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feat: don't store to LS during collab (#2909)

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David Luzar 2021-02-03 19:14:26 +01:00 • committed by GitHub
parent 02598c6163
commit ce507b0a0b
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6 changed files with 223 additions and 239 deletions
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10
src/excalidraw-app/data/firebase.ts
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@ -148,6 +148,7 @@ export const saveToFirebase = async (
export const loadFromFirebase = async (
roomId: string,
roomKey: string,
socket: SocketIOClient.Socket | null,
): Promise<readonly ExcalidrawElement[] | null> => {
const firebase = await getFirebase();
const db = firebase.firestore();
@ -160,5 +161,12 @@ export const loadFromFirebase = async (
const storedScene = doc.data() as FirebaseStoredScene;
const ciphertext = storedScene.ciphertext.toUint8Array();
const iv = storedScene.iv.toUint8Array();
return restoreElements(await decryptElements(roomKey, iv, ciphertext));
const elements = await decryptElements(roomKey, iv, ciphertext);
if (socket) {
firebaseSceneVersionCache.set(socket, getSceneVersion(elements));
}
return restoreElements(elements);
};