refactor(be): msg,room controlservice 카멜케이스 수정

Author: beekeeper24

src/main/kotlin/com/back/koreaTravelGuide/domain/userChat/chatmessage/service/ChatMessageService.kt

@@ -8,7 +8,7 @@ import org.springframework.transaction.annotation.Transactional
 
 @Service
 class ChatMessageService(
-    private val msgRepository: ChatMessageRepository,
+    private val messageRepository: ChatMessageRepository,
     private val roomRepository: ChatRoomRepository,
 ) {
     data class SendMessageReq(val senderId: Long, val content: String)
@@ -17,25 +17,25 @@ class ChatMessageService(
     fun getlistbefore(
         roomId: Long,
         limit: Int,
-    ): List<ChatMessage> = msgRepository.findTop50ByRoomIdOrderByIdDesc(roomId).asReversed()
+    ): List<ChatMessage> = messageRepository.findTop50ByRoomIdOrderByIdDesc(roomId).asReversed()
 
     @Transactional(readOnly = true)
     fun getlistafter(
         roomId: Long,
         afterId: Long,
-    ): List<ChatMessage> = msgRepository.findByRoomIdAndIdGreaterThanOrderByIdAsc(roomId, afterId)
+    ): List<ChatMessage> = messageRepository.findByRoomIdAndIdGreaterThanOrderByIdAsc(roomId, afterId)
 
     @Transactional
     fun deleteByRoom(roomId: Long) {
-        msgRepository.deleteByRoomId(roomId)
+        messageRepository.deleteByRoomId(roomId)
     }
 
     @Transactional
     fun send(
         roomId: Long,
         req: SendMessageReq,
     ): ChatMessage {
-        val saved = msgRepository.save(ChatMessage(roomId = roomId, senderId = req.senderId, content = req.content))
+        val saved = messageRepository.save(ChatMessage(roomId = roomId, senderId = req.senderId, content = req.content))
         roomRepository.findById(roomId).ifPresent {
             roomRepository.save(it.copy(updatedAt = saved.createdAt, lastMessageId = saved.id))
         }