@whook/whook/dist/services/ROUTES_HANDLERS.js

Build strong and efficient REST web services.

import { service, location } from 'knifecycle';
import { noop } from '../libs/utils.js';
import { applyHandlerWrappers } from '../libs/wrappers.js';
export default location(service(initRoutesHandlers, 'ROUTES_HANDLERS', ['ROUTES_WRAPPERS', 'log']), import.meta.url);
/**
 * Initialize the Whook routes handlers used by the router
 *  to know which handler to run for a given route.
 * @param  {Object}   services
 * The services `ROUTES_HANDLERS` depends on
 * @param  {Array}    services.ROUTES_WRAPPERS
 * An optional list of wrappers to inject
 * @param  {Object}   [services.log=noop]
 * An optional logging service
 * @param  {Object}   services.ROUTES_HANDLERS
 * The rest is a hash of routesHandlers mapped by their operation id
 * @return {Promise<Function>}
 * A promise of the `ROUTES_HANDLERS` hash.
 */
async function initRoutesHandlers({ ROUTES_WRAPPERS, log = noop, ...ROUTES_HANDLERS }) {
    const routesHandlersCount = Object.keys(ROUTES_HANDLERS).length;
    log('warning', `🏭 - Initializing the ROUTES_HANDLERS service with ${routesHandlersCount} handlers wrapped by ${ROUTES_WRAPPERS.length} wrappers.`);
    if (!routesHandlersCount) {
        log('warning', `🤷 - No routes handlers at all, probably not what you want.`);
    }
    if (!ROUTES_WRAPPERS.length) {
        return ROUTES_HANDLERS;
    }
    const WRAPPED_ROUTES_HANDLERS = {};
    for (const routeHandlerName of Object.keys(ROUTES_HANDLERS)) {
        WRAPPED_ROUTES_HANDLERS[routeHandlerName] = await applyHandlerWrappers(ROUTES_WRAPPERS, ROUTES_HANDLERS[routeHandlerName]);
    }
    return WRAPPED_ROUTES_HANDLERS;
}
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