/todo-serverless

A Serverless To-do Endpoint App Built Using AWS Lambda and DynamoDB

Primary LanguageJavaScript

A Serverless To-do Endpoint App Built Using AWS Lambda and DynamoDB

CircleCI

  1. Install via npm:
npm install -g serverless

  1. Set-up your Provider Credentials. Watch the video on setting up credentials

  2. Clone the Project

git clone https://github.com/scriptstar/todo-serverless
cd todo-serverless
npm install

  1. Setting up CircleCI https://serverless.com/blog/ci-cd-workflow-serverless-apps-with-circleci/

  2. a) Make changes and push the repository

Circle CI will build the project and deploy automatically

or

  1. b) Deploy the Service manually:

Use this when you have made changes to your Functions, Events or Resources in serverless.yml or you simply want to deploy all changes within your Service at the same time.

serverless deploy -v

My Notes:

getTodos

createTodo

updateTodo

destroyTodo

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SQLtoNoSQL.ReadData.html

see the last answer: https://stackoverflow.com/questions/50598623/aws-dynamodb-not-fetching-data-synchronously-by-node-js

To deploy

sls deploy

To deploy a specific function

sls deploy --f [name-of-the-function]

Get error/debugging logs for a function

sls logs --function [name-of-the-function]

e.g: sls logs --function getTodos

curl command to get all the data:

curl https://bryvyl33nd.execute-api.us-east-1.amazonaws.com/dev/todos

curl command for adding new data:

curl -X POST https://bryvyl33nd.execute-api.us-east-1.amazonaws.com/dev/todos --data '{ "todo": "make to-do app" }'

curl command to update:

curl -X PUT https://bryvyl33nd.execute-api.us-east-1.amazonaws.com/dev/todos --data '{"id":"efeca490-5cbe-4efe-a1c0-d4e88aefa773","isComplete":true,"todo":"show to Haneela"}'

curl command to delete:

curl -X DELETE https://bryvyl33nd.execute-api.us-east-1.amazonaws.com/dev/todos/386beb7f-cf44-48f7-a1f6-2ee59b94da51

Amazon DynamoDB API and Required Permissions for Actions:

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/api-permissions-reference.html

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GettingStarted.NodeJs.03.html

Get Returnvalues https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_UpdateItem.html