node和vue实现商城用户地址模块

本文为大家分享了node和vue商城用户地址模块的实现，供大家参考，具体内容如下

server/models/user.js

var mongoose = require('mongoose')
var userSchema = mongoose.Schema({
  "userId":String,  // 用户Id
  "userName":String, // 用户名
  "userPwd":String, // 用户密码
  "orderList":Array, // 订单列表
  "cartList":[ // 购物车列表
    {
      "productId": String, // 商品Id
      "productName": String, // 商品名称
      "salePrice":String, // 商品价格
      "productImage":String, // 图片地址
      "checked":String, // 是否选中
      "productNum":String // 商品数量
    }
  ],
  "addressList":[ // 用户地址列表
   {
    "addressId": String,
    "userName": String,
    "streetName": String,
    "postCode": Number,
    "tel": Number,
    "isDefault": Boolean
   }
  ]
});

// 通过module.exports进行输出，这样才能加载到 三个参数分别是 模型名,userSchema名,管理数据库集合名
module.exports = mongoose.model("User",userSchema,"users");

server/routes/users.js

var express = require('express');
var router = express.Router();

var User = require('./../models/user');

/* GET users listing. */
router.get('/', function(req, res, next) {
 res.send('respond with a resource');
});

router.get('/test', function(req, res, next) {
 res.send('test');
});

// 登录
router.post('/login', function(req, res, next) {
 // 获取前端传过来的参数 post方式用req.Body形式获取参数
 var param = {
  userName:req.body.userName,
  userPwd:req.body.userPwd
 }
 User.findOne(param, function(err,doc) {
  if(err){
   res.json({
    status:"1",
    msg:err.message
   });
  }else{
    if(doc){
     res.cookie("userId",doc.userId,{ // 将用户信息存入cookie
      path:'/',
      maxAge: 1000*60*60
     });
     res.cookie("userName",doc.userName, {
      path:'/',
      maxAge: 1000*60*60
     });
     // req.session.user = doc; // 将用户信息存入session
     res.json({
      status:'0',
      msg:'',
      result:{
       userName:doc.userName
      }
     })
    }
  }
 });
});

// 登出接口
router.post("/logout", function (req,res,next) {
 res.cookie("userId", "", { // 登出将userId设置为""
  path:"/",
  maxAge:-1 // 设置位过期
 })
 res.json({
  status:"0",
  msg:'',
  result:''
 })
})

// 校验用户信息
router.get("/checkLogin", function (req,res,next) {
  if(req.cookies.userId){
   res.json({
    status:'0',
    msg:'',
    result: req.cookies.userName || '' // 获取cookeie req.cookies.属性
   });
  }else{ // 取不到就说明当前没有登录
   res.json({
    status:'1',
    msg:'未登录',
    result:''
   });
  }
})

// 查询当前用户的购物车数据
router.get("/cartList", function (req,res,next) {
 var userId = req.cookies.userId;
 console.log(userId);
 User.findOne({userId:userId}, function (err,doc) {
   if(err){
    res.json({
     status:'1',
     msg:err.message,
     result:''
    });
   }else{
     if(doc){
      res.json({
       status:'0',
       msg:'',
       result:doc.cartList
      });
     }
   }
 });
});

// 购物车删除
router.post("/cartDel", function (req,res,next) {
 // 获取浏览器的cookie 以及用户传递过来的参数 productId
 var userId = req.cookies.userId,productId = req.body.productId;
 User.update({
  userId:userId
 },{
  $pull:{
   'cartList':{
    'productId':productId
   }
  }
 }, function (err,doc) {
  if(err){
   res.json({
    status:'1',
    msg:err.message,
    result:''
   });
  }else{
   res.json({
    status:'0',
    msg:'',
    result:'suc'
   });
  }
 });
});

//修改购物车商品数量
router.post("/cartEdit", function (req,res,next) {
 var userId = req.cookies.userId,   // 获取用户客户端的userId
   productId = req.body.productId, // 获取用户传的参数商品id
   productNum = req.body.productNum, // 获取用户传的参数商品id
   checked = req.body.checked;    // 获取用户传的参数是否选中
 User.update({
  "userId":userId,
  "cartList.productId":productId},{
  "cartList.$.productNum":productNum,
  "cartList.$.checked":checked,
 }, function (err,doc) {
  if(err){
   res.json({
    status:'1',
    msg:err.message,
    result:''
   });
  }else{
   res.json({
    status:'0',
    msg:'',
    result:'suc'
   });
  }
 })
});

