[feat] : 유저는 마이페이지에서 고정 스케줄을 등록할 수 있다

src/main/java/side/onetime/controller/FixedEventController.java

@@ -0,0 +1,28 @@
+package side.onetime.controller;
+
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import side.onetime.dto.fixedEvent.request.CreateFixedEventRequest;
+import side.onetime.global.common.ApiResponse;
+import side.onetime.global.common.status.SuccessStatus;
+import side.onetime.service.FixedEventService;
+
+@RestController
+@RequestMapping("/api/v1/fixed-events")
+@RequiredArgsConstructor
+public class FixedEventController {
+    private final FixedEventService fixedEventService;
+
+    // 고정 이벤트 생성 및 고정 스케줄 등록 API
+    @PostMapping
+    public ResponseEntity<ApiResponse<Object>> createFixedEvent(
+            @RequestHeader("Authorization") String authorizationHeader,
+            @Valid @RequestBody CreateFixedEventRequest createFixedEventRequest) {
+
+        fixedEventService.createFixedEvent(authorizationHeader, createFixedEventRequest);
+
+        return ApiResponse.onSuccess(SuccessStatus._CREATED_FIXED_SCHEDULE);
+    }
+}

src/main/java/side/onetime/domain/FixedEvent.java

@@ -0,0 +1,45 @@
+package side.onetime.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import side.onetime.global.common.dao.BaseEntity;
+
+import java.util.List;
+
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Table(name = "fixed_events")
+public class FixedEvent extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "fixed_events_id")
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "users_id", foreignKey = @ForeignKey(name = "fixed_events_fk_users_id"))
+    private User user;
+
+    @Column(name = "title", nullable = false, length = 30)
+    private String title;
+
+    @Column(name = "start_time", nullable = false)
+    private String startTime;
+
+    @Column(name = "end_time", nullable = false)
+    private String endTime;
+
+    @OneToMany(mappedBy = "fixedEvent",cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private List<FixedSelection> fixedSelections;
+
+    @Builder
+    public FixedEvent(User user, String title, String startTime, String endTime) {
+        this.user = user;
+        this.title = title;
+        this.startTime = startTime;
+        this.endTime = endTime;
+    }
+}

src/main/java/side/onetime/domain/FixedSchedule.java

@@ -0,0 +1,36 @@
+package side.onetime.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import side.onetime.global.common.dao.BaseEntity;
+
+import java.util.List;
+
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Table(name = "fixed_schedules")
+public class FixedSchedule extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "fixed_schedules_id")
+    private Long id;
+
+    @Column(name = "day", length = 10)
+    private String day;
+
+    @Column(name = "time", nullable = false)
+    private String time;
+
+    @OneToMany(mappedBy = "fixedSchedule",cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private List<FixedSelection> fixedSelections;
+
+    @Builder
+    public FixedSchedule(String day, String time) {
+        this.day = day;
+        this.time = time;
+    }
+}

src/main/java/side/onetime/domain/FixedSelection.java

@@ -0,0 +1,33 @@
+package side.onetime.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import side.onetime.global.common.dao.BaseEntity;
+
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Table(name = "fixed_selections")
+public class FixedSelection extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "fixed_selections_id")
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "fixed_events_id", foreignKey = @ForeignKey(name = "fixed_selections_fk_fixed_events_id"))
+    private FixedEvent fixedEvent;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "fixed_schedules_id", foreignKey = @ForeignKey(name = "fixed_selections_fk_fixed_schedules_id"))
+    private FixedSchedule fixedSchedule;
+
+    @Builder
+    public FixedSelection(FixedEvent fixedEvent, FixedSchedule fixedSchedule) {
+        this.fixedEvent = fixedEvent;
+        this.fixedSchedule = fixedSchedule;
+    }
+}

src/main/java/side/onetime/domain/User.java

@@ -41,6 +41,9 @@ public class User extends BaseEntity {
     @OneToMany(mappedBy = "user",cascade = CascadeType.ALL, fetch = FetchType.LAZY)
     private List<EventParticipation> eventParticipations;
 
