fix: 训练后模型没选中

src/api/response/chat.d.ts

@@ -8,7 +8,8 @@ export type InitChatResponse = {
   avatar: string;
   intro: string;
   secret: ModelSchema.secret;
-  chatModel: ModelSchema.service.ChatModel; // 模型名
+  chatModel: ModelSchema.service.chatModel; // 对话模型名
+  modelName: ModelSchema.service.modelName; // 底层模型
   history: ChatItemType[];
   isExpiredTime: boolean;
 };

src/pages/api/chat/gpt3.ts

@@ -51,11 +51,6 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       prompts.length > maxContext ? prompts.slice(prompts.length - maxContext) : prompts;
 
     // 格式化文本内容
-    const map = {
-      Human: 'Human',
-      AI: 'AI',
-      SYSTEM: 'SYSTEM'
-    };
     const formatPrompts: string[] = filterPrompts.map((item: ChatItemType) => item.value);
     // 如果有系统提示词，自动插入
     if (model.systemPrompt) {
@@ -85,7 +80,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
         max_tokens: modelConstantsData.maxToken,
         presence_penalty: 0, // 越大，越容易出现新内容
         frequency_penalty: 0, // 越大，重复内容越少
-        stop: ['。！？.!.', `</s>`]
+        stop: [`</s>`, '。！？.!.']
       },
       {
         timeout: 40000,
@@ -113,10 +108,10 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       try {
         const json = JSON.parse(data);
         const content: string = json?.choices?.[0].text || '';
+        console.log('content:', content);
         if (!content || (responseContent === '' && content === '\n')) return;
 
         responseContent += content;
-        // console.log('content:', content);
         !stream.destroyed && stream.push(content.replace(/\n/g, '<br/>'));
       } catch (error) {
         error;
@@ -143,7 +138,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     // 只有使用平台的 key 才计费
     !userApiKey &&
       pushChatBill({
-        modelName: model.service.modelName,
+        modelName: model.service.chatModel,
         userId,
         chatId,
         text: promptText + responseContent

src/pages/api/chat/init.ts

@@ -52,6 +52,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
         avatar: model.avatar,
         intro: model.intro,
         secret: model.security,
+        modelName: model.service.modelName,
         chatModel: model.service.chatModel,
         history: chat.content
       }

src/pages/api/model/getTrainings.ts

@@ -1,15 +1,7 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { jsonRes } from '@/service/response';
-import { connectToDatabase, Model, Training } from '@/service/mongo';
-import { getOpenAIApi } from '@/service/utils/chat';
-import formidable from 'formidable';
-import { authToken, getUserOpenaiKey } from '@/service/utils/tools';
-import { join } from 'path';
-import fs from 'fs';
-import type { ModelSchema } from '@/types/mongoSchema';
-import type { OpenAIApi } from 'openai';
-import { ModelStatusEnum, TrainingStatusEnum } from '@/constants/model';
-import { httpsAgent } from '@/service/utils/tools';
+import { connectToDatabase, Training } from '@/service/mongo';
+import { authToken } from '@/service/utils/tools';
 
 // 关闭next默认的bodyParser处理方式
 export const config = {
@@ -18,7 +10,7 @@ export const config = {
   }
 };
 
-/* 上传文件，开始微调 */
+/* 获取模型训练记录 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
     const { authorization } = req.headers;
@@ -30,7 +22,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     if (!modelId) {
       throw new Error('参数错误');
     }
-    const userId = await authToken(authorization);
+    await authToken(authorization);
 
     await connectToDatabase();
 

src/pages/api/model/putTrainStatus.ts

@@ -52,7 +52,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       // 删除训练文件
       openai.deleteFile(data.training_files[0].id, { httpsAgent });
 
-      // 更新模型
+      // 更新模型状态和模型内容
       await Model.findByIdAndUpdate(modelId, {
         status: ModelStatusEnum.running,
         updateTime: new Date(),
@@ -72,6 +72,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       });
     }
 
