mirror of
https://github.com/hexastack/hexabot
synced 2025-06-26 18:27:28 +00:00
30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/*
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* Copyright © 2025 Hexastack. All rights reserved.
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*
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* Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
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* 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
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* 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).
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*/
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import {
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ValidationArguments,
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ValidatorConstraint,
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ValidatorConstraintInterface,
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} from 'class-validator';
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import { ContentField } from '../dto/contentType.dto';
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import { validateUniqueFields } from '../utilities/field-validation.utils';
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@ValidatorConstraint({ async: false })
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export class UniqueFieldNamesConstraint
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implements ValidatorConstraintInterface
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{
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validate(fields: ContentField[], _args: ValidationArguments) {
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return validateUniqueFields(fields, 'label');
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}
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defaultMessage(args: ValidationArguments) {
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return `${args.property} contains duplicate "label" values; each field.name must be unique`;
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}
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}
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