feat: 拆分文本账单结算

src/constants/user.ts

+export enum BillTypeEnum {
+  chat = 'chat',
+  splitData = 'splitData',
+  return = 'return'
+}
 export enum PageTypeEnum {
   login = 'login',
   register = 'register',
   forgetPassword = 'forgetPassword'
 }
+
+export const BillTypeMap: Record<`${BillTypeEnum}`, string> = {
+  [BillTypeEnum.chat]: '对话',
+  [BillTypeEnum.splitData]: '文本拆分',
+  [BillTypeEnum.return]: '退款'
+};

src/pages/api/chat/chatGpt.ts

@@ -9,7 +9,7 @@ import { jsonRes } from '@/service/response';
 import type { ModelSchema } from '@/types/mongoSchema';
 import { PassThrough } from 'stream';
 import { modelList } from '@/constants/model';
-import { pushBill } from '@/service/events/pushChatBill';
+import { pushChatBill } from '@/service/events/pushBill';
 
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
@@ -91,7 +91,8 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
         messages: formatPrompts,
         frequency_penalty: 0.5, // 越大，重复内容越少
         presence_penalty: -0.5, // 越大，越容易出现新内容
-        stream: true
+        stream: true,
+        stop: ['。！？.!.']
       },
       {
         timeout: 40000,
@@ -149,7 +150,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     const promptsContent = formatPrompts.map((item) => item.content).join('');
     // 只有使用平台的 key 才计费
     !userApiKey &&
-      pushBill({
+      pushChatBill({
         modelName: model.service.modelName,
         userId,
         chatId,

src/pages/api/chat/gpt3.ts

@@ -8,7 +8,7 @@ import { jsonRes } from '@/service/response';
 import type { ModelSchema } from '@/types/mongoSchema';
 import { PassThrough } from 'stream';
 import { modelList } from '@/constants/model';
-import { pushBill } from '@/service/events/pushChatBill';
+import { pushChatBill } from '@/service/events/pushBill';
 
 /* 发送提示词 */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
@@ -142,7 +142,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
 
     // 只有使用平台的 key 才计费
     !userApiKey &&
-      pushBill({
+      pushChatBill({
         modelName: model.service.modelName,
         userId,
         chatId,

src/pages/api/data/delData.ts

 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { jsonRes } from '@/service/response';
-import { connectToDatabase, Data } from '@/service/mongo';
+import { connectToDatabase, Data, DataItem } from '@/service/mongo';
 import { authToken } from '@/service/utils/tools';
 import type { DataListItem } from '@/types/data';
 import type { PagingData } from '@/types';
@@ -27,6 +27,16 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       isDeleted: true
     });
 
+    // 改变 dataItem 状态为 0
+    await DataItem.updateMany(
+      {
+        dataId
+      },
+      {
+        status: 0
+      }
+    );
+
     jsonRes<PagingData<DataListItem>>(res);
   } catch (err) {
     jsonRes(res, {

src/pages/api/data/getDataItems.ts

@@ -26,7 +26,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
       dataId,
       status: 0
     })
-      .sort({ time: -1 }) // 按照创建时间倒序排列
+      .sort({ _id: -1 }) // 按照创建时间倒序排列
       .skip((pageNum - 1) * pageSize)
       .limit(pageSize);
 

src/pages/api/data/getDataList.ts

@@ -58,7 +58,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
               $filter: {
                 input: '$items',
                 as: 'item',
-                cond: { $eq: ['$$item.status', 1] } // 统计status为1的数量
+                cond: { $ne: ['$$item.status', 0] } // 统计 status 不为0的数量
               }
             }
           }

src/pages/api/user/getBill.ts

@@ -25,7 +25,7 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
     const bills = await Bill.find<BillSchema>({
       userId
     })
-      .sort({ time: -1 }) // 按照创建时间倒序排列
+      .sort({ _id: -1 }) // 按照创建时间倒序排列
       .skip((pageNum - 1) * pageSize)
       .limit(pageSize);
 

src/pages/data/components/ImportDataModal.tsx

@@ -8,7 +8,6 @@ import {
   ModalBody,
   ModalCloseButton,
   Button,
-  Input,
   Box,
   Flex,
   Textarea
@@ -21,10 +20,20 @@ import { postSplitData } from '@/api/data';
 import { useMutation } from '@tanstack/react-query';
 import { useToast } from '@/hooks/useToast';
 import { useLoading } from '@/hooks/useLoading';
+import { formatPrice } from '@/utils/user';
+import { modelList, ChatModelNameEnum } from '@/constants/model';
 
 const fileExtension = '.txt,.doc,.docx,.pdf,.md';
 
