mirror of
https://github.com/hexastack/hexabot
synced 2025-06-26 18:27:28 +00:00
24 lines
950 B
TypeScript
24 lines
950 B
TypeScript
/*
|
|
* Copyright © 2024 Hexastack. All rights reserved.
|
|
*
|
|
* Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
|
|
* 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
|
|
* 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
|
|
*/
|
|
|
|
import { ArgumentMetadata, Injectable, PipeTransform } from '@nestjs/common';
|
|
|
|
@Injectable()
|
|
export class PopulatePipe implements PipeTransform<string, string[]> {
|
|
transform(value: any, _metadata: ArgumentMetadata): string[] {
|
|
if (!value || !value.populate) {
|
|
return [];
|
|
}
|
|
|
|
const { populate } = value;
|
|
const fields = populate.split(',').map((field: string) => field.trim());
|
|
|
|
return fields;
|
|
}
|
|
}
|