cinny/src/client/initMatrix.js

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2021-07-28 16:15:52 +03:00
import EventEmitter from 'events';
import * as sdk from 'matrix-js-sdk';
import { secret } from './state/auth';
import RoomList from './state/RoomList';
import RoomsInput from './state/RoomsInput';
global.Olm = require('olm');
class InitMatrix extends EventEmitter {
async init() {
await this.startClient();
this.setupSync();
this.listenEvents();
}
async startClient() {
const indexedDBStore = new sdk.IndexedDBStore({
indexedDB: global.indexedDB,
localStorage: global.localStorage,
dbName: 'web-sync-store',
});
await indexedDBStore.startup();
this.matrixClient = sdk.createClient({
baseUrl: secret.baseUrl,
accessToken: secret.accessToken,
userId: secret.userId,
store: indexedDBStore,
sessionStore: new sdk.WebStorageSessionStore(global.localStorage),
cryptoStore: new sdk.IndexedDBCryptoStore(global.indexedDB, 'crypto-store'),
deviceId: secret.deviceId,
});
await this.matrixClient.initCrypto();
await this.matrixClient.startClient({
lazyLoadMembers: true,
});
this.matrixClient.setGlobalErrorOnUnknownDevices(false);
}
setupSync() {
const sync = {
NULL: () => {
console.log('NULL state');
},
SYNCING: () => {
console.log('SYNCING state');
},
PREPARED: (prevState) => {
console.log('PREPARED state');
console.log('previous state: ', prevState);
// TODO: remove global.initMatrix at end
global.initMatrix = this;
if (prevState === null) {
this.roomList = new RoomList(this.matrixClient);
this.roomsInput = new RoomsInput(this.matrixClient);
this.emit('init_loading_finished');
}
},
RECONNECTING: () => {
console.log('RECONNECTING state');
},
CATCHUP: () => {
console.log('CATCHUP state');
},
ERROR: () => {
console.log('ERROR state');
},
STOPPED: () => {
console.log('STOPPED state');
},
};
this.matrixClient.on('sync', (state, prevState) => sync[state](prevState));
}
listenEvents() {
this.matrixClient.on('Session.logged_out', () => {
this.matrixClient.clearStores();
window.localStorage.clear();
window.location.reload();
});
}
}
const initMatrix = new InitMatrix();
export default initMatrix;