Use trace API for decentralized transaction list (#2784)

* Using traces when available to get accounts transactions (#2148)

* Fixed traceMode detection and transactions rendering (#2148)

* [WIP] Use Redux Thunk in main UI => Async Actions (#2148)

* Using Redux for Transaction / Block / Methods... (#2148)

* Use BigNumber comparedTo function to sort txs (#2148)

js/src/api/format/input.js

@@ -141,3 +141,24 @@ export function inOptions (options) {
 
   return options;
 }
+
+export function inTraceFilter (filterObject) {
+  if (filterObject) {
+    Object.keys(filterObject).forEach((key) => {
+      switch (key) {
+        case 'fromAddress':
+        case 'toAddress':
+          filterObject[key] = [].concat(filterObject[key])
+            .map(address => inAddress(address));
+          break;
+
+        case 'toBlock':
+        case 'fromBlock':
+          filterObject[key] = inBlockNumber(filterObject[key]);
+          break;
+      }
+    });
+  }
+
+  return filterObject;
+}

js/src/api/rpc/trace/trace.js

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import { inBlockNumber, inHex, inNumber16 } from '../../format/input';
+import { inBlockNumber, inHex, inNumber16, inTraceFilter } from '../../format/input';
 import { outTrace } from '../../format/output';
 
 export default class Trace {
@@ -24,7 +24,7 @@ export default class Trace {
 
   filter (filterObj) {
     return this._transport
-      .execute('trace_filter', filterObj)
+      .execute('trace_filter', inTraceFilter(filterObj))
       .then(traces => traces.map(trace => outTrace(trace)));
   }
 

js/src/index.js

@@ -39,6 +39,8 @@ import { initStore } from './redux';
 import { ContextProvider, muiTheme } from './ui';
 import { Accounts, Account, Addresses, Address, Application, Contract, Contracts, Dapp, Dapps, Settings, SettingsBackground, SettingsProxy, SettingsViews, Signer, Status } from './views';
 
+import { setApi } from './redux/providers/apiActions';
+
 import './environment';
 
 import '../assets/fonts/Roboto/font.css';
@@ -60,6 +62,7 @@ ContractInstances.create(api);
 
 const store = initStore(api);
 store.dispatch({ type: 'initAll', api });
+store.dispatch(setApi(api));
 
 const routerHistory = useRouterHistory(createHashHistory)({});
 

js/src/redux/middleware.js

@@ -13,6 +13,7 @@
 
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+import thunk from 'redux-thunk';
 
 import ErrorsMiddleware from '../ui/Errors/middleware';
 import SettingsMiddleware from '../views/Settings/middleware';
@@ -32,5 +33,5 @@ export default function (api) {
     errors.toMiddleware()
   ];
 
-  return middleware.concat(status);
+  return middleware.concat(status, thunk);
 }

js/src/redux/providers/apiActions.js

@@ -0,0 +1,22 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export function setApi (api) {
+  return {
+    type: 'setApi',
+    api
+  };
+}

js/src/redux/providers/apiReducer.js

@@ -0,0 +1,26 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import { handleActions } from 'redux-actions';
+
+const initialState = {};
+
+export default handleActions({
+  setApi (state, action) {
+    const { api } = action;
+    return api;
+  }
+}, initialState);

