77 lines
1.9 KiB
JavaScript
77 lines
1.9 KiB
JavaScript
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'use strict';
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import transformData from './transformData.js';
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import isCancel from '../cancel/isCancel.js';
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import defaults from '../defaults/index.js';
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import CanceledError from '../cancel/CanceledError.js';
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import AxiosHeaders from '../core/AxiosHeaders.js';
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/**
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* Throws a `CanceledError` if cancellation has been requested.
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*
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* @param {Object} config The config that is to be used for the request
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*
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* @returns {void}
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*/
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function throwIfCancellationRequested(config) {
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if (config.cancelToken) {
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config.cancelToken.throwIfRequested();
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}
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if (config.signal && config.signal.aborted) {
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throw new CanceledError();
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}
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}
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/**
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* Dispatch a request to the server using the configured adapter.
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*
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* @param {object} config The config that is to be used for the request
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*
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* @returns {Promise} The Promise to be fulfilled
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*/
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export default function dispatchRequest(config) {
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throwIfCancellationRequested(config);
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config.headers = AxiosHeaders.from(config.headers);
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// Transform request data
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config.data = transformData.call(
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config,
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config.transformRequest
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);
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const adapter = config.adapter || defaults.adapter;
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return adapter(config).then(function onAdapterResolution(response) {
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throwIfCancellationRequested(config);
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// Transform response data
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response.data = transformData.call(
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config,
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config.transformResponse,
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response
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);
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response.headers = AxiosHeaders.from(response.headers);
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return response;
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}, function onAdapterRejection(reason) {
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if (!isCancel(reason)) {
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throwIfCancellationRequested(config);
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// Transform response data
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if (reason && reason.response) {
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reason.response.data = transformData.call(
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config,
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config.transformResponse,
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reason.response
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);
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reason.response.headers = AxiosHeaders.from(reason.response.headers);
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}
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}
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return Promise.reject(reason);
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});
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}
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