76 lines
2.0 KiB
TypeScript
76 lines
2.0 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import {APIErrorCodes} from '@fluxer/constants/src/ApiErrorCodes';
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import {HttpStatus} from '@fluxer/constants/src/HttpConstants';
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import {FluxerError} from '@fluxer/errors/src/FluxerError';
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export interface FieldError {
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field: string;
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code: string;
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message: string;
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}
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export interface ValidationErrorOptions {
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code?: string;
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message?: string;
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errors: Array<FieldError>;
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}
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export class ValidationError extends FluxerError {
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readonly errors: Array<FieldError>;
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constructor(options: ValidationErrorOptions) {
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super({
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code: options.code ?? APIErrorCodes.VALIDATION_ERROR,
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message: options.message ?? 'Validation failed',
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status: HttpStatus.BAD_REQUEST,
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data: {errors: options.errors},
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});
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this.name = 'ValidationError';
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this.errors = options.errors;
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}
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override getResponse(): Response {
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return new Response(
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JSON.stringify({
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code: this.code,
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message: this.message,
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errors: this.errors,
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}),
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{
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status: this.status,
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headers: {
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'Content-Type': 'application/json',
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},
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},
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);
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}
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static fromField(field: string, code: string, message: string): ValidationError {
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return new ValidationError({
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errors: [{field, code, message}],
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});
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}
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static fromFields(errors: Array<FieldError>): ValidationError {
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return new ValidationError({errors});
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}
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}
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