js/src/redux/providers/blockchainActions.js

@@ -0,0 +1,128 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import Contracts from '../../contracts';
+
+export function setBlock (blockNumber, block) {
+  return {
+    type: 'setBlock',
+    blockNumber, block
+  };
+}
+
+export function setTransaction (txHash, info) {
+  return {
+    type: 'setTransaction',
+    txHash, info
+  };
+}
+
+export function setBytecode (address, bytecode) {
+  return {
+    type: 'setBytecode',
+    address, bytecode
+  };
+}
+
+export function setMethod (signature, method) {
+  return {
+    type: 'setMethod',
+    signature, method
+  };
+}
+
+export function fetchBlock (blockNumber) {
+  return (dispatch, getState) => {
+    const { blocks } = getState().blockchain;
+
+    if (blocks[blockNumber.toString()]) {
+      return;
+    }
+
+    const { api } = getState();
+
+    api.eth
+      .getBlockByNumber(blockNumber)
+      .then(block => {
+        dispatch(setBlock(blockNumber, block));
+      })
+      .catch(e => {
+        console.error('blockchain::fetchBlock', e);
+      });
+  };
+}
+
+export function fetchTransaction (txHash) {
+  return (dispatch, getState) => {
+    const { transactions } = getState().blockchain;
+
+    if (transactions[txHash]) {
+      return;
+    }
+
+    const { api } = getState();
+
+    api.eth
+      .getTransactionByHash(txHash)
+      .then(info => {
+        dispatch(setTransaction(txHash, info));
+      })
+      .catch(e => {
+        console.error('blockchain::fetchTransaction', e);
+      });
+  };
+}
+
+export function fetchBytecode (address) {
+  return (dispatch, getState) => {
+    const { bytecodes } = getState().blockchain;
+
+    if (bytecodes[address]) {
+      return;
+    }
+
+    const { api } = getState();
+
+    api.eth
+      .getCode(address)
+      .then(code => {
+        dispatch(setBytecode(address, code));
+      })
+      .catch(e => {
+        console.error('blockchain::fetchBytecode', e);
+      });
+  };
+}
+
+export function fetchMethod (signature) {
+  return (dispatch, getState) => {
+    const { methods } = getState().blockchain;
+
+    if (methods[signature]) {
+      return;
+    }
+
+    Contracts
+      .get()
+      .signatureReg.lookup(signature)
+      .then(method => {
+        dispatch(setMethod(signature, method));
+      })
+      .catch(e => {
+        console.error('blockchain::fetchMethod', e);
+      });
+  };
+}

js/src/redux/providers/blockchainReducer.js

@@ -0,0 +1,66 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import { handleActions } from 'redux-actions';
+
+const initialState = {
+  blocks: {},
+  transactions: {},
+  bytecodes: {},
+  methods: {}
+};
+
+export default handleActions({
+  setBlock (state, action) {
+    const { blockNumber, block } = action;
+
+    const blocks = Object.assign({}, state.blocks, {
+      [blockNumber.toString()]: block
+    });
+
+    return Object.assign({}, state, { blocks });
+  },
+
+  setTransaction (state, action) {
+    const { txHash, info } = action;
+
+    const transactions = Object.assign({}, state.transactions, {
+      [txHash]: info
+    });
+
+    return Object.assign({}, state, { transactions });
+  },
+
+  setBytecode (state, action) {
+    const { address, bytecode } = action;
+
+    const bytecodes = Object.assign({}, state.bytecodes, {
+      [address]: bytecode
+    });
+
+    return Object.assign({}, state, { bytecodes });
+  },
+
+  setMethod (state, action) {
+    const { signature, method } = action;
+
+    const methods = Object.assign({}, state.methods, {
+      [signature]: method
+    });
+
+    return Object.assign({}, state, { methods });
+  }
+}, initialState);

js/src/redux/providers/index.js

@@ -19,8 +19,10 @@ export Personal from './personal';
 export Signer from './signer';
 export Status from './status';
 
+export apiReducer from './apiReducer';
 export balancesReducer from './balancesReducer';
 export imagesReducer from './imagesReducer';
 export personalReducer from './personalReducer';
 export signerReducer from './signerReducer';
 export statusReducer from './statusReducer';
+export blockchainReducer from './blockchainReducer';

js/src/redux/providers/status.js

@@ -54,6 +54,16 @@ export default class Status {
       .catch(() => dispatch(false));
   }
 
+  _pollTraceMode = () => {
+    return this._api.trace.block()
+      .then(blockTraces => {
+        // Assumes not in Trace Mode if no transactions
+        // in latest block...
+        return blockTraces.length > 0;
+      })
+      .catch(() => false);
+  }
+
   _pollStatus = () => {
     const { secureToken, isConnected, isConnecting, needsToken } = this._api;
     const nextTimeout = (timeout = 1000) => {
@@ -80,9 +90,10 @@ export default class Status {
         this._api.ethcore.netPort(),
         this._api.ethcore.nodeName(),
         this._api.ethcore.rpcSettings(),
-        this._api.eth.syncing()
+        this._api.eth.syncing(),
+        this._pollTraceMode()
       ])
-      .then(([clientVersion, coinbase, defaultExtraData, extraData, gasFloorTarget, hashrate, minGasPrice, netChain, netPeers, netPort, nodeName, rpcSettings, syncing]) => {
+      .then(([clientVersion, coinbase, defaultExtraData, extraData, gasFloorTarget, hashrate, minGasPrice, netChain, netPeers, netPort, nodeName, rpcSettings, syncing, traceMode]) => {
         const isTest = netChain === 'morden' || netChain === 'testnet';
 
