react-redux-isomorphic/lib/reducer.js

Set of utilities for creating isomorphic applications using react-redux

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.componentReducer = exports.componentInitialState = exports.initialState = void 0;

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _objectSpread7 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));

var _invariant = _interopRequireDefault(require("invariant"));

var _actionsTypes = require("./actionsTypes");

var initialState = {
  pendingComponents: [],
  componentsParams: {}
};
exports.initialState = initialState;
var componentInitialState = {
  isReady: false,
  isLoading: false,
  isReloading: false,
  context: null,
  error: null
};
exports.componentInitialState = componentInitialState;

var componentReducer = function componentReducer() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : componentInitialState;
  var action = arguments.length > 1 ? arguments[1] : undefined;

  switch (action.type) {
    case _actionsTypes.LOAD_CONTEXT:
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        isLoading: true
      });

    case _actionsTypes.RELOAD_CONTEXT:
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        isLoading: true,
        isReloading: true
      });

    case _actionsTypes.LOAD_CONTEXT_SUCCESS:
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        isReady: true,
        isLoading: false,
        isReloading: false,
        context: action.payload.context
      });

    case _actionsTypes.LOAD_CONTEXT_ERROR:
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        isReady: true,
        isLoading: false,
        isReloading: false,
        error: action.payload.error
      });

    case _actionsTypes.DESTROY:
      return componentInitialState;

    default:
      return state;
  }
};

exports.componentReducer = componentReducer;

var reactReduxIsomorphic = function reactReduxIsomorphic() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialState;
  var action = arguments.length > 1 ? arguments[1] : undefined;

  switch (action.type) {
    case _actionsTypes.LOAD_CONTEXT:
      (0, _invariant["default"])(!state.pendingComponents.includes(action.payload.isomorphicId), "Duplication of components with isomorphicId \"".concat(action.payload.isomorphicId, "\""));
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        pendingComponents: state.pendingComponents.concat([action.payload.isomorphicId]),
        componentsParams: (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state.componentsParams), {}, (0, _defineProperty2["default"])({}, action.payload.isomorphicId, componentReducer(state.componentsParams[action.payload.isomorphicId], action)))
      });

    case _actionsTypes.RELOAD_CONTEXT:
      if (!state.componentsParams[action.payload.isomorphicId]) {
        return state;
      }

      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        componentsParams: (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state.componentsParams), {}, (0, _defineProperty2["default"])({}, action.payload.isomorphicId, componentReducer(state.componentsParams[action.payload.isomorphicId], action)))
      });

    case _actionsTypes.LOAD_CONTEXT_SUCCESS:
      if (!state.componentsParams[action.payload.isomorphicId]) {
        return state;
      }

      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        pendingComponents: state.pendingComponents.filter(function (pendingIsomorphicId) {
          return pendingIsomorphicId !== action.payload.isomorphicId;
        }),
        componentsParams: (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state.componentsParams), {}, (0, _defineProperty2["default"])({}, action.payload.isomorphicId, componentReducer(state.componentsParams[action.payload.isomorphicId], action)))
      });

    case _actionsTypes.LOAD_CONTEXT_ERROR:
      if (!state.componentsParams[action.payload.isomorphicId]) {
        return state;
      }

      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        pendingComponents: state.pendingComponents.filter(function (pendingIsomorphicId) {
          return pendingIsomorphicId !== action.payload.isomorphicId;
        }),
        componentsParams: (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state.componentsParams), {}, (0, _defineProperty2["default"])({}, action.payload.isomorphicId, componentReducer(state.componentsParams[action.payload.isomorphicId], action)))
      });

    case _actionsTypes.DESTROY:
      (0, _invariant["default"])(state.componentsParams[action.payload.isomorphicId], "Components with isomorphicId \"".concat(action.payload.isomorphicId, "\" is not registered"));
      return (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state), {}, {
        pendingComponents: state.pendingComponents.filter(function (pendingIsomorphicId) {
          return pendingIsomorphicId !== action.payload.isomorphicId;
        }),
        componentsParams: (0, _objectSpread7["default"])((0, _objectSpread7["default"])({}, state.componentsParams), {}, (0, _defineProperty2["default"])({}, action.payload.isomorphicId, componentReducer(state.componentsParams[action.payload.isomorphicId], action)))
      });

    default:
      return state;
  }
};

var _default = reactReduxIsomorphic;
exports["default"] = _default;