22 lines
682 B
TypeScript
22 lines
682 B
TypeScript
import { SAction } from "../actions";
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import { docs } from "../entity/docs";
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import { gunzipAsync, gzipAsync } from "../entity/zlib";
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import { SyncConnection } from "../type";
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export const yjs_sv_local: SAction["yjs"]["sv_local"] = async function (
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this: SyncConnection,
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mode,
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id,
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bin
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) {
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if (!docs[mode][id]) {
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console.log(`sv_local not found`, mode, id);
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return { diff: "not-found", sv: "not-found" } as any;
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}
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const doc = docs[mode][id].doc as Y.Doc;
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const diff_remote = Y.encodeStateAsUpdate(doc, await gunzipAsync(bin));
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const sv_remote = Y.encodeStateVector(doc);
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return { diff: await gzipAsync(diff_remote), sv: await gzipAsync(sv_remote) };
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};
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