@microsoft/msgraph-sdk-core/dist/middleware/MiddlewareFactory.js

Core functionalities for the Microsoft Graph JavaScript SDK

import { MiddlewareFactory, UrlReplaceHandler, UrlReplaceHandlerOptions, AuthorizationHandler, } from "@microsoft/kiota-http-fetchlibrary";
import { GraphTelemetryHandler } from "./GraphTelemetryHandler.js";
import { defaultUrlReplacementPairs } from "../utils/Constants.js";
export const getDefaultMiddlewares = (options = { customFetch: fetch }, authenticationProvider) => {
    let kiotaChain = MiddlewareFactory.getDefaultMiddlewares(options === null || options === void 0 ? void 0 : options.customFetch);
    if (authenticationProvider) {
        kiotaChain.unshift(new AuthorizationHandler(authenticationProvider));
    }
    const additionalMiddleware = [
        new UrlReplaceHandler(new UrlReplaceHandlerOptions({
            enabled: true,
            urlReplacements: defaultUrlReplacementPairs,
        })),
    ];
    if (options.graphTelemetryOption) {
        additionalMiddleware.push(new GraphTelemetryHandler(options.graphTelemetryOption));
    }
    const fetchMiddleware = kiotaChain.slice(-1);
    const otherMiddlewares = kiotaChain.slice(0, kiotaChain.length - 1);
    kiotaChain = [...otherMiddlewares, ...additionalMiddleware, ...fetchMiddleware];
    return kiotaChain;
};
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