final chatlog

src/App.js

@@ -1,16 +1,39 @@
-import React from 'react';
+import React, { useState } from 'react';
 import './App.css';
-import chatMessages from './data/messages.json';
+import entries from './data/messages.json';
+import ChatLog from './components/ChatLog';
+import ChatEntry from './components/ChatEntry';
+
+
 
 const App = () => {
+ const [messages, setMessages] = useState(entries)
+
+ const numLikes = messages.filter((message) => message.liked).length;
+
+ // going to write a helper function for messages
+ const setLikes = (id) => {
+ const newMessages = messages.map((message) => {
+ if (id === message.id){
+ return {...message, liked: !message.liked};
+
+ }
+
+ return message 
+ });
+
+ setMessages(newMessages)
+
+ }
+
  return (
  <div id="App">
  <header>
- <h1>Application title</h1>
+ <h1>chit chat</h1>
+ <p>number of likes {numLikes} ❤️s</p>
  </header>
  <main>
- {/* Wave 01: Render one ChatEntry component
- Wave 02: Render ChatLog component */}
+ <ChatLog entries={messages} setLikes={setLikes} />
  </main>
  </div>
  );

src/components/ChatEntry.js

@@ -1,22 +1,31 @@
-import React from 'react';
+import React, { useState } from 'react';
 import './ChatEntry.css';
 import PropTypes from 'prop-types';
+import TimeStamp from './TimeStamp';
 
 const ChatEntry = (props) => {
- return (
- <div className="chat-entry local">
- <h2 className="entry-name">Replace with name of sender</h2>
+
+
+ const heart = props.liked? '❤️': '🤍';
+
+
+ return(
+ <div className = "chat-entry local" >
+ <h2 className="entry-name">{props.sender}</h2>
  <section className="entry-bubble">
- <p>Replace with body of ChatEntry</p>
- <p className="entry-time">Replace with TimeStamp component</p>
- <button className="like">🤍</button>
+ <p>{props.body}</p>
+ <TimeStamp time={props.timeStamp} />
+ <button className='like'onClick={()=>props.setLikes(props.id)}>{heart}</button>
  </section>
- </div>
+ </div >
  );
 };
 
 ChatEntry.propTypes = {
- //Fill with correct proptypes
+ body: PropTypes.string.isRequired,
+ sender: PropTypes.string.isRequired,
+ timeStamp: PropTypes.string.isRequired,
+ id: PropTypes.number.isRequired,
 };
 
 export default ChatEntry;

src/components/ChatLog.js

@@ -0,0 +1,38 @@
+import ChatEntry from './ChatEntry';
+import PropTypes from 'prop-types';
+
+
+const ChatLog = (props) => {
+ const data = props.entries.map((entry, index) => {
+ return (
+ <li key={index}>
+ <ChatEntry
+ body={entry.body}
+ sender={entry.sender}
+ timeStamp={entry.timeStamp}
+ liked={entry.liked}
+ setLikes={props.setLikes}
+ id={entry.id}
+ ></ChatEntry>
+ </li>
+ );
+ });
+ return (
+ <div>
+ <ul>
+ {data}
+ </ul>
+ </div>
+
+ );
+};
+ChatLog.propTypes = {
+ entries: PropTypes.arrayOf(PropTypes.shape({
+ body: PropTypes.string.isRequired,
+ sender: PropTypes.string.isRequired,
+ timeStamp: PropTypes.string.isRequired,
+ liked: PropTypes.bool.isRequired
+ }))
+};
+
+export default ChatLog;

src/components/TimeStamp.js

@@ -2,11 +2,11 @@ import { DateTime } from 'luxon';
 import PropTypes from 'prop-types';
 
 const TimeStamp = (props) => {
- const time = DateTime.fromISO(props.time);
- const absolute = time.toFormat('MMMM Do YYYY, h:mm:ss a');
- const relative = time.toRelative();
+ const compTime = DateTime.fromISO(props.time);
+ const absolute = compTime.toFormat('MMMM Do YYYY, h:mm:ss a');
+ const relative = compTime.toRelative();
 
- return <span title={absolute}>{relative}</span>;
+ return <span className="entry-time" title={absolute}>{relative}</span>;
 };
 
 TimeStamp.propTypes = {