public async Task DeleteModuleAsync(int moduleId)
{
if (moduleId <= 0)
{
throw new ArgumentException($"Argument {nameof(moduleId)} can't be less or equal zero!");
}
await moduleRepository.DeleteModuleAsync(moduleId);
}
public async Task <IActionResult> DeleteConfirmed(string id)
{
try
{
await moduleRepository.DeleteModuleAsync(id);
await moduleRepository.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
catch (DataAccessException e)
{
ViewBag.ErrorMsg = ErrorProcessing.ProcessException("Data Access exception. ", e);
return(RedirectToAction("Delete", "Error", new { errorMsg = ViewBag.ErrorMsg }));
}
catch (Exception e)
{
ViewBag.ErrorMsg = ErrorProcessing.ProcessException("General exception. ", e);
return(RedirectToAction("Unknown", "Error"));
}
}