🔨 Add SellerCreateChatRoomWithSellerException

wafflestudio · Jan 31, 2025 · f127b1f · f127b1f
1 parent e8d97a8
commit f127b1f
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/src/main/kotlin/com/toyProject7/karrot/chatRoom/ChatRoomException.kt b/src/main/kotlin/com/toyProject7/karrot/chatRoom/ChatRoomException.kt
@@ -22,3 +22,9 @@ class ThisRoomIsNotYoursException : ChatRoomException(
     httpStatusCode = HttpStatus.FORBIDDEN,
     msg = "Not your room",
 )
+
+class SellerCreateChatRoomWithSellerException : ChatRoomException(
+    errorCode = 0,
+    httpStatusCode = HttpStatus.BAD_REQUEST,
+    msg = "Seller can't make chatRoom with himself",
+)
diff --git a/src/main/kotlin/com/toyProject7/karrot/chatRoom/controller/ChatRoomController.kt b/src/main/kotlin/com/toyProject7/karrot/chatRoom/controller/ChatRoomController.kt
@@ -41,8 +41,9 @@ class ChatRoomController(
     @PostMapping("/chat/create")
     fun createRoom(
         @RequestBody request: CreateChatRoomRequest,
+        @AuthUser user: User,
     ): ResponseEntity<ChatRoom> {
-        val chatRoom = chatRoomService.createChatRoom(request.articleId, request.sellerId, request.buyerId)
+        val chatRoom = chatRoomService.createChatRoom(user, request.articleId, request.sellerId, request.buyerId)
         return ResponseEntity.ok(chatRoom)
     }
 }

diff --git a/src/main/kotlin/com/toyProject7/karrot/chatRoom/service/ChatRoomService.kt b/src/main/kotlin/com/toyProject7/karrot/chatRoom/service/ChatRoomService.kt
@@ -2,6 +2,7 @@ package com.toyProject7.karrot.chatRoom.service
 
 import com.toyProject7.karrot.article.service.ArticleService
 import com.toyProject7.karrot.chatRoom.ChatRoomNotFoundException
+import com.toyProject7.karrot.chatRoom.SellerCreateChatRoomWithSellerException
 import com.toyProject7.karrot.chatRoom.ThisRoomIsNotYoursException
 import com.toyProject7.karrot.chatRoom.controller.ChatMessage
 import com.toyProject7.karrot.chatRoom.controller.ChatRoom
@@ -81,10 +82,14 @@ class ChatRoomService(
 
     @Transactional
     fun createChatRoom(
+        user: User,
         articleId: Long,
         sellerId: String,
         buyerId: String,
     ): ChatRoom {
+        if (user.id == sellerId) {
+            throw SellerCreateChatRoomWithSellerException()
+        }
         val articleEntity = articleService.getArticleEntityById(articleId)
         val sellerEntity = userService.getUserEntityById(sellerId)
         val buyerEntity = userService.getUserEntityById(buyerId)