@tkrotoff/fetch/dist/createResponsePromise.js

Fetch wrapper

import { HttpError } from './HttpError';
function extendResponsePromiseWithBodyMethods(responsePromise, response) {
    ['arrayBuffer', 'blob', 'formData', 'json', 'text'].forEach(methodName => {
        responsePromise[methodName] = () => new Promise((resolve, reject) => {
            if (response.ok) {
                resolve(response[methodName]());
            }
            else {
                responsePromise.catch(() => {
                });
                reject(new HttpError(undefined, response));
            }
        });
    });
}
export function createResponsePromise(body, init) {
    const response = new Response(body, init);
    const responsePromise = new Promise((resolve, reject) => {
        if (response.ok) {
            resolve(response);
        }
        else {
            reject(new HttpError(undefined, response));
        }
    });
    extendResponsePromiseWithBodyMethods(responsePromise, response);
    return responsePromise;
}
export function createJSONResponsePromise(body, init) {
    return createResponsePromise(JSON.stringify(body), init);
}