-const ImportDataModal = ({ dataId, onClose }: { dataId: string; onClose: () => void }) => {
+const ImportDataModal = ({
+  dataId,
+  onClose,
+  onSuccess
+}: {
+  dataId: string;
+  onClose: () => void;
+  onSuccess: () => void;
+}) => {
   const { openConfirm, ConfirmChild } = useConfirm({
     content: '确认提交生成任务？该任务无法终止！'
   });
@@ -60,6 +69,7 @@ const ImportDataModal = ({ dataId, onClose }: { dataId: string; onClose: () => v
         status: 'success'
       });
       onClose();
+      onSuccess();
     },
     onError(err: any) {
       toast({
@@ -110,7 +120,16 @@ const ImportDataModal = ({ dataId, onClose }: { dataId: string; onClose: () => v
     <Modal isOpen={true} onClose={onClose}>
       <ModalOverlay />
       <ModalContent position={'relative'} maxW={['90vw', '800px']}>
-        <ModalHeader>导入数据，生成QA</ModalHeader>
+        <ModalHeader>
+          导入数据，生成QA
+          <Box ml={2} as={'span'} fontSize={'sm'} color={'blackAlpha.600'}>
+            {formatPrice(
+              modelList.find((item) => item.model === ChatModelNameEnum.GPT35)?.price || 0,
+              1000
+            )}
+            元/1K tokens
+          </Box>
+        </ModalHeader>
         <ModalCloseButton />
 
         <ModalBody display={'flex'}>
@@ -132,13 +151,16 @@ const ImportDataModal = ({ dataId, onClose }: { dataId: string; onClose: () => v
 
           <Box flex={'1 0 0'} w={0} ml={3} minH={'200px'}>
             {activeTab === 'text' && (
-              <Textarea
-                h={'100%'}
-                maxLength={-1}
-                value={textInput}
-                placeholder={'请粘贴或输入需要处理的文本'}
-                onChange={(e) => setTextInput(e.target.value)}
-              />
+              <>
+                <Textarea
+                  h={'100%'}
+                  maxLength={-1}
+                  value={textInput}
+                  placeholder={'请粘贴或输入需要处理的文本'}
+                  onChange={(e) => setTextInput(e.target.value)}
+                />
+                <Box mt={2}>一共 {textInput.length} 个字</Box>
+              </>
             )}
             {activeTab === 'doc' && (
               <Flex

src/pages/data/list.tsx

@@ -209,7 +209,11 @@ const DataList = () => {
       </Card>
 
       {ImportDataId && (
-        <ImportDataModal dataId={ImportDataId} onClose={() => setImportDataId(undefined)} />
+        <ImportDataModal
+          dataId={ImportDataId}
+          onClose={() => setImportDataId(undefined)}
+          onSuccess={() => getData(1, true)}
+        />
       )}
       {isOpenCreateDataModal && (
         <CreateDataModal onClose={onCloseCreateDataModal} onSuccess={() => getData(1, true)} />

src/pages/number/setting.tsx

@@ -33,6 +33,7 @@ import dayjs from 'dayjs';
 import { formatPrice } from '@/utils/user';
 import WxConcat from '@/components/WxConcat';
 import ScrollData from '@/components/ScrollData';
+import { BillTypeMap } from '@/constants/user';
 
 const PayModal = dynamic(() => import('./components/PayModal'));
 
@@ -266,6 +267,7 @@ const NumberSetting = () => {
               <Thead>
                 <Tr>
                   <Th>时间</Th>
+                  <Th>类型</Th>
                   <Th>内容长度</Th>
                   <Th>Tokens 长度</Th>
                   <Th>消费</Th>
@@ -275,6 +277,7 @@ const NumberSetting = () => {
                 {bills.map((item) => (
                   <Tr key={item.id}>
                     <Td>{item.time}</Td>
+                    <Td>{BillTypeMap[item.type]}</Td>
                     <Td>{item.textLen}</Td>
                     <Td>{item.tokenLen}</Td>
                     <Td>{item.price}元</Td>

src/service/events/generateQA.ts

@@ -4,6 +4,7 @@ import { httpsAgent, getOpenApiKey } from '@/service/utils/tools';
 import type { ChatCompletionRequestMessage } from 'openai';
 import { DataItemSchema } from '@/types/mongoSchema';
 import { ChatModelNameEnum } from '@/constants/model';
+import { pushSplitDataBill } from '@/service/events/pushBill';
 
