[COMMON] FEAT: 수요지식회 날짜 변경하는 기능 추가

backend/database/cabi_local.sql

@@ -786,6 +786,38 @@ CREATE TABLE `section_alarm`
   DEFAULT CHARSET = utf8mb4
   COLLATE = utf8mb4_general_ci;
 
+DROP TABLE IF EXISTS `presentation`;
+CREATE TABLE `presentation`
+(
+    `id`                   BIGINT AUTO_INCREMENT PRIMARY KEY,
+    `category`              VARCHAR(255) NULL,
+    `date_time`             DATETIME(6) NULL,
+    `detail`                VARCHAR(500) NULL,
+    `presentation_location` VARCHAR(255) NULL,
+    `presentation_status`   VARCHAR(255) NULL,
+    `presentation_time`     VARCHAR(255) NULL,
+    `subject`               VARCHAR(25) NULL,
+    `summary`               VARCHAR(40) NULL,
+    `user_id`               BIGINT NULL,
+    CONSTRAINT `presentation_user_id`
+        FOREIGN KEY (`user_id`) REFERENCES `user` (`id`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4
+  COLLATE = utf8mb4_general_ci;
+
+LOCK TABLES `presentation` WRITE;
+/*!40000 ALTER TABLE `presentation`
+    DISABLE KEYS */;
+INSERT INTO `presentation`
+VALUES (1, 'JOB', '2024-10-09 22:56:47', 'DUMMY', 'FIRST', 'EXPECTED', 'HALF', 'DUMMY', 'DUMMY', NULL),
+       (2, NULL, '2024-10-23 22:56:47', 'DUMMY', 'FIRST', 'CANCEL', 'HALF', 'DUMMY', 'DUMMY', NULL),
+       (3, NULL, '2024-11-05 22:56:47', 'DUMMY', 'FIRST', 'EXPECTED', 'HALF', 'DUMMY', 'DUMMY', NULL),
+       (4, 'JOB', '2024-11-19 22:56:47', 'DUMMY', 'FIRST', 'EXPECTED', 'HALF', 'DUMMY', 'DUMMY', NULL),
+       (5, NULL, '2024-12-11 22:56:47', 'DUMMY', 'FIRST', 'EXPECTED', 'HALF', 'DUMMY', 'DUMMY', NULL),
+       (6, 'JOB', '2024-12-25 22:56:47', 'DUMMY', 'FIRST', 'EXPECTED', 'HALF', 'DUMMY', 'DUMMY', NULL);
+/*!40000 ALTER TABLE `presentation`
+    ENABLE KEYS */;
+UNLOCK TABLES;
 
 /*!40103 SET TIME_ZONE = @OLD_TIME_ZONE */;
 

backend/src/main/java/org/ftclub/cabinet/dto/AbleDateResponseDto.java

@@ -0,0 +1,13 @@
+package org.ftclub.cabinet.dto;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class AbleDateResponseDto {
+
+	private List<LocalDateTime> results;
+}

backend/src/main/java/org/ftclub/cabinet/exception/ExceptionStatus.java

@@ -73,6 +73,7 @@ public enum ExceptionStatus {
 	INVALID_CLUB_MASTER(HttpStatus.BAD_REQUEST, "동아리에 동아리 장이 없습니다."),
 	NOT_FOUND_CLUB_LENT_HISTORY(HttpStatus.NOT_FOUND, "동아리가 대여한 사물함이 없습니다."),
 	INVALID_PRESENTATION_CATEGORY(HttpStatus.BAD_REQUEST, "발표회에 정의된 카테고리가 아닙니다."),
+	INVALID_PRESENTATION_DATE(HttpStatus.BAD_REQUEST, "가능한 발표 날짜가 아닙니다"),
 	INVALID_DATE(HttpStatus.BAD_REQUEST, "잘못된 날짜입니다."),
 	PRESENTATION_ALREADY_EXISTED(HttpStatus.CONFLICT, "이미 예약된 발표 날짜입니다"),
 	NOT_FOUND_FORM(HttpStatus.NOT_FOUND, "신청서가 존재하지 않습니다."),

backend/src/main/java/org/ftclub/cabinet/mapper/PresentationMapper.java

@@ -1,7 +1,9 @@
 package org.ftclub.cabinet.mapper;
 
+import java.time.LocalDate;
 import java.util.List;
 import org.ftclub.cabinet.dto.PresentationFormData;
+import org.ftclub.cabinet.dto.PresentationFormRequestDto;
 import org.ftclub.cabinet.dto.PresentationMainData;
 import org.ftclub.cabinet.dto.PresentationMyPageDto;
 import org.ftclub.cabinet.presentation.domain.Presentation;
@@ -19,5 +21,4 @@ public interface PresentationMapper {
 
 	PresentationMainData toPresentationMainData(List<PresentationFormData> past,
 		List<PresentationFormData> upcoming);
-
 }

backend/src/main/java/org/ftclub/cabinet/presentation/controller/PresentationController.java

