private async Task <int> GetAddressId(string address)
{
int addressId = await _repo.GetAddressId(address) ?? 0;
if (addressId == 0)
{
var newAddress = new Database.Entities.Address()
{
Created = DateTime.Now,
IsConfirmed = false,
Label = address,
};
await _repo.Add(newAddress);
}
return(addressId);
}