public async Task Run(Settings data, Guid jobId, CancellationToken cancellationToken)
{
try
{
// set up the stack
var container = containerProvider.GetFullFeatureContainer(data);
container.AddInstance <IJobIdProvider>(new JobIdProvider {
JobId = jobId
});
container.AddInstance <Settings>(data);
container.AddInstance <IWaveFileMetadata>(data);
var mp3Stream = container.Resolve <Mp3Stream>();
// prepare for the file creation
var fullPath = Path.Combine(outputDirectoryProvider.GetOutputDirectory(), $"{jobId}.mp3");
var rowsInserted = await jobProgressProvider.SetJobProgressAsync(jobId, new JobProgress { Status = JobProgressStatus.InProgress, Progress = 0, Message = "Starting..." });
if (rowsInserted == 1)
//this check is necessary so it doesn't restart old jobs if azure kills the service.
//otherwise, hangfire would kick in when it starts again and start processing them all and it
//would keep exceeding its quota again.
{
logger.LogInformation("Inserted a row - writing file!");
// write it
await mp3Stream.Write(fullPath);
}
else
{
logger.LogInformation("Didn't insert a row - not writing file");
}
}
catch (Exception ex)
{
logger.LogError(ex, "Error in FileCreator.Run");
throw;
}
}
