@wthek/nestjs-middleware/dist/index.js

NestJS middleware for handling and formatting errors using http-error-kit. Automatically detects and supports both Express and Fastify-based NestJS apps to ensure structured error responses with correct HTTP status codes.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.KitNestJsMiddleware = KitNestJsMiddleware;
var express_middleware_1 = require("@wthek/express-middleware");
var fastify_middleware_1 = require("@wthek/fastify-middleware");
/**
 * KitNestJsMiddleware is a middleware for NestJS applications that provides
 * integration with @wthek/express-middleware and @wthek/fastify-middleware.
 *
 * The middleware is automatically configured based on the NestJS HTTP adapter type.
 *
 * @param app - The NestJS application instance.
 */
function KitNestJsMiddleware(app) {
    try {
        var adapter = app.getHttpAdapter();
        var type = adapter.getType();
        if (type === "express") {
            app.use((0, express_middleware_1.KitExpressMiddleware)());
        }
        else if (type === "fastify") {
            var fastifyInstance = adapter.getInstance();
            (0, fastify_middleware_1.KitFastifyMiddleware)(fastifyInstance);
        }
        else {
            throw new Error("[WTHek] Unsupported HTTP adapter: ".concat(type));
        }
    }
    catch (error) {
        throw error;
    }
}