public async Task <ActionResult> Invoke([FromBody] UpdateLayerDto dto)
{
await _validator.Validate(dto);
var status = await _statusTable.GetStatus(WorkspaceId, LayerId);
if (!status.HasValue)
{
return(NotFound());
}
if (dto.DataLocation != null)
{
// in other cases we will have to create a new conversion job
var job = new ConversionJobData
{
LayerId = LayerId,
WorkspaceId = WorkspaceId,
LayerName = dto.Name,
DataLocation = dto.DataLocation,
Description = dto.Description
};
await _gdConversionQueue.Queue(job);
await _statusTable.UpdateStatus(WorkspaceId, LayerId, LayerStatus.Processing);
}
return(Accepted(new LayerStatusDto
{
Id = LayerId,
Status = LayerStatus.Processing
}));
}
public async Task <ActionResult> Invoke([FromBody] CreateLayerDto dto)
{
var id = Guid.NewGuid().ToString();
ConversionJobData job = new ConversionJobData
{
LayerId = id,
WorkspaceId = WorkspaceId,
LayerName = dto.Name,
DataLocation = dto.DataLocation,
Description = dto.Description
};
await _gdConversionQueue.Queue(job);
await _statusTable.UpdateStatus(WorkspaceId, id, LayerStatus.Processing);
if (dto.Styles != null)
{
await _layerStyleService.Update(WorkspaceId, id, dto.Styles);
}
return(Accepted(new LayerStatusDto
{
Id = id,
Status = LayerStatus.Processing
}));
}
public async Task <QueuedConversionJob> Queue(ConversionJobData job)
{
var queued = new CloudQueueMessage(JsonConvert.SerializeObject(job));
await _queue.AddMessageAsync(queued);
return(new QueuedConversionJob
{
Id = queued.Id,
PopReceipt = queued.PopReceipt,
Content = JsonConvert.DeserializeObject <ConversionJobData>(queued.AsString), // todo: verify if this asString works as expected
});
}
public Task <QueuedConversionJob> Queue(ConversionJobData job)
{
System.Diagnostics.Debug.WriteLine($"Queueing job to {_queueDatabase.DataSource} (Enter)");
var id = Guid.NewGuid().ToString();
using (var addMsgCmd = new SqliteCommand())
{
addMsgCmd.Connection = _queueDatabase;
addMsgCmd.CommandText = "INSERT INTO Queue(ID, PopCount, Content) VALUES($QueueId, 0, $content)";
addMsgCmd.Parameters.AddWithValue("$content", JsonConvert.SerializeObject(job));
addMsgCmd.Parameters.AddWithValue("$QueueId", id);
addMsgCmd.ExecuteScalar();
}
System.Diagnostics.Debug.WriteLine($"Queueing job to {_queueDatabase.DataSource} (Exit)");
return(Task.FromResult(new QueuedConversionJob
{
Id = id,
PopReceipt = null,
Content = job
}));
}