 export async function generateQA(next = false): Promise<any> {
   if (global.generatingQA && !next) return;
@@ -83,20 +84,21 @@ export async function generateQA(next = false): Promise<any> {
     const splitResponse = splitText(content || '');
     // 插入数据库，并修改状态
     await DataItem.findByIdAndUpdate(dataItem._id, {
-      status: dataItem.temperature >= 80 ? 0 : 1, // 需要生成 5 组内容。0,0.2,0.4,0.6,0.8
-      temperature: dataItem.temperature >= 80 ? dataItem.temperature : dataItem.temperature + 20,
+      status: dataItem.temperature >= 90 ? 0 : 1, // 需要生成 4 组内容。0,0.3,0.6,0.9
+      temperature: dataItem.temperature >= 90 ? dataItem.temperature : dataItem.temperature + 30,
       $push: {
         result: {
           $each: splitResponse
         }
       }
     });
-    console.log(
-      '生成成功，time:',
-      `${(Date.now() - startTime) / 1000}s`,
-      'result length: ',
-      splitResponse.length
-    );
+    // 计费
+    !userApiKey &&
+      pushSplitDataBill({
+        userId: dataItem.userId,
+        text: systemPrompt.content + dataItem.text + content
+      });
+    console.log('生成QA成功，time:', `${(Date.now() - startTime) / 1000}s`);
   } catch (error: any) {
     console.log('error: 生成QA错误', dataItem?._id);
     console.log('response:', error?.response);

src/service/events/pushChatBill.ts → src/service/events/pushBill.ts

 import { connectToDatabase, Bill, User } from '../mongo';
-import { modelList } from '@/constants/model';
+import { modelList, ChatModelNameEnum } from '@/constants/model';
 import { encode } from 'gpt-token-utils';
 import { formatPrice } from '@/utils/user';
 
-export const pushBill = async ({
+export const pushChatBill = async ({
   modelName,
   userId,
   chatId,
@@ -28,6 +28,7 @@ export const pushBill = async ({
 
     // 计算价格
     const price = unitPrice * tokens.length;
+    console.log('chat bill');
     console.log('token len:', tokens.length);
     console.log('text len: ', text.length);
     console.log('price: ', `${formatPrice(price)}元`);
@@ -50,6 +51,52 @@ export const pushBill = async ({
         $inc: { balance: -price }
       });
     } catch (error) {
+      console.log('创建账单失败:', error);
+      billId && Bill.findByIdAndDelete(billId);
+    }
+  } catch (error) {
+    console.log(error);
+  }
+};
+
+export const pushSplitDataBill = async ({ userId, text }: { userId: string; text: string }) => {
+  await connectToDatabase();
+
+  let billId;
+
+  try {
+    // 获取模型单价格, 都是用 gpt35 拆分
+    const modelItem = modelList.find((item) => item.model === ChatModelNameEnum.GPT35);
+    const unitPrice = modelItem?.price || 5;
+
+    // 计算 token 数量
+    const tokens = encode(text);
+
+    // 计算价格
+    const price = unitPrice * tokens.length;
+    console.log('splitData bill');
+    console.log('token len:', tokens.length);
+    console.log('text len: ', text.length);
+    console.log('price: ', `${formatPrice(price)}元`);
+
+    try {
+      // 插入 Bill 记录
+      const res = await Bill.create({
+        userId,
+        type: 'splitData',
+        modelName: ChatModelNameEnum.GPT35,
+        textLen: text.length,
+        tokenLen: tokens.length,
+        price
+      });
+      billId = res._id;
+
+      // 账号扣费
+      await User.findByIdAndUpdate(userId, {
+        $inc: { balance: -price }
+      });
+    } catch (error) {
+      console.log('创建账单失败:', error);
       billId && Bill.findByIdAndDelete(billId);
     }
   } catch (error) {

src/service/models/bill.ts

@@ -10,7 +10,7 @@ const BillSchema = new Schema({
   },
   type: {
     type: String,
-    enum: ['chat', 'generateData', 'return'],
+    enum: ['chat', 'splitData', 'return'],
     required: true
   },
   modelName: {
@@ -20,8 +20,7 @@ const BillSchema = new Schema({
   },
   chatId: {
     type: Schema.Types.ObjectId,
-    ref: 'chat',
-    required: true
+    ref: 'chat'
   },
   time: {
     type: Date,

src/types/mongoSchema.d.ts

@@ -80,6 +80,7 @@ export interface ChatPopulate extends ChatSchema {
 export interface BillSchema {
   _id: string;
   userId: string;
+  type: 'chat' | 'splitData' | 'return';
   chatId: string;
   time: Date;
   textLen: number;

src/types/user.d.ts

@@ -24,6 +24,7 @@ export interface UserUpdateParams {
 export interface UserBillType {
   id: string;
   time: string;
+  type: 'chat' | 'splitData' | 'return';
   textLen: number;
   tokenLen: number;
   userId: string;

src/utils/adapt.ts

@@ -6,6 +6,7 @@ import type { UserBillType } from '@/types/user';
 export const adaptBill = (bill: BillSchema): UserBillType => {
   return {
     id: bill._id,
+    type: bill.type,
     userId: bill.userId,
     chatId: bill.chatId,
     time: dayjs(bill.time).format('YYYY/MM/DD HH:mm:ss'),