public async Task <IActionResult> DeleteDistrict(int id)
{
var district = await _districtRepository.GetByIdAsync(id);
try
{
await _districtRepository.DeleteAsync(district);
}
catch (Exception ex)
{
if (ex.InnerException.Message.Contains("REFERENCE constraint"))
{
if (ModelState.IsValid)
{
//TODO make buttons to get to the respective views
ViewBag.Error = $"There are counties associated with the District named {district.DistrictName}, either delete them or deactivate country";
return(View(district));
}
}
else
{
ViewBag.Error = ex.InnerException.Message;
return(View(district));
}
}
var country = await _countryRepository.GetByIdAsync(district.CountryId);
if (country != null)
{
return(RedirectToAction($"DetailsCountry/{country.Id}"));
}
else
{
return(RedirectToAction(nameof(Index)));
}
}
