Examples with Transaction neo.model.core.Transaction used on opensource projects

Example 36 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class MockUtil method getMockBlock003.

public static Block getMockBlock003() {
    final Block block = getMockBlock002();
    final Transaction transaction = getMockTransaction000();
    transaction.inputs.add(getCoinReference001());
    transaction.outputs.add(getTransactionOutput001());
    transaction.scripts.add(getWitness000());
    block.getTransactionList().add(transaction);
    return block;
}

Example 37 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestRpcServer method test012CoreGetTransactionOutput.

/**
 * test reading core address with no subcategory.
 */
@Test
public void test012CoreGetTransactionOutput() {
    final JSONArray params = new JSONArray();
    final Block block = CONTROLLER.getLocalNodeData().getBlockDb().getFullBlockFromHeight(0);
    final Transaction transaction = block.getTransactionList().get(block.getTransactionList().size() - 1);
    final String txHash = transaction.getHash().toHexString();
    params.put(txHash);
    params.put(transaction.outputs.size() - 1);
    final String method = CoreRpcCommandEnum.GETTXOUT.getName();
    final String expectedStrRaw = TestUtil.getJsonTestResourceAsString(TEST_PACKAGE, getClass().getSimpleName(), "test012CoreGetTransactionOutput");
    final String actualStrRaw = TestRpcServerUtil.getResponse(CONTROLLER, "", RpcServerUtil.VERSION_2_0, params, method);
    final String expectedStr = new JSONObject(expectedStrRaw).toString(2);
    final String actualStr = new JSONObject(actualStrRaw).toString(2);
    Assert.assertEquals(TestUtil.RESPONSES_MUST_MATCH, expectedStr, actualStr);
}

Example 38 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestRpcServer method test022CityOfZionGetClaims.

/**
 * test CoZ gethistory.
 */
@Test
public void test022CityOfZionGetClaims() {
    final JSONArray params = new JSONArray();
    final Block block = CONTROLLER.getLocalNodeData().getBlockDb().getFullBlockFromHeight(0);
    final Transaction transaction = block.getTransactionList().get(block.getTransactionList().size() - 1);
    final TransactionOutput to = transaction.outputs.get(0);
    final String address = ModelUtil.scriptHashToAddress(to.scriptHash);
    final String uri = CityOfZionCommandEnum.CLAIMS.getUriPrefix() + address;
    final String method = CoreRpcCommandEnum.UNKNOWN.getName();
    final String expectedStrRaw = TestUtil.getJsonTestResourceAsString(TEST_PACKAGE, getClass().getSimpleName(), "test022CityOfZionGetClaims");
    CityOfZionCommandEnum.getCommandStartingWith(uri);
    final String actualStrRaw = TestRpcServerUtil.getResponse(CONTROLLER, uri, RpcServerUtil.VERSION_2_0, params, method);
    final String expectedStr = new JSONObject(expectedStrRaw).toString(2);
    final String actualStr = new JSONObject(actualStrRaw).toString(2);
    Assert.assertEquals(TestUtil.RESPONSES_MUST_MATCH, expectedStr, actualStr);
}

Example 39 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestRpcServer method test020CityOfZionGetBalance.

/**
 * test CoZ getbalance.
 */
@Test
public void test020CityOfZionGetBalance() {
    final JSONArray params = new JSONArray();
    final Block block = CONTROLLER.getLocalNodeData().getBlockDb().getFullBlockFromHeight(0);
    final Transaction transaction = block.getTransactionList().get(block.getTransactionList().size() - 1);
    final TransactionOutput to = transaction.outputs.get(0);
    final String address = ModelUtil.scriptHashToAddress(to.scriptHash);
    final String uri = CityOfZionCommandEnum.BALANCE.getUriPrefix() + address;
    final String method = CoreRpcCommandEnum.UNKNOWN.getName();
    final String expectedStrRaw = TestUtil.getJsonTestResourceAsString(TEST_PACKAGE, getClass().getSimpleName(), "test020CityOfZionGetBalance");
    CityOfZionCommandEnum.getCommandStartingWith(uri);
    final String actualStrRaw = TestRpcServerUtil.getResponse(CONTROLLER, uri, RpcServerUtil.VERSION_2_0, params, method);
    final String expectedStr = new JSONObject(expectedStrRaw).toString(2);
    final String actualStr = new JSONObject(actualStrRaw).toString(2);
    Assert.assertEquals(TestUtil.RESPONSES_MUST_MATCH, expectedStr, actualStr);
}

Example 40 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestAccountPng method test001GetAccountSankey.

