Adding new reducer and selector

embark-ui/src/actions/index.js

@@ -1,4 +1,3 @@
-// Accounts
 export const REQUEST = 'REQUEST';
 export const SUCCESS = 'SUCCESS';
 export const FAILURE = 'FAILURE';
@@ -24,7 +23,7 @@ export const accounts = {
 export const ACCOUNT = createRequestTypes('ACCOUNT');
 export const account = {
   request: (address) => action(ACCOUNT[REQUEST], {address}),
-  success: (account) => action(ACCOUNT[SUCCESS], {account}),
+  success: (account) => action(ACCOUNT[SUCCESS], {accounts: [account]}),
   failure: (error) => action(ACCOUNT[FAILURE], {error})
 };
 
@@ -38,7 +37,7 @@ export const blocks = {
 export const BLOCK = createRequestTypes('BLOCK');
 export const block = {
   request: (blockNumber) => action(BLOCK[REQUEST], {blockNumber}),
-  success: (block) => action(BLOCK[SUCCESS], {block}),
+  success: (block) => action(BLOCK[SUCCESS], {blocks: [block]}),
   failure: (error) => action(BLOCK[FAILURE], {error})
 };
 
@@ -52,7 +51,7 @@ export const transactions = {
 export const TRANSACTION = createRequestTypes('TRANSACTION');
 export const transaction = {
   request: (hash) => action(TRANSACTION[REQUEST], {hash}),
-  success: (transaction) => action(TRANSACTION[SUCCESS], {transaction}),
+  success: (transaction) => action(TRANSACTION[SUCCESS], {transactions: [transaction]}),
   failure: (error) => action(TRANSACTION[FAILURE], {error})
 };
 
@@ -66,37 +65,41 @@ export const processes = {
 export const COMMANDS = createRequestTypes('COMMANDS');
 export const commands = {
   post: (command) => action(COMMANDS[REQUEST], {command}),
-  success: (result) => action(COMMANDS[SUCCESS], {result}),
+  success: (command) => action(COMMANDS[SUCCESS], {commands: [command]}),
   failure: (error) => action(COMMANDS[FAILURE], {error})
 };
 
-// Process logs
-export const FETCH_PROCESS_LOGS = 'FETCH_PROCESS_LOGS';
-export const RECEIVE_PROCESS_LOGS = 'RECEIVE_PROCESS_LOGS';
-export const WATCH_NEW_PROCESS_LOGS = 'WATCH_NEW_PROCESS_LOGS';
-export const RECEIVE_NEW_PROCESS_LOG = 'RECEIVE_NEW_PROCESS_LOG';
-export const RECEIVE_PROCESS_LOGS_ERROR = 'RECEIVE_PROCESS_LOGS_ERROR';
-// BlockHeader
-export const INIT_BLOCK_HEADER = 'INIT_BLOCK_HEADER';
-// Contracts
-export const FETCH_CONTRACTS = 'FETCH_CONTRACTS';
-export const RECEIVE_CONTRACTS = 'RECEIVE_CONTRACTS';
-export const RECEIVE_CONTRACTS_ERROR = 'RECEIVE_CONTRACTS_ERROR';
-// Contract
-export const FETCH_CONTRACT = 'FETCH_CONTRACT';
-export const RECEIVE_CONTRACT = 'RECEIVE_CONTRACT';
-export const RECEIVE_CONTRACT_ERROR = 'RECEIVE_CONTRACT_ERROR';
-// Contract Profile
-export const FETCH_CONTRACT_PROFILE = 'FETCH_CONTRACT_PROFILE';
-export const RECEIVE_CONTRACT_PROFILE = 'RECEIVE_CONTRACT_PROFILE';
-export const RECEIVE_CONTRACT_PROFILE_ERROR = 'RECEIVE_CONTRACT_PROFILE_ERROR';
+export const PROCESS_LOGS = createRequestTypes('PROCESS_LOGS');
+export const processLogs = {
+  request: (processName) => action(PROCESS_LOGS[REQUEST], {processName}),
+  success: (processLogs) => action(PROCESS_LOGS[SUCCESS], {processLogs}),
+  failure: (error) => action(PROCESS_LOGS[FAILURE], {error})
+};
 
-export function fetchProcessLogs(processName) {
-  return {
-    type: FETCH_PROCESS_LOGS,
-    processName
-  };
-}
+export const CONTRACTS = createRequestTypes('CONTRACTS');
+export const contracts = {
+  request: () => action(CONTRACTS[REQUEST]),
+  success: (contracts) => action(CONTRACTS[SUCCESS], {contracts}),
+  failure: (error) => action(CONTRACTS[FAILURE], {error})
+};
+
+export const CONTRACT = createRequestTypes('CONTRACT');
+export const contract = {
+  request: (contractName) => action(CONTRACT[REQUEST], {contractName}),
+  success: (contract) => action(CONTRACT[SUCCESS], {contracts: [contract]}),
+  failure: (error) => action(CONTRACT[FAILURE], {error})
+};
+
+export const CONTRACT_PROFILE = createRequestTypes('CONTRACT_PROFILE');
+export const contractProfile = {
+  request: (contractName) => action(CONTRACT_PROFILE[REQUEST], {contractName}),
+  success: (contractProfile) => action(CONTRACT_PROFILE[SUCCESS], {contractProfiles: [contractProfile]}),
+  failure: (error) => action(CONTRACT_PROFILE[FAILURE], {error})
+};
+
+// Web Socket
+export const WATCH_NEW_PROCESS_LOGS = 'WATCH_NEW_PROCESS_LOGS';
+export const INIT_BLOCK_HEADER = 'INIT_BLOCK_HEADER';
 
 export function listenToProcessLogs(processName) {
   return {
@@ -105,84 +108,8 @@ export function listenToProcessLogs(processName) {
   };
 }
 
