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restore elements on load from firebase (#2269)

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David Luzar 2020-10-26 15:45:51 +01:00 committed by GitHub
parent 46c421ee26
commit 915bda9fd8
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2 changed files with 3 additions and 3 deletions
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4
src/data/firebase.ts
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@ -2,6 +2,7 @@ import { createIV, getImportedKey } from "./index";
import { ExcalidrawElement } from "../element/types"; import { ExcalidrawElement } from "../element/types";
import { getSceneVersion } from "../element"; import { getSceneVersion } from "../element";
import Portal from "../components/Portal"; import Portal from "../components/Portal";
import { restoreElements } from "./restore";
let firebasePromise: Promise<typeof import("firebase/app")> | null = null; let firebasePromise: Promise<typeof import("firebase/app")> | null = null;
@ -155,6 +156,5 @@ export async function loadFromFirebase(
const storedScene = doc.data() as FirebaseStoredScene; const storedScene = doc.data() as FirebaseStoredScene;
const ciphertext = storedScene.ciphertext.toUint8Array(); const ciphertext = storedScene.ciphertext.toUint8Array();
const iv = storedScene.iv.toUint8Array(); const iv = storedScene.iv.toUint8Array();
const plaintext = await decryptElements(roomKey, iv, ciphertext); return restoreElements(await decryptElements(roomKey, iv, ciphertext));
return plaintext;
} }

2
src/data/restore.ts
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@ -35,7 +35,7 @@ const restoreElementWithProperties = <T extends ExcalidrawElement>(
// newly added elements // newly added elements
version: element.version || 1, version: element.version || 1,
versionNonce: element.versionNonce ?? 0, versionNonce: element.versionNonce ?? 0,
isDeleted: false, isDeleted: element.isDeleted ?? false,
id: element.id || randomId(), id: element.id || randomId(),
fillStyle: element.fillStyle || "hachure", fillStyle: element.fillStyle || "hachure",
strokeWidth: element.strokeWidth || 1, strokeWidth: element.strokeWidth || 1,