protected async Task ValidateActivation(RawActivationContent activation)
{
if (await Cache.Accounts.ExistsAsync(activation.Address, AccountType.User) &&
((await Cache.Accounts.GetAsync(activation.Address)) as User).Activated == true)
{
throw new ValidationException("account is already activated");
}
if ((activation.Metadata.BalanceUpdates[0] as ContractUpdate)?.Contract != activation.Address)
{
throw new ValidationException($"invalid activation balance updates");
}
}
public async Task Init(Block block, RawOperation op, RawActivationContent content)
{
var account = (User)await Cache.Accounts.GetAsync(content.Address);
account.Delegate ??= Cache.Accounts.GetDelegate(account.DelegateId);
Activation = new ActivationOperation
{
Id = Cache.AppState.NextOperationId(),
Block = block,
Level = block.Level,
Timestamp = block.Timestamp,
OpHash = op.Hash,
Account = account,
Balance = content.Metadata.BalanceUpdates[0].Change
};
}
public static async Task <ActivationsCommit> Apply(ProtocolHandler proto, Block block, RawOperation op, RawActivationContent content)
{
var commit = new ActivationsCommit(proto);
await commit.Init(block, op, content);
await commit.Apply();
return(commit);
}