+    @OneToMany(mappedBy = "user",cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private List<FixedEvent> fixedEvents;
+
     @Builder
     public User(String name, String email, String nickname, String provider, String providerId) {
         this.name = name;

src/main/java/side/onetime/dto/event/response/GetMostPossibleTime.java

@@ -5,9 +5,10 @@
 import com.fasterxml.jackson.databind.annotation.JsonNaming;
 import side.onetime.domain.Schedule;
 
-import java.time.LocalTime;
 import java.util.List;
 
+import static side.onetime.util.DateUtil.addThirtyMinutes;
+
 @JsonNaming(value = PropertyNamingStrategies.SnakeCaseStrategy.class)
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public record GetMostPossibleTime(
@@ -22,7 +23,7 @@ public static GetMostPossibleTime dayOf(Schedule schedule, List<String> possible
         return new GetMostPossibleTime(
                 schedule.getDay(),
                 schedule.getTime(),
-                String.valueOf(LocalTime.parse(schedule.getTime()).plusMinutes(30)),
+                addThirtyMinutes(schedule.getTime()),
                 possibleNames.size(),
                 possibleNames,
                 impossibleNames
@@ -33,18 +34,18 @@ public static GetMostPossibleTime dateOf(Schedule schedule, List<String> possibl
         return new GetMostPossibleTime(
                 schedule.getDate(),
                 schedule.getTime(),
-                String.valueOf(LocalTime.parse(schedule.getTime()).plusMinutes(30)),
+                addThirtyMinutes(schedule.getTime()),
                 possibleNames.size(),
                 possibleNames,
                 impossibleNames
         );
     }
 
-    public GetMostPossibleTime updateEndTime(String endTime) {
-        return new GetMostPossibleTime(
+    public void updateEndTime(String endTime) {
+        new GetMostPossibleTime(
                 this.timePoint,
                 this.startTime,
-                String.valueOf(LocalTime.parse(endTime).plusMinutes(30)),
+                addThirtyMinutes(endTime),
                 this.possibleCount,
                 this.possibleNames,
                 this.impossibleNames

src/main/java/side/onetime/dto/fixedEvent/request/CreateFixedEventRequest.java

@@ -0,0 +1,30 @@
+package side.onetime.dto.fixedEvent.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.PropertyNamingStrategies;
+import com.fasterxml.jackson.databind.annotation.JsonNaming;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import side.onetime.domain.FixedEvent;
+import side.onetime.domain.User;
+import side.onetime.dto.fixedEvent.response.FixedScheduleResponse;
+
+import java.util.List;
+
+import static side.onetime.util.DateUtil.addThirtyMinutes;
+
+@JsonNaming(value = PropertyNamingStrategies.SnakeCaseStrategy.class)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public record CreateFixedEventRequest(
+        @NotBlank(message = "제목은 필수 값입니다.") String title,
+        @NotNull(message = "스케줄 목록은 필수 값입니다.") List<FixedScheduleResponse> schedules
+) {
+    public FixedEvent toEntity(User user, String startTime, String endTime) {
+        return FixedEvent.builder()
+                .user(user)
+                .title(title)
+                .startTime(startTime)
+                .endTime(addThirtyMinutes(endTime))
+                .build();
+    }
+}

src/main/java/side/onetime/dto/fixedEvent/response/FixedScheduleResponse.java

@@ -0,0 +1,14 @@
+package side.onetime.dto.fixedEvent.response;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.PropertyNamingStrategies;
+import com.fasterxml.jackson.databind.annotation.JsonNaming;
+
+import java.util.List;
+
+@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public record FixedScheduleResponse(
+        String timePoint,
+        List<String> times
+) {}

