initial commit

src/client/initMatrix.js

@@ -0,0 +1,89 @@
+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;