최신 coursebook이 수강신청 사이트보다 더 최근이면 예외 발생

Author: asp345

batch/src/main/kotlin/sugangsnu/job/sync/service/SugangSnuSyncService.kt

@@ -1,6 +1,7 @@
 package com.wafflestudio.snutt.sugangsnu.job.sync.service
 
 import com.wafflestudio.snutt.bookmark.repository.BookmarkRepository
+import com.wafflestudio.snutt.common.exception.CoursebookRecentThanSugangSnuException
 import com.wafflestudio.snutt.coursebook.data.Coursebook
 import com.wafflestudio.snutt.coursebook.repository.CoursebookRepository
 import com.wafflestudio.snutt.lecturebuildings.data.Campus
@@ -376,8 +377,18 @@ class SugangSnuSyncServiceImpl(
         lectureBuildingService.updateLectureBuildings(updatedPlaceInfos)
     }
 
-    private fun Coursebook.isSyncedToSugangSnu(sugangSnuCoursebookCondition: SugangSnuCoursebookCondition): Boolean =
-        this.year == sugangSnuCoursebookCondition.latestYear && this.semester == sugangSnuCoursebookCondition.latestSemester
+    private fun Coursebook.isSyncedToSugangSnu(sugangSnuCoursebookCondition: SugangSnuCoursebookCondition): Boolean {
+        val sugangSnuCoursebook =
+            Coursebook(
+                year = sugangSnuCoursebookCondition.latestYear,
+                semester = sugangSnuCoursebookCondition.latestSemester,
+            )
+        return when {
+            sugangSnuCoursebook > this -> false
+            sugangSnuCoursebook < this -> throw CoursebookRecentThanSugangSnuException
+            else -> true
+        }
+    }
 }
 
 data class ParsedTags(

core/src/main/kotlin/common/exception/ErrorType.kt

@@ -101,4 +101,10 @@ enum class ErrorType(
     CANNOT_REMOVE_LAST_AUTH_PROVIDER(HttpStatus.CONFLICT, 40909, "최소 한 개의 로그인 수단은 유지해야 합니다", "최소 한 개의 로그인 수단은 유지해야 합니다"),
 
     DYNAMIC_LINK_GENERATION_FAILED(HttpStatus.INTERNAL_SERVER_ERROR, 50001, "링크 생성 실패", "링크 생성에 실패했습니다. 잠시 후 다시 시도해주세요"),
+    COURSEBOOK_RECENT_THAN_SUGANGSNU(
+        HttpStatus.INTERNAL_SERVER_ERROR,
+        50002,
+        "현재 Coursebook이 수강신청 사이트보다 최근입니다.",
+        "현재 Coursebook이 수강신청 사이트보다 최근입니다.",
+    ),
 }

core/src/main/kotlin/common/exception/SnuttException.kt

@@ -181,3 +181,5 @@ object DuplicateSocialAccountException : SnuttException(ErrorType.DUPLICATE_SOCI
 object CannotRemoveLastAuthProviderException : SnuttException(ErrorType.CANNOT_REMOVE_LAST_AUTH_PROVIDER)
 
 object DynamicLinkGenerationFailedException : SnuttException(ErrorType.DYNAMIC_LINK_GENERATION_FAILED)
+
+object CoursebookRecentThanSugangSnuException : SnuttException(ErrorType.COURSEBOOK_RECENT_THAN_SUGANGSNU)