@atlaskit/global-search/dist/esm/components/AbTestProvider.js

A cross-product search component (batteries included)

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _defineProperty from "@babel/runtime/helpers/defineProperty";

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

import React from 'react';
import { DEFAULT_AB_TEST } from '../api/CrossProductSearchClient';
import memoizeOne from 'memoize-one';
export var ABTestProvider = /*#__PURE__*/function (_React$Component) {
  _inherits(ABTestProvider, _React$Component);

  var _super = _createSuper(ABTestProvider);

  function ABTestProvider() {
    var _this;

    _classCallCheck(this, ABTestProvider);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));

    _defineProperty(_assertThisInitialized(_this), "state", {
      abTest: null
    });

    _defineProperty(_assertThisInitialized(_this), "fetchAbTestOnce", memoizeOne(function () {
      var _this$props = _this.props,
          context = _this$props.context,
          crossProductSearchClient = _this$props.crossProductSearchClient;

      if (!_this.state.abTest) {
        crossProductSearchClient.getAbTestDataForProduct(context).then(function (abTest) {
          _this.setState({
            abTest: abTest || DEFAULT_AB_TEST
          });
        }).catch(function (e) {
          _this.setState({
            abTest: DEFAULT_AB_TEST
          });
        });
      }
    }));

    return _this;
  }

  _createClass(ABTestProvider, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.fetchAbTestOnce();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      this.fetchAbTestOnce();
    }
  }, {
    key: "render",
    value: function render() {
      var abTest = this.state.abTest;
      var children = this.props.children;

      if (!abTest) {
        return null;
      }

      return /*#__PURE__*/React.createElement(React.Fragment, null, children(abTest));
    }
  }]);

  return ABTestProvider;
}(React.Component);