完成order数据模型

.env

@@ -0,0 +1,5 @@
+DB_NAME = "restaurant"
+DB_USER = "root"
+DB_PASSWORD = "123456"
+DB_HOST = "localhost"
+JWT_SECRET = "PJH"

.vscode/extensions.json

@@ -1,3 +0,0 @@
-{
-  "recommendations": ["Vue.volar", "Vue.vscode-typescript-vue-plugin"]
-}

README.md

@@ -1,7 +1,2 @@
-# Vue 3 + Vite
+# 111
 
-This template should help get you started developing with Vue 3 in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
-
-## Recommended IDE Setup
-
-- [VS Code](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur) + [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=Vue.vscode-typescript-vue-plugin).

app.js

@@ -0,0 +1,59 @@
+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+const cors = require('cors');
+
+//优先读取环境变量
+require("dotenv").config()
+
+//引入数据库连接
+require("./dao/db")
+
+//引入路由
+const userRouter = require('./routes/user');
+const inventoryRouter = require("./routes/inventory")
+const orderRouter = require("./routes/order")
+
+var app = express();
+
+//配置cors
+const corsOptions = {
+  allowedHeaders: ['Content-Type', 'Authorization'],
+  exposedHeaders: ['Authentication', 'X-Custom-Header'],
+  credentials: true,
+}
+//为所有源跨域
+app.use(cors(corsOptions))
+//使用各种中间件
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({
+  extended: false
+}));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+//使用路由中间件
+app.use('/user', userRouter);
+app.use("/inventory", inventoryRouter)
+app.use("/order", orderRouter)
+
+// catch 404 and forward to error handler
+app.use(function (req, res, next) {
+  next(createError(404));
+});
+
+// 错误捕获
+app.use(function (err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+
+});
+
+module.exports = app;

bin/www

@@ -0,0 +1,91 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('backend:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string' ?
+    'Pipe ' + port :
+    'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string' ?
+    'pipe ' + addr :
+    'port ' + addr.port;
+  debug('Listening on ' + bind);
+  console.log("监听3000端口")
+}

dao/db.js

@@ -0,0 +1,103 @@
+const sequelize = require("./dbConnect")
+const userModel = require("./model/userModel")
+const inventoryModel = require("./model/inventoryModel")
+const md5 = require("md5")
+
+const adminName = "root"
+const adminPwd = "123456"
+//将数据模型和表进行同步
+async function test() {
+    await sequelize.sync({
+        alter: true
+    })
+
+    //将需要数据的表初始化
+    const userCount = await userModel.count()
+    if (!userCount) {
+        //需要初始化
+        await userModel.create({
+            username: adminName,
+            password: md5(adminPwd),
+            isAdmin: true
+        })
+
+        console.log("用户数据初始化完毕")
+    }
+
+    const inventoryCount = await inventoryModel.count()
+    if (!inventoryCount) {
+        //需要初始化
+        await inventoryModel.bulkCreate([{
+                "dishName": "茶叶蛋",
+                "quantity": 25,
+                "price": 1,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "豆浆",
+                "quantity": 15,
+                "price": 2,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "油条",
+                "quantity": 20,
+                "price": 1.5,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "煎饼",
+                "quantity": 18,
+                "price": 4,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "火腿肠",
+                "quantity": 30,
+                "price": 1.5,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "豆沙包",
+                "quantity": 50,
+                "price": 2,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "肉包",
+                "quantity": 50,
+                "price": 2,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "馒头",
+                "quantity": 100,
+                "price": 1,
+                "description": null,
+                "imageUrl": null
+            },
+            {
+                "dishName": "牛奶",
+                "quantity": 20,
+                "price": 3,
+                "description": null,
+                "imageUrl": null
+            },
+        ])
+
+        console.log("库存数据初始化完毕")
+    }
+
+    // const expressCount = await expressModel.count()
+
+
+    console.log("数据库数据准备完成")
+}
+test()

dao/dbConnect.js

@@ -0,0 +1,12 @@
+const {
+    Sequelize
+} = require("sequelize")
+
+const sequelize = new Sequelize(process.env.DB_NAME, process.env.DB_USER, process.env.DB_PASSWORD, {
+    host: process.env.DB_HOST,
+    dialect: "mysql",
+    logging: false
+});
+
+
+module.exports = sequelize

