@gooddata/react-components/dist/helpers/promise.js

GoodData React Components

"use strict";
exports.__esModule = true;
var errorStates_1 = require("../constants/errorStates");
function getCancellable(promise) {
    var cancelled = false;
    return {
        promise: promise
            .then(function (result) {
            if (cancelled) {
                return Promise.reject(errorStates_1.ErrorStates.PROMISE_CANCELLED);
            }
            return result;
        }, function (error) {
            if (cancelled) {
                return Promise.reject(errorStates_1.ErrorStates.PROMISE_CANCELLED);
            }
            else {
                return Promise.reject(error);
            }
        }),
        cancel: function () { return cancelled = true; }
    };
}
exports.getCancellable = getCancellable;
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