-export function receiveProcessLogs(processName, logs) {
-  return {
-    type: RECEIVE_PROCESS_LOGS,
-    processName,
-    logs
-  };
-}
-
-export function receiveProcessLogsError(error) {
-  return {
-    type: RECEIVE_PROCESS_LOGS_ERROR,
-    error
-  };
-}
-
 export function initBlockHeader(){
   return {
     type: INIT_BLOCK_HEADER
   };
 }
-
-export function fetchContractProfile(contractName) {
-  return {
-    type: FETCH_CONTRACT_PROFILE,
-    contractName
-  };
-}
-
-export function receiveContractProfile(contractProfile) {
-  return {
-    type: RECEIVE_CONTRACT_PROFILE,
-    contractProfile
-  };
-}
-
-export function receiveContractProfileError() {
-  return {
-    type: RECEIVE_CONTRACT_PROFILE_ERROR
-  };
-}
-
-export function fetchContract(contractName) {
-  return {
-    type: FETCH_CONTRACT,
-    contractName
-  };
-}
-
-export function receiveContract(contract) {
-  return {
-    type: RECEIVE_CONTRACT,
-    contract
-  };
-}
-
-export function receiveContractError() {
-  return {
-    type: RECEIVE_CONTRACT_ERROR
-  };
-}
-
-
-export function fetchContracts() {
-  return {
-    type: FETCH_CONTRACTS
-  };
-}
-
-export function receiveContracts(contracts) {
-  return {
-    type: RECEIVE_CONTRACTS,
-    contracts
-  };
-}
-
-export function receiveContractsError() {
-  return {
-    type: RECEIVE_CONTRACTS_ERROR
-  };
-}
-

embark-ui/src/api/index.js

@@ -53,8 +53,20 @@ export function fetchProcesses() {
   return get('/processes');
 }
 
-export function fetchProcessLogs(processName) {
-  return axios.get(`${constants.httpEndpoint}/process-logs/${processName}`);
+export function fetchProcessLogs(payload) {
+  return get(`/process-logs/${payload.processName}`);
+}
+
+export function fetchContracts() {
+  return get('/contracts');
+}
+
+export function fetchContract(payload) {
+  return get(`/contract/${payload.contractName}`);
+}
+
+export function fetchContractProfile(payload) {
+  return get(`/profiler/${payload.contractName}`);
 }
 
 export function webSocketProcess(processName) {
@@ -64,15 +76,3 @@ export function webSocketProcess(processName) {
 export function webSocketBlockHeader() {
   return new WebSocket(`${constants.wsEndpoint}/blockchain/blockHeader`);
 }
-
-export function fetchContract(contractName) {
-  return axios.get(`${constants.httpEndpoint}/contract/${contractName}`);
-}
-
-export function fetchContracts() {
-  return axios.get(`${constants.httpEndpoint}/contracts`);
-}
-
-export function fetchContractProfile(contractName) {
-  return axios.get(`${constants.httpEndpoint}/profiler/${contractName}`);
-}

embark-ui/src/components/Console.js

@@ -36,8 +36,7 @@ class Console extends Component {
             </Card.Header>
             <Card.Body>
               <div>
-                {this.props.commandResults &&
-                  this.props.commandResults.map((result) => <CommandResult key={result} result={result} />)}
+                {this.props.commands.map((command, index) => <CommandResult key={index} result={command.result} />)}
               </div>
               <Form onSubmit={(event) => this.handleSubmit(event)}>
                 <Form.Input value={this.state.value}
@@ -55,7 +54,7 @@ class Console extends Component {
 
 Console.propTypes = {
   postCommand: PropTypes.func,
-  commandResults: PropTypes.arrayOf(PropTypes.string)
+  commands: PropTypes.arrayOf(PropTypes.object)
 };
 
 export default Console;

embark-ui/src/components/Contract.js

@@ -1,3 +1,4 @@
+import PropTypes from "prop-types";
 import React from 'react';
 import {
   Page,
@@ -33,5 +34,9 @@ const Contract = ({contract}) => (
   </Page.Content>
 );
 
+Contract.propTypes = {
+  contract: PropTypes.object
+};
+
 export default Contract;
 

embark-ui/src/components/ContractLayout.js

@@ -1,3 +1,4 @@
+import PropTypes from "prop-types";
 import React from 'react';
 import {NavLink, Route, Switch, withRouter} from 'react-router-dom';
 import {
@@ -59,4 +60,8 @@ const ContractLayout = (props) => (
   </Grid.Row>
 );
 
+ContractLayout.propTypes = {
+  match: PropTypes.object
+};
+
 export default withRouter(ContractLayout);

embark-ui/src/components/ContractProfile.js

@@ -1,3 +1,4 @@
+import PropTypes from "prop-types";
 import React from 'react';
 import {
   Page,
@@ -6,8 +7,8 @@ import {
   Table
 } from "tabler-react";
 
-const ContractProfile = ({contract}) => (
-  <Page.Content title={contract.name}>
+const ContractProfile = ({contractProfile}) => (
+  <Page.Content title={contractProfile.name}>
     <Grid.Row>
       <Grid.Col>
         <Card>
@@ -23,7 +24,7 @@ const ContractProfile = ({contract}) => (
               {content: "Gas Estimates"}
             ]}
             bodyItems={
-              contract.methods.map((method) => {
+              contractProfile.methods.map((method) => {
                 return ([
                   {content: method.name},
                   {content: (method.payable === true).toString()},
@@ -41,5 +42,9 @@ const ContractProfile = ({contract}) => (
   </Page.Content>
 );
 
+ContractProfile.propTypes = {
+  contractProfile: PropTypes.object
+};
+
 export default ContractProfile;
 

embark-ui/src/components/Contracts.js

@@ -1,3 +1,4 @@
+import PropTypes from "prop-types";
 import React from 'react';
 import {
   Page,
@@ -25,7 +26,7 @@ const Contracts = ({contracts}) => (
                 return ([
                   {content: <Link to={`contracts/${contract.name}`}>{contract.name}</Link>},
                   {content: contract.address},
-                  {content: contract.deploy}
+                  {content: contract.deploy.toString()}
                 ]);
               })
             }
@@ -36,5 +37,9 @@ const Contracts = ({contracts}) => (
   </Page.Content>
 );
 
