[Feat]: 약 수정 API 구현

src/main/java/io/sobok/SobokSobok/exception/SuccessCode.java

@@ -27,6 +27,7 @@ public enum SuccessCode {
     GET_PILL_INFO_SUCCESS(HttpStatus.OK, "약 정보 조회에 성공했습니다."),
     SEND_PILL_SUCCESS(HttpStatus.CREATED, "약 전송에 성공했습니다."),
     DELETE_PILL_SUCCESS(HttpStatus.OK, "약 삭제에 성공했습니다."),
+    UPDATE_PILL_SUCCESS(HttpStatus.OK, "약 수정에 성공했습니다."),
 
     // schedule
     CHECK_PILL_SCHEDULE_SUCCESS(HttpStatus.OK, "복용 완료 체크에 성공했습니다."),

src/main/java/io/sobok/SobokSobok/pill/application/PillService.java

@@ -21,6 +21,7 @@
 import io.sobok.SobokSobok.pill.ui.dto.PillListResponse;
 import io.sobok.SobokSobok.pill.ui.dto.PillRequest;
 import io.sobok.SobokSobok.pill.ui.dto.PillResponse;
+import io.sobok.SobokSobok.pill.ui.dto.PillUpdateRequest;
 import io.sobok.SobokSobok.utils.PillUtil;
 import lombok.RequiredArgsConstructor;
 import io.sobok.SobokSobok.pill.infrastructure.PillQueryRepository;
@@ -30,6 +31,7 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDate;
+import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -152,6 +154,41 @@ public Integer getPillCount(Long userId) {
         return pillQueryRepository.getPillCount(userId);
     }
 
+    @Transactional
+    public void updatePill(Long userId, Long pillId, PillUpdateRequest request) {
+        UserServiceUtil.existsUserById(userRepository, userId);
+        Pill pill = PillServiceUtil.findPillById(pillRepository, pillId);
+        boolean isTimeListChanged = false;
+
+        if (!pill.isPillUser(userId)) {
+            throw new ForbiddenException(ErrorCode.UNAUTHORIZED_PILL);
+        }
+
+        if (!pill.getPillName().equals(request.pillName())) {
+            pill.updatePillName(request.pillName());
+        }
+
+        List<String> timeList = Arrays.asList(request.timeList());
+        if (!timeList.equals(pillScheduleQueryRepository.getPillScheduleTime(pillId))) {
+            isTimeListChanged = true;
+        }
+
+        if (PillUtil.checkChangePillSchedule(pill, request) || isTimeListChanged) {
+            pillScheduleRepository.deleteAllByPillId(pillId);
+            LocalDate[] scheduleDate = PillUtil.getScheduleDateList(request.startDate(), request.endDate(), request.day().split(", "));
+            for (LocalDate date : scheduleDate) {
+                for (String time : request.timeList()) {
+                    pillScheduleRepository.save(PillSchedule.builder()
+                            .scheduleDate(date)
+                            .scheduleTime(time)
+                            .pillId(pillId)
+                            .build()
+                    );
+                }
+            }
+        }
+    }
+
     @Transactional
     public void deletePill(Long userId, Long pillId) {
 

src/main/java/io/sobok/SobokSobok/pill/domain/Pill.java

@@ -59,6 +59,10 @@ public void receivePill(Long userId) {
         this.userId = userId;
     }
 
+    public void updatePillName(String newPillName) {
+        this.pillName = newPillName;
+    }
+
     public boolean isPillUser(Long userId) {
         return Objects.equals(this.userId, userId);
     }

src/main/java/io/sobok/SobokSobok/pill/ui/PillController.java

@@ -3,10 +3,12 @@
 import io.sobok.SobokSobok.auth.domain.User;
 import io.sobok.SobokSobok.common.dto.ApiResponse;
 import io.sobok.SobokSobok.exception.SuccessCode;
+import io.sobok.SobokSobok.pill.application.PillScheduleService;
 import io.sobok.SobokSobok.pill.application.PillService;
 import io.sobok.SobokSobok.pill.ui.dto.PillListResponse;
 import io.sobok.SobokSobok.pill.ui.dto.PillRequest;
 import io.sobok.SobokSobok.pill.ui.dto.PillResponse;
+import io.sobok.SobokSobok.pill.ui.dto.PillUpdateRequest;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
@@ -25,6 +27,7 @@
 public class PillController {
 
     private final PillService pillService;
+    private final PillScheduleService pillScheduleService;
 
     @PostMapping("")
     @Operation(
@@ -89,6 +92,22 @@ public ResponseEntity<ApiResponse<Void>> sendPillToFriend(
                 .body(ApiResponse.success(SuccessCode.SEND_PILL_SUCCESS));
     }
 
+    @PutMapping("/{pillId}")
+    @Operation(
+            summary = "약 수정 API 메서드",
+            description = "내 약 정보를 수정하는 메서드입니다."
+    )
+    public ResponseEntity<ApiResponse<Void>> updatePill(
+            @AuthenticationPrincipal User user,
+            @PathVariable Long pillId,
+            @RequestBody @Valid final PillUpdateRequest request
+    ) {
+        pillService.updatePill(user.getId(), pillId, request);
+        return ResponseEntity
+                .status(HttpStatus.OK)
+                .body(ApiResponse.success(SuccessCode.UPDATE_PILL_SUCCESS));
+    }
+
     @DeleteMapping("/{pillId}")
     @Operation(
             summary = "약 삭제 API 메서드",

src/main/java/io/sobok/SobokSobok/pill/ui/dto/PillUpdateRequest.java

@@ -0,0 +1,24 @@
+package io.sobok.SobokSobok.pill.ui.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.time.LocalDate;
+
+public record PillUpdateRequest(
+
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        String pillName,
+
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        String day,
+
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        String[] timeList,
+
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        LocalDate startDate,
+
+        @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+        LocalDate endDate
+) {
+}

src/main/java/io/sobok/SobokSobok/utils/PillUtil.java

@@ -2,6 +2,9 @@
 
 import io.sobok.SobokSobok.exception.ErrorCode;
 import io.sobok.SobokSobok.exception.model.BadRequestException;
+import io.sobok.SobokSobok.pill.domain.Pill;
+import io.sobok.SobokSobok.pill.ui.dto.PillRequest;
+import io.sobok.SobokSobok.pill.ui.dto.PillUpdateRequest;
 
 import java.time.DayOfWeek;
 import java.time.LocalDate;
@@ -39,6 +42,12 @@ public static LocalDate[] getScheduleDateList(LocalDate startDate, LocalDate end
         return matchingDates.toArray(new LocalDate[0]);
     }
 
+    public static Boolean checkChangePillSchedule(Pill pill, PillUpdateRequest pillRequest) {
+        return !pill.getScheduleDay().equals(pillRequest.day()) ||
+                !pill.getStartDate().equals(pillRequest.startDate()) ||
+                !pill.getEndDate().equals(pillRequest.endDate());
+    }
+
     private static String convertToEnglishDayOfWeek(String koreanDayOfWeek) {
         return switch (koreanDayOfWeek) {
             case "월" -> "MONDAY";