@@ -6,6 +6,7 @@
 import lombok.RequiredArgsConstructor;
 import org.ftclub.cabinet.auth.domain.AuthGuard;
 import org.ftclub.cabinet.auth.domain.AuthLevel;
+import org.ftclub.cabinet.dto.AbleDateResponseDto;
 import org.ftclub.cabinet.dto.InvalidDateResponseDto;
 import org.ftclub.cabinet.dto.PresentationFormRequestDto;
 import org.ftclub.cabinet.dto.PresentationFormResponseDto;
@@ -39,6 +40,11 @@ public void createPresentationForm(
 		presentationService.createPresentationForm(user.getUserId(), dto);
 	}
 
+	@GetMapping("/able-date")
+	public AbleDateResponseDto getAbleDate() {
+		return presentationService.getAbleDate();
+	}
+
 	@GetMapping("/form/invalid-date")
 	public InvalidDateResponseDto getInvalidDate() {
 		return presentationService.getInvalidDate();

backend/src/main/java/org/ftclub/cabinet/presentation/domain/Presentation.java

@@ -11,6 +11,7 @@
 import javax.persistence.Id;
 import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
+import javax.persistence.Table;
 import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -19,6 +20,7 @@
 
 @Entity
 @Getter
+@Table(name = "PRESENTATION")
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 public class Presentation {
 
@@ -56,12 +58,11 @@ public class Presentation {
 
 	@Setter
 	@ManyToOne(fetch = FetchType.LAZY)
-	@JoinColumn(name = "USER_ID")
+	@JoinColumn(name = "USER_ID", nullable = true)
 	private User user;
 
-	protected Presentation(Category category, LocalDateTime dateTime,
+	protected Presentation(LocalDateTime dateTime,
 			PresentationTime presentationTime, String subject, String summary, String detail) {
-		this.category = category;
 		this.dateTime = dateTime;
 		this.presentationTime = presentationTime;
 		this.subject = subject;
@@ -71,10 +72,10 @@ protected Presentation(Category category, LocalDateTime dateTime,
 		this.presentationLocation = PresentationLocation.BASEMENT;
 	}
 
-	public static Presentation of(Category category, LocalDateTime dateTime,
+	public static Presentation of(LocalDateTime dateTime,
 			PresentationTime presentationTime, String subject, String summary, String detail) {
 
-		return new Presentation(category, dateTime, presentationTime, subject, summary, detail);
+		return new Presentation(dateTime, presentationTime, subject, summary, detail);
 	}
 
 	public void adminUpdate(PresentationStatus newStatus, LocalDateTime newDateTime,
@@ -83,4 +84,16 @@ public void adminUpdate(PresentationStatus newStatus, LocalDateTime newDateTime,
 		this.dateTime = newDateTime;
 		this.presentationLocation = newLocation;
 	}
+
+	public void updateDummyToUserForm(Category category,
+			PresentationTime presentationTime, LocalDateTime presentationDateTime,
+			String subject, String summary, String detail) {
+		this.category = category;
+		this.presentationTime = presentationTime;
+		this.dateTime = presentationDateTime;
+		this.subject = subject;
+		this.summary = summary;
+		this.detail = detail;
+		this.presentationStatus = PresentationStatus.EXPECTED;
+	}
 }

backend/src/main/java/org/ftclub/cabinet/presentation/repository/PresentationRepository.java

@@ -14,16 +14,22 @@ public interface PresentationRepository extends JpaRepository<Presentation, Long
 
 	@EntityGraph(attributePaths = "user")
 	List<Presentation> findAllByDateTimeBetweenOrderByDateTime(LocalDateTime start,
-		LocalDateTime end);
+			LocalDateTime end);
 
 	List<Presentation> findAllByDateTimeBetween(LocalDateTime start, LocalDateTime end);
 
-	@EntityGraph(attributePaths = "user")
-	List<Presentation> findByDateTimeBetween(@Param("start") LocalDateTime start,
-		@Param("end") LocalDateTime end, Pageable pageable);
-
 	@Query("SELECT p "
-		+ "FROM Presentation p "
-		+ "WHERE p.user.id = :userId")
+			+ "FROM Presentation p "
+			+ "WHERE p.user.id = :userId")
 	Page<Presentation> findPaginationById(@Param("userId") Long userId, Pageable pageable);
+
+	@Query("SELECT p "
+			+ "FROM Presentation p "
+			+ "WHERE p.user IS NOT NULL "
+			+ "AND p.dateTime BETWEEN :start AND :end")
+	List<Presentation> findAllBetweenAndNotNullUser(
+			@Param("start") LocalDateTime start,
+			@Param("end") LocalDateTime end,
+			Pageable pageable
+	);
 }

backend/src/main/java/org/ftclub/cabinet/presentation/service/PresentationPolicyService.java