@Test
public void test001GetAccountSankey() throws JSONException, IOException {
    LOG.debug("STARTED png");
    final LocalNodeData localNodeData = CONTROLLER.getLocalNodeData();
    final BlockDb blockDb = localNodeData.getBlockDb();
    final long maxIndex = blockDb.getHeaderOfBlockWithMaxIndex().getIndexAsLong();
    final CoinData neoData = new CoinData();
    final CoinData gasData = new CoinData();
    final Map<UInt256, CoinData> coinDataMap = new TreeMap<>();
    coinDataMap.put(ModelUtil.NEO_HASH, neoData);
    coinDataMap.put(ModelUtil.GAS_HASH, gasData);
    final File dir = new File("/Users/dps/git-coranos.github.io/neo/charts");
    final Map<UInt256, File> coinFileMap = new TreeMap<>();
    coinFileMap.put(ModelUtil.NEO_HASH, new File(dir, "neo-account.png"));
    coinFileMap.put(ModelUtil.GAS_HASH, new File(dir, "gas-account.png"));
    long startMs = -1;
    for (long blockIx = 0; blockIx <= maxIndex; blockIx++) {
        LOG.debug("STARTED png {} of {} ", blockIx, maxIndex);
        final Block block = blockDb.getFullBlockFromHeight(blockIx);
        for (final Transaction t : block.getTransactionList()) {
            // update assets based on tx inputs.
            for (final CoinReference cr : t.inputs) {
                final TransactionOutput ti = ModelUtil.getTransactionOutput(blockDb, cr);
                if (coinDataMap.containsKey(ti.assetId)) {
                    final CoinData coinData = coinDataMap.get(ti.assetId);
                    final UInt160 input = ti.scriptHash;
                    if (!coinData.accountValueMap.containsKey(input)) {
                        coinData.accountValueMap.put(input, ModelUtil.FIXED8_ZERO);
                        coinData.newAccountSet.add(input);
                    }
                    final Fixed8 oldValue = coinData.accountValueMap.get(input);
                    final Fixed8 newValue = ModelUtil.subtract(ti.value, oldValue);
                    if (newValue.equals(ModelUtil.FIXED8_ZERO)) {
                        coinData.accountValueMap.remove(input);
                    } else {
                        coinData.accountValueMap.put(input, newValue);
                    }
                }
            }
            // update assets based on tx outputs.
            for (int outputIx = 0; outputIx < t.outputs.size(); outputIx++) {
                final TransactionOutput to = t.outputs.get(outputIx);
                final UInt160 output = to.scriptHash;
                if (coinDataMap.containsKey(to.assetId)) {
                    final CoinData coinData = coinDataMap.get(to.assetId);
                    coinData.txAccountSet.add(output);
                    if (!coinData.accountValueMap.containsKey(output)) {
                        coinData.accountValueMap.put(output, ModelUtil.FIXED8_ZERO);
                        coinData.newAccountSet.add(output);
                    }
                    final Fixed8 oldValue = coinData.accountValueMap.get(output);
                    final Fixed8 newValue = ModelUtil.add(oldValue, to.value);
                    if (newValue.equals(ModelUtil.FIXED8_ZERO)) {
                        coinData.accountValueMap.remove(output);
                    } else {
                        coinData.accountValueMap.put(output, newValue);
                    }
                }
            }
            for (final UInt256 assetId : coinDataMap.keySet()) {
                final CoinData coinData = coinDataMap.get(assetId);
                for (final UInt160 txAccount : coinData.txAccountSet) {
                    MapUtil.increment(coinData.newAccountTxCountMap, txAccount);
                }
                coinData.txAccountSet.clear();
            }
        }
        final Timestamp blockTs = block.getTimestamp();
        if (startMs < 0) {
            startMs = blockTs.getTime();
        }
        final long ms = blockTs.getTime() - startMs;
        if (ms > (86400 * 1000)) {
            final String targetDateStr = DATE_FORMAT.format(blockTs);
            for (final UInt256 assetId : coinDataMap.keySet()) {
                final CoinData coinData = coinDataMap.get(assetId);
                final List<UInt160> accountList = new ArrayList<>();
                accountList.addAll(coinData.accountValueMap.keySet());
                Collections.sort(accountList, new Comparator<UInt160>() {

