public async static Task <ResponseModel> RequestHumanApproval([ActivityTrigger] ResponseModel model,
ILogger logger,
ExecutionContext context)
{
try
{
StatusRelay relay = new StatusRelay(JobFunction.GetConfiguration(context));
await relay.Initialize();
model.Percent = 50;
model.Message = "Awaiting human approval...";
model.Value = "30";
model.Complete = false;
model.Url = "https://localhost:44309/home/approval/?id=" + model.Id +
"&instanceId=" + model.InstanceId;
await relay.SendStatusAsync(model);
}
catch (Exception ex)
{
logger.LogError(ex.Message, ex);
logger.LogError(ex.StackTrace);
}
return(model);
}
public async static Task <ResponseModel> JobEscalated([ActivityTrigger] ResponseModel model,
ILogger logger,
ExecutionContext context)
{
try
{
StatusRelay relay = new StatusRelay(JobFunction.GetConfiguration(context));
await relay.Initialize();
model.Success = false;
model.Complete = true;
model.Percent = 100;
model.Result = "Job approval ESCALATED";
model.Message = "Job approval ESCALATED";
await relay.SendStatusAsync(model);
}
catch (Exception ex)
{
logger.LogError(ex.Message, ex);
logger.LogError(ex.StackTrace);
}
return(model);
}
public static async Task <ResponseModel> RunDurableJob(
[OrchestrationTrigger] DurableOrchestrationContext context,
ILogger log,
ExecutionContext execContext)
{
var config = JobFunction.GetConfiguration(execContext);
JobModel model = JsonConvert.DeserializeObject <JobModel>(context.GetInput <string>());
ResponseModel response = await context.CallActivityAsync <ResponseModel>("RunJob", model);
return(response);
}
public static async Task <ResponseModel> RunInteractiveJob(
[OrchestrationTrigger] DurableOrchestrationContext context,
ILogger log,
ExecutionContext execContext)
{
var config = JobFunction.GetConfiguration(execContext);
JobModel model = JsonConvert.DeserializeObject <JobModel>(context.GetInput <string>());
ResponseModel response = await context.CallActivityAsync <ResponseModel>("RunJob", model);
response.InstanceId = context.InstanceId;
response = await context.CallActivityAsync <ResponseModel>("RequestHumanApproval", response);
using (var timeoutCts = new System.Threading.CancellationTokenSource())
{
int seconds = Int32.Parse(response.Value);
DateTime dueTime = context.CurrentUtcDateTime.AddSeconds(seconds);
Task durableTimeout = context.CreateTimer(dueTime, timeoutCts.Token);
Task countdown = context.CallActivityAsync("Countdown", response);
Task <ResponseModel> approvalEvent = context.WaitForExternalEvent <ResponseModel>("HumanApprovedEvent");
if (approvalEvent == await Task.WhenAny(countdown, approvalEvent, durableTimeout))
{
timeoutCts.Cancel();
await context.CallActivityAsync("JobApproved", response);
}
else
{
await context.CallActivityAsync("JobEscalated", response);
}
}
return(response);
}
public static async Task <ResponseModel> RunDurableJobSet(
[OrchestrationTrigger] DurableOrchestrationContext context,
ILogger log,
ExecutionContext execContext)
{
var config = JobFunction.GetConfiguration(execContext);
JobSetModel model = JsonConvert.DeserializeObject <JobSetModel>(context.GetInput <string>());
ResponseModel response = new ResponseModel()
{
Id = model.Id
};
foreach (JobModel job in model.Jobs)
{
job.Id = model.Id;
response = await context.CallActivityAsync <ResponseModel>("RunJob", job);
}
return(response);
}