Add mongo forward read. Fix markdown code block. (#2174)

* perf: read from mongo forward node

* fix: code block ui

* perf: markdown code css

packages/service/common/file/image/controller.ts

@@ -3,6 +3,7 @@ import { imageBaseUrl } from '@fastgpt/global/common/file/image/constants';
 import { MongoImage } from './schema';
 import { ClientSession } from '../../../common/mongo';
 import { guessBase64ImageType } from '../utils';
+import { readFromSecondary } from '../../mongo/utils';
 
 export function getMongoImgUrl(id: string, extension: string) {
   return `${imageBaseUrl}${id}.${extension}`;
@@ -44,10 +45,13 @@ export async function uploadMongoImg({
 export async function readMongoImg({ id }: { id: string }) {
   const formatId = id.replace(/\.[^/.]+$/, '');
 
-  const data = await MongoImage.findById(formatId);
+  const data = await MongoImage.findById(formatId, undefined, {
+    ...readFromSecondary
+  });
   if (!data) {
     return Promise.reject('Image not found');
   }
+
   return {
     binary: data.binary,
     mime: data.metadata?.mime ?? guessBase64ImageType(data.binary.toString('base64'))

packages/service/common/mongo/utils.ts

@@ -1,4 +1,6 @@
+import { ReadPreference } from './index';
+
 export const readFromSecondary = {
-  readPreference: 'secondaryPreferred',
+  readPreference: ReadPreference.SECONDARY_PREFERRED, // primary | primaryPreferred | secondary | secondaryPreferred | nearest
-  readConcern: 'local'
+  readConcern: 'local' as any // local | majority | linearizable | available
 };

pnpm-lock.yaml

@@ -61,7 +61,7 @@ importers:
         version: 4.0.2
       next:
         specifier: 14.2.5
-        version: 14.2.5(@babel/core@7.24.9)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
+        version: 14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
       openai:
         specifier: 4.53.0
         version: 4.53.0(encoding@0.1.13)
@@ -180,7 +180,7 @@ importers:
         version: 1.4.5-lts.1
       next:
         specifier: 14.2.5
-        version: 14.2.5(@babel/core@7.24.9)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
+        version: 14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
       nextjs-cors:
         specifier: ^2.2.0
         version: 2.2.0(next@14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8))
@@ -10036,7 +10036,7 @@ snapshots:
       '@chakra-ui/react': 2.8.1(@emotion/react@11.11.1(@types/react@18.3.1)(react@18.3.1))(@emotion/styled@11.11.0(@emotion/react@11.11.1(@types/react@18.3.1)(react@18.3.1))(@types/react@18.3.1)(react@18.3.1))(@types/react@18.3.1)(framer-motion@9.1.7(react-dom@18.3.1(react@18.3.1))(react@18.3.1))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
       '@emotion/cache': 11.11.0
       '@emotion/react': 11.11.1(@types/react@18.3.1)(react@18.3.1)
-      next: 14.2.5(@babel/core@7.24.9)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
+      next: 14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
       react: 18.3.1
 
   '@chakra-ui/number-input@2.1.1(@chakra-ui/system@2.6.1(@emotion/react@11.11.1(@types/react@18.3.1)(react@18.3.1))(@emotion/styled@11.11.0(@emotion/react@11.11.1(@types/react@18.3.1)(react@18.3.1))(@types/react@18.3.1)(react@18.3.1))(react@18.3.1))(react@18.3.1)':
@@ -16652,7 +16652,7 @@ snapshots:
       hoist-non-react-statics: 3.3.2
       i18next: 23.11.5
       i18next-fs-backend: 2.3.1
-      next: 14.2.5(@babel/core@7.24.9)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
+      next: 14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
       react: 18.3.1
       react-i18next: 14.1.2(i18next@23.11.5)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
 
@@ -16682,10 +16682,36 @@ snapshots:
       - '@babel/core'
       - babel-plugin-macros
 