                    @Override
                    public int compare(final UInt160 account1, final UInt160 account2) {
                        final Long value1 = coinData.accountValueMap.get(account1).value;
                        final Long value2 = coinData.accountValueMap.get(account2).value;
                        return value1.compareTo(value2);
                    }
                });
                Collections.reverse(accountList);
                long maxTx = 0;
                long totalValue = 0;
                {
                    final List<DrawingData> drawingData = new ArrayList<>();
                    coinData.drawingDataList.add(drawingData);
                    int startDayPixel = 0;
                    int visibleAccountCount = 0;
                    for (final UInt160 account : accountList) {
                        totalValue += coinData.accountValueMap.get(account).value;
                    }
                    for (final UInt160 account : accountList) {
                        final int scaleLength = getScaleLength(coinData.accountValueMap, account, totalValue);
                        if (scaleLength != 0) {
                            visibleAccountCount++;
                        }
                        MapUtil.touch(coinData.newAccountTxCountMap, account);
                        maxTx = Math.max(maxTx, coinData.newAccountTxCountMap.get(account));
                    }
                    final float greenStep = 1.0f / visibleAccountCount;
                    final float redStep = 1.0f / maxTx;
                    float green = 1.0f;
                    for (final UInt160 account : accountList) {
                        final int scaleLength = getScaleLength(coinData.accountValueMap, account, totalValue);
                        if (scaleLength != 0) {
                            final float blue;
                            if (coinData.newAccountSet.contains(account)) {
                                blue = 1.0f;
                            } else {
                                blue = 0.0f;
                            }
                            float red = 0.0f;
                            if (coinData.newAccountTxCountMap.containsKey(account)) {
                                red = redStep * coinData.newAccountTxCountMap.get(account);
                            } else {
                                red = 0.0f;
                            }
                            drawingData.add(new DrawingData(startDayPixel, scaleLength, red, green, blue));
                        }
                        green -= greenStep;
                        startDayPixel += scaleLength;
                    }
                }
                final BufferedImage im = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB);
                final Graphics2D g = (Graphics2D) im.getGraphics();
                g.scale((WIDTH * 1.0) / coinData.drawingDataList.size(), 1.0 / HEIGHT_SUBPIXELS);
                for (int x = 0; x < coinData.drawingDataList.size(); x++) {
                    final List<DrawingData> drawingData = coinData.drawingDataList.get(x);
                    for (final DrawingData drawing : drawingData) {
                        g.setColor(new Color(drawing.r, drawing.g, drawing.b));
                        g.fillRect(x, drawing.y, 1, drawing.h);
                        g.setColor(Color.black);
                        g.drawLine(x, drawing.y, x + 1, drawing.y);
                    }
                }
                g.dispose();
                final File file = coinFileMap.get(assetId);
                ImageIO.write(im, "png", file);
                LOG.info("INTERIM file {}, {} of {}, date {}, accountList {}, tx {}, value {}", file.getName(), INTEGER_FORMAT.format(blockIx), INTEGER_FORMAT.format(maxIndex), targetDateStr, INTEGER_FORMAT.format(accountList.size()), INTEGER_FORMAT.format(maxTx), INTEGER_FORMAT.format(totalValue / ModelUtil.DECIMAL_DIVISOR));
                startMs = blockTs.getTime();
                coinData.newAccountSet.clear();
                coinData.newAccountTxCountMap.clear();
            }
        }
    }
    LOG.debug("SUCCESS png");
}