feat: #8 버스 관련 리뷰 CRUD 추가

- 버스 리뷰 조회 (버스, 정류장, 시간대 옵션)
- 버스 리뷰 생성
- 버스 리뷰 수정 (리뷰, 시간대, 별점 옵션)
- 버스 리뷰 삭제

server/src/main/java/com/talkka/server/review/controller/BusReviewController.java

@@ -0,0 +1,63 @@
+package com.talkka.server.review.controller;
+
+import java.util.List;
+
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.SessionAttribute;
+
+import com.talkka.server.review.dto.BusReviewReqDto;
+import com.talkka.server.review.dto.BusReviewRespDto;
+import com.talkka.server.review.service.BusReviewService;
+
+import lombok.RequiredArgsConstructor;
+
+@RestController
+@RequestMapping("/api/bus-review")
+@RequiredArgsConstructor
+public class BusReviewController {
+
+	private final BusReviewService busReviewService;
+
+	@GetMapping("")
+	public List<BusReviewRespDto> getBusReviewList(
+		@SessionAttribute(name = "userId") Long userId,
+		@RequestParam Long routeId,
+		@RequestParam Long stationId,
+		@RequestParam Integer timeSlot
+	) {
+		return busReviewService.getBusReviewList(userId, routeId, stationId, timeSlot);
+	}
+
+	@PostMapping("")
+	public void saveBusReview(
+		@SessionAttribute(name = "userId") Long userId,
+		@RequestBody BusReviewReqDto busReviewReqDto
+	) {
+		busReviewService.createBusReview(userId, busReviewReqDto);
+	}
+
+	@PutMapping("{bus_review_id}")
+	public BusReviewRespDto updateBusReview(
+		@SessionAttribute(name = "userId") Long userId,
+		@PathVariable(name = "bus_review_id") Long busReviewId,
+		@RequestBody BusReviewReqDto busReviewReqDto
+	) {
+		return busReviewService.updateBusReview(busReviewId, busReviewReqDto);
+	}
+
+	@DeleteMapping("{bus_review_id}")
+	public void deleteBusReview(
+		@SessionAttribute(name = "userId") Long userId,
+		@PathVariable(name = "bus_review_id") Long busReviewId
+	) {
+		busReviewService.deleteBusReview(busReviewId);
+	}
+}

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

@@ -0,0 +1,17 @@
+package com.talkka.server.review.dao;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BusReviewRepository extends JpaRepository<BusReviewEntity, Long> {
+
+	public Optional<List<BusReviewEntity>> findAllByUserIdAndRouteIdAndStationIdAndTimeSlot(
+		Long userId,
+		Long routeId,
+		Long stationId,
+		Integer timeSlot);
+}

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

@@ -0,0 +1,41 @@
+package com.talkka.server.review.dto;
+
+import java.util.Optional;
+
+import com.talkka.server.bus.dao.BusRouteEntity;
+import com.talkka.server.bus.dao.BusRouteStationEntity;
+import com.talkka.server.review.dao.BusReviewEntity;
+import com.talkka.server.user.dao.UserEntity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Getter
+@Builder
+@ToString
+@EqualsAndHashCode
+@NoArgsConstructor
+@AllArgsConstructor
+public class BusReviewReqDto {
+
+	private Long routeId;
+	private Long busRouteStationId;
+	private Optional<String> content;
+	private Integer timeSlot;
+	private Integer rating;
+
+	public BusReviewEntity toEntity(UserEntity user, BusRouteStationEntity station, BusRouteEntity route) {
+		return BusReviewEntity.builder()
+			.content(content.orElse(null))
+			.timeSlot(timeSlot)
+			.rating(rating)
+			.writer(user)
+			.station(station)
+			.route(route)
+			.build();
+	}
+}

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

@@ -0,0 +1,39 @@
+package com.talkka.server.review.dto;
+
+import java.util.Optional;
+
+import com.talkka.server.review.dao.BusReviewEntity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Getter
+@Builder
+@ToString
+@EqualsAndHashCode
+@NoArgsConstructor
+@AllArgsConstructor
+public class BusReviewRespDto {
+
+	private Long userId;
+	private Long routeId;
+	private Long busRouteStationId;
+	private Optional<String> content;
+	private Integer timeSlot;
+	private Integer rating;
+
+	public static BusReviewRespDto of(BusReviewEntity busEntity) {
+		return BusReviewRespDto.builder()
+			.userId(busEntity.getWriter().getUserId())
+			.routeId(busEntity.getRoute().getRouteId())
+			.busRouteStationId(busEntity.getStation().getBusRouteStationId())
+			.content(Optional.ofNullable(busEntity.getContent()))
+			.timeSlot(busEntity.getTimeSlot())
+			.rating(busEntity.getRating())
+			.build();
+	}
+}

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

@@ -0,0 +1,80 @@
+package com.talkka.server.review.service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+import org.springframework.stereotype.Service;
+
+import com.talkka.server.bus.dao.BusRouteEntity;
+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.exception.http.NotFoundException;
+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.user.dao.UserEntity;
+import com.talkka.server.user.dao.UserRepository;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+public class BusReviewService {
+
+	private final BusReviewRepository busReviewRepository;
+	private final UserRepository userRepository;
+	private final BusRouteStationRepository busRouteStationRepository;
+	private final BusRouteRepository busRouteRepository;
+
+	public List<BusReviewRespDto> getBusReviewList(
+		Long userId, Long routeId, Long stationId, Integer timeSlot
+	) {
+		Optional<List<BusReviewEntity>> optionalList = busReviewRepository.findAllByUserIdAndRouteIdAndStationIdAndTimeSlot(
+			userId, routeId, stationId, timeSlot);
+
+		List<BusReviewEntity> list = optionalList.orElseGet(ArrayList::new);
+
+		return list.stream()
+			.map(BusReviewRespDto::of)
+			.collect(Collectors.toList());
+	}
+
+	public BusReviewRespDto createBusReview(Long userId, BusReviewReqDto busReviewReqDto) {
+		final UserEntity user = userRepository.findById(userId)
+			.orElseThrow(() -> new NotFoundException("존재하지 않는 유저입니다."));
+
+		final BusRouteStationEntity station = busRouteStationRepository.findById(busReviewReqDto.getBusRouteStationId())
+			.orElseThrow(() -> new NotFoundException("존재하지 않는 경유 정류장입니다."));
+
+		final BusRouteEntity route = busRouteRepository.findById(busReviewReqDto.getRouteId())
+			.orElseThrow(() -> new NotFoundException("존재하지 않는 노선입니다."));
+
+		final BusReviewEntity entity = busReviewReqDto.toEntity(user, station, route);
+
+		BusReviewEntity savedReview = busReviewRepository.save(entity);
+
+		return BusReviewRespDto.of(savedReview);
+	}
+
+	public BusReviewRespDto updateBusReview(Long busReviewId, BusReviewReqDto busReviewReqDto) {
+		final BusReviewEntity review = busReviewRepository.findById(busReviewId)
+			.orElseThrow(() -> new NotFoundException("존재하지 않는 리뷰입니다."));
+
+		review.setContent(busReviewReqDto.getContent()
+			.orElse(null));
+		review.setTimeSlot(busReviewReqDto.getTimeSlot());
+		review.setRating(busReviewReqDto.getRating());
+
+		BusReviewEntity updatedReview = busReviewRepository.save(review);
+
+		return BusReviewRespDto.of(updatedReview);
+	}
+
+	public void deleteBusReview(Long busReviewId) {
+		busReviewRepository.deleteById(busReviewId);
+	}
+}