vault-link/plugin/src/sync-operations/sync-locally-updated-file.ts

97 lines
2.5 KiB
TypeScript

import * as lib from "../../../backend/sync_lib/pkg/sync_lib.js";
import { Database } from "src/database/database";
import { Logger } from "src/logger";
import { SyncService } from "src/services/sync_service";
import { hash } from "src/utils/hash";
import { unlockDocument, waitForDocumentLock } from "./locks.js";
import { FileOperations } from "src/file-operations/file-operations.js";
import { RelativePath } from "src/database/document-metadata.js";
/// This can be used when updating a files content and/or path.
export async function syncLocallyUpdatedFile({
database,
syncServer,
operations,
updateTime,
filePath,
oldPath,
}: {
database: Database;
syncServer: SyncService;
operations: FileOperations;
updateTime: Date;
filePath: RelativePath;
oldPath?: RelativePath;
}): Promise<void> {
await waitForDocumentLock(filePath);
try {
const metadata = database.getDocument(oldPath || filePath);
if (!metadata) {
throw new Error(`Document metadata not found for ${filePath}`);
}
const contentBytes = await operations.read(filePath);
const contentHash = hash(contentBytes);
if (metadata.hash === contentHash && !oldPath) {
Logger.getInstance().info(
`Document hash matches, no need to sync ${filePath}`
);
return;
}
const response = await syncServer.put({
documentId: metadata.documentId,
parentVersionId: metadata.parentVersionId,
relativePath: filePath,
contentBytes,
createdDate: updateTime,
});
if (response.isDeleted) {
await operations.remove(oldPath || filePath);
if (metadata) {
await database.removeDocument(oldPath || filePath);
}
return;
}
const responseBytes = lib.base64_to_bytes(response.contentBase64);
if (response.relativePath != filePath) {
await waitForDocumentLock(response.relativePath);
try {
await operations.move(
oldPath || filePath,
response.relativePath
);
await operations.write(
response.relativePath,
contentBytes,
responseBytes
);
} finally {
unlockDocument(response.relativePath);
}
} else {
await operations.write(filePath, contentBytes, responseBytes);
}
await database.moveDocument({
documentId: metadata.documentId,
oldRelativePath: oldPath || filePath,
relativePath: response.relativePath,
parentVersionId: response.vaultUpdateId,
hash: contentHash,
});
} catch (e) {
Logger.getInstance().error(
`Failed to sync locally updated file ${filePath}: ${e}`
);
} finally {
unlockDocument(filePath);
}
}