@elsikora/nestjs-crud-automator/dist/cjs/utility/dto/get-decorator-config.utility.js

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

'use strict';

var constant = require('../../constant/utility/dto/constant.js');

/**
 * Retrieves the configuration for property decorators based on method, metadata, and DTO type.
 * Allows for custom overrides defined in the property metadata and merges them with
 * defaults from the appropriate strategy.
 * @param {M} method - The API route type (CREATE, DELETE, GET, etc.)
 * @param {TApiPropertyDescribeProperties} metadata - The property metadata
 * @param {D} dtoType - The type of DTO (REQUEST, RESPONSE, etc.)
 * @param {string} propertyName - The name of the property
 * @returns {TApiPropertyDescribeDtoProperties} The merged decorator configuration
 * @throws {Error} When no strategy is found for the DTO type
 * @template M - The API route type
 * @template D - The DTO type
 */
// eslint-disable-next-line @elsikora/typescript/no-unnecessary-type-parameters
const DtoGetDecoratorConfig = (method, metadata, dtoType, propertyName) => {
    const strategy = constant.DTO_UTILITY_CONSTANT.DTO_STRATEGIES[dtoType];
    if (!strategy) {
        throw new Error(`Unknown DTO type ${dtoType}`);
    }
    let config = strategy.getDecoratorConfig(method, metadata);
    const properties = metadata.properties?.[method];
    if (properties && properties[dtoType]) {
        const customConfig = properties[dtoType];
        config = { ...config, ...customConfig };
    }
    return config;
};

exports.DtoGetDecoratorConfig = DtoGetDecoratorConfig;
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