// 商品全选不选
router.post("/editCheckAll", function (req,res,next) {
 var userId = req.cookies.userId,
   checkAll = req.body.checkAll?'1':'0';
 User.findOne({userId:userId}, function (err,user) {
  if(err){
   res.json({
    status:'1',
    msg:err.message,
    result:''
   });
  }else{
   if(user){
    user.cartList.forEach((item)=>{
     item.checked = checkAll;
    })
    user.save(function (err1,doc) {
      if(err1){
       res.json({
        status:'1',
        msg:err1,message,
        result:''
       });
      }else{
       res.json({
        status:'0',
        msg:'',
        result:'suc'
       });
      }
    })
   }
  }
 });
});

// 用户地址模块开始-----------------------------------------------------------------------------------------------
// 查询用户地址接口
router.get("/addressList", function (req,res,next) {
 var userId = req.cookies.userId;
 User.findOne({userId:userId}, function (err,doc) {
  if(err){
   res.json({
    status:'1',
    msg:err.message,
    result:''
   });
  }else{
   res.json({
    status:'0',
    msg:'',
    result:doc.addressList
   });
  }
 })
});

// 设置默认地址
router.post("/setDefault", function (req,res,next) {
 var userId = req.cookies.userId,
   addressId = req.body.addressId;
 if(!addressId){
  res.json({
   status:'1003',
   msg:'addressId is null',
   result:''
  });
 }else{
  User.findOne({userId:userId}, function (err,doc) {
   if(err){
    res.json({
     status:'1',
     msg:err.message,
     result:''
    });
   }else{
    var addressList = doc.addressList;
    addressList.forEach((item)=>{
     if(item.addressId == addressId){
       item.isDefault = true;
     }else{
      item.isDefault = false;
     }
    });

    doc.save(function (err1,doc1) {
     if(err){
      res.json({
       status:'1',
       msg:err.message,
       result:''
      });
     }else{
       res.json({
        status:'0',
        msg:'',
        result:''
       });
     }
    })
   }
  });
 }
});

// 删除地址接口
router.post("/delAddress", function (req,res,next) {
 var userId = req.cookies.userId,addressId = req.body.addressId;
 User.update({
  userId:userId
 },{
  $pull:{ // 删除子文档元素
   'addressList':{
    'addressId':addressId
   }
  }
 }, function (err,doc) {
   if(err){
    res.json({
      status:'1',
      msg:err.message,
      result:''
    });
   }else{
    res.json({
     status:'0',
     msg:'',
     result:''
    });
   }
 });
});
// 用户地址模块开始-----------------------------------------------------------------------------------------------

module.exports = router;

vue 前端部分

src/router/index.js 路由

import Vue from 'vue'
import Router from 'vue-router'
import GoodsList from './../views/GoodsList.vue'
import Cart from '@/views/Cart.vue'
import Address from '@/views/Address'
Vue.use(Router);

export default new Router({
  routes: [
    {
      path: '/',
      name: 'GoodsList',
      component:GoodsList
    },
    {
      path: '/cart',
      name: 'Cart',
      component:Cart
    },
    {
      path: '/address',
      name: 'Address',
      component:Address
    }
  ]
})