@@ -6,7 +6,6 @@
 import lombok.RequiredArgsConstructor;
 import org.ftclub.cabinet.exception.ExceptionStatus;
 import org.ftclub.cabinet.presentation.domain.Presentation;
-import org.ftclub.cabinet.presentation.domain.PresentationLocation;
 import org.ftclub.cabinet.presentation.domain.PresentationStatus;
 import org.ftclub.cabinet.presentation.repository.PresentationRepository;
 import org.springframework.stereotype.Service;
@@ -33,23 +32,23 @@ public void verifyReservationDate(LocalDateTime localDateTime) {
 		LocalDateTime endOfDay = startOfDay.plusDays(1);
 
 		if (isOverRangeDate(reservationDate, now)
-			|| isAlreadyRegisteredDate(startOfDay,
-			endOfDay)) {
+				|| isAlreadyRegisteredDate(startOfDay, endOfDay)) {
 			throw ExceptionStatus.INVALID_DATE.asServiceException();
 		}
 	}
 
 	private boolean isAlreadyRegisteredDate(LocalDateTime startOfDay, LocalDateTime endOfDay) {
 		List<Presentation> presentations =
-			presentationRepository.findAllByDateTimeBetween(startOfDay, endOfDay);
+				presentationRepository.findAllByDateTimeBetween(startOfDay, endOfDay);
 
 		return presentations.stream()
-			.anyMatch(presentation ->
-				!presentation.getPresentationStatus().equals(PresentationStatus.CANCEL));
+				.anyMatch(presentation -> presentation.getUser() != null
+						&& presentation.getPresentationStatus()
+						.equals(PresentationStatus.EXPECTED));
 	}
 
 	private boolean isOverRangeDate(LocalDate reservationDate, LocalDate now) {
 		return reservationDate.isBefore(now) ||
-			reservationDate.isAfter(now.plusMonths(MAXIMUM_MONTH));
+				reservationDate.isAfter(now.plusMonths(MAXIMUM_MONTH));
 	}
 }

backend/src/main/java/org/ftclub/cabinet/presentation/service/PresentationQueryService.java

@@ -5,6 +5,7 @@
 import java.util.List;
 import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
+import org.ftclub.cabinet.exception.ExceptionStatus;
 import org.ftclub.cabinet.presentation.domain.Presentation;
 import org.ftclub.cabinet.presentation.domain.PresentationStatus;
 import org.ftclub.cabinet.presentation.repository.PresentationRepository;
@@ -23,30 +24,54 @@ public class PresentationQueryService {
 
 	public List<Presentation> getRegisteredPresentations(LocalDateTime start, LocalDateTime end) {
 		List<Presentation> presentations =
-			presentationRepository.findAllByDateTimeBetween(start, end);
+				presentationRepository.findAllByDateTimeBetween(start, end);
 
 		return presentations.stream()
-			.filter(presentation ->
-				!presentation.getPresentationStatus().equals(PresentationStatus.CANCEL))
-			.collect(Collectors.toList());
-	}
-
-	public List<Presentation> getPresentationsBetweenWithPageRequest(LocalDateTime start,
-		LocalDateTime end,
-		PageRequest pageRequest) {
-		return presentationRepository.findByDateTimeBetween(start, end, pageRequest);
+				.filter(presentation ->
+						presentation.getPresentationStatus().equals(PresentationStatus.EXPECTED)
+								&& presentation.getUser() != null
+				)
+				.collect(Collectors.toList());
 	}
 
 	public List<Presentation> getPresentationsByYearMonth(YearMonth yearMonth) {
 		LocalDateTime startDate = yearMonth.atDay(START_DAY).atStartOfDay();
 		LocalDateTime endDayDate = yearMonth.atEndOfMonth().atTime(23, 59, 59);
 
 		return presentationRepository.findAllByDateTimeBetweenOrderByDateTime(startDate,
-			endDayDate);
+				endDayDate);
+	}
+
+	public Presentation getOneDummyByDate(LocalDateTime dateTime) {
+		LocalDateTime startOfDate = dateTime.withHour(0).withMinute(0).withSecond(0);
+		LocalDateTime endOfDate = dateTime.withHour(23).withMinute(59).withSecond(59);
+		return presentationRepository.findAllByDateTimeBetween(startOfDate, endOfDate)
+				.stream()
+				.filter(p -> p.getUser() == null)
+				.findFirst()
+				.orElseThrow(ExceptionStatus.INVALID_PRESENTATION_DATE::asServiceException);
 	}
 
 	public Page<Presentation> getPresentationsById(Long id, Pageable pageable) {
 		return presentationRepository.findPaginationById(id, pageable);
 	}
 
+	public List<Presentation> getDummyDateBetweenMonth(
+			LocalDateTime now,
+			LocalDateTime localDateTime) {
+
+		List<Presentation> presentations =
+				presentationRepository.findAllByDateTimeBetweenOrderByDateTime(now, localDateTime);
+
+		return presentations.stream()
+				.filter(presentation -> presentation.getUser() == null)
+				.collect(Collectors.toList());
+	}
+
+	public List<Presentation> findUserFormsWithinPeriod(
+			LocalDateTime start,
+			LocalDateTime end,
+			PageRequest pageRequest) {
+		return presentationRepository.findAllBetweenAndNotNullUser(start, end, pageRequest);
+	}
 }