Serverless - Step Functions

Serverless step functions

Installation/deployment instructions

Depending on your preferred package manager, follow the instructions below to deploy your project.

Requirements: NodeJS lts/fermium (v.14.15.0). If you're using nvm, run nvm use to ensure you're using the same Node version in local and in your lambda's runtime.

Using NPM

• Run npm i to install the project dependencies
• Run npx sls deploy to deploy this stack to AWS

Using Yarn

• Run yarn to install the project dependencies
• Run yarn sls deploy to deploy this stack to AWS

Locally

In order to test the user function locally, run the following command:

• npx sls invoke local -f GetUsers if you're using NPM
• yarn sls invoke local -f GetUsers if you're using Yarn

Check the sls invoke local command documentation for more information.

Project structure

The project code base is mainly located within the src folder. This folder is divided in:

• functions - containing code base and configuration for your lambda functions

.
├── resources
|   ├── functions.yml
|   ├── dynamodb.yml
├── src
│   ├── functions            # Lambda configuration and source code folder
│   │   ├── user-handler.ts
├── package.json
├── serverless.yml           # Serverless service file
├── tsconfig.json            # Typescript compiler configuration
└── webpack.config.js        # Webpack configuration