         this._store.dispatch(statusCollection({
@@ -99,7 +110,8 @@ export default class Status {
           nodeName,
           rpcSettings,
           syncing,
-          isTest
+          isTest,
+          traceMode
         }));
         nextTimeout();
       })

js/src/redux/providers/statusReducer.js

@@ -41,7 +41,8 @@ const initialState = {
   syncing: false,
   isApiConnected: true,
   isPingConnected: true,
-  isTest: true
+  isTest: false,
+  traceMode: undefined
 };
 
 export default handleActions({

js/src/redux/reducers.js

@@ -17,7 +17,7 @@
 import { combineReducers } from 'redux';
 import { routerReducer } from 'react-router-redux';
 
-import { balancesReducer, imagesReducer, personalReducer, signerReducer, statusReducer as nodeStatusReducer } from './providers';
+import { apiReducer, balancesReducer, blockchainReducer, imagesReducer, personalReducer, signerReducer, statusReducer as nodeStatusReducer } from './providers';
 
 import { errorReducer } from '../ui/Errors';
 import { settingsReducer } from '../views/Settings';
@@ -25,12 +25,14 @@ import { tooltipReducer } from '../ui/Tooltips';
 
 export default function () {
   return combineReducers({
+    api: apiReducer,
     errors: errorReducer,
     tooltip: tooltipReducer,
     routing: routerReducer,
     settings: settingsReducer,
 
     balances: balancesReducer,
+    blockchain: blockchainReducer,
     images: imagesReducer,
     nodeStatus: nodeStatusReducer,
     personal: personalReducer,

js/src/ui/MethodDecoding/methodDecoding.js

@@ -19,11 +19,12 @@ import React, { Component, PropTypes } from 'react';
 import { connect } from 'react-redux';
 import { bindActionCreators } from 'redux';
 
-import Contracts from '../../contracts';
 import IdentityIcon from '../IdentityIcon';
 import IdentityName from '../IdentityName';
 import { Input, InputAddress } from '../Form';
 
+import { fetchBytecode, fetchMethod } from '../../redux/providers/blockchainActions';
+
 import styles from './methodDecoding.css';
 
 const CONTRACT_CREATE = '0x60606040';
@@ -31,7 +32,7 @@ const TOKEN_METHODS = {
   '0xa9059cbb': 'transfer(to,value)'
 };
 
-class Method extends Component {
+class MethodDecoding extends Component {
   static contextTypes = {
     api: PropTypes.object.isRequired
   }
@@ -40,10 +41,16 @@ class Method extends Component {
     address: PropTypes.string.isRequired,
     tokens: PropTypes.object,
     transaction: PropTypes.object,
-    historic: PropTypes.bool
+    historic: PropTypes.bool,
+
+    fetchBytecode: PropTypes.func,
+    fetchMethod: PropTypes.func,
+    bytecodes: PropTypes.object,
+    methods: PropTypes.object
   }
 
   state = {
+    contractAddress: null,
     method: null,
     methodName: null,
     methodInputs: null,
@@ -55,20 +62,59 @@ class Method extends Component {
     isReceived: false
   }
 
-  componentDidMount () {
+  componentWillMount () {
     const { transaction } = this.props;
-
     this.lookup(transaction);
   }
 
+  componentDidMount () {
+    this.setMethod(this.props);
+  }
+
   componentWillReceiveProps (newProps) {
     const { transaction } = this.props;
+    this.setMethod(newProps);
 
-    if (newProps.transaction === transaction) {
+    if (newProps.transaction.hash !== transaction.hash) {
+      this.lookup(transaction);
       return;
     }
+  }
 
