[Feat]: 친구 복약 일정 조회 API

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

@@ -33,6 +33,7 @@ public enum SuccessCode {
     UNCHECK_PILL_SCHEDULE_SUCCESS(HttpStatus.OK, "복용 체크 취소에 성공했습니다."),
     GET_MONTH_SCHEDULE_SUCCESS(HttpStatus.OK, "월 스케줄 조회에 성공했습니다"),
     GET_DATE_SCHEDULE_SUCCESS(HttpStatus.OK, "일 스케줄 조회에 성공했습니다."),
+    GET_FRIEND_MONTH_SCHEDULE_SUCCESS(HttpStatus.OK, "친구 월 스케줄 조회에 성공했습니다."),
 
     // friend
     ADD_FRIEND_SUCCESS(HttpStatus.OK, "공유 요청에 성공했습니다."),

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

@@ -4,6 +4,7 @@
 import io.sobok.SobokSobok.auth.infrastructure.UserRepository;
 import io.sobok.SobokSobok.exception.ErrorCode;
 import io.sobok.SobokSobok.exception.model.ForbiddenException;
+import io.sobok.SobokSobok.friend.infrastructure.FriendQueryRepository;
 import io.sobok.SobokSobok.pill.domain.Pill;
 import io.sobok.SobokSobok.pill.domain.PillSchedule;
 import io.sobok.SobokSobok.pill.infrastructure.PillRepository;
@@ -28,6 +29,7 @@ public class PillScheduleService {
     private final PillRepository pillRepository;
     private final PillScheduleRepository pillScheduleRepository;
     private final PillScheduleQueryRepository pillScheduleQueryRepository;
+    private final FriendQueryRepository friendQueryRepository;
 
     @Transactional
     public List<MonthScheduleResponse> getMonthSchedule(Long userId, LocalDate date) {
@@ -46,6 +48,21 @@ public List<DateScheduleResponse> getDateSchedule(Long userId, LocalDate date) {
         return pillScheduleQueryRepository.getDateSchedule(userId, date);
     }
 
+    @Transactional
+    public List<MonthScheduleResponse> getFriendMonthSchedule(Long userId, Long friendId, LocalDate date) {
+        UserServiceUtil.existsUserById(userRepository, userId);
+        UserServiceUtil.existsUserById(userRepository, friendId);
+
+        if (!friendQueryRepository.isAlreadyFriend(userId, friendId)) {
+            throw new ForbiddenException(ErrorCode.NOT_FRIEND);
+        }
+
+        LocalDate startDateOfMonth = DateUtil.getStartDateOfMonth(date);
+        LocalDate endDateOfMonth = DateUtil.getEndDateOfMonth(date);
+
+        return pillScheduleQueryRepository.getMonthSchedule(friendId, startDateOfMonth, endDateOfMonth);
+    }
+
     @Transactional
     public CheckPillScheduleResponse changePillScheduleCheck(Long userId, Long scheduleId, Boolean isCheck) {
         UserServiceUtil.existsUserById(userRepository, userId);

src/main/java/io/sobok/SobokSobok/pill/infrastructure/PillScheduleQueryRepository.java

@@ -56,6 +56,7 @@ public List<MonthScheduleResponse> getMonthSchedule(Long userId, LocalDate start
                 .leftJoin(pill).on(pill.id.eq(pillSchedule.pillId))
                 .where(
                         pill.userId.eq(userId),
+                        pill.isStop.eq(false),
                         pillSchedule.scheduleDate.goe(startDate),
                         pillSchedule.scheduleDate.loe(endDate)
                 )

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

@@ -60,6 +60,24 @@ public ResponseEntity<ApiResponse<List<DateScheduleResponse>>> getDateSchedule(
                 ));
     }
 
+    @GetMapping("/{memberId}/calendar")
+    @Operation(
+            summary = "친구 복약 일정 조회 API 메서드",
+            description = "path variable -> 친구의 userId, query string -> date (조회할 달의 아무 날짜)"
+    )
+    public ResponseEntity<ApiResponse<List<MonthScheduleResponse>>> getFriendMonthSchedule(
+            @AuthenticationPrincipal User user,
+            @PathVariable Long memberId,
+            @RequestParam LocalDate date
+    ) {
+        return ResponseEntity
+                .status(HttpStatus.OK)
+                .body(ApiResponse.success(
+                        SuccessCode.GET_FRIEND_MONTH_SCHEDULE_SUCCESS,
+                        pillScheduleService.getFriendMonthSchedule(user.getId(), memberId, date)
+                ));
+    }
+
     @PutMapping("/check/{scheduleId}")
     @Operation(
         summary = "복용 체크 완료 API 메서드",