src/views/Address.vue

<template>
  <div>
   <nav-header></nav-header>
   <nav-bread>
    <span>Address</span>
   </nav-bread>
   <div class="checkout-page">
    <svg style="position: absolute; width: 0; height: 0; overflow: hidden;" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
     <defs>
      <symbol id="icon-add" viewBox="0 0 31 32">
       <title>add</title>
       <path class="path1" d="M30.745 15.152h-14.382v-14.596c0-0.308-0.243-0.557-0.543-0.557s-0.543 0.249-0.543 0.557v14.596h-14.665c-0.3 0-0.543 0.249-0.543 0.557s0.243 0.557 0.543 0.557h14.665v15.177c0 0.307 0.243 0.557 0.543 0.557s0.543-0.249 0.543-0.557v-15.177h14.382c0.3 0 0.543-0.249 0.543-0.557s-0.243-0.557-0.543-0.557z"></path>
      </symbol>
      <symbol id="icon-ok" viewBox="0 0 32 32">
       <title>ok</title>
       <path class="path1" d="M14.084 20.656l-7.845-9.282c-1.288-1.482-3.534-1.639-5.016-0.351s-1.639 3.534-0.351 5.016l10.697 12.306c1.451 1.669 4.057 1.623 5.448-0.096l18.168-22.456c1.235-1.527 0.999-3.765-0.528-5.001s-3.765-0.999-5.001 0.528l-15.573 19.337z"></path>
      </symbol>
      <symbol id="icon-edit" viewBox="0 0 32 32">
       <title>edit</title>
       <path class="path1" d="M28.287 8.51l-4.805-4.806 0.831-0.831c0.472-0.472 1.086-0.777 1.564-0.777 0.248 0 0.452 0.082 0.622 0.253l3.143 3.144c0.539 0.54 0.133 1.529-0.524 2.186l-0.831 0.831zM26.805 9.992l-1.138 1.138-4.805-4.806 1.138-1.138 4.805 4.806zM24.186 12.612l-14.758 14.762-4.805-4.806 14.758-14.762 4.805 4.806zM7.379 28.288l-4.892 1.224 1.223-4.894 3.669 3.67zM31.123 4.011l-3.143-3.144c-0.567-0.567-1.294-0.867-2.103-0.867-1.036 0-2.174 0.52-3.045 1.391l-20.429 20.436c-0.135 0.134-0.23 0.302-0.276 0.487l-2.095 8.385c-0.089 0.355 0.017 0.736 0.276 0.995 0.198 0.198 0.461 0.307 0.741 0.307 0.085 0 0.171-0.010 0.254-0.031l8.381-2.096c0.185-0.047 0.354-0.142 0.487-0.276l20.43-20.436c1.409-1.41 2.042-3.632 0.524-5.15v0z"></path>
      </symbol>
      <symbol id="icon-del" viewBox="0 0 32 32">
       <title>delete</title>
       <path class="path1" d="M11.355 4.129v-2.065h9.29v2.065h-9.29zM6.194 29.935v-23.742h19.613v23.742h-19.613zM30.968 4.129h-8.258v-3.097c0-0.569-0.463-1.032-1.032-1.032h-11.355c-0.569 0-1.032 0.463-1.032 1.032v3.097h-8.258c-0.569 0-1.032 0.463-1.032 1.032s0.463 1.032 1.032 1.032h3.097v24.774c0 0.569 0.463 1.032 1.032 1.032h21.677c0.569 0 1.032-0.463 1.032-1.032v-24.774h3.097c0.569 0 1.032-0.463 1.032-1.032s-0.463-1.032-1.032-1.032v0z"></path>
       <path class="path2" d="M10.323 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
       <path class="path3" d="M16 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
       <path class="path4" d="M21.677 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
      </symbol>
      <symbol id="icon-clock" viewBox="0 0 32 32">
       <title>clock</title>
       <path class="path1" d="M29.333 16c0-7.364-5.97-13.333-13.333-13.333s-13.333 5.97-13.333 13.333c0 7.364 5.97 13.333 13.333 13.333s13.333-5.97 13.333-13.333v0 0 0 0 0 0zM0 16c0-8.837 7.163-16 16-16s16 7.163 16 16c0 8.837-7.163 16-16 16s-16-7.163-16-16zM14.667 14.667v1.333h2.667v-10.667h-2.667v9.333zM24 18.667h1.333v-2.667h-10.667v2.667h9.333z"></path>
      </symbol>
      <symbol id="icon-question" viewBox="0 0 32 32">
       <title>question</title>
       <path class="path1" d="M16 2.56c7.411 0 13.44 6.029 13.44 13.44s-6.029 13.44-13.44 13.44c-7.411 0-13.44-6.029-13.44-13.44s6.029-13.44 13.44-13.44zM16 0c-8.822 0-16 7.178-16 16s7.178 16 16 16c8.822 0 16-7.178 16-16s-7.178-16-16-16z"></path>
       <path class="path2" d="M16 22.080c-1.059 0-1.92 0.861-1.92 1.92s0.861 1.92 1.92 1.92c1.059 0 1.92-0.861 1.92-1.92s-0.861-1.92-1.92-1.92z"></path>
       <path class="path3" d="M12.16 12.48c0.706 0 1.28-0.574 1.28-1.28 0-1.412 1.148-2.56 2.56-2.56s2.56 1.148 2.56 2.56c0 1.412-1.148 2.56-2.56 2.56-0.706 0-1.28 0.574-1.28 1.28v3.84c0 0.706 0.574 1.28 1.28 1.28s1.28-0.574 1.28-1.28v-2.723c2.224-0.575 3.84-2.616 3.84-4.957 0-2.823-2.297-5.12-5.12-5.12s-5.12 2.297-5.12 5.12c0 0.706 0.574 1.28 1.28 1.28z"></path>
      </symbol>
     </defs>
    </svg>
    <div class="container">
     <div class="checkout-addr">
      <div class="page-title-normal">
       <h2 class="page-title-h2"><span>check out</span></h2>
      </div>
      <!-- process step -->
      <div class="check-step">
       <ul>
        <li class="cur"><span>Confirm</span> address</li>
        <li><span>View your</span> order</li>
        <li><span>Make</span> payment</li>
        <li><span>Order</span> confirmation</li>
       </ul>
      </div>

