auru / unity-api

import callAPIMethod from './callAPIMethod';

import applyMiddleware from './applyMiddleware';

const createAPI = (

    resources = {},

    middleware = [],

    APINamespace,

    fetchOptions

) => Object.keys(resources).reduce( (api, resourceId) => {

    api[resourceId] = Object.keys(resources[resourceId].methods)

        .reduce( (resource, method) => {

            resource[method] = (params, methodOptions) => {

                const apiParams = resources[resourceId].methods[method](params);

                const boundCallAPIMethod = callAPIMethod.bind(

                    null,

                    APINamespace,

                    fetchOptions,

                    (resources[resourceId].namespace || resources[resourceId].prefix)

                );

                return applyMiddleware(

                    boundCallAPIMethod,

                    middleware,

                    methodOptions,

                    apiParams,

                    resourceId,

                    method

                );

            };

            return resource;

        }, {});

    return api;

}, {});

export default createAPI;