@nsmp/js-api/src/lib/jsApi.js

Types for jsApi

import {deepMergeJsApi} from '../helpers';
import {getEnvironment} from './proxy/getEnvironment';
import {getExtendedJsApi} from './proxy/getExtendedJsApi';
import {getInitialJsApi} from './proxy/getInitialJsApi';
import {getJsApiContext} from './proxy/getJsApiContext';
import jsApi from './JsApiMock';

let jsApiInstance = null;

const environment = getEnvironment();

export const initializeJsApi = (settings = {getContext: undefined, getExtension: undefined, mock: {}}) => {
	if (!jsApiInstance) {
		if (process.env.NODE_ENV === 'production') {
			if (environment === 'smp4') {
				window.parent.injectJsApi(window.parent, window);
			}

			const context = getJsApiContext(environment, settings.getContext);
			const initialJsApi = getInitialJsApi(environment, context);

			jsApiInstance = getExtendedJsApi(initialJsApi, environment, context, settings.getExtension);
		} else {
			// Deep merge нужен для того, чтобы не перезаписывать вложенные методы объекта jsApi.
			const jsApiWithExtension = deepMergeJsApi(jsApi, settings?.getExtension?.() || {});

			jsApiInstance = deepMergeJsApi(jsApiWithExtension, settings?.mock || {});
		}
	}
};

export const getJsApi = () => {
	if (!jsApiInstance) {
		throw new Error('Объект `js api` не проинциализирован. Вызовите функцию `initializeJsApi`');
	}

	return jsApiInstance;
};

export const removeJsApi = () => {
	jsApiInstance = null;
};