@taro-hooks/use-request/lib/plugins/useLoadingDelayPlugin.js

useRequest hook for Taro

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
var core_1 = require("@taro-hooks/core");
var useLoadingDelayPlugin = function useLoadingDelayPlugin(fetchInstance, _ref) {
  var loadingDelay = _ref.loadingDelay;
  var timerRef = (0, core_1.useRef)();
  if (!loadingDelay) {
    return {};
  }
  var cancelTimeout = function cancelTimeout() {
    if (timerRef.current) {
      clearTimeout(timerRef.current);
    }
  };
  return {
    onBefore: function onBefore() {
      cancelTimeout();
      timerRef.current = setTimeout(function () {
        fetchInstance.setState({
          loading: true
        });
      }, loadingDelay);
      return {
        loading: false
      };
    },
    onFinally: function onFinally() {
      cancelTimeout();
    },
    onCancel: function onCancel() {
      cancelTimeout();
    }
  };
};
exports["default"] = useLoadingDelayPlugin;