| static private PushServerUpdatesAsync ( ) : System.Threading.Tasks.Task | ||
| return | System.Threading.Tasks.Task | |
protected override async Task DoRunAsync(IBackgroundTaskInstance instance)
{
// try and lock...
if (!(await CreateLockFileAsync()))
{
this.Logger.Info("Locked - skipping...");
return;
}
try
{
// should we run?
if (!(await CanRunAsync()))
{
return;
}
// send up changes...
await ReportItem.PushServerUpdatesAsync();
// still have connectivity?
if (StreetFooRuntime.HasConnectivity)
{
this.Logger.Info("Getting reports from server...");
// get...
var proxy = TinyIoCContainer.Current.Resolve <IGetReportsByUserServiceProxy>();
var reports = await proxy.GetReportsByUserAsync();
// errors?
if (!(reports.HasErrors))
{
this.Logger.Info("Stashing reports on disk...");
// save...
var json = JsonConvert.SerializeObject(reports.Reports);
var file = await ApplicationData.Current.TemporaryFolder.CreateFileAsync(SpoolFilename, CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(file, json);
}
}
}
finally
{
// reset the lock file...
ResetLockFileAsync();
}
}
