compelete login system

src/cloudfunctions/getOpenId/config.json

@@ -0,0 +1,6 @@
+{
+  "permissions": {
+    "openapi": [
+    ]
+  }
+}

src/cloudfunctions/getOpenId/index.js

@@ -0,0 +1,17 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({
+  env: cloud.DYNAMIC_CURRENT_ENV
+});
+
+// 获取openId云函数入口函数
+exports.main = async (event, context) => {
+  // 获取基础信息
+  const wxContext = cloud.getWXContext();
+
+  return {
+    openid: wxContext.OPENID,
+    appid: wxContext.APPID,
+    unionid: wxContext.UNIONID,
+  };
+};

src/cloudfunctions/getOpenId/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "getOpenId",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~2.6.3"
+  }
+}

src/miniprogram/app.js

@@ -17,24 +17,32 @@ App({
     this.globalData = {
       // OPENID: wx.cloud.getWXContext().OPENID
       OPENID: '',
-      USERID: ''
+      USERID: '',
+      ISLOGIN: false
     };
 
+    //尝试读取本地缓存
     try {
+      // wx.clearStorage()
       this.globalData.USERID = wx.getStorageSync('user_id')
+      this.globalData.OPENID = wx.getStorageSync('user_openid')
     } catch (e) {
-      console.log(e);
+      console.error(e);
     }
     
-    if (this.globalData.USERID) {
-      wx.cloud.database().collection("user_id").doc(this.globalData.USERID).get({
-        success: function() {
-          // todo
+    //检测用户是否首次登录
+    if (!this.globalData.OPENID) {
+      this.globalData.ISLOGIN = false
+      wx.cloud.callFunction({
+        name: "getOpenId",
+        success: (res) => {
+          this.globalData.OPENID = res.result.openid;
+          wx.setStorageSync('user_openid', res.result.openid)
         }
       })
-    } else {
-      console.log("首次登录");
     }
 
-  }
+    //输出全局变量
+    console.log("[GLOABLE] User:",this.globalData);
+  },
 });

src/miniprogram/pages/Main/main.js

@@ -1,4 +1,4 @@
-//const that = this;
+const app = getApp();
 const db = wx.cloud.database().collection("student_Demands");
 // pages/MainTest/MainTest.js
 Page({
@@ -23,17 +23,17 @@ Page({
     //   title: '加载中',
     // })
     //检测用户是否注册过
-    wx.cloud.database()
-    .collection('user_Data')
-    .get({
-      success: (res) => {
-        var exist = (res.data.length>0)? true: false
-        this.setData({
-          exist
-        })
-        console.log(this.data.exist);
-      }
-    })
+    // wx.cloud.database()
+    // .collection('user_Data')
+    // .get({
+    //   success: (res) => {
+    //     var exist = (res.data.length>0)? true: false
+    //     this.setData({
+    //       exist
+    //     })
+    //     console.log(this.data.exist);
+    //   }
+    // })
 
     // 调用云函数获取教师信息
     wx.cloud.callFunction({

src/miniprogram/pages/profile/profile.js

@@ -1,16 +1,18 @@
 const db = wx.cloud.database().collection("user_Data");
+const _ = wx.cloud.database().command
+const app = getApp()
 const defaultAvatarUrl = 'https://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRna42FI242Lcia07jQodd2FJGIYQfG0LAJGFxM4FbnQP6yfMxBgJ0F3YRqJCJ1aPAK2dQagdusBZg/0' //默认头像地址
 