dao/orderDao.js

@@ -0,0 +1,34 @@
+const orderModel = require("./model/orderModel")
+module.exports.getOrderDao = async function (id) {
+    if (id) {
+        console.log(id, "idDAO")
+        return await orderModel.findAll({
+            where: {
+                userId: id
+            }
+        })
+    }
+    return await orderModel.findAll()
+}
+module.exports.addOrderDao = async function (dishData) {
+    await orderModel.create(dishData)
+    return await orderModel.findAll()
+}
+
+// module.exports.updateOrderDao = async function (dishData) {
+//     await orderModel.update(dishData, {
+//         where: {
+//             id: dishData.id
+//         }
+//     })
+//     return await orderModel.findAll()
+// }
+
+// module.exports.deleteOrderDao = async function (id) {
+//     await orderModel.destroy({
+//         where: {
+//             id
+//         }
+//     })
+//     return await orderModel.findAll()
+// }

index.html

@@ -1,13 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Vite + Vue</title>
-  </head>
-  <body>
-    <div id="app"></div>
-    <script type="module" src="/src/main.js"></script>
-  </body>
-</html>

model/orderModel.js

@@ -0,0 +1,35 @@
+const sequelize = require("../dbConnect")
+const {
+    DataTypes
+} = require("sequelize")
+
+module.exports = sequelize.define("order", {
+    userId: {
+        type: DataTypes.INTEGER,
+        allowNull: false
+    },
+    orderDate: {
+        type: DataTypes.DATEONLY,
+        allowNull: false
+    },
+    dishName: {
+        type: DataTypes.STRING,
+        allowNull: false
+    },
+    quantity: {
+        type: DataTypes.INTEGER,
+        allowNull: false
+    },
+    status: {
+        type: DataTypes.STRING,
+        allowNull: false
+    },
+    totalAmount: {
+        type: DataTypes.INTEGER,
+        allowNull: false
+    },
+}, {
+    freezeTableName: true,
+    createdAt: false,
+    updatedAt: false,
+})

package.json

@@ -1,21 +1,23 @@
 {
-  "name": "vite-project",
+  "name": "backend",
-  "private": true,
   "version": "0.0.0",
-  "type": "module",
+  "private": true,
   "scripts": {
-    "dev": "vite",
+    "start": "nodemon -x npm run server",
-    "build": "vite build",
+    "server": "node ./bin/www"
-    "preview": "vite preview"
   },
   "dependencies": {
-    "axios": "^1.7.9",
+    "cookie-parser": "~1.4.4",
-    "element-plus": "^2.9.1",
+    "cors": "^2.8.5",
-    "pinia": "^2.3.0",
+    "debug": "~2.6.9",
-    "vue": "^3.2.45"
+    "dotenv": "^16.4.5",
-  },
+    "express": "~4.16.1",
-  "devDependencies": {
+    "http-errors": "~1.6.3",
-    "@vitejs/plugin-vue": "^4.0.0",
+    "jade": "~1.11.0",
-    "vite": "^4.1.0"
+    "jsonwebtoken": "^9.0.2",
+    "md5": "^2.3.0",
+    "morgan": "~1.9.1",
+    "mysql2": "^3.11.4",
+    "sequelize": "^6.37.5"
   }
 }

public/stylesheets/style.css

@@ -0,0 +1,8 @@
+body {
+  padding: 50px;
+  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+a {
+  color: #00B7FF;
+}

