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promise all sync

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fyears 2021-11-06 22:51:27 +08:00
parent 2012758383
commit b6df3f7ed5
1 changed files with 99 additions and 97 deletions
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196
src/sync.ts
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@ -290,103 +290,105 @@ export const doActualSync = async (
keyStates: Record<string, FileOrFolderMixedState>,
password: string = ""
) => {
Object.entries(keyStates)
.sort((k, v) => -(k as string).length)
.map(async ([k, v]) => {
const key = k as string;
const state = v as FileOrFolderMixedState;
let remoteEncryptedKey = key;
if (password !== "") {
remoteEncryptedKey = state.remote_encrypted_key;
if (remoteEncryptedKey === undefined || remoteEncryptedKey === "") {
remoteEncryptedKey = await encryptStringToBase32(key, password);
await Promise.all(
Object.entries(keyStates)
.sort((k, v) => -(k as string).length)
.map(async ([k, v]) => {
const key = k as string;
const state = v as FileOrFolderMixedState;
let remoteEncryptedKey = key;
if (password !== "") {
remoteEncryptedKey = state.remote_encrypted_key;
if (remoteEncryptedKey === undefined || remoteEncryptedKey === "") {
remoteEncryptedKey = await encryptStringToBase32(key, password);
}
}
}
if (
state.decision === undefined ||
state.decision === "unknown" ||
state.decision === "undecided"
) {
throw Error(`unknown decision in ${JSON.stringify(state)}`);
} else if (state.decision === "skip") {
// do nothing
} else if (state.decision === "download_clearhist") {
await downloadFromRemote(
s3Client,
s3Config,
state.key,
vault,
state.mtime_remote,
password,
remoteEncryptedKey
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "upload_clearhist") {
const remoteObjMeta = await uploadToRemote(
s3Client,
s3Config,
state.key,
vault,
false,
password,
remoteEncryptedKey
);
await upsertSyncMetaMappingDataS3(
db,
state.key,
state.mtime_local,
state.size_local,
state.key,
remoteObjMeta.LastModified.valueOf(),
remoteObjMeta.ContentLength,
remoteObjMeta.ETag
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "download") {
await mkdirpInVault(state.key, vault);
await downloadFromRemote(
s3Client,
s3Config,
state.key,
vault,
state.mtime_remote,
password,
remoteEncryptedKey
);
} else if (state.decision === "delremote_clearhist") {
await deleteFromRemote(
s3Client,
s3Config,
state.key,
password,
remoteEncryptedKey
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "upload") {
const remoteObjMeta = await uploadToRemote(
s3Client,
s3Config,
state.key,
vault,
false,
password,
remoteEncryptedKey
);
await upsertSyncMetaMappingDataS3(
db,
state.key,
state.mtime_local,
state.size_local,
state.key,
remoteObjMeta.LastModified.valueOf(),
remoteObjMeta.ContentLength,
remoteObjMeta.ETag
);
} else if (state.decision === "clearhist") {
await clearDeleteRenameHistoryOfKey(db, state.key);
} else {
throw Error("this should never happen!");
}
});
if (
state.decision === undefined ||
state.decision === "unknown" ||
state.decision === "undecided"
) {
throw Error(`unknown decision in ${JSON.stringify(state)}`);
} else if (state.decision === "skip") {
// do nothing
} else if (state.decision === "download_clearhist") {
await downloadFromRemote(
s3Client,
s3Config,
state.key,
vault,
state.mtime_remote,
password,
remoteEncryptedKey
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "upload_clearhist") {
const remoteObjMeta = await uploadToRemote(
s3Client,
s3Config,
state.key,
vault,
false,
password,
remoteEncryptedKey
);
await upsertSyncMetaMappingDataS3(
db,
state.key,
state.mtime_local,
state.size_local,
state.key,
remoteObjMeta.LastModified.valueOf(),
remoteObjMeta.ContentLength,
remoteObjMeta.ETag
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "download") {
await mkdirpInVault(state.key, vault);
await downloadFromRemote(
s3Client,
s3Config,
state.key,
vault,
state.mtime_remote,
password,
remoteEncryptedKey
);
} else if (state.decision === "delremote_clearhist") {
await deleteFromRemote(
s3Client,
s3Config,
state.key,
password,
remoteEncryptedKey
);
await clearDeleteRenameHistoryOfKey(db, state.key);
} else if (state.decision === "upload") {
const remoteObjMeta = await uploadToRemote(
s3Client,
s3Config,
state.key,
vault,
false,
password,
remoteEncryptedKey
);
await upsertSyncMetaMappingDataS3(
db,
state.key,
state.mtime_local,
state.size_local,
state.key,
remoteObjMeta.LastModified.valueOf(),
remoteObjMeta.ContentLength,
remoteObjMeta.ETag
);
} else if (state.decision === "clearhist") {
await clearDeleteRenameHistoryOfKey(db, state.key);
} else {
throw Error("this should never happen!");
}
})
);
};