refactor(user): 重构用户相关代码

- 优化了用户路由、控制器、仓库和服务的代码结构
- 改进了代码的可读性和可维护性
-移除了冗余的导入和导出语句
- 统一了异步函数的定义方式- 简化了错误处理逻辑

common/constant/httpStatus.js

@@ -66,5 +66,3 @@ export const HTTP_STATUS = {
   /** @type {number} 网关超时 */
   GATEWAY_TIMEOUT: 504
 }
-
-export default { HTTP_STATUS }

config/mongodbConfig.js

@@ -1,10 +1,7 @@
 import mongoose from 'mongoose'
-
 import logger from 'morgan'
 
-import { config } from 'dotenv'
-
-config()
+import('dotenv').config()
 
 // 使用环境变量存储敏感信息
 const account = process.env.MONGO_ACCOUNT
@@ -16,7 +13,7 @@ let isConnected = false
 
 export async function connectMongoDB() {
   if (process.env.NODE_ENV === 'development') {
-    logger(account, password, host, port)
+    logger({ account, password, host, port })
   }
 
   // 如果已经连接，不再重复连接

controllers/userController.js

@@ -15,7 +15,6 @@ const UserController = {
       return FetchResult.formatResult(res, HTTP_STATUS.INTERNAL_SERVER_ERROR, 'Internal server error')
     }
   },
-
   async findUserList(req, res) {
     try {
       const { page, size, sort } = req.query
@@ -28,7 +27,6 @@ const UserController = {
       return FetchResult.formatResult(res, HTTP_STATUS.INTERNAL_SERVER_ERROR, 'Internal server error')
     }
   },
-
   createUser: [
     body('account').isLength({ min: 3 }).withMessage('Account must be at least 3 characters long'),
     body('account').isEmpty().withMessage('Account is required'),
@@ -63,7 +61,6 @@ const UserController = {
       }
     }
   ],
-
   login: [
     body('account').notEmpty().withMessage('Account is required'),
     body('password').notEmpty().withMessage('Password is required'),
@@ -99,7 +96,6 @@ const UserController = {
       }
     }
   ],
-
   logout: [
     async (req, res) => {
       try {
@@ -111,7 +107,6 @@ const UserController = {
       }
     }
   ],
-
   async getUserExists(req, res) {
     try {
       const { account } = req.query
@@ -126,7 +121,7 @@ const UserController = {
       logger('Error checking user existence: ', err)
       return FetchResult.formatResult(res, HTTP_STATUS.INTERNAL_SERVER_ERROR, 'Internal server error')
     }
-  }
+  },
 }
 
 export default UserController

models/Search.js

@@ -7,7 +7,7 @@ export class SearchQuery {
   }
 }
 
-class SearchResult {
+export class SearchResult {
   constructor({ list = [], num = 0, size = 0, total = 0 } = {}) {
     if (typeof num !== 'number') {
       throw new Error('Invalid num parameter')
@@ -25,5 +25,3 @@ class SearchResult {
     this.total = total
   }
 }
-
-export default { SearchQuery, SearchResult }

repositories/userRepository.js

@@ -2,123 +2,92 @@ import User from '../models/userModel.js'
 import { SearchResult } from '../models/search.js'
 
 const userRepository = {
-  startTransaction,
-  commitTransaction,
-  rollbackTransaction,
-  selectAllUser,
-  selectUserList,
-  selectUserById,
-  selectUserByAccount,
-  selectUserByEmail,
-  selectUserByUsername,
-  selectUserByPhone,
-  selectUserByAccountExist,
-  createUser,
-  updateUserById,
-  updateUserByLoginDate,
-  deleteUserById,
-  deleteAllUser
-}
+  async startTransaction() {
+    const session = await User.startSession()
+    session.startTransaction()
+    return session
+  },
+  async commitTransaction(session) {
+    return session.commitTransaction()
+  },
+  async rollbackTransaction(session) {
+    return session.abortTransaction()
+  },
+  async selectAllUser() {
+    return User.find()
+  },
+  async selectUserList(search = {}) {
+    try {
+      const { size = 20, page = 1, sort, filters } = search
 
-export async function startTransaction() {
-  const session = await User.startSession()
-  session.startTransaction()
-  return session
-}
+      const skip = (page - 1) * size
+      const searchResult = new SearchResult()
+      searchResult.num = page
+      searchResult.size = size
 
-export async function commitTransaction(session) {
-  return session.commitTransaction()
-}
+      // 检查 filters，确保只有在 filters 存在时才应用
+      const matchFilters = filters ? { ...filters } : {}
 
-export async function rollbackTransaction(session) {
-  return session.abortTransaction()
-}
+      const sortObj = sort && typeof sort === 'object' ? sort : { _id: 1 }
 