-    this.lookup(transaction);
+  setMethod (props) {
+    const { bytecodes, methods } = props;
+    const { contractAddress, methodSignature, methodParams } = this.state;
+
+    if (contractAddress && bytecodes[contractAddress]) {
+      const bytecode = bytecodes[contractAddress];
+
+      if (bytecode && bytecode !== '0x') {
+        this.setState({ isContract: true });
+      }
+    }
+
+    if (methodSignature && methods[methodSignature]) {
+      const method = methods[methodSignature];
+      const { api } = this.context;
+
+      let methodInputs = null;
+      let methodName = null;
+
+      if (method && method.length) {
+        const abi = api.util.methodToAbi(method);
+
+        methodName = abi.name;
+        methodInputs = api.util
+          .decodeMethodInput(abi, methodParams)
+          .map((value, index) => {
+            const type = abi.inputs[index].type;
+
+            return { type, value };
+          });
+      }
+
+      this.setState({ method, methodName, methodInputs });
+    }
   }
 
   render () {
@@ -150,7 +196,7 @@ class Method extends Component {
 
     return (
       <div className={ styles.details }>
-        Deployed a contract at address <span className={ styles.highlight }>{ this.renderAddressName(transaction.creates, false) }</span>.
+        Deployed a contract at address <span className={ styles.highlight }>{ this.renderAddressName(transaction.creates, false) }</span>
       </div>
     );
   }
@@ -275,18 +321,20 @@ class Method extends Component {
   }
 
   lookup (transaction) {
-    const { api } = this.context;
-    const { address, tokens } = this.props;
-
     if (!transaction) {
       return;
     }
 
-    const isReceived = transaction.to === address;
-    const token = (tokens || {})[isReceived ? transaction.from : transaction.to];
-    this.setState({ token, isReceived });
+    const { api } = this.context;
+    const { address, tokens } = this.props;
 
-    if (!transaction.input) {
+    const isReceived = transaction.to === address;
+    const contractAddress = isReceived ? transaction.from : transaction.to;
+
+    const token = (tokens || {})[contractAddress];
+    this.setState({ token, isReceived, contractAddress });
+
+    if (!transaction.input || transaction.input === '0x') {
       return;
     }
 
@@ -298,52 +346,29 @@ class Method extends Component {
       return;
     }
 
-    api.eth
-      .getCode(isReceived ? transaction.from : transaction.to)
-      .then((code) => {
-        if (code && code !== '0x') {
-          this.setState({ isContract: true });
-        }
+    const { fetchBytecode, fetchMethod } = this.props;
 
-        return Contracts.get().signatureReg.lookup(signature);
-      }).then((method) => {
-        let methodInputs = null;
-        let methodName = null;
-
-        if (method && method.length) {
-          const abi = api.util.methodToAbi(method);
-
-          methodName = abi.name;
-          methodInputs = api.util
-            .decodeMethodInput(abi, paramdata)
-            .map((value, index) => {
-              const type = abi.inputs[index].type;
-
-              return { type, value };
-            });
-        }
-
-        this.setState({ method, methodName, methodInputs });
-      })
-      .catch((error) => {
-        console.error('lookup', error);
-      });
+    fetchBytecode(contractAddress);
+    fetchMethod(signature);
   }
 }
 
 function mapStateToProps (state) {
   const { tokens } = state.balances;
+  const { bytecodes, methods } = state.blockchain;
 
   return {
-    tokens
+    tokens, bytecodes, methods
   };
 }
 
 function mapDispatchToProps (dispatch) {
-  return bindActionCreators({}, dispatch);
+  return bindActionCreators({
+    fetchBytecode, fetchMethod
+  }, dispatch);
 }
 
 export default connect(
   mapStateToProps,
   mapDispatchToProps
-)(Method);
+)(MethodDecoding);

js/src/util/validation.js

@@ -38,7 +38,6 @@ export function validateAbi (abi, api) {
       abi = JSON.stringify(abiParsed);
     }
   } catch (error) {
-    console.error(error);
     abiError = ERRORS.invalidAbi;
   }
 

js/src/views/Account/Transactions/Transaction/transaction.js

@@ -17,12 +17,16 @@
 import BigNumber from 'bignumber.js';
 import React, { Component, PropTypes } from 'react';
 import moment from 'moment';
+import { connect } from 'react-redux';
+import { bindActionCreators } from 'redux';
+
+import { fetchBlock, fetchTransaction } from '../../../../redux/providers/blockchainActions';
 
 import { IdentityIcon, IdentityName, MethodDecoding } from '../../../../ui';
 
 import styles from '../transactions.css';
 
