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feat: basic db support

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This commit is contained in:
DarkSky
2022-08-09 18:58:18 +08:00
parent 73d7d4e1a8
commit 0083b7445a
9 changed files with 445 additions and 24 deletions
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3
libs/datasource/jwt/package.json
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@@ -13,8 +13,7 @@
"flexsearch": "^0.7.21",
"lib0": "^0.2.52",
"lru-cache": "^7.13.2",
"ts-debounce": "^4.0.0",
"y-indexeddb": "^9.0.9"
"ts-debounce": "^4.0.0"
},
"dependencies": {
"@types/flexsearch": "^0.7.3",

23
libs/datasource/jwt/src/adapter/yjs/index.ts
View File

@@ -7,7 +7,6 @@ import { fromEvent } from 'file-selector';
import LRUCache from 'lru-cache';
import { debounce } from 'ts-debounce';
import { nanoid } from 'nanoid';
import { IndexeddbPersistence } from 'y-indexeddb';
import { Awareness } from 'y-protocols/awareness.js';
import {
Doc,
@@ -19,7 +18,11 @@ import {
snapshot,
} from 'yjs';
import { WebsocketProvider } from '@toeverything/datasource/jwt-rpc';
import {
IndexedDBProvider,
SQLiteProvider,
WebsocketProvider,
} from '@toeverything/datasource/jwt-rpc';
import {
AsyncDatabaseAdapter,
@@ -46,8 +49,9 @@ const logger = getLogger('BlockDB:yjs');
type YjsProviders = {
awareness: Awareness;
idb: IndexeddbPersistence;
binariesIdb: IndexeddbPersistence;
idb: IndexedDBProvider;
binariesIdb: IndexedDBProvider;
fstore?: SQLiteProvider;
ws?: WebsocketProvider;
backend: string;
gatekeeper: GateKeeper;
@@ -117,7 +121,9 @@ async function _initYjsDatabase(
const doc = new Doc({ autoLoad: true, shouldLoad: true });
const idbp = new IndexeddbPersistence(workspace, doc).whenSynced;
const idbp = new IndexedDBProvider(workspace, doc).whenSynced;
const fsp: SQLiteProvider | undefined = undefined; // new SQLiteProvider(workspace, doc).whenSynced;
const wsp = _initWebsocketProvider(
backend,
workspace,
@@ -126,10 +132,10 @@ async function _initYjsDatabase(
params
);
const [idb, [awareness, ws]] = await Promise.all([idbp, wsp]);
const [idb, [awareness, ws], fstore] = await Promise.all([idbp, wsp, fsp]);
const binaries = new Doc({ autoLoad: true, shouldLoad: true });
const binariesIdb = await new IndexeddbPersistence(
const binariesIdb = await new IndexedDBProvider(
`${workspace}_binaries`,
binaries
).whenSynced;
@@ -147,6 +153,7 @@ async function _initYjsDatabase(
awareness,
idb,
binariesIdb,
fstore,
ws,
backend,
gatekeeper,
@@ -374,7 +381,7 @@ export class YjsAdapter implements AsyncDatabaseAdapter<YjsContentOperation> {
};
check();
});
await new IndexeddbPersistence(this._provider.idb.name, doc)
await new IndexedDBProvider(this._provider.idb.name, doc)
.whenSynced;
applyUpdate(doc, new Uint8Array(binary));
await update_check;