auru / unity-api

export default function applyMiddleware(applyTo, middlewares = [], options = {}, params = {}, resourceId = '', method = '') {

    middlewares = [].concat(middlewares).filter(func => typeof func === 'function');

    if (!middlewares.length) {

        return applyTo(params);

    }

    return middlewares.reduceRight((prev, middleware, index) => {

        const next = index === middlewares.length - 1

            ? prev.bind(null, params)

            : prev.bind(null, options, params, resourceId, method);

        return index === 0

            ? middleware(next)(options, params, resourceId, method)

            : middleware(next);

    }, applyTo);

}