public async Task <Result> Handle(DeletePageCommand request, CancellationToken token)
{
var legal = await _context.Legals
.SingleOrDefaultAsync(r => r.Documents.Any(d => d.Id == request.DocumentId), token);
var document = legal.Documents.FirstOrDefault(d => d.Id == request.DocumentId);
var deleteResult =
await _blobService.DeleteDocumentPageAsync(document.Id, request.PageId, legal.User.Id, token);
if (!deleteResult.Succeeded)
{
return(Failure(deleteResult));
}
document.DeletePage(request.PageId);
await _context.SaveChangesAsync(token);
return(Success());
}