bb-inspired/dist/utils/validation.js

Core library for BB-inspired NestJS backend

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValidationUtils = void 0;
const class_validator_1 = require("class-validator");
const class_transformer_1 = require("class-transformer");
const validation_filter_1 = require("../filters/validation.filter");
class ValidationUtils {
    static async validate(object, validationClass, options) {
        const transformedObject = (0, class_transformer_1.plainToInstance)(validationClass, object);
        const errors = await (0, class_validator_1.validate)(transformedObject, {
            whitelist: true,
            forbidNonWhitelisted: true,
            ...options,
        });
        if (errors.length > 0) {
            throw new validation_filter_1.ValidationException(errors);
        }
        return transformedObject;
    }
    static async validateSafe(object, validationClass, options) {
        try {
            const value = await this.validate(object, validationClass, options);
            return { isValid: true, value };
        }
        catch (error) {
            if (error instanceof validation_filter_1.ValidationException) {
                return { isValid: false, errors: error.validationErrors };
            }
            throw error;
        }
    }
}
exports.ValidationUtils = ValidationUtils;
//# sourceMappingURL=validation.js.map