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

export default (state = Immutable.List([]), action) => {
  switch (action.type) {
    case types.ADD_NOTE:
      return state.push(new noteRecord(action.note));
    case types.LOAD_NOTES_BY_SESSION:
      return action.notes;
    default:
      return state;
  }
};