src/main/java/side/onetime/exception/status/FixedScheduleErrorStatus.java

@@ -0,0 +1,37 @@
+package side.onetime.exception.status;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import side.onetime.global.common.code.BaseErrorCode;
+import side.onetime.global.common.dto.ErrorReasonDto;
+
+@Getter
+@RequiredArgsConstructor
+public enum FixedScheduleErrorStatus implements BaseErrorCode {
+    _NOT_FOUND_FIXED_SCHEDULES(HttpStatus.NOT_FOUND, "FIXED-SCHEDULE-001", "스케줄을 가져오는 데 실패했습니다."),
+    ;
+
+    private final HttpStatus httpStatus;
+    private final String code;
+    private final String message;
+
+    @Override
+    public ErrorReasonDto getReason() {
+        return ErrorReasonDto.builder()
+                .isSuccess(false)
+                .code(code)
+                .message(message)
+                .build();
+    }
+
+    @Override
+    public ErrorReasonDto getReasonHttpStatus() {
+        return ErrorReasonDto.builder()
+                .isSuccess(false)
+                .httpStatus(httpStatus)
+                .code(code)
+                .message(message)
+                .build();
+    }
+}

src/main/java/side/onetime/global/common/status/SuccessStatus.java

@@ -44,6 +44,8 @@ public enum SuccessStatus implements BaseCode {
     _GET_USER_PROFILE(HttpStatus.OK, "200", "유저 정보 조회에 성공했습니다."),
     _UPDATE_USER_PROFILE(HttpStatus.OK, "200", "유저 정보 수정에 성공했습니다."),
     _WITHDRAW_SERVICE(HttpStatus.OK, "200", "유저 서비스 탈퇴에 성공했습니다."),
+    // FixedEvent
+    _CREATED_FIXED_SCHEDULE(HttpStatus.CREATED, "201", "고정 스케줄 등록에 성공했습니다."),
     ;
 
     private final HttpStatus httpStatus;

src/main/java/side/onetime/repository/FixedEventRepository.java

@@ -0,0 +1,7 @@
+package side.onetime.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import side.onetime.domain.FixedEvent;
+
+public interface FixedEventRepository extends JpaRepository<FixedEvent, Long> {
+}

src/main/java/side/onetime/repository/FixedScheduleRepository.java

@@ -0,0 +1,11 @@
+package side.onetime.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import side.onetime.domain.FixedSchedule;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface FixedScheduleRepository extends JpaRepository<FixedSchedule, Long> {
+    Optional<List<FixedSchedule>> findAllByDay(String day);
+}

src/main/java/side/onetime/repository/FixedSelectionRepository.java

@@ -0,0 +1,7 @@
+package side.onetime.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import side.onetime.domain.FixedSelection;
+
+public interface FixedSelectionRepository extends JpaRepository<FixedSelection, Long> {
+}

src/main/java/side/onetime/service/FixedEventService.java

@@ -0,0 +1,33 @@
+package side.onetime.service;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import side.onetime.domain.FixedEvent;
+import side.onetime.domain.User;
+import side.onetime.dto.fixedEvent.request.CreateFixedEventRequest;
+import side.onetime.repository.FixedEventRepository;
+import side.onetime.util.JwtUtil;
+
+import java.util.List;
+
+
+@Service
+@RequiredArgsConstructor
+public class FixedEventService {
+    private final FixedScheduleService fixedScheduleService;
+    private final FixedEventRepository fixedEventRepository;
+    private final JwtUtil jwtUtil;
+
+    // 고정 이벤트 생성 메서드
+    @Transactional
+    public void createFixedEvent(String authorizationHeader, CreateFixedEventRequest createFixedEventRequest) {
+        User user = jwtUtil.getUserFromHeader(authorizationHeader);
+        List<String> times = createFixedEventRequest.schedules().get(0).times();
+        String startTime = times.get(0);
+        String endTime = times.get(times.size() - 1);
+        FixedEvent fixedEvent = createFixedEventRequest.toEntity(user, startTime, endTime);
+        fixedEventRepository.save(fixedEvent);
+        fixedScheduleService.createFixedSchedules(createFixedEventRequest, fixedEvent);
+    }
+}