yonahforst

service: myService

## define some static variables
custom:
  writeModelTableName: commitsByEntityIdAndVersion
  writeModelIndexName: indexByEntityNameAndCommitId
  readModelDomainName: readmodel

provider:
  name: aws

yonahforst

const events = [
  { type: 'TodoAdded', title: 'Learn CQRS' },
  { type: 'TodoAdded', title: 'Save the world' },
  { type: 'TodoCompleted', index: 0 },
  { type: 'TodoRemoved', index: 1 },
]

yonahforst

const reducer = (state, event) => {
  switch (event.type) {
    case 'TodoAdded':
      // append event to the list of existing events.
      return [
        ...state,
        { title: event.title, completed: false },
      ]
 
     case 'TodoRemoved':

yonahforst

{
  "rules": {
    "messages": {
      "$roomId": {
        // users can only chat in their own private room. admins can chat anywhere.
        ".read": "$roomId === auth.uid || auth.token.admin === true",
        "$messageId": {
          // can only write new data, not modify old
          ".write": "($roomId === auth.uid || auth.token.admin === true) && !data.exists() && newData.exists()", 
          // must contain only userId and body

yonahforst

const functions = require('firebase-functions')
const admin = require('firebase-admin')
const fetch = require('node-fetch')
admin.initializeApp(functions.config().firebase)

// create an authentication endpoint.
// calls our backend to validate JWT
// if it passes, generate firebase token for the user
module.exports.authenticate = functions.https
.onRequest((req, res) => {