feat<chat>: 添加Redis作为对话记忆的持久化存储

src/main/java/com/hanserwei/snailsai/controller/DashScopeController.java

@@ -1,7 +1,9 @@
 package com.hanserwei.snailsai.controller;
 
+import com.hanserwei.snailsai.model.ChatMessageDTO;
 import jakarta.annotation.Resource;
 import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.ai.chat.memory.ChatMemory;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 import reactor.core.publisher.Flux;
@@ -15,9 +17,10 @@ public class DashScopeController {
     private ChatClient dashScopeChatClient;
 
     @PostMapping(value = "/chat",produces = MediaType.TEXT_EVENT_STREAM_VALUE)
-    public Flux<String> chat(@RequestBody String userPrompt) {
+    public Flux<String> chat(@RequestBody ChatMessageDTO chatMessageDTO) {
         return dashScopeChatClient.prompt()
-                .user(userPrompt)
+                .user(chatMessageDTO.getMessage())
+                .advisors(e-> e.param(ChatMemory.CONVERSATION_ID,chatMessageDTO.getConversionId()))
                 .stream()
                 .content();
     }