@zendesk/laika/esm/createGlobalLaikaLink.js

Test, mock, intercept and modify Apollo Client's operations — in both browser and unit tests!

import memoize from 'lodash/memoize';
import { DEFAULT_GLOBAL_PROPERTY_NAME } from './constants';
import { Laika } from './laika';
export const getLaikaSingleton = memoize((globalPropertyName = DEFAULT_GLOBAL_PROPERTY_NAME, startLoggingImmediately = false, onLaikaReady) => {
    var _a;
    // eslint-disable-next-line @typescript-eslint/no-explicit-any,@typescript-eslint/no-unsafe-member-access,no-multi-assign
    const singleton = (globalThis[globalPropertyName] = new Laika({
        referenceName: globalPropertyName,
    }));
    if (startLoggingImmediately) {
        singleton.log.startLogging();
    }
    onLaikaReady === null || onLaikaReady === void 0 ? void 0 : onLaikaReady(singleton);
    (_a = globalThis[`${globalPropertyName}ReadyCallbacks`]) === null || _a === void 0 ? void 0 : _a.forEach((fn) => void fn(singleton));
    return singleton;
});
/**
 * Creates an instance of ApolloLink with intercepting functionality.
 * @param options
 */
export function createGlobalLaikaLink({ clientName = '__unknown__', globalPropertyName, startLoggingImmediately = false, onLaikaReady, }) {
    if (clientName === '__unknown__') {
        throw new Error('LaikaLink: clientName is required');
    }
    const laika = getLaikaSingleton(globalPropertyName, startLoggingImmediately, onLaikaReady);
    return laika.createLink((operation) => {
        operation.setContext({ clientName });
    });
}
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