-export default class Transaction extends Component {
+class Transaction extends Component {
   static contextTypes = {
     api: PropTypes.object.isRequired
   }
@@ -30,11 +34,16 @@ export default class Transaction extends Component {
   static propTypes = {
     transaction: PropTypes.object.isRequired,
     address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired
+    isTest: PropTypes.bool.isRequired,
+
+    fetchBlock: PropTypes.func.isRequired,
+    fetchTransaction: PropTypes.func.isRequired,
+
+    block: PropTypes.object,
+    transactionInfo: PropTypes.object
   }
 
   state = {
-    info: null,
     isContract: false,
     isReceived: false
   }
@@ -46,8 +55,7 @@ export default class Transaction extends Component {
   }
 
   render () {
-    const { transaction, isTest } = this.props;
-    const { block } = this.state;
+    const { block, transaction, isTest } = this.props;
 
     const prefix = `https://${isTest ? 'testnet.' : ''}etherscan.io/`;
 
@@ -68,10 +76,9 @@ export default class Transaction extends Component {
   }
 
   renderMethod () {
-    const { address } = this.props;
-    const { info } = this.state;
+    const { address, transactionInfo } = this.props;
 
-    if (!info) {
+    if (!transactionInfo) {
       return null;
     }
 
@@ -79,7 +86,7 @@ export default class Transaction extends Component {
       <MethodDecoding
         historic
         address={ address }
-        transaction={ info } />
+        transaction={ transactionInfo } />
     );
   }
 
@@ -129,13 +136,13 @@ export default class Transaction extends Component {
 
   renderEtherValue () {
     const { api } = this.context;
-    const { info } = this.state;
+    const { transactionInfo } = this.props;
 
-    if (!info) {
+    if (!transactionInfo) {
       return null;
     }
 
-    const value = api.util.fromWei(info.value);
+    const value = api.util.fromWei(transactionInfo.value);
 
     if (value.eq(0)) {
       return <div className={ styles.value }>{ ' ' }</div>;
@@ -169,25 +176,33 @@ export default class Transaction extends Component {
   }
 
   lookup (address, transaction) {
-    const { api } = this.context;
-    const { info } = this.state;
+    const { transactionInfo } = this.props;
 
-    if (info) {
+    if (transactionInfo) {
       return;
     }
 
     this.setState({ isReceived: address === transaction.to });
 
-    Promise
-      .all([
-        api.eth.getBlockByNumber(transaction.blockNumber),
-        api.eth.getTransactionByHash(transaction.hash)
-      ])
-      .then(([block, info]) => {
-        this.setState({ block, info });
-      })
-      .catch((error) => {
-        console.error('lookup', error);
-      });
+    const { fetchBlock, fetchTransaction } = this.props;
+    const { blockNumber, hash } = transaction;
+
+    fetchBlock(blockNumber);
+    fetchTransaction(hash);
   }
 }
+
+function mapStateToProps () {
+  return {};
+}
+
+function mapDispatchToProps (dispatch) {
+  return bindActionCreators({
+    fetchBlock, fetchTransaction
+  }, dispatch);
+}
+
+export default connect(
+  mapStateToProps,
+  mapDispatchToProps
+)(Transaction);

js/src/views/Account/Transactions/transactions.js

@@ -37,7 +37,10 @@ class Transactions extends Component {
     contacts: PropTypes.object,
     contracts: PropTypes.object,
     tokens: PropTypes.object,
-    isTest: PropTypes.bool
+    isTest: PropTypes.bool,
+    traceMode: PropTypes.bool,
+    blocks: PropTypes.object,
+    transactionsInfo: PropTypes.object
   }
 
   state = {
@@ -47,7 +50,24 @@ class Transactions extends Component {
   }
 
   componentDidMount () {
-    this.getTransactions();
+    if (this.props.traceMode !== undefined) {
+      this.getTransactions(this.props);
+    }
+  }
+
+  componentWillReceiveProps (newProps) {
+    if (this.props.traceMode === undefined && newProps.traceMode !== undefined) {
+      this.getTransactions(newProps);
+      return;
+    }
+
+    const hasChanged = [ 'isTest', 'address' ]
+      .map(key => newProps[key] !== this.props[key])
+      .reduce((truth, keyTruth) => truth || keyTruth, false);
+
+    if (hasChanged) {
+      this.getTransactions(newProps);
+    }
   }
 
