feat: 限流配置

.gitignore

@@ -35,4 +35,5 @@ yarn-error.log*
 *.tsbuildinfo
 next-env.d.ts
 public/trainData/
-.vscode/
+.vscode/
+platform.json

Dockerfile

@@ -55,5 +55,12 @@ USER nextjs
 EXPOSE 3000
 
 ENV PORT 3000
+ENV MAX_USER ''
+ENV AXIOS_PROXY_HOST ''
+ENV AXIOS_PROXY_PORT ''
+ENV MONGODB_UR ''
+ENV MY_MAIL ''
+ENV MAILE_CODE ''
+ENV TOKEN_KEY ''
 
 CMD ["node", "server.js"]

src/pages/api/user/sendEmail.ts

@@ -2,13 +2,13 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { jsonRes } from '@/service/response';
 import { AuthCode } from '@/service/models/authCode';
-import { connectToDatabase } from '@/service/mongo';
+import { connectToDatabase, User } from '@/service/mongo';
 import { sendCode } from '@/service/utils/sendEmail';
 import { EmailTypeEnum } from '@/constants/common';
 
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
-    const { email, type } = req.query;
+    const { email, type } = req.query as { email: string; type: `${EmailTypeEnum}` };
 
     if (!email || !type) {
       throw new Error('缺少参数');
@@ -16,6 +16,16 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
 
     await connectToDatabase();
 
+    // 注册人数限流
+    if (type === EmailTypeEnum.register) {
+      const maxCount = process.env.MAX_USER ? +process.env.MAX_USER : Infinity;
+      const userCount = await User.count();
+
+      if (userCount >= maxCount) {
+        throw new Error('当前注册用户已满，请等待名额~');
+      }
+    }
+
     let code = '';
     for (let i = 0; i < 6; i++) {
       code += Math.floor(Math.random() * 10);

src/pages/login/components/RegisterForm.tsx

@@ -1,19 +1,12 @@
 import React, { useState, Dispatch, useCallback } from 'react';
-import {
+import { FormControl, Box, Input, Button, FormErrorMessage, Flex } from '@chakra-ui/react';
-  FormControl,
-  Box,
-  Input,
-  Button,
-  FormErrorMessage,
-  useToast,
-  Flex
-} from '@chakra-ui/react';
 import { useForm } from 'react-hook-form';
 import { PageTypeEnum } from '@/constants/user';
 import { postRegister } from '@/api/user';
 import { useSendCode } from '@/hooks/useSendCode';
 import type { ResLogin } from '@/api/response/user';
 import { useScreen } from '@/hooks/useScreen';
+import { useToast } from '@/hooks/useToast';
 
 interface Props {
   loginSuccess: (e: ResLogin) => void;
@@ -28,7 +21,7 @@ interface RegisterType {
 }
 
 const RegisterForm = ({ setPageType, loginSuccess }: Props) => {
-  const toast = useToast();
+  const { toast } = useToast();
   const { mediaLgMd } = useScreen();
   const {
     register,
@@ -66,15 +59,15 @@ const RegisterForm = ({ setPageType, loginSuccess }: Props) => {
         );
         toast({
           title: `注册成功`,
-          status: 'success',
+          status: 'success'
-          position: 'top'
         });
       } catch (error) {
         typeof error === 'string' &&
           toast({
             title: error,
             status: 'error',
-            position: 'top'
+            duration: 4000,
+            isClosable: true
           });
       }
       setRequesting(false);