From 232e7882deda64e4e1e1ef9036875cd78a8fc6b6 Mon Sep 17 00:00:00 2001
From: pricelees <priceelees@gmail.com>
Date: Thu, 18 Sep 2025 20:39:42 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20=EB=AF=B8=EC=82=AC=EC=9A=A9=20?=
 =?UTF-8?q?=EC=BD=94=EB=93=9C=20=EC=A0=9C=EA=B1=B0?=
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Content-Transfer-Encoding: 8bit

---
 .../roomescape/admin/business/AdminService.kt | 11 ---------
 .../roomescape/common/config/JacksonConfig.kt | 24 -------------------
 2 files changed, 35 deletions(-)

diff --git a/src/main/kotlin/roomescape/admin/business/AdminService.kt b/src/main/kotlin/roomescape/admin/business/AdminService.kt
index 557baa68..fcb35548 100644
--- a/src/main/kotlin/roomescape/admin/business/AdminService.kt
+++ b/src/main/kotlin/roomescape/admin/business/AdminService.kt
@@ -48,15 +48,4 @@ class AdminService(
             AuditConstant.UNKNOWN_OPERATOR
         }
     }
-
-    private fun findOrThrow(id: Long): AdminEntity {
-        log.info { "[AdminService.findOrThrow] 조회 시작: id=${id}" }
-
-        return adminRepository.findByIdOrNull(id)
-            ?.also { log.info { "[AdminService.findOrThrow] 조회 완료: id=${id}, name=${it.name}" } }
-            ?: run {
-                log.info { "[AdminService.findOrThrow] 조회 실패: id=${id}" }
-                throw AdminException(AdminErrorCode.ADMIN_NOT_FOUND)
-            }
-    }
 }
diff --git a/src/main/kotlin/roomescape/common/config/JacksonConfig.kt b/src/main/kotlin/roomescape/common/config/JacksonConfig.kt
index d94deb5c..ca12d118 100644
--- a/src/main/kotlin/roomescape/common/config/JacksonConfig.kt
+++ b/src/main/kotlin/roomescape/common/config/JacksonConfig.kt
@@ -57,30 +57,6 @@ class JacksonConfig {
         return simpleModule
     }
 
-    class LongToStringSerializer : JsonSerializer<Long>() {
-        override fun serialize(value: Long?, gen: JsonGenerator, serializers: SerializerProvider) {
-            if (value == null) {
-                gen.writeNull()
-            } else {
-                gen.writeString(value.toString())
-            }
-        }
-    }
-
-    class StringToLongDeserializer : JsonDeserializer<Long>() {
-        override fun deserialize(p: JsonParser, ctxt: DeserializationContext): Long? {
-            val text = p.text
-            if (text.isNullOrBlank()) {
-                return null
-            }
-            return try {
-                text.toLong()
-            } catch (_: NumberFormatException) {
-                throw RoomescapeException(CommonErrorCode.INVALID_INPUT_VALUE)
-            }
-        }
-    }
-
     class LocalDateTimeSerializer : JsonSerializer<LocalDateTime>() {
         override fun serialize(
             value: LocalDateTime,