public/vite.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

routes/order.js

@@ -0,0 +1,40 @@
+const express = require("express")
+const router = express.Router()
+const {
+    getOrderServices,
+    addOrderServices,
+    updateOrderServices,
+    deleteOrderServices
+} = require("../services/orderService")
+
+const {
+    formatResponse
+} = require("../utils/tools")
+
+router.get("/", async function (req, res, next) {
+    const data = await getOrderServices()
+    res.send(formatResponse(0, "", data))
+})
+
+router.get("/:userId", async function (req, res, next) {
+    console.log("getID2", req.params.userId)
+    const data = await getOrderServices(req.params.userId)
+    res.send(formatResponse(0, "", data))
+})
+
+router.post("/", async function (req, res, next) {
+    const data = await addOrderServices(req.body)
+    res.send(formatResponse(0, "", data))
+})
+
+// router.put("/", async function (req, res, next) {
+//     const data = await updateOrderServices(req.body)
+//     res.send(formatResponse(0, "", data))
+// })
+
+// router.delete("/", async function (req, res, next) {
+//     const data = await deleteOrderServices(req.body)
+//     res.send(formatResponse(0, "", data))
+// })
+
+module.exports = router

services/orderService.js

@@ -0,0 +1,28 @@
+const {
+    getOrderDao,
+    addOrderDao,
+    updateOrderDao,
+    deleteOrderDao
+} = require("../dao/orderDao")
+
+module.exports.getOrderServices = async function (id) {
+
+    return await getOrderDao(id)
+}
+
+module.exports.addOrderServices = async function (dishData) {
+    return await addOrderDao(dishData)
+}
+
+// module.exports.updateOrderServices = async function (expData) {
+//     //这里需要提供id
+//     return await updateOrderDao(expData)
+// }
+
+// module.exports.deleteOrderServices = async function ({
+//     id
+// }) {
+//     return await deleteOrderDao(
+//         id
+//     )
+// }

src/App.vue

@@ -1,7 +0,0 @@
-<script setup>
-import Inventory from './components/Inventory.vue'
-</script>
-
-<template>
-  <Inventory msg="Vite + Vue" />
-</template>

src/assets/vue.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>

src/components/Inventory.vue

@@ -1,48 +0,0 @@
-<template>
-  <div id="inventoryContainer">
-    <h2>食品管理表</h2>
-    <el-table :data="inventoryStore.inventoryListGetter" border style="width: 100%; height: 100%;">
-      <el-table-column prop="id" label="序号" width="200" />
-      <el-table-column prop="dishName" label="食品名称" width="300" />
-
-      <el-table-column prop="price" label="价格">
-        <template #default="scope">
-          <el-input v-model="scope.row.price" style="width: 80px;"></el-input> 元
-        </template>
-      </el-table-column>
-      <el-table-column prop="quantity" label="库存">
-        <template #default="scope">
-          剩余 <el-input v-model="scope.row.quantity" style="width: 80px;"></el-input>
-        </template>
-      </el-table-column>
-
-      <el-table-column prop="quantity" label="确认修改" width="120">
-        <template #default="scope">
-          <el-button type="primary" @click="inventoryStore.updateInventoryList(scope.row)">确认修改</el-button>
-        </template>
-      </el-table-column>
-
-    </el-table>
-
-
-  </div>
-</template>
-
-<script lang="ts" setup>
-import { onBeforeMount, } from "vue"
-import { useInventoryStore } from "../store/inventoryStore"
-const inventoryStore = useInventoryStore()
-onBeforeMount(async () => {
-  await inventoryStore.getInventoryList()
-})
-
-</script>
-
-<style scoped>
-#inventoryContainer {
-  display: flex;
-  flex-direction: column;
-  align-items: start;
-  width: 90vw;
-}
-</style>

src/main.js

@@ -1,12 +0,0 @@
-import {
-    createApp
-} from 'vue'
-import './style.css'
-import App from './App.vue'
-import ElementPlus from 'element-plus'
-import 'element-plus/dist/index.css'
-import {
-    createPinia
-} from 'pinia'
-const pinia = createPinia()
-createApp(App).use(pinia).use(ElementPlus).mount('#app')

src/request.js

@@ -1,20 +0,0 @@
-import axios from "axios";
-
-const req = axios.create({
-	baseURL: "http://localhost:3000",
-	timeout: 2000
-})
-// 添加请求拦截器
-req.interceptors.request.use(function (config) {
-	// 在发送请求之前做些什么
-	if (localStorage.getItem("token")) {
-		//有token，则默认发送给服务器
-		config.headers.Authorization = `Bearer ${localStorage.getItem("token")}`
-	}
-	return config;
-}, function (error) {
-	// 对请求错误做些什么
-	return Promise.reject(error);
-});
-
-export default req

