1 import Immutable from 'immutable';

     2 import * as types from '../constants/actionTypes';

     3 

     4 export const currentSession = (state = null, action) => {

     5   switch (action.type) {

     6     case types.NEW_SESSION:

     7       return action.session;

     8     default:

     9       return state;

    10   }

    11 };

    12 

    13 export const sessions = (state = Immutable.List([]), action) => {

    14   switch (action.type) {

    15     case types.NEW_SESSION:

    16       return state.push(action.session);

    17     case types.UPDATE_SESSION:

    18       const sessionToUpdate = state.find(session => session === action.session);

    19       const sessionIndex = state.indexOf(action.session);

    20       if (sessionIndex === -1) {

    21         return state;

    22       }

    23       const updatedSession = Object.assign({}, sessionToUpdate, action.values);

    24       return state.set(sessionIndex, updatedSession);

    25     default:

    26       return state;

    27   }

    28 };