mirror of https://gitlab.com/ecentrics/concordia
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# Conflicts: # src/components/Post.js # src/components/PostList.js # src/components/ProfileInformation.js # src/components/Topic.js # src/containers/ProfileContainer.jsdevelop
12 changed files with 502 additions and 548 deletions
@ -1,116 +1,35 @@ |
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import { drizzleConnect } from 'drizzle-react'; |
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import React, { Component } from 'react'; |
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import PropTypes from 'prop-types'; |
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import React from 'react'; |
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import Post from './Post'; |
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import epochTimeConverter from '../helpers/EpochTimeConverter' |
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const contract = "Forum"; |
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const contractMethod = "getPost"; |
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class PostList extends Component { |
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constructor(props, context) { |
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super(props); |
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import WithBlockchainData from './WithBlockchainData'; |
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this.fetchPost = this.fetchPost.bind(this); |
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this.onHrefHandle = this.onHrefHandle.bind(this); |
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this.drizzle = context.drizzle; |
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this.dataKeys = []; |
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this.postsData = new Array(parseInt(this.props.postIDs.length, 10)).fill(undefined); |
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this.orbitPostsData = new Array(parseInt(this.props.postIDs.length, 10)).fill(undefined); |
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this.orbitPostsDataFetchStatus = new Array(parseInt(this.props.postIDs.length, 10)).fill("pending"); |
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for (var i = 0; i < this.props.postIDs.length; ++i){ |
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this.dataKeys[i] = this.drizzle.contracts[contract].methods[contractMethod] |
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.cacheCall(this.props.postIDs[i]); |
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} |
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} |
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async fetchPost(index) { |
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/*const fullAddress = this.postsData[postID][1]; |
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const store = await this.props.orbitDB.orbitdb.keyvalue(JSON.stringify(fullAddress)); |
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await store.load(); |
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var som = store.get(JSON.stringify(postID)); |
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this.orbitPostsData[postID] = som['subject']; |
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this.orbitPostsDataFetchStatus[postID] = "fetched";*/ |
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var som = this.props.orbitDB.postsDB.get(this.props.postIDs[index]); |
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this.orbitPostsData[index] = som; |
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this.orbitPostsDataFetchStatus[index] = "fetched"; |
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} |
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onHrefHandle(postIndex){ |
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this.context.router.push("/topic/" + this.postsData[postIndex][4] + "/" + |
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((this.orbitPostsData[postIndex] !== undefined) |
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? this.orbitPostsData[postIndex].subject + "/" + this.props.postIDs[postIndex] |
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: "")) |
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} |
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import Post from './Post'; |
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render (){ |
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const posts = this.postsData.map((post, index) => { |
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if (post) { |
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return ( |
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<div key={index}> |
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<Post post={{ |
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avatarUrl:post.avatarUrl, |
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userAddress:post[1], |
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username:post[2], |
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subject:(this.orbitPostsData[index] !== undefined) && |
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this.orbitPostsData[index].subject, |
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date:epochTimeConverter(post[3]), |
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postIndex:index, |
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postContent:(this.orbitPostsData[index] !== undefined) && |
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this.orbitPostsData[index].content, |
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}} |
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onHrefClick={() => this.onHrefHandle(index)} |
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id={index} |
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key={index}/> |
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</div> |
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); |
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} else { |
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const PostList = (props) => { |
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const posts = props.postIDs.map((postID, index) => { |
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return ( |
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<Post post={null} |
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id={index} |
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key={index}/> |
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<WithBlockchainData |
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component={Post} |
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callsInfo={[{ |
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contract: 'Forum', |
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method: 'getPost', |
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params: [postID] |
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}]} |
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avatarUrl={""} |
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postIndex={index} |
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postID={postID} |
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key={postID} |
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/> |
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); |
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} |
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}); |
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return ( |
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<div className="posts-list"> |
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{posts} |
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{props.recentToTheTop |
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?posts.slice(0).reverse() |
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:posts |
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} |
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</div> |
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); |
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} |
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componentWillReceiveProps() { |
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for (var i = 0; i < this.props.postIDs.length; ++i){ |
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if (this.postsData[i] === undefined) { |
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let currentDrizzleState = this.drizzle.store.getState(); |
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let dataFetched = (currentDrizzleState.contracts[contract][contractMethod])[this.dataKeys[i]]; |
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if (dataFetched){ |
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this.postsData[i] = dataFetched.value; |
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} |
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} else if (!this.orbitPostsData[i] && this.orbitPostsDataFetchStatus[i] === "pending") { |
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this.orbitPostsDataFetchStatus[i] = "fetching"; |
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this.fetchPost(i); |
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} |
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} |
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} |
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}; |
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PostList.contextTypes = { |
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drizzle: PropTypes.object, |
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router: PropTypes.object |
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}; |
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const mapStateToProps = state => { |
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return { |
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user: state.user, //Needed!!
