refactor!: next generation AFFiNE code structure (#1176)

apps/web/src/blocksuite/providers/index.ts

@@ -0,0 +1,71 @@
+import { WebsocketProvider } from '@affine/datacenter';
+import { assertExists } from '@blocksuite/store';
+import { IndexeddbPersistence } from 'y-indexeddb';
+
+import {
+  AffineWebSocketProvider,
+  BlockSuiteWorkspace,
+  LocalIndexedDBProvider,
+} from '../../shared';
+import { apis } from '../../shared/apis';
+
+export const createWebSocketProvider = (
+  blockSuiteWorkspace: BlockSuiteWorkspace
+): AffineWebSocketProvider => {
+  let webSocketProvider: WebsocketProvider | null = null;
+  return {
+    flavour: 'affine-websocket',
+    cleanup: () => {
+      assertExists(webSocketProvider);
+      webSocketProvider?.destroy();
+    },
+    connect: () => {
+      const wsUrl = `${
+        window.location.protocol === 'https:' ? 'wss' : 'ws'
+      }://${window.location.host}/api/sync/`;
+      webSocketProvider = new WebsocketProvider(
+        wsUrl,
+        blockSuiteWorkspace.room as string,
+        blockSuiteWorkspace.doc,
+        {
+          params: { token: apis.auth.refresh },
+          // @ts-expect-error ignore the type
+          awareness: blockSuiteWorkspace.awarenessStore.awareness,
+        }
+      );
+      console.log('connect', webSocketProvider.roomname);
+      webSocketProvider.connect();
+    },
+    disconnect: () => {
+      assertExists(webSocketProvider);
+      console.log('disconnect', webSocketProvider.roomname);
+      webSocketProvider?.disconnect();
+    },
+  };
+};
+
+export const createIndexedDBProvider = (
+  blockSuiteWorkspace: BlockSuiteWorkspace
+): LocalIndexedDBProvider => {
+  let indexdbProvider: IndexeddbPersistence | null = null;
+  return {
+    flavour: 'local-indexeddb',
+    cleanup: () => {
+      assertExists(indexdbProvider);
+      indexdbProvider.clearData();
+    },
+    connect: () => {
+      console.info('connect indexeddb provider', blockSuiteWorkspace.room);
+      indexdbProvider = new IndexeddbPersistence(
+        blockSuiteWorkspace.room as string,
+        blockSuiteWorkspace.doc
+      );
+    },
+    disconnect: () => {
+      assertExists(indexdbProvider);
+      console.info('disconnect indexeddb provider', blockSuiteWorkspace.room);
+      indexdbProvider.destroy();
+      indexdbProvider = null;
+    },
+  };
+};