+  next@14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8):
+    dependencies:
+      '@next/env': 14.2.5
+      '@swc/helpers': 0.5.5
+      busboy: 1.6.0
+      caniuse-lite: 1.0.30001642
+      graceful-fs: 4.2.11
+      postcss: 8.4.31
+      react: 18.3.1
+      react-dom: 18.3.1(react@18.3.1)
+      styled-jsx: 5.1.1(react@18.3.1)
+    optionalDependencies:
+      '@next/swc-darwin-arm64': 14.2.5
+      '@next/swc-darwin-x64': 14.2.5
+      '@next/swc-linux-arm64-gnu': 14.2.5
+      '@next/swc-linux-arm64-musl': 14.2.5
+      '@next/swc-linux-x64-gnu': 14.2.5
+      '@next/swc-linux-x64-musl': 14.2.5
+      '@next/swc-win32-arm64-msvc': 14.2.5
+      '@next/swc-win32-ia32-msvc': 14.2.5
+      '@next/swc-win32-x64-msvc': 14.2.5
+      sass: 1.77.8
+    transitivePeerDependencies:
+      - '@babel/core'
+      - babel-plugin-macros
+
   nextjs-cors@2.2.0(next@14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)):
     dependencies:
       cors: 2.8.5
-      next: 14.2.5(@babel/core@7.24.9)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
+      next: 14.2.5(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.77.8)
 
   nextjs-node-loader@1.1.5(webpack@5.92.1):
     dependencies:
@@ -18058,6 +18084,11 @@ snapshots:
     optionalDependencies:
       '@babel/core': 7.24.9
 
+  styled-jsx@5.1.1(react@18.3.1):
+    dependencies:
+      client-only: 0.0.1
+      react: 18.3.1
+
   stylis@4.2.0: {}
 
   stylis@4.3.2: {}

projects/app/src/components/Markdown/CodeLight.tsx

@@ -287,18 +287,18 @@ const codeLight: { [key: string]: React.CSSProperties } = {
 const CodeLight = ({
   children,
   className,
-  inline,
+  codeBlock,
   match
 }: {
   children: React.ReactNode & React.ReactNode[];
   className?: string;
-  inline?: boolean;
+  codeBlock?: boolean;
   match: RegExpExecArray | null;
 }) => {
   const { t } = useTranslation();
   const { copyData } = useCopyData();
 
-  if (!inline) {
+  if (codeBlock) {
     const codeBoxName = useMemo(() => {
       const input = match?.['input'] || '';
       if (!input) return match?.[1];
@@ -312,7 +312,6 @@ const CodeLight = ({
         my={3}
         borderRadius={'md'}
         overflow={'overlay'}
-        bg={'myGray.900'}
         boxShadow={
           '0px 0px 1px 0px rgba(19, 51, 107, 0.08), 0px 1px 2px 0px rgba(19, 51, 107, 0.05)'
         }

projects/app/src/components/Markdown/index.module.scss

@@ -336,7 +336,7 @@
 }
 .markdown pre code,
 .markdown pre tt {
-  background-color: transparent;
+  background-color: transparent !important;
   border: medium none;
 }
 .markdown hr {
@@ -360,13 +360,12 @@
     margin: 0;
     border: none;
     border-radius: 0;
-    background-color: #292b33 !important;
+    background-color: var(--chakra-colors-gray-900) !important;
     overflow-x: auto;
     color: #fff;
   }
 
   pre code {
-    background-color: #292b33 !important;
     width: 100%;
   }
 

projects/app/src/components/Markdown/index.tsx

@@ -36,7 +36,7 @@ const Markdown = ({
   const components = useMemo<any>(
     () => ({
       img: Image,
-      pre: 'div',
+      pre: RewritePre,
       p: (pProps: any) => <p {...pProps} dir="auto" />,
       code: Code,
       a: A
@@ -70,8 +70,7 @@ export default React.memo(Markdown);
 
 /* Custom dom */
 const Code = React.memo(function Code(e: any) {
-  const { inline, className, children } = e;
+  const { className, codeBlock, children } = e;
-
   const match = /language-(\w+)/.exec(className || '');
   const codeType = match?.[1];
 
@@ -92,11 +91,11 @@ const Code = React.memo(function Code(e: any) {
     }
 
     return (
-      <CodeLight className={className} inline={inline} match={match}>
+      <CodeLight className={className} codeBlock={codeBlock} match={match}>
         {children}
       </CodeLight>
     );
-  }, [codeType, className, inline, match, children, strChildren]);
+  }, [codeType, className, codeBlock, match, children, strChildren]);
 
   return Component;
 });
@@ -149,3 +148,15 @@ const A = React.memo(function A({ children, ...props }: any) {
 
   return <Link {...props}>{children}</Link>;
 });
+
+function RewritePre({ children }: any) {
+  const modifiedChildren = React.Children.map(children, (child) => {
+    if (React.isValidElement(child)) {
+      // @ts-ignore
+      return React.cloneElement(child, { codeBlock: true });
+    }
+    return child;
+  });
+
+  return <>{modifiedChildren}</>;
+}

