修复 画布，mcp服务，搜索，文档的接口

api/apps/models/conversation_models.py

@@ -0,0 +1,84 @@
+#
+#  Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+
+from typing import Optional, List, Dict, Any
+from pydantic import BaseModel, Field
+
+
+class SetConversationRequest(BaseModel):
+    """设置对话请求"""
+    conversation_id: Optional[str] = None
+    is_new: bool
+    name: Optional[str] = Field(default="New conversation", max_length=255)
+    dialog_id: str
+
+
+class DeleteConversationsRequest(BaseModel):
+    """删除对话请求"""
+    conversation_ids: List[str]
+
+
+class CompletionRequest(BaseModel):
+    """完成请求（聊天完成）"""
+    conversation_id: str
+    messages: List[Dict[str, Any]]
+    llm_id: Optional[str] = None
+    stream: Optional[bool] = True
+    temperature: Optional[float] = None
+    top_p: Optional[float] = None
+    frequency_penalty: Optional[float] = None
+    presence_penalty: Optional[float] = None
+    max_tokens: Optional[int] = None
+
+
+class TTSRequest(BaseModel):
+    """文本转语音请求"""
+    text: str
+
+
+class DeleteMessageRequest(BaseModel):
+    """删除消息请求"""
+    conversation_id: str
+    message_id: str
+
+
+class ThumbupRequest(BaseModel):
+    """点赞/点踩请求"""
+    conversation_id: str
+    message_id: str
+    thumbup: Optional[bool] = None
+    feedback: Optional[str] = ""
+
+
+class AskRequest(BaseModel):
+    """提问请求"""
+    question: str
+    kb_ids: List[str]
+    search_id: Optional[str] = ""
+
+
+class MindmapRequest(BaseModel):
+    """思维导图请求"""
+    question: str
+    kb_ids: List[str]
+    search_id: Optional[str] = ""
+
+
+class RelatedQuestionsRequest(BaseModel):
+    """相关问题请求"""
+    question: str
+    search_id: Optional[str] = ""
+