ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
50 lines • 1.83 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.asyncDebounce = void 0;
var debounce_1 = __importDefault(require("lodash/debounce"));
/**
* A version of lodash/debounce that always returns a promise but wait for the debounced function to return to resolve it.
* @param func The function to debounce
* @param wait The debounce delay
* @returns A debounced function that returns a promise
*/
function asyncDebounce(func, wait) {
var resolveSet = new Set();
var rejectSet = new Set();
var debounced = (0, debounce_1.default)(function (args) {
func.apply(void 0, args).then(function () {
var res = [];
for (var _i = 0; _i < arguments.length; _i++) {
res[_i] = arguments[_i];
}
resolveSet.forEach(function (resolve) { return resolve.apply(void 0, res); });
})
.catch(function () {
var res = [];
for (var _i = 0; _i < arguments.length; _i++) {
res[_i] = arguments[_i];
}
rejectSet.forEach(function (reject) { return reject.apply(void 0, res); });
})
.finally(function () {
resolveSet.clear();
rejectSet.clear();
});
}, wait);
return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return new Promise(function (resolve, reject) {
resolveSet.add(resolve);
rejectSet.add(reject);
debounced(args);
});
};
}
exports.asyncDebounce = asyncDebounce;
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