+    /* 取消微调 */
     if (data.status === OpenAiTuneStatusEnum.cancelled) {
       // 删除训练文件
       openai.deleteFile(data.training_files[0].id, { httpsAgent });
@@ -87,11 +88,13 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       });
 
       return jsonRes(res, {
-        data: '模型微调取消'
+        data: '模型微调已取消'
       });
     }
 
-    throw new Error('模型还在训练中');
+    jsonRes(res, {
+      data: '模型还在训练中'
+    });
   } catch (err: any) {
     jsonRes(res, {
       code: 500,

src/pages/api/model/train.ts

@@ -30,6 +30,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       throw new Error('无权操作');
     }
     const { modelId } = req.query;
+
     if (!modelId) {
       throw new Error('参数错误');
     }
@@ -67,7 +68,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     });
     const file = files.file;
 
-    // 上传文件
+    // 上传文件到 openai
     // @ts-ignore
     const uploadRes = await openai.createFile(
       // @ts-ignore

src/pages/chat/index.tsx

@@ -62,6 +62,7 @@ const Chat = ({ chatId }: { chatId: string }) => {
     intro: '',
     secret: {},
     chatModel: '',
+    modelName: '',
     history: [],
     isExpiredTime: false
   }); // 聊天框整体数据
@@ -156,7 +157,8 @@ const Chat = ({ chatId }: { chatId: string }) => {
         [ChatModelNameEnum.GPT35]: '/api/chat/chatGpt',
         [ChatModelNameEnum.GPT3]: '/api/chat/gpt3'
       };
-      if (!urlMap[chatData.chatModel]) return Promise.reject('找不到模型');
+
+      if (!urlMap[chatData.modelName]) return Promise.reject('找不到模型');
 
       const prompt = {
         obj: prompts.obj,
@@ -164,7 +166,7 @@ const Chat = ({ chatId }: { chatId: string }) => {
       };
       // 流请求，获取数据
       const res = await streamFetch({
-        url: urlMap[chatData.chatModel],
+        url: urlMap[chatData.modelName],
         data: {
           prompt,
           chatId
@@ -217,7 +219,7 @@ const Chat = ({ chatId }: { chatId: string }) => {
         })
       }));
     },
-    [chatData.chatModel, chatId, toast]
+    [chatData.modelName, chatId, toast]
   );
 
   /**

src/pages/model/detail.tsx

@@ -108,9 +108,9 @@ const ModelDetail = ({ modelId }: { modelId: string }) => {
 
         // 重新获取模型
         loadModel();
-      } catch (err) {
+      } catch (err: any) {
         toast({
-          title: typeof err === 'string' ? err : '文件格式错误',
+          title: err?.message || '上传文件失败',
           status: 'error'
         });
         console.log('error->', err);
@@ -126,7 +126,12 @@ const ModelDetail = ({ modelId }: { modelId: string }) => {
     setLoading(true);
 
     try {
-      await putModelTrainingStatus(model._id);
+      const res = await putModelTrainingStatus(model._id);
+      typeof res === 'string' &&
+        toast({
+          title: res,
+          status: 'info'
+        });
       loadModel();
     } catch (error: any) {
       console.log('error->', error);
@@ -284,6 +289,9 @@ const ModelDetail = ({ modelId }: { modelId: string }) => {
           </Flex>
           {/* 提示 */}
           <Box mt={3} py={3} color={'blackAlpha.600'}>
+            <Box as={'li'} lineHeight={1.9}>
+              暂时需要使用自己的openai key
+            </Box>
             <Box as={'li'} lineHeight={1.9}>
               可以使用
               <Box

src/service/models/model.ts

@@ -50,7 +50,7 @@ const ModelSchema = new Schema({
       enum: ['openai']
     },
     trainId: {
-      // 训练时需要的 ID
+      // 训练时需要的 ID， 不能训练的模型没有这个值。
       type: String,
       required: false
     },