This project template illustrates the design pattern for subscription style business logic.
Setup
Build the project:
./gradlew build
Run the Temporal Server in another terminal:
git clone https://github.com/temporalio/docker-compose.git
cd docker-compose
docker-compose up
Start
Start the Workflow Executions:
./gradlew -q execute -PmainClass=io.temporal.sample.starter.SubscriptionWorkflowStarter
This will start Workflow Executions for 5 customers with the following Ids:
Id-0
Id-1
Id-2
Id-3
Id-4
Get billing info
You can Query the Workflow Executions and get the billing information of a specific customer. Pass in an Id of an existing subscription customer (e.g. "Id-0").
./gradlew -q execute -PmainClass=io.temporal.sample.starter.QueryBillingInfo --args="Id-0"
Update billing
You can send a Signal a Workflow Execution to update the billing cycle cost for a specific customer. Pass in the customer Id and the amount (e.g. "Id-0 300").
./gradlew -q execute -PmainClass=io.temporal.sample.starter.UpdateBillingCycleCharge --args="Id-0 300"
Cancel subscription
You can send a Signal to Workflow Execution to cancel the subscription for a specific customer. Pass in the customer Id (e.g. "Id-0").
./gradlew -q execute -PmainClass=io.temporal.sample.starter.CancelSubscription --args="Id-0"