public async Task <IBlockchainOperation> CreateVASPContractAsync(
Address from,
VASPCode vaspCode,
Address owner,
Channels channels,
TransportKey transportKey,
MessageKey messageKey,
SigningKey signingKey,
ConfirmationLevel minimalConfirmationLevel = default)
{
return(await SendTransactionAsync
(
from,
new CreateVASPContractTransaction
{
VASPCode = vaspCode,
Owner = owner,
Channels = channels,
TransportKey = transportKey,
MessageKey = messageKey,
SigningKey = signingKey
},
minimalConfirmationLevel
));
}
public static async Task <bool> VASPIsRegisteredAsync(
this IVASPIndexClient vaspIndex,
VASPCode vaspCode,
ConfirmationLevel minimalConfirmationLevel = default)
{
var vaspContractAddress = await vaspIndex.GetVASPContractAddressAsync(vaspCode, minimalConfirmationLevel);
return(!Address.IsEmpty(vaspContractAddress));
}
public static async Task <(bool VASPIsRegistered, VASPCode VASPCode)> TryGetVASPCodeAsync(
this IVASPIndexClient vaspIndex,
Address vaspContractAddress,
ConfirmationLevel minimalConfirmationLevel = default)
{
var vaspCode = await vaspIndex.GetVASPCodeAsync(vaspContractAddress, minimalConfirmationLevel);
var vaspIsRegistered = !VASPCode.IsEmpty(vaspCode);
return(vaspIsRegistered, vaspCode);
}
public async Task <Address> GetVASPContractAddressAsync(
VASPCode vaspCode,
ConfirmationLevel minimalConfirmationLevel = default)
{
var callResult = await CallWithSimpleResultAsync
(
new GetVASPAddressByCodeCall { VASPCode = vaspCode },
minimalConfirmationLevel
);
return(Address.Parse(callResult));
}
public VASPInfo(
Channels channels,
VASPCode vaspCode,
MessageKey messageKey,
SigningKey signingKey,
TransportKey transportKey)
{
Channels = channels;
VASPCode = vaspCode;
MessageKey = messageKey;
SigningKey = signingKey;
TransportKey = transportKey;
}
