public async Task <Dictionary <string, Certificate> > GetCertificatesAsync(Attribute attribute)
{
Dictionary <string, Certificate> certs = new Dictionary <string, Certificate>();
AttributeService ethAttribute = new AttributeService(Web3, AccountService.PrivateKey, attribute.Address);
//Getting the number of certificates in the attribute
BigInteger certCount = await ethAttribute.CertificateCountAsyncCall();
//Getting each certificate and adding it to the returned dictionary
for (BigInteger i = new BigInteger(0); i < certCount; i++)
{
string certKey = await ethAttribute.CertificateKeysAsyncCall(i);
string certAddress = await ethAttribute.CertificatesAsyncCall(certKey);
Certificate cert = await _certificateFacade.GetCertificateAsync(certAddress);
certs.Add(certKey, cert);
}
return(certs);
}