feat: 新增 ScriptChatController 统一流式接口

server/src/main/java/com/emotion/controller/MessageController.java

@@ -124,8 +124,18 @@ public class MessageController {
     /**
      * 删除消息
      */
+    @Operation(summary = "删除消息", description = "删除指定的消息。")
+    @DeleteMapping(value = "/delete")
+    public Result<Void> delete(@Parameter(description = "消息 ID") @RequestParam String id) {
+        boolean deleted = messageService.deleteMessage(id);
+        if (!deleted) {
+            return Result.error("删除失败");
+        }
+        return Result.success();
+    }
+
     @Operation(summary = "删除版本消息", description = "删除指定的剧本版本消息，不能删除当前生效版本。")
-    @DeleteMapping(value = "/version")
+    @DeleteMapping(value = "/deleteVersion")
     public Result<Void> deleteVersion(@Parameter(description = "消息 ID") @RequestParam String id) {
         boolean deleted = scriptMessageService.deleteVersion(id);
         if (!deleted) {

server/src/main/java/com/emotion/controller/ScriptChatController.java

@@ -0,0 +1,30 @@
+package com.emotion.controller;
+
+import com.emotion.dto.request.ScriptChatStreamRequest;
+import com.emotion.service.ScriptChatService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+
+import javax.validation.Valid;
+
+/**
+ * 剧本对话流式控制器
+ */
+@RestController
+@RequestMapping("/chat")
+@Tag(name = "剧本对话", description = "剧本改写、续写、聊天的统一流式接口")
+public class ScriptChatController {
+
+    @Autowired
+    private ScriptChatService scriptChatService;
+
+    @Operation(summary = "流式对话", description = "统一的剧本改写/续写/聊天流式接口。")
+    @PostMapping(value = "/stream", produces = "text/event-stream")
+    public SseEmitter stream(@Valid @RequestBody ScriptChatStreamRequest request) {
+        return scriptChatService.streamChat(request);
+    }
+}