stitch-ui/src/push/reducers.js

import { createReducer } from "redux-act";
import { Map } from "immutable";
import * as actions from "./actions";
import { FIELD_TEXT, FIELD_LABEL, FIELD_TOPIC } from "./constants";

const setError = (state, { error }) => ({ ...state, modalError: error });

export default createReducer(
  {
    [actions.setNewMessageText]: (state, { input }) => ({
      ...state,
      newMessage: state.newMessage.set(FIELD_TEXT, input)
    }),
    [actions.setNewMessageLabel]: (state, { input }) => ({
      ...state,
      newMessage: state.newMessage.set(FIELD_LABEL, input)
    }),
    [actions.setNewMessageTopic]: (state, { input }) => ({
      ...state,
      newMessage: state.newMessage.set(FIELD_TOPIC, input)
    }),
    [actions.loadMessagesActions.req]: state => ({
      ...state,
      messages: [],
      loadingMessages: true
    }),
    [actions.loadMessagesActions.rcv]: (state, { payload }) => ({
      ...state,
      messages: payload,
      loadingMessagesError: null,
      loadingMessages: false
    }),
    [actions.loadMessagesActions.fail]: (state, { error }) => ({
      ...state,
      loadingMessagesError: error,
      loadingMessages: false
    }),
    [actions.executePushPipelineActions.fail]: setError,
    [actions.saveMessageActions.fail]: setError,
    [actions.createMessageActions.fail]: setError,
    [actions.setMessageStatusActions.fail]: setError,
    [actions.setNewMessageError]: setError
  },
  {
    newMessage: new Map(),
    messages: [],
    modalError: null,
    loadingMessagesError: null,
    loadingMessages: false
  }
);