals(id, that.id);
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hashCode(id);
+	}
+}

server/src/main/java/com/talkka/server/subway/dao/SubwayConfusionRepository.java

@@ -0,0 +1,8 @@
+package com.talkka.server.subway.dao;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface SubwayConfusionRepository extends JpaRepository<SubwayConfusionEntity, Long> {
+}

server/src/main/java/com/talkka/server/subway/dao/SubwayStationEntity.java

@@ -0,0 +1,71 @@
+package com.talkka.server.subway.dao;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import com.talkka.server.subway.enums.Line;
+import com.talkka.server.subway.util.LineConverter;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Convert;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Entity(name = "subway_station")
+@Getter
+@Builder
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class SubwayStationEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "station_id", nullable = false)
+	private Long id;
+
+	@Column(name = "api_station_id")
+	private String apiStationId;
+
+	@Column(name = "station_name", nullable = false)
+	private String stationName;
+
+	@Column(name = "fr_code", nullable = false)
+	private String frCode;
+
+	@Column(name = "line_code", nullable = false)
+	@Convert(converter = LineConverter.class)
+	private Line line;
+
+	@OneToMany(mappedBy = "subwayStation")
+	@Builder.Default
+	private List<SubwayTimetableEntity> timetables = new ArrayList<>();
+
+	@OneToMany(mappedBy = "subwayStation")
+	@Builder.Default
+	private List<SubwayConfusionEntity> confusions = new ArrayList<>();
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o)
+			return true;
+		if (o == null || getClass() != o.getClass())
+			return false;
+		SubwayStationEntity that = (SubwayStationEntity)o;
+		return Objects.equals(id, that.id);
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hashCode(id);
+	}
+}

server/src/main/java/com/talkka/server/subway/dao/SubwayStationRepository.java

@@ -0,0 +1,11 @@
+package com.talkka.server.subway.dao;
+
+import java.util.List;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface SubwayStationRepository extends JpaRepository<SubwayStationEntity, Long> {
+	List<SubwayStationEntity> findByStationNameLikeOrderByStationNameAsc(String stationName);
+}

server/src/main/java/com/talkka/server/subway/dao/SubwayTimetableEntity.java

@@ -0,0 +1,97 @@
+package com.talkka.server.subway.dao;
+
+import java.time.LocalTime;
+import java.util.Objects;
+
+import com.talkka.server.subway.enums.DayType;
+import com.talkka.server.subway.enums.Express;
+import com.talkka.server.subway.enums.Line;
+import com.talkka.server.subway.enums.Updown;
+import com.talkka.server.subway.util.DayTypeConverter;
+import com.talkka.server.subway.util.ExpressConverter;
+import com.talkka.server.subway.util.LineConverter;
+import com.talkka.server.subway.util.UpdownConverter;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Convert;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Entity(name = "subway_timetable")
+@Getter
+@Builder
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class SubwayTimetableEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "subway_timetable_id")
+	private Long id;
+
+	@ManyToOne
+	@JoinColumn(name = "station_id", nullable = false)
+	private SubwayStationEntity subwayStation;
+
+	@Column(name = "line_code", nullable = false)
+	@Convert(converter = LineConverter.class)
+	private Line line;
+
+	@Column(name = "fr_code", nullable = false)
+	private String frCode;
+
+	@Column(name = "station_name", nullable = false)
+	private String stationName;
+
+	@Column(name = "day_type", nullable = false)
+	@Convert(converter = DayTypeConverter.class)
+	private DayType dayType;
+
+	@Column(name = "updown", nullable = false)
+	@Convert(converter = UpdownConverter.class)
+	private Updown updown;
+
+	@Column(name = "is_express", nullable = false)
+	@Convert(converter = ExpressConverter.class)
+	private Express express;
+
+	@Column(name = "train_code", nullable = false)
+	private String trainCode;
+
+	@Column(name = "arrival_time", nullable = false)
+	private LocalTime arrivalTime;
+
+	@Column(name = "depart_time", nullable = false)
+	private LocalTime departTime;
+
+	@Column(name = "start_station_name", nullable = false)
+	private String startStationName;
+
+	@Column(name = "end_station_name", nullable = false)
+	private String endStationName;
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o)
+			return true;
+		if (o == null || getClass() != o.getClass())
+			return false;
+		SubwayTimetableEntity that = (SubwayTimetableEntity)o;
+		return Objects.equals(id, that.id);
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hashCode(id);
+	}
+}

server/src/main/java/com/talkka/server/subway/dao/SubwayTimetableRepository.java

@@ -0,0 +1,8 @@
+package com.talkka.server.subway.dao;
+
+import org.hibernate.type.descriptor.converter.spi.JpaAttributeConverter;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface SubwayTimetableRepository extends JpaAttributeConverter<SubwayTimetableEntity, Long> {
+}

server/src/main/java/com/talkka/server/subway/enums/DayType.java

@@ -0,0 +1,20 @@
+package com.talkka.server.subway.enums;
+
+import com.talkka.server.common.util.EnumCodeInterface;
+
+import lombok.Getter;
+
+@Getter
+public enum DayType implements EnumCodeInterface {
+	DAY("평일", "DAY"),
+	SAT("토요일", "SAT"),
+	SUN("일요일", "SUN");
+
+	private String name;
+	private String code;
+
+	DayType(String name, String code) {
+		this.name = name;
+		this.code = code;
+	}
+}

server/src/main/java/com/talkka/server/subway/enums/Express.java

@@ -0,0 +1,18 @@
+package com.talkka.server.subway.enums;
+
+import com.talkka.server.common.util.EnumCodeInterface;
+
+import lombok.Getter;
+
+@Getter
+public enum Express implements EnumCodeInterface {
+	EXPRESS("급행", "0"), NORMAL("일반", "1");
+
+	private final String type;
+	private final String code;
+
+	Express(String type, String code) {
+		this.type = type;
+		this.code = code;
+	}
+}