This is a demonstration of serverless state machines with AWS Step Functions.
It uses the Serverless framework for easy deployment.
Make sure the plugins are installed (npm install) and then run serverless deploy
to deploy the project.
The project defines Step Functions composed of Lambda Functions. The Step Functions are exposed over HTTPS.
The Step Functions can be executed like so (you need to substitute the correct URL)
curl -XPOST https://SOMEPREFIX.execute-api.eu-central-1.amazonaws.com/dev/sales/upload -d @data/sales_aalborg.json
You can use the example data in the data directory to try out the services.
For example, you can try out the upload-shops function like this:
serverless invoke -f upload-shops -p data/shops.json
The -p option specifies a path to a JSON or YAML file holding input
data.
Get the list of all shops.
serverless invoke -f list-shops
You can upload some sales data for the shops like so:
serverless invoke -f upload-sales -p data/sales_aalborg.json
serverless invoke -f upload-sales -p data/sales_hobro.json
serverless invoke -f upload-sales -p data/sales_randers.json
This generates the weekly sales report for one shop for one week.
You must specify the date for the report and the shopNumber.
serverless invoke -f generate-weekly-sales-report --data '{"date":"2017-07-12", "shopNumber": 1}'