client/src/reducers/sessionsReducer.js
author Alexandre Segura <mex.zktk@gmail.com>
Wed, 31 May 2017 17:51:54 +0200
changeset 12 48ddaa42b810
child 29 4cfeabef7d5e
permissions -rw-r--r--
Draft implementation of sessions. - Introduce react-router & add some pages. - Add login page (does nothing). - Allow creating a new session. - Allow adding notes into a session.

import Immutable from 'immutable';
import * as types from '../constants/actionTypes';

export const currentSession = (state = null, action) => {
  switch (action.type) {
    case types.NEW_SESSION:
      return action.session;
    default:
      return state;
  }
};

export const sessions = (state = Immutable.List([]), action) => {
  switch (action.type) {
    case types.NEW_SESSION:
      return state.push(action.session);
    case types.UPDATE_SESSION:
      const sessionToUpdate = state.find(session => session === action.session);
      const sessionIndex = state.indexOf(action.session);
      if (sessionIndex === -1) {
        return state;
      }
      const updatedSession = Object.assign({}, sessionToUpdate, action.values);
      return state.set(sessionIndex, updatedSession);
    default:
      return state;
  }
};