internal async Task ProcessFile(Guid uploadHistoryKey)
{
UploadHistory history = null;
try
{
history = await historyStore.Find(uploadHistoryKey);
var processor = ProcessorResolver.Resolve(history.Filename);
if (processor == null)
{
throw new Exception("The file format is not supported.");
}
var data = await historyStore.FindFileData(uploadHistoryKey);
var parseResult = processor.Parse(data);
var movies = parseResult.Movies.Where(e => e.FilmingLocations.Any());
foreach (var movie in movies)
{
foreach (var location in movie.FilmingLocations)
{
var geocode = await geocodingService.Geocode(location.FormattedAddress);
if (geocode == null)
{
continue;
}
location.AddressKey = geocode.Key;
location.FormattedAddress = geocode.FormattedAddress;
location.Latitude = geocode.Latitude;
location.Longitude = geocode.Longitude;
}
// Remove locations, that geocode service couldn't resolve.
movie.FilmingLocations = movie.FilmingLocations.Where(e => e.AddressKey != default(Guid)).ToList();
await movieService.Merge(movie);
}
history.Status = UploadStatus.Done;
history.Errors = parseResult.Errors.ToArray();
await historyStore.Update(history);
}
catch (Exception ex)
{
if (history != null)
{
history.Status = UploadStatus.Done;
history.Errors = new[] { ex.Message };
await historyStore.Update(history);
}
}
}
public async Task <OperationResult <UploadHistory> > ScheduleForProcessing(Abstraction.Service.File file)
{
var processor = ProcessorResolver.Resolve(file.Filename);
if (processor == null)
{
return(OperationResult <UploadHistory> .Failed("The file format is not supported."));
}
var history = new UploadHistory
{
Key = Guid.NewGuid(),
Filename = file.Filename,
Status = UploadStatus.Pending,
Timestamp = DateTimeOffset.UtcNow,
Errors = new string[0]
};
await historyStore.Create(history, file.Data);
backgroundJobClient.Enqueue <FileJob>(job => job.ProcessFile(history.Key));
return(OperationResult <UploadHistory> .Success(history));
}