Serverless Notification Service

A simple, serverless app that sends SMS to subscribers using API Gateway, AWS Lambda and AWS SNS. This is built using Terraform.

Use Case:

A customer application that sends messages to their clients. Messages can be any of the following:

• Promotional Message
• Alerts (i.e. Restaurant reservations or doctor appointments)
• Reminders

POST Request can be revised for any of the messaging purposes above.

To deploy:

1. Make sure you have Terraform (>0.13) and aws (>3.0) installed.
2. Set your AWS Profile. Note: region variable in the variables file will override your profile region.
3. Create your lambda handler and deployment package (if needed). Zip them in a file named "notifications.zip" in the main directory.
4. Create terraform.tfvars file to assign the variables listed in the variables.tf file.
5. run terraform init --var-file terraform.tfvars to deploy.

Future Works:

• Twilio integration
• API Gateway Auth options (Lambda Authorizer or Auth0)