+Contracts.propTypes = {
+  contracts: PropTypes.arrayOf(PropTypes.object)
+};
+
 export default Contracts;
 

embark-ui/src/components/DataWrapper.js

@@ -0,0 +1,30 @@
+import PropTypes from 'prop-types';
+import React from "react";
+
+import Loading from '../components/Loading';
+import Error from '../components/Error';
+
+const DataWrapper = ({error, loading, shouldRender, render, ...rest}) => {
+  if (error) {
+    return <Error error={error} />;
+  }
+
+  if (loading) {
+    return <Loading />;
+  }
+
+  if (shouldRender) {
+    return render(rest);
+  }
+
+  return <React.Fragment />;
+};
+
+DataWrapper.propTypes = {
+  error: PropTypes.string,
+  loading: PropTypes.bool,
+  render: PropTypes.func,
+  shouldRender: PropTypes.bool
+};
+
+export default DataWrapper;

embark-ui/src/components/Process.js

@@ -1,30 +1,26 @@
 import React, {Component} from 'react';
 import PropTypes from 'prop-types';
 import {Page} from "tabler-react";
-import Loading from "./Loading";
 
 class Process extends Component {
   render() {
-    const logs = this.props.logs;
+    const {processLogs, process}= this.props;
     return (
-      <Page.Content className="text-capitalize" title={this.props.processName}>
-        <p className="text-capitalize">State: {this.props.state}</p>
-        {!logs &&
-        <Loading/>}
-        {logs &&
+      <Page.Content className="text-capitalize" title={process.name}>
+        <p className="text-capitalize">State: {process.state}</p>
         <div className="logs">
           {
-            logs.map((item, i) => <p key={i} className={item.logLevel}>{item.msg_clear || item.msg}</p>)
+            processLogs.map((item, i) => <p key={i} className={item.logLevel}>{item.msg_clear || item.msg}</p>)
           }
-        </div>}
-      </Page.Content>);
+        </div>
+      </Page.Content>
+    );
   }
 }
 
 Process.propTypes = {
-  processName: PropTypes.string.isRequired,
-  state: PropTypes.string.isRequired,
-  logs: PropTypes.array
+  process: PropTypes.object,
+  processLogs: PropTypes.arrayOf(PropTypes.object)
 };
 
 export default Process;

embark-ui/src/components/Processes.js

@@ -11,15 +11,15 @@ function stampClasses(state){
   });
 }
 
-const Process = ({name, state}) => (
+const Process = ({process}) => (
   <Grid.Col sm={6} lg={3}>
     <Card className="p-3">
       <div className="d-flex align-items-center">
-        <span className={stampClasses(state)}>
+        <span className={stampClasses(process.state)}>
           <i className="fe fa-cube"></i>
         </span>
         <div>
-          <h4 className="text-capitalize m-0"><Link to={`/embark/processes/${name}`}>{name}</Link></h4>
+          <h4 className="text-capitalize m-0"><Link to={`/embark/processes/${process.name}`}>{process.name}</Link></h4>
         </div>
       </div>
     </Card>
@@ -27,18 +27,17 @@ const Process = ({name, state}) => (
 );
 
 Process.propTypes = {
-  name: PropTypes.string,
-  state: PropTypes.string
+  process: PropTypes.object
 };
 
 const Processes = ({processes}) => (
   <Grid.Row cards>
-    {Object.keys(processes).map((name) => <Process key={name} name={name} state={processes[name].state} />)}
+    {processes.map((process) => <Process key={process.name} process={process} />)}
   </Grid.Row>
 );
 
 Processes.propTypes = {
-  processes: PropTypes.object
+  processes: PropTypes.arrayOf(PropTypes.object)
 };
 
 export default Processes;

embark-ui/src/components/ProcessesLayout.js

@@ -1,40 +1,38 @@
 import PropTypes from "prop-types";
 import React, {Component} from 'react';
 import connect from "react-redux/es/connect/connect";
-import {NavLink, Route, Switch, withRouter} from 'react-router-dom';
+import {NavLink, Route, Switch, withRouter, Redirect} from 'react-router-dom';
 import {
   Page,
   Grid,
   List
 } from "tabler-react";
 
-import ProcessesContainer from '../containers/ProcessesContainer';
+import ProcessContainer from '../containers/ProcessContainer';
+import {getProcesses} from "../reducers/selectors";
 import Loading from "./Loading";
 
 const routePrefix = '/embark/processes';
 
 class ProcessesLayout extends Component {
-
-
   render() {
-    if (!this.props.processes || !this.props.processes.data) {
+    if (this.props.processes.length === 0) {
       return <Loading />;
     }
-    const processNames = Object.keys(this.props.processes.data) || [];
     return (<Grid.Row>
       <Grid.Col md={3}>
         <Page.Title className="my-5">Processes</Page.Title>
         <div>
           <List.Group transparent={true}>
-            {processNames.map((processName, index) => {
+            {this.props.processes.map((process, index) => {
               return (<List.GroupItem
                 className="d-flex align-items-center text-capitalize"
-                to={`${routePrefix}/${processName}`}
-                key={'process-' + processName}
+                to={`${routePrefix}/${process.name}`}
+                key={'process-' + process.name}
                 active={index === 0 && this.props.match.isExact === true}
                 RootComponent={withRouter(NavLink)}
               >
-                {processName}
+                {process.name}
               </List.GroupItem>);
             })}
 
@@ -43,10 +41,8 @@ class ProcessesLayout extends Component {
       </Grid.Col>
       <Grid.Col md={9}>
         <Switch>
-          <Route exact path={`${routePrefix}/`} component={ProcessesContainer} />
-          {processNames.map((processName, index) => {
-            return (<Route key={'procesRoute-' + index} exact path={`${routePrefix}/${processName}`} component={ProcessesContainer}/>);
-          })}
+          <Route exact path={`${routePrefix}/:processName`} component={() => <ProcessContainer />} />
+          <Redirect exact from={`${routePrefix}/`} to={`${routePrefix}/${this.props.processes[0].name}`} />
         </Switch>
       </Grid.Col>
     </Grid.Row>);
@@ -54,12 +50,12 @@ class ProcessesLayout extends Component {
 }
 
