fix: professor language 추가

src/main/kotlin/com/wafflestudio/csereal/core/member/database/ProfessorEntity.kt

@@ -2,6 +2,7 @@ package com.wafflestudio.csereal.core.member.database
 
 import com.wafflestudio.csereal.common.config.BaseTimeEntity
 import com.wafflestudio.csereal.common.controller.MainImageContentEntityType
+import com.wafflestudio.csereal.common.properties.LanguageType
 import com.wafflestudio.csereal.core.member.dto.ProfessorDto
 import com.wafflestudio.csereal.core.research.database.LabEntity
 import com.wafflestudio.csereal.core.resource.mainImage.database.MainImageEntity
@@ -10,6 +11,8 @@ import java.time.LocalDate
 
 @Entity(name = "professor")
 class ProfessorEntity(
+    @Enumerated(EnumType.STRING)
+    var language: LanguageType,
 
     var name: String,
 
@@ -49,8 +52,9 @@ class ProfessorEntity(
     override fun bringMainImage(): MainImageEntity? = mainImage
 
     companion object {
-        fun of(professorDto: ProfessorDto): ProfessorEntity {
+        fun of(languageType: LanguageType, professorDto: ProfessorDto): ProfessorEntity {
             return ProfessorEntity(
+                language = languageType,
                 name = professorDto.name,
                 status = professorDto.status,
                 academicRank = professorDto.academicRank,

src/main/kotlin/com/wafflestudio/csereal/core/member/dto/ProfessorDto.kt

@@ -1,13 +1,15 @@
 package com.wafflestudio.csereal.core.member.dto
 
 import com.fasterxml.jackson.annotation.JsonInclude
+import com.wafflestudio.csereal.common.properties.LanguageType
 import com.wafflestudio.csereal.core.member.database.ProfessorEntity
 import com.wafflestudio.csereal.core.member.database.ProfessorStatus
 import java.time.LocalDate
 
 data class ProfessorDto(
     @JsonInclude(JsonInclude.Include.NON_NULL)
     var id: Long? = null,
+    val language: String,
     val name: String,
     val status: ProfessorStatus,
     val academicRank: String,
@@ -31,6 +33,7 @@ data class ProfessorDto(
         fun of(professorEntity: ProfessorEntity, imageURL: String?): ProfessorDto {
             return ProfessorDto(
                 id = professorEntity.id,
+                language = LanguageType.makeLowercase(professorEntity.language),
                 name = professorEntity.name,
                 status = professorEntity.status,
                 academicRank = professorEntity.academicRank,

src/main/kotlin/com/wafflestudio/csereal/core/member/service/ProfessorService.kt

@@ -1,6 +1,7 @@
 package com.wafflestudio.csereal.core.member.service
 
 import com.wafflestudio.csereal.common.CserealException
+import com.wafflestudio.csereal.common.properties.LanguageType
 import com.wafflestudio.csereal.core.member.database.*
 import com.wafflestudio.csereal.core.member.dto.ProfessorDto
 import com.wafflestudio.csereal.core.member.dto.ProfessorPageDto
@@ -40,7 +41,8 @@ class ProfessorServiceImpl(
     private val applicationEventPublisher: ApplicationEventPublisher
 ) : ProfessorService {
     override fun createProfessor(createProfessorRequest: ProfessorDto, mainImage: MultipartFile?): ProfessorDto {
-        val professor = ProfessorEntity.of(createProfessorRequest)
+        val enumLanguageType = LanguageType.makeStringToLanguageType(createProfessorRequest.language)
+        val professor = ProfessorEntity.of(enumLanguageType, createProfessorRequest)
         if (createProfessorRequest.labId != null) {
             val lab = labRepository.findByIdOrNull(createProfessorRequest.labId)
                 ?: throw CserealException.Csereal404("해당 연구실을 찾을 수 없습니다. LabId: ${createProfessorRequest.labId}")
@@ -199,7 +201,8 @@ class ProfessorServiceImpl(
         val list = mutableListOf<ProfessorDto>()
 
         for (request in requestList) {
-            val professor = ProfessorEntity.of(request)
+            val enumLanguageType = LanguageType.makeStringToLanguageType(request.language)
+            val professor = ProfessorEntity.of(enumLanguageType, request)
             if (request.labName != null) {
                 val lab = labRepository.findByName(request.labName)
                     ?: throw CserealException.Csereal404("해당 연구실을 찾을 수 없습니다. LabName: ${request.labName}")

src/test/kotlin/com/wafflestudio/csereal/core/member/service/ProfessorServiceTest.kt