   render () {
@@ -81,60 +101,127 @@ class Transactions extends Component {
             { this.renderRows() }
           </tbody>
         </table>
-        <div className={ styles.etherscan }>
-          Transaction list powered by <a href='https://etherscan.io/' target='_blank'>etherscan.io</a>
-        </div>
+        { this.renderEtherscanFooter() }
+      </div>
+    );
+  }
+
+  renderEtherscanFooter () {
+    const { traceMode } = this.props;
+
+    if (traceMode) {
+      return null;
+    }
+
+    return (
+      <div className={ styles.etherscan }>
+        Transaction list powered by <a href='https://etherscan.io/' target='_blank'>etherscan.io</a>
       </div>
     );
   }
 
   renderRows () {
-    const { address, accounts, contacts, contracts, tokens, isTest } = this.props;
+    const { address, accounts, contacts, contracts, tokens, isTest, blocks, transactionsInfo } = this.props;
     const { transactions } = this.state;
 
-    return (transactions || []).map((transaction, index) => {
-      return (
-        <Transaction
-          key={ index }
-          transaction={ transaction }
-          address={ address }
-          accounts={ accounts }
-          contacts={ contacts }
-          contracts={ contracts }
-          tokens={ tokens }
-          isTest={ isTest } />
-      );
-    });
+    return (transactions || [])
+      .sort((tA, tB) => {
+        return tB.blockNumber.comparedTo(tA.blockNumber);
+      })
+      .slice(0, 25)
+      .map((transaction, index) => {
+        const { blockNumber, hash } = transaction;
+
+        const block = blocks[blockNumber.toString()];
+        const transactionInfo = transactionsInfo[hash];
+
+        return (
+          <Transaction
+            key={ index }
+            block={ block }
+            transactionInfo={ transactionInfo }
+            transaction={ transaction }
+            address={ address }
+            accounts={ accounts }
+            contacts={ contacts }
+            contracts={ contracts }
+            tokens={ tokens }
+            isTest={ isTest } />
+        );
+      });
   }
 
-  getTransactions = () => {
-    const { isTest, address } = this.props;
+  getTransactions = (props) => {
+    const { isTest, address, traceMode } = props;
 
-    return etherscan.account
-      .transactions(address, 0, isTest)
-      .then((transactions) => {
+    return this
+      .fetchTransactions(isTest, address, traceMode)
+      .then(transactions => {
         this.setState({
           transactions,
           loading: false
         });
-      })
+      });
+  }
+
+  fetchTransactions = (isTest, address, traceMode) => {
+    if (traceMode) {
+      return this.fetchTraceTransactions(address);
+    }
+
+    return this.fetchEtherscanTransactions(isTest, address);
+  }
+
+  fetchEtherscanTransactions = (isTest, address) => {
+    return etherscan.account
+      .transactions(address, 0, isTest)
       .catch((error) => {
         console.error('getTransactions', error);
       });
   }
+
+  fetchTraceTransactions = (address) => {
+    return Promise
+      .all([
+        this.context.api.trace
+          .filter({
+            fromBlock: 0,
+            fromAddress: address
+          }),
+        this.context.api.trace
+          .filter({
+            fromBlock: 0,
+            toAddress: address
+          })
+      ])
+      .then(([fromTransactions, toTransactions]) => {
+        const transactions = [].concat(fromTransactions, toTransactions);
+
+        return transactions.map(transaction => ({
+          from: transaction.action.from,
+          to: transaction.action.to,
+          blockNumber: transaction.blockNumber,
+          hash: transaction.transactionHash
+        }));
+      });
+  }
 }
 
 function mapStateToProps (state) {
-  const { isTest } = state.nodeStatus;
+  const { isTest, traceMode } = state.nodeStatus;
   const { accounts, contacts, contracts } = state.personal;
   const { tokens } = state.balances;
+  const { blocks, transactions } = state.blockchain;
 
   return {
     isTest,
+    traceMode,
     accounts,
     contacts,
     contracts,
-    tokens
+    tokens,
+    blocks,
+    transactionsInfo: transactions
   };
 }