blob: ff376083b8e561a53cb1d0b43d93d74fc4ee756e [file] [log] [blame]
/**
* @license
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {
AccountId,
AccountInfo,
EmailAddress,
GroupInfo,
isAccount,
isGroup,
} from '../types/common';
import {AccountTag} from '../constants/constants';
import {assertNever} from './common-util';
export function accountKey(account: AccountInfo): AccountId | EmailAddress {
if (account._account_id) return account._account_id;
if (account.email) return account.email;
throw new Error('Account has neither _account_id nor email.');
}
export function isServiceUser(account?: AccountInfo): boolean {
return !!account?.tags?.includes(AccountTag.SERVICE_USER);
}
export function isSelf(account?: AccountInfo, self?: AccountInfo): boolean {
return account?._account_id === self?._account_id;
}
export function removeServiceUsers(accounts?: AccountInfo[]): AccountInfo[] {
return accounts?.filter(a => !isServiceUser(a)) || [];
}
export function hasSameAvatar(account?: AccountInfo, other?: AccountInfo) {
return account?.avatars?.[0]?.url === other?.avatars?.[0]?.url;
}
export function accountOrGroupKey(entry: AccountInfo | GroupInfo) {
if (isAccount(entry)) return accountKey(entry);
if (isGroup(entry)) return entry.id;
assertNever(entry, 'entry must be account or group');
}
export function uniqueDefinedAvatar(
account: AccountInfo,
index: number,
accountArray: AccountInfo[]
) {
return (
index === accountArray.findIndex(other => hasSameAvatar(account, other))
);
}