UNPKG

use-store-hooks

Version:

Create a redux-like store using hooks. Supports middleware

51 lines (39 loc) 3.41 kB
"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports["default"] = exports.withDevTools = void 0; var _constants = require("./constants"); var _createDevTools = require("./createDevTools"); function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; } function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; } function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; } function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; } /** * * @param {Function} reducer a function which takes state and action to return a next state * @param {Object} options options to configure Redux Dev Tools * @return {Function} an enhanced reducer, which will send actions and next states to Redux * Dev Tools. By default it connects in development and production NODE_ENVs */ var withDevTools = function withDevTools(reducer) { var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; var _options$envs = options.envs, envs = _options$envs === void 0 ? ["development", "production"] : _options$envs, _options$init = options.init, init = _options$init === void 0 ? "".concat(_constants.DEVTOOLS, "/").concat(_constants.INIT) : _options$init, rest = _objectWithoutProperties(options, ["envs", "init"]); var envFlag = envs.includes(process.env.NODE_ENV); var extension = (0, _createDevTools.setDevTools)(envFlag); var devTools = extension.connect(_objectSpread({}, rest)); devTools.send(init, reducer(undefined, {})); return function (state, action) { var nextState = reducer(state, action); devTools.send(action.type, nextState); return nextState; }; }; exports.withDevTools = withDevTools; var _default = withDevTools; exports["default"] = _default;