src/main/kotlin/roomescape/admin/business/AdminService.kt

@@ -11,6 +11,7 @@ import roomescape.admin.infrastructure.persistence.AdminEntity
 import roomescape.admin.infrastructure.persistence.AdminRepository
 import roomescape.common.dto.AdminLoginCredentials
 import roomescape.common.dto.CurrentUserContext
+import roomescape.common.dto.OperatorInfo
 import roomescape.common.dto.PrincipalType
 
 private val log: KLogger = KotlinLogging.logger {}
@@ -45,6 +46,17 @@ class AdminService(
             }
     }
 
+    @Transactional(readOnly = true)
+    fun findOperatorById(id: Long): OperatorInfo {
+        log.info { "[AdminService.findOperatorById] 작업자 정보 조회 시작: id=${id}" }
+
+        val admin: AdminEntity = findOrThrow(id)
+
+        return OperatorInfo(admin.id, admin.name).also {
+            log.info { "[AdminService.findOperatorById] 작업자 정보 조회 완료: id=${admin.id}, name=${admin.name}" }
+        }
+    }
+
     private fun findOrThrow(id: Long): AdminEntity {
         log.info { "[AdminService.findOrThrow] 조회 시작: id=${id}" }
 

src/main/kotlin/roomescape/common/dto/CommonAuth.kt

@@ -27,3 +27,8 @@ data class CurrentUserContext(
 enum class PrincipalType {
     USER, ADMIN
 }
+
+data class OperatorInfo(
+    val id: Long,
+    val name: String
+)