projects/app/src/pages/api/core/app/getChatLogs.ts

@@ -9,6 +9,7 @@ import { authApp } from '@fastgpt/service/support/permission/app/auth';
 import { ChatItemCollectionName } from '@fastgpt/service/core/chat/chatItemSchema';
 import { NextAPI } from '@/service/middleware/entry';
 import { WritePermissionVal } from '@fastgpt/global/support/permission/constant';
+import { readFromSecondary } from '@fastgpt/service/common/mongo/utils';
 
 async function handler(
   req: NextApiRequest,
@@ -39,7 +40,8 @@ async function handler(
   };
 
   const [data, total] = await Promise.all([
-    MongoChat.aggregate([
+    MongoChat.aggregate(
+      [
         { $match: where },
         {
           $sort: {
@@ -132,8 +134,12 @@ async function handler(
             markCount: 1
           }
         }
-    ]),
+      ],
-    MongoChat.countDocuments(where)
+      {
+        ...readFromSecondary
+      }
+    ),
+    MongoChat.countDocuments(where, { ...readFromSecondary })
   ]);
 
   return {

projects/app/src/pages/api/core/dataset/exportAll.ts

@@ -11,6 +11,7 @@ import {
 import { NextAPI } from '@/service/middleware/entry';
 import { WritePermissionVal } from '@fastgpt/global/support/permission/constant';
 import { CommonErrEnum } from '@fastgpt/global/common/error/code/common';
+import { readFromSecondary } from '@fastgpt/service/common/mongo/utils';
 
 async function handler(req: NextApiRequest, res: NextApiResponse<any>) {
   let { datasetId } = req.query as {
@@ -53,7 +54,10 @@ async function handler(req: NextApiRequest, res: NextApiResponse<any>) {
       teamId,
       datasetId: { $in: datasets.map((d) => d._id) }
     },
-    'q a'
+    'q a',
+    {
+      ...readFromSecondary
+    }
   )
     .limit(50000)
     .cursor();

projects/app/src/pages/api/core/dataset/training/getDatasetTrainingQueue.ts

@@ -4,6 +4,7 @@ import { authDataset } from '@fastgpt/service/support/permission/dataset/auth';
 import { MongoDatasetData } from '@fastgpt/service/core/dataset/data/schema';
 import { MongoDatasetTraining } from '@fastgpt/service/core/dataset/training/schema';
 import { ReadPermissionVal } from '@fastgpt/global/support/permission/constant';
+import { readFromSecondary } from '@fastgpt/service/common/mongo/utils';
 
 export type getDatasetTrainingQueueResponse = {
   rebuildingCount: number;
@@ -24,8 +25,18 @@ async function handler(
   });
 
   const [rebuildingCount, trainingCount] = await Promise.all([
-    MongoDatasetData.countDocuments({ rebuilding: true, teamId, datasetId }),
+    MongoDatasetData.countDocuments(
-    MongoDatasetTraining.countDocuments({ teamId, datasetId })
+      { rebuilding: true, teamId, datasetId },
+      {
+        ...readFromSecondary
+      }
+    ),
+    MongoDatasetTraining.countDocuments(
+      { teamId, datasetId },
+      {
+        ...readFromSecondary
+      }
+    )
   ]);
 
   return {

projects/app/src/pages/api/core/dataset/training/getQueueLen.ts

@@ -3,6 +3,7 @@ import { MongoDatasetTraining } from '@fastgpt/service/core/dataset/training/sch
 import { authCert } from '@fastgpt/service/support/permission/auth/common';
 import { GetTrainingQueueProps } from '@/global/core/dataset/api';
 import { NextAPI } from '@/service/middleware/entry';
+import { readFromSecondary } from '@fastgpt/service/common/mongo/utils';
 
 async function handler(req: NextApiRequest) {
   await authCert({ req, authToken: true });
@@ -10,7 +11,8 @@ async function handler(req: NextApiRequest) {
 
   // get queue data
   // 分别统计 model = vectorModel和agentModel的数量
-  const data = await MongoDatasetTraining.aggregate([
+  const data = await MongoDatasetTraining.aggregate(
+    [
       {
         $match: {
           lockTime: { $lt: new Date('2040/1/1') },
@@ -23,7 +25,11 @@ async function handler(req: NextApiRequest) {
           count: { $sum: 1 }
         }
       }
-  ]);
+    ],
+    {
+      ...readFromSecondary
+    }
+  );
 
   const vectorTrainingCount = data.find((item) => item._id === vectorModel)?.count || 0;
   const agentTrainingCount = data.find((item) => item._id === agentModel)?.count || 0;