public async Task ProcessQueueMessage([QueueTrigger("tasks")] string message)
{
try
{
if (this.hub.State == ConnectionState.Disconnected)
{
await this.hub.Start();
}
AzureTask task = JsonSerializer.Deserialize <AzureTask>(message);
task.Duration = this.GetRandomNumber(5, 15);
task.Status = EnumStatus.Success;
task.Finished = true;
task.QRCode = await this.CreateQRCode();
string updatedTaskJson = JsonSerializer.Serialize(task);
//Sending tasks to queue
QueueClient queueClient = new QueueClient(this.config["AzureWebJobsStorage"], this.config["Queue:ResultQueueName"]);
await queueClient.CreateIfNotExistsAsync();
await queueClient.SendMessageAsync(updatedTaskJson);
Console.WriteLine($"Task id:{task.Id} name:{task.Name} proccesed");
await this.hubProxy.Invoke("BrodcastTask", updatedTaskJson);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public static async Task SendTask(AzureTask task)
{
string queueName = QueueServices.config["Queue:QueueName"];
string taskJson = JsonSerializer.Serialize(task);
//Sending tasks to queue
QueueClient queueClient = new QueueClient(QueueServices.config["AzureWebJobsStorage"], queueName);
await queueClient.CreateIfNotExistsAsync();
await queueClient.SendMessageAsync(taskJson);
}
public async Task ProcessQueueMessage([QueueTrigger("updated-tasks")] string message)
{
AzureTask task = JsonSerializer.Deserialize<AzureTask>(message);
this.unitOfWork.Tasks.Update(task);
await this.unitOfWork.Save();
if (task.Finished == true)
{
while (DateTime.Now.Minute - task.FinishedTime.Minute < 1)
{
// Wait for a minute
}
this.unitOfWork.Tasks.Remove(task);
await this.unitOfWork.Save();
}
}
public async Task <ActionResult <AzureTask> > CreateTasks(string name)
{
try
{
var task = new AzureTask(name);
this.unitOfWork.Tasks.Add(task);
await this.unitOfWork.Save();
await QueueServices.SendTask(task);
return(this.Ok(task));
}
catch (Exception ex)
{
return(this.StatusCode(500, ex.Message));
}
}