 ProcessesLayout.propTypes = {
-  processes: PropTypes.object,
+  processes: PropTypes.arrayOf(PropTypes.object),
   match: PropTypes.object
 };
 
 function mapStateToProps(state) {
-  return {processes: state.processes};
+  return {processes: getProcesses(state)};
 }
 
 export default connect(

embark-ui/src/containers/AccountContainer.js

@@ -5,9 +5,9 @@ import {withRouter} from 'react-router-dom';
 
 import {account as accountAction} from '../actions';
 import Account from '../components/Account';
-import NoMatch from "../components/NoMatch";
+import DataWrapper from "../components/DataWrapper";
 import Transactions from '../components/Transactions';
-import Error from '../components/Error';
+import {getAccount, getTransactionsByAccount} from "../reducers/selectors";
 
 class AccountContainer extends Component {
   componentDidMount() {
@@ -15,37 +15,30 @@ class AccountContainer extends Component {
   }
 
   render() {
-    const {account, error} = this.props;
-    if (error) {
-      return <Error error={error} />;
-    }
-
-    if (!account) {
-      return <NoMatch />;
-    }
-
     return (
-      <React.Fragment>
-        <Account account={account} />
-        <Transactions transactions={account.transactions || []} />
-      </React.Fragment>
+      <DataWrapper shouldRender={this.props.account !== undefined } {...this.props} render={({account, transactions}) => (
+        <React.Fragment>
+          <Account account={account} />
+          <Transactions transactions={transactions || []} />
+        </React.Fragment>
+      )} />
     );
   }
 }
 
 function mapStateToProps(state, props) {
-  if(state.accounts.error) {
-    return {error: state.accounts.error};
-  }
-  if(state.accounts.data) {
-    return {account: state.accounts.data.find(account => account.address === props.match.params.address)};
-  }
-  return {};
+  return {
+    account: getAccount(state, props.match.params.address),
+    transactions: getTransactionsByAccount(state, props.match.params.address),
+    error: state.errorMessage,
+    loading: state.loading
+  };
 }
 
 AccountContainer.propTypes = {
   match: PropTypes.object,
   account: PropTypes.object,
+  transactions: PropTypes.arrayOf(PropTypes.object),
   fetchAccount: PropTypes.func,
   error: PropTypes.string
 };

embark-ui/src/containers/AccountsContainer.js

@@ -4,8 +4,8 @@ import PropTypes from 'prop-types';
 
 import {accounts as accountsAction} from '../actions';
 import Accounts from '../components/Accounts';
-import Loading from '../components/Loading';
-import Error from '../components/Error';
+import DataWrapper from "../components/DataWrapper";
+import {getAccounts} from "../reducers/selectors";
 
 class AccountsContainer extends Component {
   componentDidMount() {
@@ -13,28 +13,23 @@ class AccountsContainer extends Component {
   }
 
   render() {
-    const {accounts} = this.props;
-    if (accounts.error) {
-      return <Error error={accounts.error} />;
-    }
-
-    if (!accounts.data) {
-      return <Loading />;
-    }
-
     return (
-      <Accounts accounts={accounts.data} />
+      <DataWrapper shouldRender={this.props.accounts.length > 0} {...this.props} render={({accounts}) => (
+        <Accounts accounts={accounts} />
+      )} />
     );
   }
 }
 
 function mapStateToProps(state) {
-  return {accounts: state.accounts};
+  return {accounts: getAccounts(state), error: state.errorMessage, loading: state.loading};
 }
 
 AccountsContainer.propTypes = {
-  accounts: PropTypes.object,
-  fetchAccounts: PropTypes.func
+  accounts: PropTypes.arrayOf(PropTypes.object),
+  fetchAccounts: PropTypes.func,
+  error: PropTypes.string,
+  loading: PropTypes.bool
 };
 
 export default connect(

embark-ui/src/containers/BlockContainer.js

@@ -5,9 +5,9 @@ import {withRouter} from 'react-router-dom';
 
 import {block as blockAction} from '../actions';
 import Block from '../components/Block';
-import Error from "../components/Error";
-import NoMatch from "../components/NoMatch";
+import DataWrapper from "../components/DataWrapper";
 import Transactions from '../components/Transactions';
+import {getBlock, getTransactionsByBlock} from "../reducers/selectors";
 
 class BlockContainer extends Component {
   componentDidMount() {
@@ -15,36 +15,30 @@ class BlockContainer extends Component {
   }
 
   render() {
-    const {block, error} = this.props;
-    if (error) {
-      return <Error error={error} />;
-    }
-    if (!block) {
-      return <NoMatch />;
-    }
-
     return (
-      <React.Fragment>
-        <Block block={block} />
-        <Transactions transactions={block.transactions} />
-      </React.Fragment>
+      <DataWrapper shouldRender={this.props.block !== undefined } {...this.props} render={({block, transactions}) => (
+        <React.Fragment>
+          <Block block={block} />
+          <Transactions transactions={transactions || []} />
+        </React.Fragment>
+      )} />
     );
   }
 }
 
 function mapStateToProps(state, props) {
-  if(state.blocks.error) {
-    return {error: state.blocks.error};
-  }
-  if(state.blocks.data) {
-    return {block: state.blocks.data.find(block => block.number.toString() === props.match.params.blockNumber)};
-  }
-  return {};
+  return {
+    block: getBlock(state, props.match.params.blockNumber),
+    transactions: getTransactionsByBlock(state, props.match.params.blockNumber),
+    error: state.errorMessage,
+    loading: state.loading
+  };
 }
 
