fix cors

app.js

@@ -2,6 +2,7 @@ if (process.env.NODE_ENV !== 'production') {
   require('dotenv').config()
 }
 const express = require('express')
+const cors = require('cors')
 const passport = require('./config/passport')
 //const helpers = require('./_helpers')
 const { getUser } = require('./_helpers')
@@ -15,6 +16,9 @@ app.use(express.json())
 
 app.use(passport.initialize())
 // use helpers.getUser(req) to replace req.user
+
+app.use(cors())
+
 app.use((req, res, next) => {
   //res.locals.success_messages = req.flash('success_messages')
   //res.locals.error_messages = req.flash('error_messages')

controllers/apis/user-controller.js

@@ -26,6 +26,7 @@ const userController = {
       .then((createdUser) => {
         createdUser.toJSON()
         delete createdUser.password
+        delete createdUser.checkPassword
         return res.json({
           status: 'success',
           message: '註冊成功！',
@@ -51,8 +52,65 @@ const userController = {
     }
   },
   getUser: (req, res, next) => {
-
-  }
+    const userId = req.params.id
+    // let tweetsCount=0
+    // let likesCount=0
+    // let followerCount=0
+    // let followingCount=0
+
+    User.findByPk(req.params.id, {})
+      .then(user => {
+        if (!user) throw new Error("User didn't exist!")
+        return user
+      })
+      .then(user => {
+      Promise.all([
+      Tweet.findAll({where: {userId  } }),
+      Like.findAll({ where: { userId } }),
+      Followship.findAll({ where: { followerId:userId } }),
+      Followship.findAll({ where: { followingId:userId } })
+      ])
+        .then(([tweetAll, likeAll,followerAll,followingAll]) => {
+          const tweetsCount=Object.keys(tweetAll).length
+          const  likesCount=Object.keys(likeAll).length
+          const  followerCount=Object.keys(followerAll).length
+          const  followingCount=Object.keys(followingAll).length
+           console.log("===///////==",user,tweetsCount)
+          //
+           user=user.toJSON()
+           delete user.password
+        console.log("///////",tweetsCount)
+        user["followersCount"] = followerCount
+        user["followingCount"] = followingCount
+        user["likesCount"] = likesCount
+        user["tweetsCount"] = tweetsCount
+           return res.json({
+           status: 'success',
+           message: '查詢成功！',
+           ...user
+         })
+          //console.log("0000",likesCount,"0000")
+          //console.log("00000" ,typeof(tweetAll) ,tweetAll,"00000" )
+          //console.log("11111" ,typeof(likeAll) ,likeAll,"11111" )
+          //return tweetsCount,likesCount,followerCount,followingCount
+          })
+          return user
+      })
+      // .then(user => {
+      //   user=user.toJSON()
+      //   console.log("///////",tweetsCount)
+      //   user["followersCount"] = followerCount
+      //   user["followingCount"] = followingCount
+      //   user["likesCount"] = likesCount
+      //   user["tweetsCount"] = tweetsCount
+      //      return res.json({
+      //      status: 'success',
+      //      message: '查詢成功！',
+      //      ...user
+      //    })
+      // })
+      .catch(err => next(err))
+  },
 
 }
 module.exports = userController

package.json

@@ -16,6 +16,7 @@
     "body-parser": "^1.18.3",
     "chai": "^4.2.0",
     "connect-flash": "^0.1.1",
+    "cors": "^2.8.5",
     "dotenv": "^16.3.1",
     "express": "^4.16.4",
     "express-session": "^1.15.6",