@@ -54,6 +54,7 @@ class ProfessorServiceTest(
         labEntity = labRepository.save(labEntity)
 
         val professorDto = ProfessorDto(
+            language = "ko",
             name = "name",
             email = "email",
             status = ProfessorStatus.ACTIVE,
@@ -162,6 +163,7 @@ class ProfessorServiceTest(
 
         val createdProfessorDto = professorService.createProfessor(
             ProfessorDto(
+                language = "ko",
                 name = "name",
                 email = "email",
                 status = ProfessorStatus.ACTIVE,

src/test/kotlin/com/wafflestudio/csereal/core/reseach/service/ResearchSearchServiceTest.kt

@@ -47,6 +47,7 @@ class ResearchSearchServiceTest(
             // Save professors
             val professor1Dto = professorService.createProfessor(
                 createProfessorRequest = ProfessorDto(
+                    language = "ko",
                     name = "professor1",
                     email = null,
                     status = ProfessorStatus.ACTIVE,
@@ -67,6 +68,7 @@ class ResearchSearchServiceTest(
             )
             val professor2Dto = professorService.createProfessor(
                 createProfessorRequest = ProfessorDto(
+                    language = "ko",
                     name = "professor2",
                     email = null,
                     status = ProfessorStatus.ACTIVE,
@@ -160,6 +162,7 @@ class ResearchSearchServiceTest(
             When("professor가 추가된다면") {
                 val process3CreatedDto = professorService.createProfessor(
                     createProfessorRequest = ProfessorDto(
+                        language = "ko",
                         name = "newProfessor",
                         email = "email",
                         status = ProfessorStatus.ACTIVE,

src/test/kotlin/com/wafflestudio/csereal/core/reseach/service/ResearchServiceTest.kt

@@ -1,5 +1,6 @@
 package com.wafflestudio.csereal.core.reseach.service
 
+import com.wafflestudio.csereal.common.properties.LanguageType
 import com.wafflestudio.csereal.core.member.database.ProfessorEntity
 import com.wafflestudio.csereal.core.member.database.ProfessorRepository
 import com.wafflestudio.csereal.core.member.database.ProfessorStatus
@@ -156,6 +157,7 @@ class ResearchServiceTest(
         // Save professors
         val professor1 = professorRepository.save(
             ProfessorEntity(
+                language = LanguageType.KO,
                 name = "professor1",
                 status = ProfessorStatus.ACTIVE,
                 academicRank = "professor",
@@ -170,6 +172,7 @@ class ResearchServiceTest(
         )
         val professor2 = professorRepository.save(
             ProfessorEntity(
+                language = LanguageType.KO,
                 name = "professor2",
                 status = ProfessorStatus.ACTIVE,
                 academicRank = "professor",
@@ -258,6 +261,7 @@ class ResearchServiceTest(
         // Save professors
         val professor1 = professorRepository.save(
             ProfessorEntity(
+                language = LanguageType.KO,
                 name = "professor1",
                 status = ProfessorStatus.ACTIVE,
                 academicRank = "professor",
@@ -272,6 +276,7 @@ class ResearchServiceTest(
         )
         val professor2 = professorRepository.save(
             ProfessorEntity(
+                language = LanguageType.KO,
                 name = "professor2",
                 status = ProfessorStatus.ACTIVE,
                 academicRank = "professor",
@@ -318,6 +323,7 @@ class ResearchServiceTest(
         When("pdf를 제외하고 Lab을 수정한다면") {
             val professor3 = professorRepository.save(
                 ProfessorEntity(
+                    language = LanguageType.KO,
                     name = "professor3",
                     status = ProfessorStatus.ACTIVE,
                     academicRank = "professor",