From f0ddaa30b1b6753e295298ea46c81e3b9e6f1dcf Mon Sep 17 00:00:00 2001
From: Leon Liang <liang268@purdue.edu>
Date: Mon, 2 Dec 2019 18:31:33 -0500
Subject: [PATCH] add topics when publish new post

---
 twistter-frontend/src/Writing_Microblogs.js |  17 +++-
 twistter-frontend/src/pages/Home.js         | 102 ++++++++++++--------
 2 files changed, 75 insertions(+), 44 deletions(-)

diff --git a/twistter-frontend/src/Writing_Microblogs.js b/twistter-frontend/src/Writing_Microblogs.js
index 9cac7b7..4d7484d 100644
--- a/twistter-frontend/src/Writing_Microblogs.js
+++ b/twistter-frontend/src/Writing_Microblogs.js
@@ -40,15 +40,28 @@ class Writing_Microblogs extends Component {
     };
 
     axios
-      .post("/putPost", postData, headers)
+      .post("/putPost", postData, headers) // TODO: add topics
       .then(res => {
-        alert("Post was shared successfully!");
+        // alert("Post was shared successfully!");
         console.log(res.data);
       })
       .catch(err => {
         alert("An error occured.");
         console.error(err);
       });
+    console.log(postData.microBlogTopics);
+    postData.microBlogTopics.forEach(topic => {
+      axios
+        .post("/putTopic", {
+          following: topic
+        })
+        .then(res => {
+          console.log(res.data);
+        })
+        .catch(err => {
+          console.error(err);
+        });
+    });
     event.preventDefault();
     this.setState({ value: "", title: "", characterCount: 250, topics: "" });
   }
diff --git a/twistter-frontend/src/pages/Home.js b/twistter-frontend/src/pages/Home.js
index cee0a93..956ccf0 100644
--- a/twistter-frontend/src/pages/Home.js
+++ b/twistter-frontend/src/pages/Home.js
@@ -1,20 +1,20 @@
 /* eslint-disable */
-import React, { Component } from 'react';
-import PropTypes from 'prop-types';
-import { connect } from 'react-redux';
-import axios from 'axios';
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import axios from "axios";
 
 // Material UI and React Router
-import Grid from '@material-ui/core/Grid';
-import Card from '@material-ui/core/Card';
-import CardContent from '@material-ui/core/CardContent';
+import Grid from "@material-ui/core/Grid";
+import Card from "@material-ui/core/Card";
+import CardContent from "@material-ui/core/CardContent";
 import Typography from "@material-ui/core/Typography";
 
 // component
-import '../App.css';
-import logo from '../images/twistter-logo.png';
-import noImage from '../images/no-img.png';
-import Writing_Microblogs from '../Writing_Microblogs';
+import "../App.css";
+import logo from "../images/twistter-logo.png";
+import noImage from "../images/no-img.png";
+import Writing_Microblogs from "../Writing_Microblogs";
 
 class Home extends Component {
   state = {};
@@ -26,7 +26,7 @@ class Home extends Component {
         console.log(res.data);
         this.setState({
           posts: res.data
-        })
+        });
       })
       .catch(err => console.log(err));
   }
@@ -35,31 +35,43 @@ class Home extends Component {
     let authenticated = this.props.user.authenticated;
 
     let postMarkup = this.state.posts ? (
-      this.state.posts.map(post => 
+      this.state.posts.map(post => (
         <Card>
           <CardContent>
             <Typography>
-              {
-                this.state.imageUrl ? (<img src={this.state.imageUrl} height="250" width="250" />) : 
-                                      (<img src={noImage} height="50" width="50"/>)
-              }
+              {this.state.imageUrl ? (
+                <img src={this.state.imageUrl} height="250" width="250" />
+              ) : (
+                <img src={noImage} height="50" width="50" />
+              )}
+            </Typography>
+            <Typography variant="h7">
+              <b>{post.userHandle}</b>
+            </Typography>
+            <Typography variant="body2" color={"textSecondary"}>
+              {post.createdAt}
             </Typography>
-            <Typography variant="h7"><b>{post.userHandle}</b></Typography>
-            <Typography variant="body2" color={"textSecondary"}>{post.createdAt}</Typography>
             <br />
-            <Typography variant="body1"><b>{post.microBlogTitle}</b></Typography>
+            <Typography variant="body1">
+              <b>{post.microBlogTitle}</b>
+            </Typography>
             <Typography variant="body2">{post.body}</Typography>
             <br />
-            <Typography variant="body2"><b>Topics:</b> {post.microBlogTopics}</Typography>
+            <Typography variant="body2">
+              <b>Topics:</b> {post.microBlogTopics}
+            </Typography>
             <br />
-            <Typography variant="body2" color={"textSecondary"}>Likes {post.likeCount} Comments {post.commentCount}</Typography>
+            <Typography variant="body2" color={"textSecondary"}>
+              Likes {post.likeCount} Comments {post.commentCount}
+            </Typography>
           </CardContent>
         </Card>
-      )
-    ) : (<p>My Posts</p>);
+      ))
+    ) : (
+      <p>Loading post...</p>
+    );
 
-    return (
-      authenticated ?
+    return authenticated ? (
       <Grid container spacing={16}>
         <Grid item sm={4} xs={8}>
           <Writing_Microblogs />
@@ -67,26 +79,32 @@ class Home extends Component {
         <Grid item sm={4} xs={8}>
           {postMarkup}
         </Grid>
-      </Grid> 
-      :
+      </Grid>
+    ) : (
       <div>
         <div>
           <img src={logo} className="app-logo" alt="logo" />
-          <br/><br/>
-          <b>Welcome to Twistter!</b> 
-          <br/><br/>
-          <b>See the most interesting topics people are following right now.</b> 
+          <br />
+          <br />
+          <b>Welcome to Twistter!</b>
+          <br />
+          <br />
+          <b>See the most interesting topics people are following right now.</b>
         </div>
 
-        <br/><br/><br/><br/>
+        <br />
+        <br />
+        <br />
+        <br />
 
-        <div>                    
-          <b>Join today or sign in if you already have an account.</b> 
-          <br/><br/>
+        <div>
+          <b>Join today or sign in if you already have an account.</b>
+          <br />
+          <br />
           <form action="./signup">
-            <button className="authButtons signup">Sign up</button> 
+            <button className="authButtons signup">Sign up</button>
           </form>
-          <br/>
+          <br />
           <form action="./login">
             <button className="authButtons login">Sign in</button>
           </form>
@@ -96,12 +114,12 @@ class Home extends Component {
   }
 }
 
-const mapStateToProps = (state) => ({
+const mapStateToProps = state => ({
   user: state.user
-})
+});
 
 Home.propTypes = {
   user: PropTypes.object.isRequired
-}
+};
 
-export default connect(mapStateToProps)(Home);
\ No newline at end of file
+export default connect(mapStateToProps)(Home);