 BlockContainer.propTypes = {
   match: PropTypes.object,
   block: PropTypes.object,
+  transactions: PropTypes.arrayOf(PropTypes.object),
   fetchBlock: PropTypes.func,
   error: PropTypes.string
 };

embark-ui/src/containers/BlocksContainer.js

@@ -4,9 +4,9 @@ import PropTypes from 'prop-types';
 
 import {blocks as blocksAction} from '../actions';
 import Blocks from '../components/Blocks';
-import Loading from '../components/Loading';
-import LoadMore from '../components/LoadMore';
-import Error from '../components/Error';
+import DataWrapper from "../components/DataWrapper";
+import LoadMore from "../components/LoadMore";
+import {getBlocks} from "../reducers/selectors";
 
 class BlocksContainer extends Component {
   componentDidMount() {
@@ -18,23 +18,19 @@ class BlocksContainer extends Component {
   }
 
   loadMoreFrom() {
-    let blocks = this.props.blocks.data;
+    let blocks = this.props.blocks;
+    if (blocks.length === 0) {
+      return 0;
+    }
     return blocks[blocks.length - 1].number - 1;
   }
 
   render() {
-    const {blocks} = this.props;
-    if (blocks.error) {
-      return <Error error={blocks.error} />;
-    }
-
-    if (!blocks.data) {
-      return <Loading />;
-    }
-
     return (
       <React.Fragment>
-        <Blocks blocks={blocks.data}/>
+        <DataWrapper shouldRender={this.props.blocks.length > 0} {...this.props} render={({blocks}) => (
+          <Blocks blocks={blocks} />
+        )} />
         {(this.loadMoreFrom() >= 0) ? <LoadMore loadMore={() => this.loadMore()} /> : <React.Fragment />}
       </React.Fragment>
     );
@@ -42,12 +38,14 @@ class BlocksContainer extends Component {
 }
 
 function mapStateToProps(state) {
-  return {blocks: state.blocks};
+  return {blocks: getBlocks(state), error: state.errorMessage, loading: state.loading};
 }
 
 BlocksContainer.propTypes = {
-  blocks: PropTypes.object,
-  fetchBlocks: PropTypes.func
+  blocks: PropTypes.arrayOf(PropTypes.object),
+  fetchBlocks: PropTypes.func,
+  error: PropTypes.string,
+  loading: PropTypes.bool
 };
 
 export default connect(

embark-ui/src/containers/ContractContainer.js

@@ -1,48 +1,45 @@
-import React, { Component } from 'react';
-import { connect } from 'react-redux';
-import { compose } from 'redux';
-import { fetchContract } from '../actions';
+import React, {Component} from 'react';
+import {connect} from 'react-redux';
+import PropTypes from 'prop-types';
+import {withRouter} from 'react-router-dom';
+
+import {contract as contractAction} from '../actions';
 import Contract from '../components/Contract';
-import { withRouter } from 'react-router'
+import DataWrapper from "../components/DataWrapper";
+import {getContract} from "../reducers/selectors";
 
 class ContractContainer extends Component {
-  componentWillMount() {
+  componentDidMount() {
     this.props.fetchContract(this.props.match.params.contractName);
   }
 
   render() {
-    const {contract} = this.props;
-    if (!contract.data) {
-      return (
-        <h1>
-          <i>Loading contract...</i>
-        </h1>
-      );
-    }
-
-    if (contract.error) {
-      return (
-        <h1>
-          <i>Error API...</i>
-        </h1>
-      );
-    }
-
     return (
-      <Contract contract={contract.data} />
+      <DataWrapper shouldRender={this.props.contract !== undefined } {...this.props} render={({contract}) => (
+        <Contract contract={contract} />
+      )} />
     );
   }
+}
+
+function mapStateToProps(state, props) {
+  return {
+    contract: getContract(state, props.match.params.contractName),
+    error: state.errorMessage,
+    loading: state.loading
+  };
+}
+
+ContractContainer.propTypes = {
+  match: PropTypes.object,
+  contract: PropTypes.object,
+  fetchContract: PropTypes.func,
+  error: PropTypes.string
 };
 
-function mapStateToProps(state) {
-  return { contract: state.contract }
-};
-
-export default compose(
-  connect(
-    mapStateToProps,
-    {fetchContract}
-  ),
-  withRouter
-)(ContractContainer);
-
+export default withRouter(connect(
+  mapStateToProps,
+  {
+    fetchContract: contractAction.request
+  }
+)(ContractContainer));

embark-ui/src/containers/ContractProfileContainer.js

@@ -1,48 +1,45 @@
-import React, { Component } from 'react';
-import { connect } from 'react-redux';
-import { compose } from 'redux';
-import { fetchContractProfile } from '../actions';
+import React, {Component} from 'react';
+import {connect} from 'react-redux';
+import PropTypes from 'prop-types';
+import {withRouter} from 'react-router-dom';
+
+import {contractProfile as contractProfileAction} from '../actions';
 import ContractProfile from '../components/ContractProfile';
-import { withRouter } from 'react-router';
+import DataWrapper from "../components/DataWrapper";
+import {getContractProfile} from "../reducers/selectors";
 
 class ContractProfileContainer extends Component {
-  componentWillMount() {
+  componentDidMount() {
     this.props.fetchContractProfile(this.props.match.params.contractName);
   }
 
   render() {
-    const { contractProfile } = this.props;
-    if (!contractProfile.data) {
-      return (
-        <h1>
-          <i>Loading contract profile...</i>
-        </h1>
-      );
-    }
-
-    if (contractProfile.data.error) {
-      return (
-        <h1>
-          <i>Error API...</i>
-        </h1>
-      );
-    }
-
     return (
-      <ContractProfile contract={contractProfile.data} />
+      <DataWrapper shouldRender={this.props.contractProfile !== undefined } {...this.props} render={({contractProfile}) => (
+        <ContractProfile contractProfile={contractProfile} />
+      )} />
     );
   }
 }
 
-function mapStateToProps(state) {
-  return { contractProfile: state.contractProfile };
+function mapStateToProps(state, props) {
+  return {
+    contractProfile: getContractProfile(state, props.match.params.contractName),
+    error: state.errorMessage,
+    loading: state.loading
+  };
 }
 
-export default compose(
-  connect(
-    mapStateToProps,
-    { fetchContractProfile }
-  ),
-  withRouter
-)(ContractProfileContainer);
+ContractProfileContainer.propTypes = {
+  match: PropTypes.object,
+  contractProfile: PropTypes.object,
+  fetchContractProfile: PropTypes.func,
+  error: PropTypes.string
+};
 
