static void Main(string[] args)
{
BigchainDbConfigBuilder
.baseUrl("https://test.bigchaindb.com/")
.webSocketMonitor(new ValidTransactionMessageHandler())
.setup();
Console.ReadKey(true);
}
private async Task init()
{
try
{
var configuration = GetIConfigurationRoot(Directory.GetCurrentDirectory());
var appConfig = configuration.GetSection("AppConfig");
builder = BigchainDbConfigBuilder
.baseUrl(appConfig["api:url"]);
var ret = await builder.setup();
ret.ShouldBe(true);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public BigChainDbService(string url)
{
Console.Write("Connecting to NodeURL: ");
Console.WriteLine(url);
var builder = BigchainDbConfigBuilder
.baseUrl(url)
.addToken("header1", "header1_value")
.addToken("header2", "header2_value");
if (!AsyncContext.Run(() => builder.setup()))
{
Console.WriteLine("Failed to setup");
}
;
// Use MongoDB for READ-ONLY access
//connect directly to MongoDB service running on the node to enable better query options
var client = new MongoClient("mongodb://*****:*****@cnode.lifeblocks.site:27017/?authSource=bigchain");
bigchainDatabase = client.GetDatabase("bigchain");
}
static void Main(string[] args)
{
// The code provided will print ‘Hello World’ to the console.
// Press Ctrl+F5 (or go to Debug > Start Without Debugging) to run your app.
Console.WriteLine("Hello Omnibasis!");
var testTransfer = false;
//define connections
var conn1Config = new Dictionary <string, object>();
//config connection 1
conn1Config.Add("baseUrl", "https://test.ipdb.io");
BlockchainConnection conn1 = new BlockchainConnection(conn1Config);
var conn2Config = new Dictionary <string, object>();
var headers2 = new Dictionary <string, string>();
//config connection 2
conn2Config.Add("baseUrl", "https://test.ipdb.io");
BlockchainConnection conn2 = new BlockchainConnection(conn2Config);
//add connections
IList <BlockchainConnection> connections = new List <BlockchainConnection>();
connections.Add(conn1);
connections.Add(conn2);
//...You can add as many nodes as you want
//multiple connections
var builderWithConnections = BigchainDbConfigBuilder
.addConnections(connections)
.setTimeout(60000); //override default timeout of 20000 milliseconds
// single connection
var builder = BigchainDbConfigBuilder
.baseUrl("https://test.ipdb.io");
if (!AsyncContext.Run(() => builder.setup()))
{
Console.WriteLine("Failed to setup");
}
;
// prepare your key
var algorithm = SignatureAlgorithm.Ed25519;
var privateKey = Key.Import(algorithm, Utils.StringToByteArray(privateKeyString), KeyBlobFormat.PkixPrivateKey);
var publicKey = PublicKey.Import(algorithm, Utils.StringToByteArray(publicKeyString), KeyBlobFormat.PkixPublicKey);
//Account account = new Account();
//Dictionary<string, string> assetData = new Dictionary<string, string>();
//assetData.Add("msg", "Hello!");
Random random = new Random();
TestAsset assetData = new TestAsset();
assetData.msg = "Hello Omnibasis!";
assetData.city = "I was born in San Diego";
assetData.temperature = random.Next(60, 80);
assetData.datetime = DateTime.Now;
//MetaData metaData = new MetaData();
//metaData.setMetaData("msg", "My first transaction");
TestMetadata metaData = new TestMetadata();
metaData.msg = "My first transaction";
// Set up, sign, and send your transaction
var transaction = BigchainDbTransactionBuilder <TestAsset, TestMetadata>
.init()
.addAssets(assetData)
.addMetaData(metaData)
.operation(Operations.CREATE)
.buildAndSignOnly(publicKey, privateKey);
//.buildAndSign(account.PublicKey, account.PrivateKey);
//var info = transaction.toHashInput();
var createTransaction = AsyncContext.Run(() => TransactionsApi <TestAsset, TestMetadata> .sendTransactionAsync(transaction));
string assetId2 = "";
// the asset's ID is equal to the ID of the transaction that created it
if (createTransaction != null && createTransaction.Data != null)
{
assetId2 = createTransaction.Data.Id;
//"2984ac294290ce6f15124140dad652fc8a306aca62c38237174988dfcf31a3e6"
var testTran2 = AsyncContext.Run(() => TransactionsApi <object, object> .getTransactionByIdAsync(assetId2));
if (testTran2 != null)
{
Console.WriteLine("Hello assetId: " + assetId2);
}
else
{
Console.WriteLine("Failed to find assetId: " + assetId2);
}
}
else if (createTransaction != null)
{
Console.WriteLine("Failed to send transaction: " + createTransaction.Messsage.Message);
}
//}
if (!string.IsNullOrEmpty(assetId2) && testTransfer)
{
// Describe the output you are fulfilling on the previous transaction
FulFill spendFrom = new FulFill();
spendFrom.TransactionId = assetId2;
spendFrom.OutputIndex = 0;
// Change the metadata if you want
//MetaData transferMetadata = new MetaData();
//metaData.setMetaData("msg", "My second transaction");
TestMetadata transferMetadata = new TestMetadata();
transferMetadata.msg = "My second transaction";
// the asset's ID is equal to the ID of the transaction that created it
// By default, the 'amount' of a created digital asset == "1". So we spend "1" in our TRANSFER.
string amount = "1";
BlockchainAccount account = new BlockchainAccount();
Details details = null;
// Use the previous transaction's asset and TRANSFER it
var build2 = BigchainDbTransactionBuilder <Asset <string>, TestMetadata> .
init().
addMetaData(metaData).
addInput(details, spendFrom, publicKey).
addOutput("1", account.Key.PublicKey).
addAssets(assetId2).
operation(Operations.TRANSFER).
buildAndSignOnly(publicKey, privateKey);
var transferTransaction = AsyncContext.Run(() => TransactionsApi <Asset <string>, TestMetadata> .sendTransactionAsync(build2));
if (transferTransaction != null && transferTransaction.Data != null)
{
string assetIdTransfer = transferTransaction.Data.Id;
var testTran2 = AsyncContext.Run(() => TransactionsApi <object, object> .getTransactionByIdAsync(assetIdTransfer));
if (testTran2 != null)
{
Console.WriteLine("Hello transfer assetId: " + assetIdTransfer);
}
else
{
Console.WriteLine("Failed to find transfer assetId: " + assetIdTransfer);
}
}
else if (transferTransaction != null)
{
Console.WriteLine("Failed to send transaction: " + createTransaction.Messsage.Message);
}
}
Console.ReadKey(true);
// Go to http://aka.ms/dotnet-get-started-console to continue learning how to build a console app!
}
