public async Task <IActionResult> BatchLookup(BatchLookupViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
if (string.IsNullOrWhiteSpace(model.AddressData))
{
ModelState.AddModelError(nameof(model.AddressData),
"You must provide a line separated list of addresses. IP or DNS is acceptable.");
return(View(model));
}
List <string> addresses;
try
{
addresses = model.AddressData.Split(Environment.NewLine).ToList();
}
catch
{
ModelState.AddModelError(nameof(model.AddressData), "Invalid data, you must provide a line separated list of addresses. IP or DNS is acceptable.");
return(View(model));
}
if (addresses.Count >= 20)
{
ModelState.AddModelError(nameof(model.AddressData),
"You can only search for a maximum of 20 addresses in one request");
return(View(model));
}
try
{
model.LookupAddressBatchResponse = await _geoLocationClient.LookupAddressBatch(addresses);
if (!model.LookupAddressBatchResponse.Success)
{
ModelState.AddModelError(nameof(model.AddressData), model.LookupAddressBatchResponse.ErrorMessage);
return(View(model));
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Error retrieving geo-location data for {addressData}", model.AddressData);
return(Error());
}
return(View(model));
}
