@elsikora/nestjs-crud-automator/dist/cjs/utility/authorization/decision/apply-result.utility.js

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

'use strict';

/**
 * Applies decision result transforms sequentially to a response payload.
 * @template E - Entity type
 * @template R - Result payload type
 * @param {IApiAuthorizationDecision<E, R> | undefined} decision - Evaluated decision.
 * @param {R} result - Result to transform.
 * @returns {Promise<R>} Transformed payload.
 */
async function AuthorizationDecisionApplyResult(decision, result) {
    if (!decision?.transforms.length) {
        return result;
    }
    let transformedResult = result;
    const context = {
        permissions: decision.permissions,
        principal: decision.principal,
        resource: decision.resource,
    };
    for (const transform of decision.transforms) {
        transformedResult = await transform(transformedResult, context);
    }
    return transformedResult;
}

exports.AuthorizationDecisionApplyResult = AuthorizationDecisionApplyResult;
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