 Page({
   //页面数据
   data:{
     avatarUrl: defaultAvatarUrl,
-    nickname: "昵称",
-    sex: null,
+    nickname: "",
+    sex: "",
     birthday: "",
     region: "",
-    contact: "请输入",
-    details: "请输入"
+    contact: "",
+    information: ""
   },
 
   onLoad(options) {
@@ -26,11 +28,43 @@ Page({
       console.log(e);
     }
 
-    db.get({
-      success:(res) => {
-        console.log(res)
-      }
-    })
+    //获取用户信息
+    if (!app.globalData.USERID) {
+      db.add({
+        data: {
+          nickname: '',
+          gender: '',
+          birthday: '',
+          region: '',
+          contact: '',
+          information: ''
+        },
+        success: (res) => {
+          app.globalData.USERID = res._id
+          wx.setStorageSync('user_id', res._id)
+          console.log("[PROFILE] AddNewUser");
+        }
+      })
+    } else {
+      db.where({
+        _openid: app.globalData.OPENID
+      }).get({
+        success:(res) => {
+          var data = res.data[0]
+          this.setData({
+            nickname: data.nickname,
+            sex: data.gender,
+            birthday: data.birthday,
+            region: data.region,
+            contact: data.contact,
+            information: data.information
+          })
+          app.globalData.USERID = data._id
+          // app.globalData.ISLOGIN = true
+          console.log("[PROFILE] UserQuery", data);
+        }
+      })
+    }
   },
 
   //选择头像后存储头像地址
@@ -50,16 +84,33 @@ Page({
 
   //表单提交方法
   submit: function(e){
-    console.log(e.detail.value);
+    console.log("[PROFILE] SubmitData", e.detail.value);
     //todo: 添加输入检测
+
     
-    //往数据库里插入的方法
-    db.add({
+
+    //往数据库里更新的方法
+    db.where({
+      _openid: app.globalData.OPENID
+    }).update({
       //传入数据
-      data: e.detail.value,
+      data: {
+        nickname: this.data.nickname,
+        sex: this.data.sex,
+        birthday: this.data.birthday,
+        region: this.data.region,
+        contact: this.data.contact,
+        information: this.data.information
+      },
+
       //成功后执行的方法
       success:(res) => {
-        console.log(res)
+        console.log("[PROFILE] SubmitDone",res)
+        wx.showToast({
+          title: '提交成功',
+          icon: 'success',
+          duration: 2000
+        })
       }
     })
   },

src/miniprogram/pages/profile/profile.wxml

@@ -12,18 +12,18 @@
       
     <view class="section">
       <view class="title">昵称：</view>
-      <input type="nickname" class="input" name="nickname" placeholder="{{nickname}}" />
+      <input type="nickname" class="input" model:value="{{nickname}}" name="nickname" placeholder="昵称" />
     </view>
 
     <view class="section">
       <view class="title">性别：</view>
       <radio-group class="mg" name="gender">
         <label >
-          <radio value="man" checked="{{sex}}"/>
+          <radio value="man" checked="{{sex == 'man'}}"/>
           男
         </label>
         <label >
-          <radio value="woman" checked="{{!sex && sex!=NULL}}"/>
+          <radio value="woman" checked="{{sex == 'woman'}}"/>
           女
         </label>
       </radio-group>
@@ -31,26 +31,26 @@
 
     <view class="section">
       <view class="title">年龄：</view>
-      <picker bindchange="dateChange" fields="year" value="{{birthday}}" mode="date" class="input" name="birthday">
+      <picker bindchange="dateChange" fields="year" model:value="{{birthday}}" mode="date" class="input" name="birthday">
         <view class="picker">出生年：{{birthday}}</view>
       </picker>
     </view>
     
     <view class="section">
       <view class="title">地区：</view>
-      <picker bindchange="regionChange" value="{{region}}" value="{{region}}"mode="region" class="input" name="region">
+      <picker bindchange="regionChange" model:value="{{region}}" mode="region" class="input" name="region">
         <view class="picker">当前选择：{{region}}</view>
       </picker>
     </view>
 
     <view class="section">
       <view class="title">可以添加到你的联系方式：</view>
-      <input type="input" class="input" name="contact" placeholder="请输入" />
+      <input type="input" class="input" name="contact" model:value="{{contact}}" placeholder="请输入" />
     </view>
 
     <view class="section">
       <view class="title">你的基本情况：</view>
-      <input type="input" class="input"  name="information" placeholder="请输入" />
+      <input type="input" class="input"  name="information" model:value="{{information}}" placeholder="请输入" />
     </view>
 
     <view class="area">