This is a sample application to showcase the use of Spring Cloud Function on top of Azure Functions.

This is just a "Hello, world", but it uses domain objects so it's easy to extend to do something more complex.

This project uses the Maven Wrapper, so all you need is Java installed.

• Clone the project: git clone https://github.com/Azure-Samples/hello-spring-function-azure.git
• Configure the project to use your own resource group and your own application name (it should be unique across Azure)
  • Open the pom.xml file
  • Customize the functionResourceGroup and functionAppName properties, make sure the function app name is unique, as your function will have an endpoint in the format: <functionAppName>.azurewebsites.net
  • Update applicationPhoneNumber, phoneNumberToAddToCall, connectionString and callbackBaseUri in Constants.java
• Build the project: ./mvnw clean package

Once the application is built, you can run it locally using the Azure Function Maven plug-in:

./mvnw azure-functions:run

And you can test it using a cURL command:

curl http://localhost:7071/api/hello -d '{"name": "Azure"}'

Deploy the application on Azure Functions with the Azure Function Maven plug-in:

./mvnw azure-functions:deploy

You can then test the running application, by running a POST request:

curl https://<YOUR_SPRING_FUNCTION_NAME>.azurewebsites.net/api/hello -d '{"name": "Azure"}'

Or a GET request:

curl https://<YOUR_SPRING_FUNCTION_NAME>.azurewebsites.net/api/hello?name=Azure

Replace the <YOUR_SPRING_FUNCTION_NAME> part by the name of your Spring Function.

See guide here: https://learn.microsoft.com/en-us/azure/communication-services/quickstarts/voice-video-calling/handle-calling-events?source=recommendations

You need to setup an Incoming call event webhook that points to: https://<functionAppName>.azurewebsites.net/api/incomingCall