42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
import axios from '~/lib/utils/axios_utils';
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import httpStatusCodes from './http_status';
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import Poll from './poll';
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/**
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* Polls an endpoint until it returns either a 200 OK or a error status.
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* The Poll-Interval header in the responses are used to determine how
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* frequently to poll.
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*
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* Once a 200 OK is received, the promise resolves with that response. If an
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* error status is received, the promise rejects with the error.
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*
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* @param {string} url - The URL to poll.
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* @param {Object} [config] - The config to provide to axios.get().
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* @returns {Promise}
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*/
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export default (url, config = {}) =>
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new Promise((resolve, reject) => {
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const eTagPoll = new Poll({
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resource: {
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axiosGet(data) {
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return axios.get(data.url, {
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headers: {
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'Content-Type': 'application/json',
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},
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...data.config,
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});
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},
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},
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data: { url, config },
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method: 'axiosGet',
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successCallback: (response) => {
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if (response.status === httpStatusCodes.OK) {
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resolve(response);
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eTagPoll.stop();
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}
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},
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errorCallback: reject,
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});
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eTagPoll.makeRequest();
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});
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