misskey-awawa/src/misc/cafy-id.ts

44 lines
962 B
TypeScript
Raw Normal View History

2018-04-24 09:13:06 +00:00
import * as mongo from 'mongodb';
2018-07-05 14:36:07 +00:00
import { Context } from 'cafy';
2018-10-16 02:38:09 +00:00
import isObjectId from './is-objectid';
2018-04-24 09:13:06 +00:00
2018-06-18 00:54:53 +00:00
export const isAnId = (x: any) => mongo.ObjectID.isValid(x);
export const isNotAnId = (x: any) => !isAnId(x);
2018-11-01 18:32:24 +00:00
export const transform = (x: string | mongo.ObjectID): mongo.ObjectID => {
if (x === undefined) return undefined;
if (x === null) return null;
2018-11-01 18:32:24 +00:00
if (isAnId(x) && !isObjectId(x)) {
return new mongo.ObjectID(x);
} else {
return x as mongo.ObjectID;
}
};
export const transformMany = (xs: (string | mongo.ObjectID)[]): mongo.ObjectID[] => {
if (xs == null) return null;
return xs.map(x => transform(x));
};
export type ObjectId = mongo.ObjectID;
2018-04-24 09:13:06 +00:00
/**
* ID
*/
2018-11-01 18:32:24 +00:00
export default class ID extends Context<string> {
2018-05-02 09:06:16 +00:00
constructor() {
super();
2018-04-24 09:13:06 +00:00
2018-11-01 18:32:24 +00:00
this.push((v: any) => {
2018-10-16 02:38:09 +00:00
if (!isObjectId(v) && isNotAnId(v)) {
2018-04-24 09:13:06 +00:00
return new Error('must-be-an-id');
}
return true;
});
}
2018-07-06 03:38:07 +00:00
public getType() {
return super.getType('string');
}
2018-04-24 09:13:06 +00:00
}