@elsikora/nestjs-crud-automator/dist/esm/utility/apply-auto-dto-response-exposure.utility.js

A library for automating the creation of CRUD operations in NestJS.

import { Exclude, Expose } from 'class-transformer';

const AUTO_DTO_RESPONSE_EXPOSURE_METADATA_KEY = "crud-automator:auto-dto-response-exposure";
/**
 * Applies class-transformer exposure to neutral manual DTO properties without marking them
 * as Swagger response-only fields.
 *
 * Explicit response-only properties (`isResponse: true`) still rely on the decorator-specific
 * response branch that uses `ApiResponseProperty()`.
 * @param {object} target - Decorated DTO prototype.
 * @param {string | symbol} propertyKey - Decorated property key.
 * @param {TApiPropertyBaseProperties} properties - Crud-automator property options.
 */
function ApplyAutoDtoResponseExposure(target, propertyKey, properties) {
    if (!target || properties.isResponse !== undefined) {
        return;
    }
    if (Reflect.getMetadata?.(AUTO_DTO_RESPONSE_EXPOSURE_METADATA_KEY, target, propertyKey)) {
        return;
    }
    if (properties.isExpose === false) {
        Exclude()(target, propertyKey);
    }
    else {
        Expose()(target, propertyKey);
    }
    Reflect.defineMetadata?.(AUTO_DTO_RESPONSE_EXPOSURE_METADATA_KEY, true, target, propertyKey);
}

export { ApplyAutoDtoResponseExposure };
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