public Guid CreateEditTask(Stream imgStream, string imgFormat, ImgTaskCreationParams[] taskCreationParams)
{
var image = new Img(Guid.NewGuid(), imgStream, imgFormat);
_imgRepository.AddImg(image);
var groupId = Guid.NewGuid();
var tasks = taskCreationParams.Select(taskCreationParam =>
{
var task = ImgTaskFactoryRegistry.GetImgTask(groupId, image.ImgId, taskCreationParam.TaskName,
taskCreationParam.TaskParams);
return(task);
}).ToArray();
foreach (var task in tasks)
{
var imgTaskResult = ImgTaskResult.FromTask(task, null, null);
_imgTaskResultRepository.AddTaskResult(imgTaskResult);
}
foreach (var task in tasks)
{
var progress = ImgTaskProgress.FromTask(task);
_imgTaskProgressRepository.AddTaskProgress(progress);
}
foreach (var task in tasks)
{
_messageQueueService.QueueTaskAsync(task).Wait();
}
return(groupId);
}
public Task ProcessTask(ConvertImgTask task)
{
var image = _imgRepository.GetImg(task.ImgId);
var resultImg = task.Execute(image);
var newProgress = ImgTaskProgress.FromTask(task);
newProgress.ImgTaskState = ImgTaskState.Completed;
_imgTaskProgress.UpdateTaskProgress(newProgress);
var taskResult = ImgTaskResult.FromTask(task, resultImg.ImageStream, resultImg.Extension);
_imgTaskResultRepository.UpdateTaskResult(taskResult);
return(Task.CompletedTask);
}