public async Task RunAction(
[ActivityTrigger] IDurableActivityContext context,
ILogger logger)
{
WorkflowMessageEnvelope envelope =
context.GetInputWithCustomSerializationSettings <WorkflowMessageEnvelope>(this.serializerSettingsProvider.Instance);
var workflowTrigger = (HostedWorkflowTrigger)envelope.Trigger;
string instanceId = envelope.GetWorkflowInstanceId();
logger.LogInformation(
$"Making function call to process trigger {workflowTrigger.Id} for instance {instanceId}");
var subjects = new ObservableCollection <string>();
workflowTrigger.Subjects?.ForEach(subjects.Add);
var body = new Trigger
{
Id = workflowTrigger.Id,
Subjects = subjects,
TriggerName = workflowTrigger.TriggerName,
Parameters = workflowTrigger.Parameters,
};
await this.client.SendTriggerAsync(envelope.TenantId, instanceId, body);
}
public async Task <int> RunAction(
[ActivityTrigger] IDurableActivityContext context)
{
WorkflowMessageEnvelope envelope =
context.GetInputWithCustomSerializationSettings <WorkflowMessageEnvelope>(this.serializerSettingsProvider.Instance);
ITenant tenant = await this.tenantProvider.GetTenantAsync(envelope.TenantId);
IWorkflowInstanceStore instanceStore = await this.workflowInstanceStoreFactory.GetWorkflowInstanceStoreForTenantAsync(tenant);
return(await instanceStore.GetMatchingWorkflowInstanceCountForSubjectsAsync(envelope.Trigger.GetSubjects()));
}
public async Task <string[]> RunAction(
[ActivityTrigger] IDurableActivityContext context)
{
WorkflowMessageEnvelope envelope =
context.GetInputWithCustomSerializationSettings <WorkflowMessageEnvelope>(this.serializerSettingsProvider.Instance);
ITenant tenant = await this.tenantProvider.GetTenantAsync(envelope.TenantId);
IWorkflowInstanceStore instanceStore =
await this.workflowInstanceStoreFactory.GetWorkflowInstanceStoreForTenantAsync(tenant);
IEnumerable <string> instanceIds = await instanceStore.GetMatchingWorkflowInstanceIdsForSubjectsAsync(
envelope.Trigger.GetSubjects(),
500,
envelope.GetWorkflowInstancesPageNumber());
return(instanceIds.ToArray());
}
public async Task RunAction(
[ActivityTrigger] IDurableActivityContext context,
ILogger logger)
{
WorkflowMessageEnvelope envelope =
context.GetInputWithCustomSerializationSettings <WorkflowMessageEnvelope>(this.serializerSettingsProvider.Instance);
logger.LogInformation(
$"Making function call for StartWorkflowInstanceRequest {envelope.StartWorkflowInstanceRequest.RequestId}");
var body = new StartWorkflowRequest
{
Context = envelope.StartWorkflowInstanceRequest.Context,
WorkflowId = envelope.StartWorkflowInstanceRequest.WorkflowId,
WorkflowInstanceId = envelope.StartWorkflowInstanceRequest.WorkflowInstanceId,
RequestId = envelope.StartWorkflowInstanceRequest.RequestId,
};
await this.engineClient.StartWorkflowInstanceAsync(envelope.TenantId, body);
}