public async Task <ActionResult> Clone(int?submissionId)
{
if (!submissionId.HasValue)
{
return(RedirectToRoute(SiteRouteNames.App_Submit));
}
var submission = await _appService.GetSubmissionAsync(submissionId.Value);
// Per the rule in the old site,
// if the submission id doesn't refer to a submission in database,
// the page will show an empty form and allow user to submit a new app.
if (submission == null)
{
return(RedirectToRoute(SiteRouteNames.App_Submit));
}
// Check if current user can clone the app specified by the submission id.
// Only the owner and a super submitter can do that.
if (!User.IsSuperSubmitter() && !await _submitterService.IsOwnerAsync(User.GetSubmittership().SubmitterID, submission.SubmissionID))
{
return(View("NeedPermission"));
}
var model = AppSubmitViewModel.Clone(submission,
await _appService.GetMetadataAsync(submission.SubmissionID),
await _appService.GetPackagesAsync(submission.SubmissionID)
);
await LoadViewDataForSubmit();
return(View("Submit", model));
}