+export default withRouter(connect(
+  mapStateToProps,
+  {
+    fetchContractProfile: contractProfileAction.request
+  }
+)(ContractProfileContainer));

embark-ui/src/containers/ContractsContainer.js

@@ -1,45 +1,38 @@
-import React, { Component } from 'react';
-import { connect } from 'react-redux';
-import { fetchContracts } from '../actions';
+import React, {Component} from 'react';
+import {connect} from 'react-redux';
+import PropTypes from 'prop-types';
+
+import {contracts as contractsAction} from '../actions';
 import Contracts from '../components/Contracts';
+import DataWrapper from "../components/DataWrapper";
+import {getContracts} from "../reducers/selectors";
 
 class ContractsContainer extends Component {
-  componentWillMount() {
+  componentDidMount() {
     this.props.fetchContracts();
   }
 
   render() {
-    const { contracts } = this.props;
-    if (!contracts.data) {
-      return (
-        <h1>
-          <i>Loading contracts...</i>
-        </h1>
-      );
-    }
-
-    if (contracts.error) {
-      return (
-        <h1>
-          <i>Error API...</i>
-        </h1>
-      );
-    }
-
     return (
-      <Contracts contracts={contracts.data} />
+      <DataWrapper shouldRender={this.props.contracts.length > 0} {...this.props} render={({contracts}) => (
+        <Contracts contracts={contracts} />
+      )} />
     );
   }
 }
 
 function mapStateToProps(state) {
-  return { contracts: state.contracts };
+  return {contracts: getContracts(state), error: state.errorMessage, loading: state.loading};
 }
 
+ContractsContainer.propTypes = {
+  contracts: PropTypes.object,
+  fetchContracts: PropTypes.func
+};
+
 export default connect(
   mapStateToProps,
   {
-    fetchContracts
+    fetchContracts: contractsAction.request
   },
 )(ContractsContainer);
-

embark-ui/src/containers/HomeContainer.js

@@ -2,31 +2,40 @@ import PropTypes from "prop-types";
 import React, {Component} from 'react';
 import {connect} from 'react-redux';
 import {Page} from "tabler-react";
-import {commands as commandsAction} from "../actions";
 
+import {commands as commandsAction} from "../actions";
+import DataWrapper from "../components/DataWrapper";
 import Processes from '../components/Processes';
 import Console from '../components/Console';
+import {getProcesses, getCommands} from "../reducers/selectors";
 
 class HomeContainer extends Component {
   render() {
     return (
       <React.Fragment>
         <Page.Title className="my-5">Dashboard</Page.Title>
-        {this.props.processes.data && <Processes processes={this.props.processes.data} />}
-        <Console postCommand={this.props.postCommand} commandResults={this.props.commandResults} />
+        <DataWrapper shouldRender={this.props.processes.length > 0 } {...this.props} render={({processes}) => (
+          <Processes processes={processes} />
+        )} />
+        <Console postCommand={this.props.postCommand} commands={this.props.commands} />
       </React.Fragment>
     );
   }
 }
 
 HomeContainer.propTypes = {
-  processes: PropTypes.object,
+  processes: PropTypes.arrayOf(PropTypes.object),
   postCommand: PropTypes.func,
-  commandResults: PropTypes.arrayOf(PropTypes.string)
+  commands: PropTypes.arrayOf(PropTypes.object)
 };
 
 function mapStateToProps(state) {
-  return {processes: state.processes, commandResults: state.commands.results};
+  return {
+    processes: getProcesses(state),
+    commands: getCommands(state),
+    error: state.errorMessage,
+    loading: state.loading
+  };
 }
 
 export default connect(

embark-ui/src/containers/ProcessContainer.js

@@ -0,0 +1,55 @@
+import React, {Component} from 'react';
+import {connect} from 'react-redux';
+import PropTypes from 'prop-types';
+import {withRouter} from "react-router-dom";
+import {processLogs as processLogsAction, listenToProcessLogs} from '../actions';
+import DataWrapper from "../components/DataWrapper";
+import Process from "../components/Process";
+import {getProcess, getProcessLogsByProcess} from "../reducers/selectors";
+
+class ProcessContainer extends Component {
+  componentDidMount() {
+    if (this.props.process.state === 'running' && this.props.processLogs.length === 0) {
+      this.props.fetchProcessLogs(this.props.match.params.processName);
+      this.props.listenToProcessLogs(this.props.match.params.processName);
+    }
+  }
+
+  render() {
+    return (
+      <DataWrapper shouldRender={this.props.process !== undefined } {...this.props} render={({process, processLogs}) => (
+        <div className="processes-container">
+          <Process process={process}
+                   processLogs={processLogs}/>
+        </div>
+      )} />
+    );
+  }
+}
+
+ProcessContainer.propTypes = {
+  fetchProcessLogs: PropTypes.func,
+  listenToProcessLogs: PropTypes.func,
+  process: PropTypes.object,
+  processLogs: PropTypes.arrayOf(PropTypes.object),
+  error: PropTypes.string,
+  loading: PropTypes.bool,
+  match: PropTypes.object
+};
+
+function mapStateToProps(state, props) {
+  return {
+    process: getProcess(state, props.match.params.processName),
+    processLogs: getProcessLogsByProcess(state, props.match.params.processName),
+    error: state.errorMessage,
+    loading: state.loading
+  };
+}
+
+export default withRouter(connect(
+  mapStateToProps,
+  {
+    fetchProcessLogs: processLogsAction.request,
+    listenToProcessLogs
+  }
+)(ProcessContainer));

embark-ui/src/containers/ProcessesContainer.js

@@ -1,58 +0,0 @@
-import React, {Component} from 'react';
-import {connect} from 'react-redux';
-import PropTypes from 'prop-types';
-import {fetchProcessLogs, listenToProcessLogs} from '../actions';
-
-import Process from "../components/Process";
-
-class ProcessesContainer extends Component {
-  componentDidMount() {
-    // Get correct process name
-    const pathParts = this.props.match.path.split('/');
-    this.processName = pathParts[pathParts.length - 1];
-    // If we are not in a specific process page (eg: processes/ root), get first process
-    if (Object.keys(this.props.processes.data).indexOf(this.processName) < 0) {
-      this.processName = Object.keys(this.props.processes.data)[0];
-    }
-
-    // Fetch logs for the process
-    this.props.fetchProcessLogs(this.processName);
-
-    // Only start watching if we are not already watching
-    if (!this.props.processes.data[this.processName].isListening) {
-      this.props.listenToProcessLogs(this.processName);
-    }
-  }
-
-  render() {
-    if (!this.processName) {
-      return '';
-    }
-    return (
-      <div className="processes-container">
-        <Process processName={this.processName}
-                 state={this.props.processes.data[this.processName].state}
-                 logs={this.props.processes.data[this.processName].logs}/>
-      </div>
-    );
-  }
-}
-
-ProcessesContainer.propTypes = {
-  match: PropTypes.object,
-  processes: PropTypes.object,
-  fetchProcessLogs: PropTypes.func,
-  listenToProcessLogs: PropTypes.func
-};
-
-function mapStateToProps(state) {
-  return {processes: state.processes};
-}
-
-export default connect(
-  mapStateToProps,
-  {
-    fetchProcessLogs,
-    listenToProcessLogs
-  }
-)(ProcessesContainer);

