barkey/src/misc/gen-id.ts
2019-04-14 04:17:24 +09:00

19 lines
566 B
TypeScript

import { ulid } from 'ulid';
import { genAid } from './id/aid';
import { genMeid } from './id/meid';
import { genObjectId } from './id/object-id';
import config from '../config';
const metohd = config.id.toLowerCase();
export function genId(date?: Date): string {
if (!date || (date > new Date())) date = new Date();
switch (metohd) {
case 'aid': return genAid(date);
case 'meid': return genMeid(date);
case 'ulid': return ulid(date.getTime());
case 'objectid': return genObjectId(date);
default: throw new Error('unknown id generation method');
}
}