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orbitDB: state.orbitDB |
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} |
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}; |
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export default drizzleConnect(PostList, mapStateToProps); |
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export default PostList; |
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@ -1,38 +1,91 @@ |
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import React from 'react'; |
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import React, { Component } from 'react'; |
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import { Link } from 'react-router'; |
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import { drizzleConnect } from 'drizzle-react'; |
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import TimeAgo from 'react-timeago'; |
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import epochTimeConverter from '../helpers/EpochTimeConverter' |
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class Topic extends Component { |
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constructor(props){ |
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super(props); |
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this.fetchSubject = this.fetchSubject.bind(this); |
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this.topicSubject = null; |
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this.topicSubjectFetchStatus = "pending"; |
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} |
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async fetchSubject(topicID) { |
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this.topicSubjectFetchStatus = "fetching"; |
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const Topic = (props) => { |
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if (this.props.blockchainData[0].returnData[1] === this.props.user.address) { |
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let som = this.props.orbitDB.topicsDB.get(topicID); |
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this.topicSubject = som['subject']; |
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this.topicSubjectFetchStatus = "fetched"; |
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} else { |
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const fullAddress = "/orbitdb" + this.props.blockchainData[0].returnData[0] + "/topics"; |
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const store = await this.props.orbitDB.orbitdb.keyvalue(fullAddress); |
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/*store.events.on('replicated', () => { |
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const result = store.iterator({ limit: -1 }).collect().map(e => e.payload.value) |
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console.log(result.join('\n')) |
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})*/ |
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await store.load(); |
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let som = store.get(topicID); |
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this.topicSubject = som['subject']; |
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this.topicSubjectFetchStatus = "fetched"; |
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} |
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} |
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render(){ |
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return ( |
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props.topic !== null |
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? <div className="topic card white hoverable"> |
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<Link to={"/topic/" + this.props.topicID}> |
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<div className="topic card white hoverable"> |
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<div className="card-content"> |
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<div className="topic-subject"> |
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<p style={{color: props.topic.topicSubject ? "" : "grey"}}> |
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{props.topic.topicSubject ? props.topic.topicSubject : "Subject"} |
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<div className={"topic-subject" + (this.topicSubject ? "" : "grey-text")}> |
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<p> |
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{topic.topicSubject !== null ? topic.topicSubject : "Subject"} |
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</p> |
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</div> |
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<hr/> |
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<div className="topic-meta"> |
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<p className="no-margin">{props.topic.topicStarter}</p> |
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<p className="no-margin">Number of replies: {props.topic.numberOfReplies}</p> |
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<p className="topic-date grey-text darken-3">Started <TimeAgo date={props.topic.date}/></p> |
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</div> |
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</div> |
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</div> |
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: <div className="topic card white hoverable"> |
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<div className="card-content grey-text"> |
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<div className="topic-subject"> |
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<p>Subject</p> |
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</div> |
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<hr/> |
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<div className="topic-meta"> |
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<p className="no-margin">Username</p> |
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<p className="no-margin">Number of replies: </p> |
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<p className="topic-date grey-text darken-3"></p> |
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<p className={"no-margin" + (this.topicSubject ? "" : "grey-text")}> |
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{this.props.blockchainData[0].returnData !== null |
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?this.props.blockchainData[0].returnData[2] |
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:"Username" |
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} |
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</p> |
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<p className={"no-margin" + (this.props.blockchainData[0].returnData !== null ? "" : "grey-text")}> |
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{"Number of replies: " + (this.props.blockchainData[0].returnData !== null |
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?this.props.blockchainData[0].returnData[4].length |
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:"") |
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} |
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</p> |
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<p className="topic-date grey-text darken-3"> |
