public override void ConsumeTransactionFeature(CommitItems commitItems, Commit commit, Transaction transaction, FeatureAccount featureAccount, FeatureData featureData)
{
var group = featureData as Group;
var groupId = group.GroupId;
var groupAdministrationInfo = GroupAdministrationChainHandler.GetGroupInfo(groupId);
if (groupAdministrationInfo != null)
{
if (groupAdministrationInfo.IsGroupAccount(transaction.AccountId))
{
var groupInfo = GetGroupInfo(groupId);
groupInfo.ConsumeGroup(transaction, group);
commit.DirtyIds.Add(groupId);
}
}
}
public override void PreProcess(IFeatureChain featureChain, FeatureAccount featureAccount, Transaction transaction, FeatureData featureData)
{
if (_chainHandler == null)
{
_chainHandler = featureChain.GetFeatureChainHandler <GroupAdministrationChainHandler>(featureData.FeatureId);
_nextGroupId = _chainHandler.LastGroupId + 1;
}
if (transaction.GetFeatureRequest <GroupAdministrationRequest>(out var request))
{
var groupId = request.GroupId;
var group = _chainHandler.GetGroupInfo(groupId);
_lastTransactionIdLookup.Set(groupId, group.AdministrationLastTransactionInfo.TransactionId);
}
}
public override (bool, int) Validate(Transaction transaction, FeatureData featureData)
{
var group = featureData as Group;
var groupInfo = _chainHandler.GetGroupInfo(group.GroupId);
if (groupInfo == null)
{
return(false, (int)GroupError.InvalidGroup);
}
if (!groupInfo.IsGroupAccount(transaction.AccountId))
{
return(false, (int)GroupError.InvalidAccount);
}
return(true, 0);
}
public override Result QueryFeature(FeatureQuery query)
{
var action = query.Action;
if (action == GroupsAction)
{
return(GetAccountData <GroupAdministrationContainer>(query, 0, (container) =>
{
if (container != null)
{
return new LongArrayResult(container.GetGroups());
}
return Result.DataNotFound;
}));
}
else if (query.GetLong(0, out var groupId))
{
var groupInfo = _handler.GetGroupInfo(groupId);
if (groupInfo == null)
{
return(Result.DataNotFound);
}
if (action == AccountsAction)
{
return(new GroupUsersResult(groupInfo.GetAccounts()));
}
else if (action == PendingAccountsAction)
{
return(new GroupUsersResult(groupInfo.GetPendingAccounts()));
}
else if (action == AdministrationLastTransactionInfoAction)
{
return(new PackableResult(groupInfo.AdministrationLastTransactionInfo));
}
}
return(Result.InvalidQuery);
}