public void Run(
[ActivityTrigger] SendNotificationActivityInput input,
ILogger logger)
{
logger.LogInformation($"=== Calling {input.PhoneNumber}, Attempt={input.Attempt}, Message={input.Message} ===");
return;
}
public async Task <SendNotificationOrchestratorResult> Run(
[OrchestrationTrigger] IDurableOrchestrationContext context,
ILogger logger)
{
var input = context.GetInput <SendNotificationOrchestratorInput>();
// Use Durable Entity to store orchestrator instanceId based on phonenumber
var entityId = new EntityId(nameof(NotificationOrchestratorInstanceEntity), input.SupportContact.PhoneNumber);
context.SignalEntity(
entityId,
nameof(NotificationOrchestratorInstanceEntity.Set),
context.InstanceId);
var activityInput = new SendNotificationActivityInput {
Attempt = input.NotificationAttemptCount,
Message = input.Message,
PhoneNumber = input.SupportContact.PhoneNumber
};
await context.CallActivityAsync(
nameof(SendNotificationActivity),
activityInput);
var waitTimeBetweenRetry = TimeSpan.FromSeconds(input.WaitTimeForEscalationInSeconds / input.MaxNotificationAttempts);
// Orchestrator will wait until the event is received or waitTimeBetweenRetry is passed, defaults to false.
var callBackResult = await context.WaitForExternalEvent <bool>(EventNames.Callback, waitTimeBetweenRetry, false);
if (!callBackResult && input.NotificationAttemptCount < input.MaxNotificationAttempts)
{
// Call has not been answered, let's try again!
input.NotificationAttemptCount++;
context.ContinueAsNew(input);
}
// Call has been answered or MaxNotificationAttempts has been reached.
var result = new SendNotificationOrchestratorResult {
Attempt = input.NotificationAttemptCount,
PhoneNumber = input.SupportContact.PhoneNumber,
CallbackReceived = callBackResult
};
return(result);
}