update readme

functions/todos-create.js

@@ -1,12 +1,14 @@
-/* Import faunaDB sdk */
-import faunadb from 'faunadb'
+import faunadb from 'faunadb' /* Import faunaDB sdk */
 
+/* configure faunaDB Client with our secret */
 const q = faunadb.query
 const client = new faunadb.Client({
   secret: process.env.FAUNADB_SECRET
 })
 
+/* export our lambda function as named "handler" export */
 exports.handler = (event, context, callback) => {
+  /* parse the string body into a useable JS object */
   const data = JSON.parse(event.body)
   console.log("Function `todo-create` invoked", data)
   const todoItem = {
@@ -16,12 +18,14 @@ exports.handler = (event, context, callback) => {
   return client.query(q.Create(q.Ref("classes/todos"), todoItem))
   .then((response) => {
     console.log("success", response)
+    /* Success! return the response with statusCode 200 */
     return callback(null, {
       statusCode: 200,
       body: JSON.stringify(response)
     })
   }).catch((error) => {
     console.log("error", error)
+    /* Error! return the error with statusCode 400 */
     return callback(null, {
       statusCode: 400,
       body: JSON.stringify(error)

functions/todos-delete-batch.js

@@ -1,4 +1,3 @@
-/* Import faunaDB sdk */
 import faunadb from 'faunadb'
 import getId from './utils/getId'
 

functions/todos-delete.js

@@ -1,4 +1,3 @@
-/* Import faunaDB sdk */
 import faunadb from 'faunadb'
 import getId from './utils/getId'
 

functions/todos-read-all.js

@@ -1,4 +1,3 @@
-/* Import faunaDB sdk */
 import faunadb from 'faunadb'
 
 const q = faunadb.query

functions/todos-read.js

@@ -1,4 +1,3 @@
-/* Import faunaDB sdk */
 import faunadb from 'faunadb'
 import getId from './utils/getId'
 

functions/todos-update.js

@@ -1,4 +1,3 @@
-/* Import faunaDB sdk */
 import faunadb from 'faunadb'
 import getId from './utils/getId'