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Started {this.props.blockchainData[0].returnData !== null && |
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<TimeAgo date={epochTimeConverter(this.props.blockchainData[0].returnData[3])}/> |
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} |
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</p> |
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</div> |
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</div> |
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</div> |
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</Link> |
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); |
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} |
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componentDidUpdate(){ |
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if (this.props.blockchainData[0].returnData !== null && this.topicSubjectFetchStatus === "pending") { |
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this.fetchSubject(this.props.topicID); |
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} |
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} |
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}; |
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export default Topic; |
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const mapStateToProps = state => { |
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return { |
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user: state.user, |
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orbitDB: state.orbitDB |
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} |
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} |
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export default drizzleConnect(Topic, mapStateToProps); |
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@ -0,0 +1,81 @@ |
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import React, { Component } from 'react'; |
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import PropTypes from 'prop-types'; |
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class WithBlockchainData extends Component { |
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constructor(props, context) { |
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super(props); |
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{ |
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let {component, callsInfo, ...rest } = this.props; |
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this.component = component; |
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this.callsInfo = callsInfo; |
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this.forwardedProps = rest; |
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} |
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this.checkContractUpdates = this.checkContractUpdates.bind(this); |
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this.drizzle = context.drizzle; |
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this.dataKeys = []; |
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this.blockchainData = this.callsInfo.map((call) => { |
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return ({ |
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callInfo: call, |
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status: "initialized", |
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returnData: null |
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}); |
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}); |
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for (var i = 0; i < this.callsInfo.length; ++i){ |
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this.dataKeys[i] = this.drizzle |
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.contracts[this.callsInfo[i].contract] |
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.methods[this.callsInfo[i].method] |
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.cacheCall(...(this.callsInfo[i].params)); |
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this.blockchainData[i].status = "pending"; |
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} |
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this.state = { |
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transactionsState: new Array(this.callsInfo.length).fill("pending") |
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} |
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} |
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render() { |
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let {component, callsInfo, ...rest } = this.props; |
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return ( |
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<this.component blockchainData={this.blockchainData} {...rest}/> |
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); |
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} |
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componentDidMount() { |
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this.intervalChecker = setInterval(this.checkContractUpdates, 10); //HOWMUCHMUCHACHO???
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} |
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componentWillUnmount() { |
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clearInterval(this.intervalChecker); |
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} |
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checkContractUpdates() { |
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for (var i = 0; i < this.callsInfo.length; ++i){ |
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let currentDrizzleState = this.drizzle.store.getState(); |
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if (this.state.transactionsState[i] === "pending") { |
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let dataFetched = (currentDrizzleState |
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.contracts[this.callsInfo[i].contract][this.callsInfo[i].method][this.dataKeys[i]]); |
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if (dataFetched){ |
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this.blockchainData[i].returnData = dataFetched.value; |
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this.blockchainData[i].status = "success"; |
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this.setState((prevState) => ({ |
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transactionsState: [ |
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...prevState.transactionsState.slice(0, i), |
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"success", |
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...prevState.transactionsState.slice(i) |
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] |
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})); |
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} |
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} //TODO cover errors!!
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} |
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} |
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} |
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WithBlockchainData.contextTypes = { |
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drizzle: PropTypes.object |
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}; |
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export default WithBlockchainData; |
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