express-swagger-autogen/dist/decorator.js

A library that auto generates swagger docs to your endpoints from express.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Documentation = Documentation;
var utils_1 = require("./utils");
/**
 * Decorator to document a controller method.
 *
 * @param {HandlerDocumentation} documentation - The documentation object for the method.
 * @returns {Function} - The decorator function.
 */
function Documentation(documentation) {
    return function (target, propertyKey) {
        // If the method is static arrow or normal method
        var original = target[propertyKey];
        if (typeof original === "function") {
            Reflect.defineMetadata(utils_1.ExpressSwaggerAutogenUtils.METADATA_KEY, documentation, original);
            return;
        }
        // If it's an instance arrow function (non-static)
        var symbol = Symbol();
        Object.defineProperty(target, propertyKey, {
            set: function (fn) {
                if (typeof fn === "function") {
                    Reflect.defineMetadata(utils_1.ExpressSwaggerAutogenUtils.METADATA_KEY, documentation, fn);
                }
                Object.defineProperty(this, symbol, {
                    value: fn,
                    writable: true,
                    configurable: true,
                });
            },
            get: function () {
                return this[symbol];
            },
            configurable: true,
        });
    };
}