Fix welcome message encoding issue

api-docs.yml

@@ -139,6 +139,20 @@ paths:
           schema:
             type: string
           description: 목표 ID
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/GoalUpdateRequest'
+            examples:
+              GoalUpdateRequestExample:
+                value:
+                  title: 중앙해커톤 대상
+                  startDate: 2024-08-06
+                  endDate: 2024-08-07
+                  thumbnail: https://3-namsong-st.s3.ap-northeast-2.amazonaws.com/goals/b46f73d9-fa83-4331-b37d-996897280aa6.jpeg...
+                  status: CLOSED
       responses:
         "200":
           description: OK
@@ -398,6 +412,28 @@ components:
         thumbnail:
           type: string
           description: 목표 썸네일 이미지
+    GoalUpdateRequest:
+      type: object
+      properties:
+        title:
+          type: string
+          description: 목표 이름
+        startDate:
+          type: string
+          description: 목표 시작일
+        endDate:
+          type: string
+          description: 목표 종료일
+        thumbnail:
+          type: string
+          description: 썸네일 이미지 URL
+        status:
+          type: string
+          enum:
+            - OPEN
+            - CLOSED
+            - OVERDUE
+          description: 목표 상태
     GoalResponse:
       type: object
       properties:

src/main/kotlin/com/likelionhgu/stepper/chat/ChatService.kt

@@ -103,7 +103,12 @@ class ChatService(
         val res = assistantService.listAssistants().resolve()
             ?: throw FailedAssistantException("Failed to fetch assistants")
 
-        return res.data.find { it.name == assistantName }?.id
+        return res.data
+            .find { it.name == assistantName }
+            ?.let { assistant ->
+                redisTemplate.opsForValue().set(ASSISTANT_REDIS_KEY_PREFIX + assistant.name, assistant.id)
+                assistant.id
+            }
     }
 
     private fun createAssistant(assistantName: String): String {

src/main/kotlin/com/likelionhgu/stepper/openai/assistant/AssistantProperties.kt

@@ -4,9 +4,12 @@ import com.likelionhgu.stepper.openai.ModelType
 
 
 class AssistantProperties(
-    val welcomeMessages: List<String>,
     val instructions: String,
+    welcomeMessages: List<String>,
     model: String
 ) {
     val modelType: ModelType = ModelType.of(model)
+    val welcomeMessages: List<String> = welcomeMessages.map {
+        String(it.toByteArray(Charsets.ISO_8859_1))
+    }
 }

src/main/kotlin/com/likelionhgu/stepper/websocket/WebSocketConfig.kt

@@ -27,6 +27,6 @@ class WebSocketConfig(
     companion object {
         private const val DEFAULT_APP_DESTINATION = "/app"
         private const val DEFAULT_BROKER_DESTINATION = "/queue"
-        private const val ENDPOINT = "/stepper"
+        private const val ENDPOINT = "/chatbot"
     }
 }