embark-ui/src/containers/TransactionContainer.js

@@ -4,9 +4,9 @@ import PropTypes from 'prop-types';
 import {withRouter} from 'react-router-dom';
 
 import {transaction as transactionAction} from '../actions';
-import Error from "../components/Error";
-import NoMatch from "../components/NoMatch";
 import Transaction from '../components/Transaction';
+import DataWrapper from "../components/DataWrapper";
+import {getTransaction} from "../reducers/selectors";
 
 class TransactionContainer extends Component {
   componentDidMount() {
@@ -14,35 +14,26 @@ class TransactionContainer extends Component {
   }
 
   render() {
-    const {transaction, error} = this.props;
-    if (error) {
-      return <Error error={error} />;
-    }
-    if (!transaction) {
-      return <NoMatch />;
-    }
-
     return (
-      <React.Fragment>
+      <DataWrapper shouldRender={this.props.transaction !== undefined } {...this.props} render={({transaction}) => (
         <Transaction transaction={transaction} />
-      </React.Fragment>
+      )} />
     );
   }
 }
 
 function mapStateToProps(state, props) {
-  if(state.transactions.error) {
-    return {error: state.transactions.error};
-  }
-  if(state.transactions.data) {
-    return {transaction: state.transactions.data.find(transaction => transaction.hash === props.match.params.hash)};
-  }
-  return {};
+  return {
+    transaction: getTransaction(state, props.match.params.hash),
+    error: state.errorMessage,
+    loading: state.loading
+  };
 }
 
 TransactionContainer.propTypes = {
   match: PropTypes.object,
   transaction: PropTypes.object,
+  transactions: PropTypes.arrayOf(PropTypes.object),
   fetchTransaction: PropTypes.func,
   error: PropTypes.string
 };

embark-ui/src/containers/TransactionsContainer.js

@@ -3,10 +3,10 @@ import {connect} from 'react-redux';
 import PropTypes from 'prop-types';
 
 import {transactions as transactionsAction} from '../actions';
+import LoadMore from "../components/LoadMore";
 import Transactions from '../components/Transactions';
-import Loading from '../components/Loading';
-import LoadMore from '../components/LoadMore';
-import Error from '../components/Error';
+import DataWrapper from "../components/DataWrapper";
+import {getTransactions} from "../reducers/selectors";
 
 class TransactionsContainer extends Component {
   componentDidMount() {
@@ -18,23 +18,19 @@ class TransactionsContainer extends Component {
   }
 
   loadMoreFrom() {
-    let transactions = this.props.transactions.data;
+    let transactions = this.props.transactions;
+    if (transactions.length === 0) {
+      return 0;
+    }
     return transactions[transactions.length - 1].blockNumber - 1;
   }
 
   render() {
-    const {transactions} = this.props;
-    if (transactions.error) {
-      return <Error error={transactions.error} />;
-    }
-
-    if (!transactions.data) {
-      return <Loading />;
-    }
-
     return (
       <React.Fragment>
-        <Transactions transactions={transactions.data}/>
+        <DataWrapper shouldRender={this.props.transactions.length > 0} {...this.props} render={({transactions}) => (
+          <Transactions transactions={transactions} />
+        )} />
         {(this.loadMoreFrom() > 0) ? <LoadMore loadMore={() => this.loadMore()} /> : <React.Fragment />}
       </React.Fragment>
     );
@@ -42,12 +38,14 @@ class TransactionsContainer extends Component {
 }
 
 function mapStateToProps(state) {
-  return {transactions: state.transactions};
+  return {transactions: getTransactions(state), error: state.errorMessage, loading: state.loading};
 }
 
 TransactionsContainer.propTypes = {
   transactions: PropTypes.object,
-  fetchTransactions: PropTypes.func
+  fetchTransactions: PropTypes.func,
+  error: PropTypes.string,
+  loading: PropTypes.bool
 };
 
 export default connect(

embark-ui/src/reducers/accountsReducer.js

@@ -1,26 +0,0 @@
-import * as actions from "../actions";
-
-function filterAccount(account, index, self) {
-  return index === self.findIndex((a) => a.address === account.address);
-}
-
-export default function accounts(state = {}, action) {
-  switch (action.type) {
-    case actions.ACCOUNTS[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [...action.accounts.data, ...state.data || []]
-          .filter(filterAccount)
-      };
-    case actions.ACCOUNTS[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    case actions.ACCOUNT[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [action.account.data, ...state.data || []]
-          .filter(filterAccount)
-      };
-    case actions.ACCOUNT[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/blocksReducer.js

@@ -1,32 +0,0 @@
-import * as actions from "../actions";
-
-function sortBlock(a, b) {
-  return b.number - a.number;
-}
-
-function filterBlock(block, index, self) {
-  return index === self.findIndex((t) => t.number === block.number);
-}
-
-export default function blocks(state = {}, action) {
-  switch (action.type) {
-    case actions.BLOCKS[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [...action.blocks.data, ...state.data || []]
-          .filter(filterBlock)
-          .sort(sortBlock)
-      };
-    case actions.BLOCKS[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    case actions.BLOCK[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [action.block.data, ...state.data || []]
-          .filter(filterBlock)
-          .sort(sortBlock)
-      };
-    case actions.BLOCK[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/commandsReducer.js

