Meteor 1.3 + React Simple Memo Step 5-3

imports [slash] api [slash] memos [slash] memos.js

// imports/api/memos/memos.js
import { Mongo } from 'meteor/mongo';

class MemosCollection extends Mongo.Collection {
  insert(doc, callback) {
    doc.createdAt = doc.createdAt || new Date();
    const result = super.insert(doc, callback);
    return result;
  }
}

export const Memos = new MemosCollection('Memos');

// for debug
if (Meteor.isDevelopment) {
  global.collections = global.collections || {};
  global.collections.Memos = Memos;
}

imports [slash] ui [slash] containers [slash] AppContainer.js

// imports/ui/containers/AppContainer.js
import AppLayout from '../layouts/AppLayout';
import { Memos } from '../../api/memos/memos';
import { createContainer } from 'meteor/react-meteor-data';

const createMemo = content => {
  Memos.insert({content});
};

const removeMemo = memoId => {
  Memos.remove({_id: memoId});
};

export default createContainer(() => {
  return {
    memos: Memos.find({}, {sort: {createdAt: -1}}).fetch(),
    createMemo,
    removeMemo,
  };
}, AppLayout);