remove unused backend structure

backends/matrix.js

@@ -1,103 +0,0 @@
-'use strict'
-const React = require('react')
-const ReactDOM = require('react-dom')
-const defaultValue = require('default-value')
-const sdk = require('matrix-js-sdk')
-
-class Matrix {
-  constructor(user, token, homeserver) {
-    this.user = user;
-    this.homeserver = homeserver;
-    this.client = sdk.createClient({
-      baseUrl: homeserver,
-      accessToken: token,
-      userId: user
-    });
-
-    this.events = {}
-    this.rooms = {}
-    this.startClient()
-    this.updates = true
-  }
-
-  startClient() {
-    this.client.on("Room.timeline", (event, room, toStartOfTimeline) => {
-      if (toStartOfTimeline) {
-          return
-        }
-        if (this.events[room.roomId] == undefined) {
-          this.events[room.roomId] = []
-          this.rooms[room.roomId] = {
-            name: room.name,
-            lastEvent: 0
-          }
-        }
-        this.events[room.roomId].push(event.event)
-        this.updates = true
-        console.log("NEW EVENTS")
-    })
-    this.client.startClient()
-  }
-
-  getHS() {
-    return this.homeserver
-  }
-
-  getEvents(roomId) {
-    return this.events
-  }
-
-  getRooms() {
-    return this.rooms
-  }
-
-  hasUpdates() {
-    if (this.updates) {
-      this.updates = false
-      return true
-    }
-    return false
-  }
-
-  sync() {
-    // let rand = this.lastRand
-    // while(rand == this.lastRand) {
-    //   rand = Math.floor(Math.random()*Object.keys(this.rooms).length)
-    // }
-    // this.lastRand = rand
-    // let roomId = `room${rand}`
-    // let now = new Date().getMilliseconds()
-    // this.rooms[roomId].lastEvent = now
-    // this.updates = true
-
-    // let event = {
-    //   content: {
-    //     body: "New <code>m.text</code> Event",
-    //     msgtype: "m.text"
-    //   },
-    //   event_id: this.fakeEventId(),
-    //   origin_server_ts: 1432735824653,
-    //   room_id: "!jEsUZKDJdhlrceRyVU:domain.com",
-    //   sender: "@example:domain.com",
-    //   type: "m.room.message",
-    //   unsigned: {
-    //     age: 1234
-    //   }
-    // }
-    // this.events["roomId"].push(event)
-
-    setTimeout(() => {this.sync()}, 2000)
-  }
-
-  fakeEventId() {
-    let id = ""
-    let possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
-
-    for (let i = 0; i < 32; i++) {
-      id += possible.charAt(Math.floor(Math.random() * possible.length))
-    }
-    return id
-  }
-}
-
-module.exports = Matrix