public async Task <AddressValidation> ValidateAddress(Address address)
{
var response = new AddressValidation(address);
if (address.Country == "US")
{
var lookup = AddressMapper.MapToUSStreetLookup(address);
var candidate = await _service.ValidateSingleUSAddress(lookup); // Always seems to return 1 or 0 candidates
if (candidate.Count > 0)
{
response.ValidAddress = AddressMapper.Map(candidate[0], address);
response.GapBetweenRawAndValid = candidate[0].Analysis.DpvFootnotes;
}
else
{
// no valid address found
var suggestions = await _service.USAutoCompletePro($"{address.Street1} {address.Street2}");
if (suggestions.suggestions != null)
{
response.SuggestedAddresses = AddressMapper.Map(suggestions, address);
}
}
if (!response.ValidAddressFound)
{
throw new InvalidAddressException(response);
}
}
else
{
response.ValidAddress = address;
}
return(response);
}
public InvalidAddressException(AddressValidation validation) : base("InvalidAddress", 400, "Address not valid", validation)
{
}