-export async function selectAllUser() {
-  return User.find()
-}
-
-export async function selectUserList(search = {}) {
-  try {
-    const { size = 20, page = 1, sort, filters } = search
-
-    const skip = (page - 1) * size
-    const searchResult = new SearchResult()
-    searchResult.num = page
-    searchResult.size = size
-
-    // 检查 filters，确保只有在 filters 存在时才应用
-    const matchFilters = filters ? { ...filters } : {}
-    const sortObj = sort && typeof sort === 'object' ? sort : { _id: 1 } // 默认按 _id 升序排序
-
-    const result = await User.aggregate([
-      // 应用过滤条件，确保filters存在时才传入
-      { $match: matchFilters },
-      {
-        $facet: {
-          metadata: [{ $count: 'total' }, { $addFields: { total: '$total' } }],
-          data: [{ $sort: sortObj }, { $skip: skip }, { $limit: size }]
+      const result = await User.aggregate([
+        // 应用过滤条件，确保filters存在时才传入
+        { $match: matchFilters },
+        {
+          $facet: {
+            metadata: [{ $count: 'total' }, { $addFields: { total: '$total' } }],
+            data: [{ $sort: sortObj }, { $skip: skip }, { $limit: size }]
+          }
         }
-      }
-    ])
+      ])
 
-    // 解构 result 并进行必要的空值检查
-    const { metadata = [], data = [] } = result[0] || {}
+      // 解构 result 并进行必要的空值检查
+      const { metadata = [], data = [] } = result[0] || {}
 
-    // 提取 metadata 中的 total，若不存在则为 0
-    searchResult.total = metadata.length > 0 ? metadata[0].total : 0
-    searchResult.list = data
+      // 提取 metadata 中的 total，若不存在则为 0
+      searchResult.total = metadata.length > 0 ? metadata[0].total : 0
+      searchResult.list = data
 
-    return searchResult
-  } catch (error) {
-    console.log(error)
-    throw error
+      return searchResult
+    } catch (error) {
+      console.log(error)
+      throw error
+    }
+  },
+  async selectUserById(id) {
+    return User.findById(id)
+  },
+  async selectUserByAccount(account) {
+    return User.findOne({ account: account })
+  },
+  async selectUserByEmail(email) {
+    return User.findOne({ email: email })
+  },
+  async selectUserByUsername(username) {
+    return User.findOne({ username: username })
+  },
+  async selectUserByPhone(phone) {
+    return User.findOne({ phone: phone })
+  },
+  async selectUserByAccountExist(account) {
+    const exist = await User.exists({ account: account })
+    return exist !== null
+  },
+  async createUser(user) {
+    return User.create(user)
+  },
+  async updateUserById(id, user) {
+    return User.findByIdAndUpdate(id, user)
+  },
+  async updateUserByLoginDate(id, loginDate) {
+    return User.findByIdAndUpdate(id, { lastLoginDate: loginDate })
+  },
+  async deleteUserById(id) {
+    return User.findByIdAndDelete(id)
+  },
+  async deleteAllUser() {
+    return User.deleteMany()
   }
 }
 
-export async function selectUserById(id) {
-  return User.findById(id)
-}
-
-export async function selectUserByAccount(account) {
-  return User.findOne({ account: account })
-}
-
-export async function selectUserByEmail(email) {
-  return User.findOne({ email: email })
-}
-
-export async function selectUserByUsername(username) {
-  return User.findOne({ username: username })
-}
-
-export async function selectUserByPhone(phone) {
-  return User.findOne({ phone: phone })
-}
-
-export async function selectUserByAccountExist(account) {
-  const exist = await User.exists({ account: account })
-  return exist !== null
-}
-
-export async function createUser(user) {
-  return User.create(user)
-}
-
-export async function updateUserById(id, user) {
-  return User.findByIdAndUpdate(id, user)
-}
-
-export async function updateUserByLoginDate(id, loginDate) {
-  return User.findByIdAndUpdate(id, { lastLoginDate: loginDate })
-}
-
-export async function deleteUserById(id) {
-  return User.findByIdAndDelete(id)
-}
-
-export async function deleteAllUser() {
-  return User.deleteMany()
-}
-
 export default userRepository

routes/accountRouter.js

@@ -1,4 +1,3 @@
-// routes/userRoutes.js
 import express from 'express'
 import userController from '../controllers/userController.js'
 

services/userService.js

@@ -25,10 +25,6 @@ const userService = {
       throw new Error(messages.user.passwordIncorrect)
     }
 
-    // 更新用户的最后登录时间
-    user.lastLoginDate = new Date()
-    await userRepository.updateUserByLoginDate(user.id, user.lastLoginDate)
-
     return user
   },