mobx-fetch-observable/lib/src/promise-observable.js

"use strict"
Object.defineProperty(exports, "__esModule", { value: true })
exports.promiseObservable = void 0
var fetch_observable_1 = require("./fetch-observable")
function createEmptyPromise() {
    return new Promise(function (resolve) {
        resolve(undefined)
    })
}
function promiseObservable(promiseCreator) {
    if (promiseCreator === void 0) {
        promiseCreator = undefined
    }
    var o = fetch_observable_1.fetchObservable(function (sink) {
        var p = (promiseCreator || createEmptyPromise)()
        p.then(function (value) {
            return sink(value)
        })
    })
    return {
        current: o.current,
        fetch: o.fetch,
        set: o.set,
        pending: o.pending,
        started: o.started,
        setPromise: function (promiseCreator) {
            return o.setFetch(function (sink) {
                promiseCreator().then(function (value) {
                    sink(value)
                })
            })
        },
    }
}
exports.promiseObservable = promiseObservable