dash-renderer/lib/reducers/error.js

render dash components in react

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = error;
var _ramda = require("ramda");
var initialError = {
  frontEnd: [],
  backEnd: [],
  backEndConnected: true
};
function error() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialError;
  var action = arguments.length > 1 ? arguments[1] : undefined;
  switch (action.type) {
    case 'ON_ERROR':
      {
        var frontEnd = state.frontEnd,
          backEnd = state.backEnd,
          backEndConnected = state.backEndConnected;
        // log errors to the console for stack tracing and so they're
        // available even with debugging off
        /* eslint-disable-next-line no-console */
        console.error(action.payload.error);
        if (action.payload.type === 'frontEnd') {
          return {
            frontEnd: [(0, _ramda.mergeRight)(action.payload, {
              timestamp: new Date()
            }), ...frontEnd],
            backEnd,
            backEndConnected
          };
        } else if (action.payload.type === 'backEnd') {
          return {
            frontEnd,
            backEnd: [(0, _ramda.mergeRight)(action.payload, {
              timestamp: new Date()
            }), ...backEnd],
            backEndConnected
          };
        }
        return state;
      }
    case 'SET_CONNECTION_STATUS':
      {
        return (0, _ramda.mergeRight)(state, {
          backEndConnected: action.payload
        });
      }
    default:
      {
        return state;
      }
  }
}