public RootQuery(IGraphService queryService) { Field <StringGraphType>("bestblockhash", resolve: context => queryService.GetBestBlockHash()); Field <BlockType>("block", arguments: new QueryArguments( new QueryArgument <GraphQLPlugin.ModelType.UIntGraphType> { Name = "index" }, new QueryArgument <StringGraphType> { Name = "hash" } ), resolve: context => { string hash = context.GetArgument <string>("hash"); uint index = context.GetArgument <uint>("index"); bool isVerbose = true; try { if (hash != null) { return(GraphBlock.FromJson(queryService.GetBlock(hash, isVerbose))); } else { return(GraphBlock.FromJson(queryService.GetBlock(index, isVerbose))); } } catch (Exception ex) { context.Errors.Add(new ExecutionError(ex.Message)); return(false); } }); Field <IntGraphType>("blockcount", resolve: context => { return(queryService.GetBlockCount()); }); Field <StringGraphType>("blocksysfee", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <GraphQLPlugin.ModelType.UIntGraphType> > { Name = "index" } ), resolve: context => { var index = context.GetArgument <uint>("index"); return(queryService.GetBlockSysFee(index)); }); Field <TransactionsType>("transaction", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "txid" } ), resolve: context => { var txid = UInt256.Parse(context.GetArgument <string>("txid")); bool verbose = true; return(GraphTransaction.FromJson(queryService.GetRawTransaction(txid, verbose))); }); Field <GraphQLPlugin.ModelType.UIntGraphType>("transactionheight", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "txid" } ), resolve: context => { var txid = UInt256.Parse(context.GetArgument <string>("txid")); return(queryService.GetTransactionHeight(txid)); }); Field <ContractsType>("contract", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "scripthash" } ), resolve: context => { var script_hash = UInt160.Parse(context.GetArgument <string>("scripthash")); return(ContractState.FromJson(queryService.GetContractState(script_hash))); }); Field <ListGraphType <ValidatorsType> >("validators", resolve: context => { return(((JArray)queryService.GetValidators()).Select(p => GraphValidator.FromJson(p)).ToArray()); }); Field <PeersType>("peers", resolve: context => { return(GraphPeers.FromJson(queryService.GetPeers())); }); Field <VersionType>("version", resolve: context => { return(queryService.GetVersion()); }); Field <IntGraphType>("connectioncount", resolve: context => { return(queryService.GetConnectionCount()); }); Field <ListGraphType <PluginsType> >("plugins", resolve: context => { return(((JArray)queryService.ListPlugins()).Select(p => GraphPlugin.FromJson(p)).ToArray()); }); Field <BooleanGraphType>("addressverification", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "address" } ), resolve: context => { var address = context.GetArgument <string>("address"); return(queryService.ValidateAddress(address)["isvalid"].AsBoolean()); }); Field <InvokeResultType>("scriptinvocation", // arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "script" }, new QueryArgument <ListGraphType <StringGraphType> > { Name = "hashes" } ), resolve: context => { byte[] script = context.GetArgument <string>("script").HexToBytes(); var hashes = context.GetArgument <List <string> >("scripthashes")?.ToArray(); UInt160[] scriptHashesForVerifying = null; if (hashes != null && hashes.Length > 0) { scriptHashesForVerifying = hashes.Select(u => UInt160.Parse(u)).ToArray(); } return(GraphInvokeResult.FromJson(queryService.InvokeScript(script, scriptHashesForVerifying))); }); Field <InvokeResultType>("functioninvocation", // arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "scripthash" }, new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "operation" }, new QueryArgument <ListGraphType <RpcStackInputType> > { Name = "params" } ), resolve: context => { UInt160 script_hash = UInt160.Parse(context.GetArgument <string>("scripthash")); string operation = context.GetArgument <string>("operation"); ContractParameter[] args = context.GetArgument <List <RpcStack> >("params")?.Select(p => ContractParameter.FromJson(p.ToJson()))?.ToArray() ?? new ContractParameter[0]; return(GraphInvokeResult.FromJson(queryService.InvokeFunction(script_hash, operation, args))); }); Field <StringGraphType>("getstorage", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "scripthash" }, new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "key" } ), resolve: context => { var scriptHash = UInt160.Parse(context.GetArgument <string>("scripthash")); var key = context.GetArgument <string>("key").HexToBytes(); return(queryService.GetStorage(scriptHash, key)?.AsString()); }); Field <BooleanGraphType>("closewallet", resolve: context => { return(queryService.CloseWallet()); }); Field <StringGraphType>("dumpprivkey", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "address" } ), resolve: context => { var address = context.GetArgument <string>("address"); return(queryService.DumpPrivKey(address)); }); Field <StringGraphType>("getbalance", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "assetID" } ), resolve: context => { var assetID = context.GetArgument <string>("assetID"); return(queryService.GetBalance(assetID)); }); Field <StringGraphType>("newaddress", resolve: context => { return(queryService.GetNewAddress()); }); Field <StringGraphType>("unclaimedgas", resolve: context => { return(queryService.GetUnclaimedGas()); }); Field <AccountType>("importprivkey", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "privkey" } ), resolve: context => { var privkey = context.GetArgument <string>("privkey"); return(Account.FromJson(queryService.ImportPrivKey(privkey))); }); Field <ListGraphType <AccountType> >("listaddress", resolve: context => { return(((JArray)queryService.ListAddress()).Select(p => Account.FromJson(p)).ToArray()); }); Field <BooleanGraphType>("openwallet", arguments: new QueryArguments( new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "path" }, new QueryArgument <NonNullGraphType <StringGraphType> > { Name = "password" } ), resolve: context => { var path = context.GetArgument <string>("path"); var password = context.GetArgument <string>("password"); return(queryService.OpenWallet(path, password).AsBoolean()); }); }