      <!-- address list -->
      <div class="page-title-normal checkout-title">
       <h2><span>Shipping address</span></h2>
      </div>
      <div class="addr-list-wrap">
       <div class="addr-list">
        <ul>
         <li v-for="(item,index) in addressListFilter" :key="index" v-bind:class="{'check':checkIndex==index}" @click="checkIndex=index;selectedAddrId=item.addressId">
          <dl>
           <dt>{{item.userName}}</dt>
           <dd class="address">{{item.streetName}}</dd>
           <dd class="tel">{{item.tel}}</dd>
          </dl>
          <div class="addr-opration addr-del">
           <a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="addr-del-btn" @click="delAddressConfirm(item.addressId)">
            <svg class="icon icon-del"><use xlink:href="#icon-del" rel="external nofollow" ></use></svg>
           </a>
          </div>
          <div class="addr-opration addr-set-default">
           <a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="addr-set-default-btn" v-if="!item.isDefault" @click="setDefault(item.addressId)"><i>Set default</i></a>
          </div>
          <div class="addr-opration addr-default" v-if="item.isDefault">Default address</div>
         </li>
         <li class="addr-new">
          <div class="add-new-inner">
           <i class="icon-add">
            <svg class="icon icon-add"><use xlink:href="#icon-add" rel="external nofollow" ></use></svg>
           </i>
           <p>Add new address</p>
          </div>
         </li>
        </ul>
       </div>

       <div class="shipping-addr-more">
        <a class="addr-more-btn up-down-btn" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" @click="expand" v-bind:class="{'open':limit>3}">
         more
         <i class="i-up-down">
          <i class="i-up-down-l"></i>
          <i class="i-up-down-r"></i>
         </i>
        </a>
       </div>
      </div>

      <!-- shipping method-->
      <div class="page-title-normal checkout-title">
       <h2><span>Shipping method</span></h2>
      </div>
      <div class="shipping-method-wrap">
       <div class="shipping-method">
        <ul>
         <li class="check">
          <div class="name">Standard shipping</div>
          <div class="price">Free</div>
          <div class="shipping-tips">
           <p>Once shipped，Order should arrive in the destination in 1-7 business days</p>
          </div>
         </li>
        </ul>
       </div>
      </div>
      <div class="next-btn-wrap">
       <router-link class="btn btn--m btn--red" v-bind:to="{path:'orderConfirm',query:{'addressId':selectedAddrId}}">Next</router-link>
      </div>
     </div>
    </div>
   </div>
   <modal :mdShow="isMdShow" @close="closeModal">
    <p slot="message">
     您是否确认要删除此地址?
    </p>
    <div slot="btnGroup">
      <a class="btn btn--m" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" @click="delAddress">确认</a>
      <a class="btn btn--m btn--red" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" @click="isMdShow=false">取消</a>
    </div>
   </modal>
   <nav-footer></nav-footer>
  </div>
</template>
<style>
</style>
<script>
 import NavHeader from './../components/NavHeader'
 import NavFooter from './../components/NavFooter'
 import NavBread from './../components/NavBread'
 import Modal from './../components/Modal'
 import {currency} from './../util/currency'
 import axios from 'axios'
 export default{
   data(){
     return{
       limit:3,
       checkIndex:0, // 默认选中第一个地址
       selectedAddrId:'',
       addressList:[],
       isMdShow:false,
       addressId:''
     }
   },
   mounted(){
     this.init();
   },
   computed:{
    addressListFilter(){ // 动态计算,默认显示3条地址数据
     return this.addressList.slice(0,this.limit); // 默认显示3条数据
    }
   },
  components:{
    NavHeader,
    NavFooter,
    NavBread,
    Modal
   },
   methods:{
     init(){
       axios.get("/users/addressList").then((response)=>{ // 获取用户地址列表
         let res = response.data;
         this.addressList = res.result;
         this.selectedAddrId = this.addressList[0].addressId;
         for(var i=0;i<this.addressList.length;i++){
           if(this.addressList[i].isDefault){
             this.checkIndex = i;
           }
         }
       });
     },
     expand(){ // 展开和收起地址列表
       if(this.limit==3){
        this.limit = this.addressList.length;
       }else{
        this.limit = 3;
       }
     },
     setDefault(addressId){ // 设置默认地址
       axios.post("/users/setDefault",{
        addressId:addressId
       }).then((response)=>{
         let res = response.data;
         if(res.status=='0'){
           console.log("set default");
           this.init();
         }
       })
     },
     closeModal(){ // 管理删除地址提示弹框
       this.isMdShow = false;
     },
     delAddressConfirm(addressId){ // 弹出模态框 选中删除的地址
      this.isMdShow = true;
      this.addressId = addressId;
     },
     delAddress(){ // 删除该地址
      axios.post("/users/delAddress",{
       addressId:this.addressId
      }).then((response)=>{
        let res = response.data;
        if(res.status=="0"){
         console.log("del suc");
         this.isMdShow = false;
         this.init();
        }
      })
     }
   }
 }
</script>

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