private async Task <bool> ProcessJob(NotifyUserJob job)
{
var link = await _storageProvider.GetPresignedDownloadLink(
Shared.Constants.Buckets.Result, job.FileId, TimeSpan.FromHours(24));
var key = _configuration["SENDGRID_API_KEY"];
var client = new SendGridClient(key);
var message = new SendGridMessage();
message.SetFrom(new EmailAddress("*****@*****.**", "Easy Converter"));
// TODO: Use actual email address
message.AddTo("*****@*****.**");
message.SetTemplateId("d-aad5b0e03ad94172804fbf77fb301d3b");
message.SetTemplateData(new
{
DownloadLink = link
});
var response = await client.SendEmailAsync(message);
if (response.StatusCode != System.Net.HttpStatusCode.Accepted)
{
var responseBody = await response.Body.ReadAsStringAsync();
_logger.LogError("SendGrid: " + responseBody);
}
return(response.StatusCode == System.Net.HttpStatusCode.Accepted);
}
private async Task <bool> ProcessJob(ConvertDocumentJob job)
{
try
{
_logger.LogInformation("Recieved '{JobName}' job.", job.Name);
if (string.IsNullOrWhiteSpace(job.OriginalExtension))
{
_logger.LogError("Job '{JobName}' failed because it didn't contain the original extension.", job.Name);
}
var fileName = job.FileId + "." + job.OriginalExtension;
var fullPath = Path.Combine(_workFolder, fileName);
using (var file = File.OpenWrite(fullPath))
{
var storageFile = await _provider.GetObject(Shared.Constants.Buckets.Original, job.FileId);
using (var stream = storageFile.Data)
{
await stream.CopyToAsync(file);
}
}
var result = Converter.Convert(fullPath, job.DesiredExtension, _workFolder);
if (result.Successful)
{
var resultPath = await CopyFile(result.OutputFile, _outputFolder);
var info = new FileInfo(resultPath);
var contentType = KitchenSink.GetContentTypeFromExtension(info.Extension);
using (var file = File.OpenRead(resultPath))
{
await _provider.UploadObject(file, Shared.Constants.Buckets.Result, job.FileId, contentType);
}
var notifyJob = new NotifyUserJob
{
IsSuccessful = true,
FileId = job.FileId
};
_messageQueue.QueueJob(notifyJob);
_logger.LogInformation("Job '{JobName}' was processed successfuly. Took {milliseconds} ms.", job.Name, result.Time.TotalMilliseconds);
return(true);
}
else if (result.TimedOut)
{
_logger.LogError("Job '{JobName}' timed out after {milliseconds} ms.", job.Name, result.Time.TotalMilliseconds);
// TODO: Let user know when task fails
}
else
{
_logger.LogError("Job '{JobName}' failed. Reason: {Reason} Took {milliseconds} ms.", job.Name, result.Output, result.Time.TotalMilliseconds);
// TODO: Let user know when task fails
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Job 'JobName' failed because: {Message}.", job.Name, ex.Message);
}
return(false);
}