src/store/inventoryStore.js

@@ -1,61 +0,0 @@
-import {
-    defineStore
-} from 'pinia';
-import req from "../request"
-import {
-    ElMessage
-} from 'element-plus'
-
-export const useInventoryStore = defineStore('inventoryStore', {
-    state: () => ({
-        inventoryList: [],
-    }),
-    getters: {
-        inventoryListGetter() {
-            return this.inventoryList
-        }
-    },
-    actions: {
-        getInventoryList() {
-            req({
-                method: "get",
-                url: "/inventory",
-            }).then(({
-                data
-            }) => {
-                if (data.code === 0) {
-                    this.setInventoryList(data.data)
-                    ElMessage({
-                        message: "获取成功",
-                        type: "success"
-                    })
-                }
-
-            })
-        },
-        setInventoryList(data) {
-            this.inventoryList = data;
-            console.log(this.inventoryList, "inventoryStoreData")
-        },
-        updateInventoryList(data) {
-            req({
-                method: "put",
-                url: "/inventory",
-                data,
-            }).then(({
-                data
-            }) => {
-                if (data.code === 0) {
-                    this.setInventoryList(data.data, "changedInventory")
-                    ElMessage({
-                        message: "修改成功",
-                        type: "success"
-                    })
-                }
-
-            })
-
-        },
-
-    }
-});

src/style.css

@@ -1,95 +0,0 @@
-:root {
-  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
-  line-height: 1.5;
-  font-weight: 400;
-
-  color-scheme: light dark;
-  color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
-
-  font-synthesis: none;
-  text-rendering: optimizeLegibility;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  /* -webkit-text-size-adjust: 100%; */
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-
-a:hover {
-  color: #535bf2;
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-
-a:hover {
-  color: #535bf2;
-}
-
-body {
-  margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
-}
-
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-button {
-  border-radius: 8px;
-  border: 1px solid transparent;
-  padding: 0.6em 1.2em;
-  font-size: 1em;
-  font-weight: 500;
-  font-family: inherit;
-  background-color: #1a1a1a;
-  cursor: pointer;
-  transition: border-color 0.25s;
-}
-
-button:hover {
-  border-color: #646cff;
-}
-
-button:focus,
-button:focus-visible {
-  outline: 4px auto -webkit-focus-ring-color;
-}
-
-.card {
-  padding: 2em;
-}
-
-#app {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
-
-@media (prefers-color-scheme: light) {
-  :root {
-    color: #213547;
-    background-color: #ffffff;
-  }
-
-  a:hover {
-    color: #747bff;
-  }
-
-  button {
-    background-color: #f9f9f9;
-  }
-}

utils/tools.js

@@ -0,0 +1,37 @@
+const jwt = require("jsonwebtoken")
+const md5 = require("md5")
+
+module.exports.formatResponse = function (code, msg, data) {
+    return {
+        code,
+        msg,
+        data
+    }
+}
+
+module.exports.analysisToken = function (token) {
+    return jwt.verify(token.split(" ")[1], md5(process.env.JWT_SECRET))
+}
+
+module.exports.getJwtToken = function (payload) {
+    let loginPeriod = 1; //默认记住一天
+    return jwt.sign(payload, md5(process.env.JWT_SECRET), {
+        expiresIn: 60 * 60 * 24 * loginPeriod
+    })
+}
+
+module.exports.getRandomExpressId = function () {
+    return "SF" + Math.floor(Math.random() * 1000000000000)
+}
+
+module.exports.handleArrayDaoData = function (arr) {
+    const result = []
+    // for (const item of arr) {
+    //     result.push(item.dataValues)
+    // }
+    //倒叙输出
+    for (let i = arr.length - 1; i >= 0; i--) {
+        result.push(arr[i].dataValues)
+    }
+    return result
+}

vite.config.js

@@ -1,7 +0,0 @@
-import { defineConfig } from 'vite'
-import vue from '@vitejs/plugin-vue'
-
-// https://vitejs.dev/config/
-export default defineConfig({
-  plugins: [vue()],
-})