@@ -1,14 +0,0 @@
-import * as actions from "../actions";
-
-export default function commands(state = {}, action) {
-  switch (action.type) {
-    case actions.COMMANDS[actions.SUCCESS]:
-      return {
-        ...state, error: null, results: [...state.results || [], action.result.data.result]
-      };
-    case actions.COMMANDS[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/contractProfileReducer.js

@@ -1,12 +0,0 @@
-import {RECEIVE_CONTRACT_PROFILE, RECEIVE_CONTRACT_PROFILE_ERROR} from "../actions";
-
-export default function contractProfile(state = {}, action) {
-  switch (action.type) {
-    case RECEIVE_CONTRACT_PROFILE:
-      return Object.assign({}, state, {data: action.contractProfile.data});
-    case RECEIVE_CONTRACT_PROFILE_ERROR:
-      return Object.assign({}, state, {error: true});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/contractReducer.js

@@ -1,12 +0,0 @@
-import {RECEIVE_CONTRACT, RECEIVE_CONTRACT_ERROR} from "../actions";
-
-export default function contract(state = {}, action) {
-  switch (action.type) {
-    case RECEIVE_CONTRACT:
-      return Object.assign({}, state, {data: action.contract.data});
-    case RECEIVE_CONTRACT_ERROR:
-      return Object.assign({}, state, {error: true});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/contractsReducer.js

@@ -1,12 +0,0 @@
-import {RECEIVE_CONTRACTS, RECEIVE_CONTRACTS_ERROR} from "../actions";
-
-export default function contracts(state = {}, action) {
-  switch (action.type) {
-    case RECEIVE_CONTRACTS:
-      return Object.assign({}, state, {data: action.contracts.data});
-    case RECEIVE_CONTRACTS_ERROR:
-      return Object.assign({}, state, {error: true});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/index.js

@@ -1,22 +1,89 @@
 import {combineReducers} from 'redux';
-import processesReducer from './processesReducer';
-import accountsReducer from './accountsReducer';
-import blocksReducer from './blocksReducer';
-import transactionsReducer from './transactionsReducer';
-import commandsReducer from './commandsReducer';
-import contractsReducer from './contractsReducer';
-import contractReducer from './contractReducer';
-import contractProfileReducer from './contractProfileReducer';
+import {REQUEST} from "../actions";
+
+const BN_FACTOR = 10000;
+
+const entitiesDefaultState = {
+  accounts: [],
+  blocks: [],
+  transactions: [],
+  processes: [],
+  processLogs: [],
+  contracts: [],
+  contractProfiles: [],
+  commands: []
+};
+
+const sorter = {
+  blocks: function(a, b) {
+    return b.number - a.number;
+  },
+  transactions: function(a, b) {
+    return ((BN_FACTOR * b.blockNumber) + b.transactionIndex) - ((BN_FACTOR * a.blockNumber) + a.transactionIndex);
+  },
+  processLogs: function(a, b) {
+    return a.timestamp - b.timestamp;
+  }
+};
+
+const filtrer = {
+  processes: function(process, index, self) {
+    return index === self.findIndex((t) => t.name === process.name);
+  },
+  contracts: function(contract, index, self) {
+    return index === self.findIndex((t) => t.name === contract.name);
+  },
+  accounts: function(account, index, self) {
+    return index === self.findIndex((t) => t.address === account.address);
+  },
+  blocks: function(block, index, self) {
+    return index === self.findIndex((t) => t.number === block.number);
+  },
+  transactions: function(tx, index, self) {
+    return index === self.findIndex((t) => (
+      t.blockNumber === tx.blockNumber && t.transactionIndex === tx.transactionIndex
+    ));
+  }
+};
+
+function entities(state = entitiesDefaultState, action) {
+  for (let name of Object.keys(state)) {
+    let filter = filtrer[name] || (() => true);
+    let sort = sorter[name] || (() => true);
+    if (action[name] && action[name].length > 1) {
+      return {...state, [name]: [...action[name], ...state[name]].filter(filter).sort(sort)};
+    }
+    if (action[name] && action[name].length === 1) {
+      let entity = action[name][0];
+      let nested = Object.keys(state).reduce((acc, entityName) => {
+        if (entity[entityName] && entity[entityName].length > 0) {
+          let entityFilter = filtrer[entityName] || (() => true);
+          let entitySort = sorter[entityName] || (() => true);
+          acc[entityName] = [...entity[entityName], ...state[entityName]].filter(entityFilter).sort(entitySort);
+        }
+        return acc;
+      }, {});
+      return {
+        ...state, ...nested, [name]: [...action[name], ...state[name]].filter(filter).sort(sort)
+      };
+    }
+  }
+
+  return state;
+}
+
+function errorMessage(state = null, action) {
+  return action.error || state;
+}
+
+function loading(_state = false, action) {
+  return action.type.endsWith(REQUEST);
+}
 
 const rootReducer = combineReducers({
-  accounts: accountsReducer,
-  processes: processesReducer,
-  contracts: contractsReducer,
-  contract: contractReducer,
-  contractProfile: contractProfileReducer,
-  blocks: blocksReducer,
-  transactions: transactionsReducer,
-  commands: commandsReducer
+  entities,
+  loading,
+  errorMessage
 });
 
 export default rootReducer;

embark-ui/src/reducers/processesReducer.js

@@ -1,51 +0,0 @@
-import * as actions from "../actions";
-
-export default function processes(state = {}, action) {
-  switch (action.type) {
-    case actions.PROCESSES[actions.SUCCESS]:
-      return Object.assign({}, state, {data: action.processes.data});
-    case actions.PROCESSES[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    case actions.RECEIVE_PROCESS_LOGS:
-      return {
-        ...state,
-        data: {
-          ...state.data,
-          [action.processName]: {
-              ...state.data[action.processName],
-              logs: action.logs.data
-            }
-        }
-      };
-    case actions.RECEIVE_NEW_PROCESS_LOG: {
-      const logs = state.data[action.processName].logs || [];
-      logs.push(action.log);
-      return {
-        ...state,
-        data: {
-          ...state.data,
-          [action.processName]: {
-            ...state.data[action.processName],
-            logs: logs
-          }
-        }
-      };
-    }
-    case actions.WATCH_NEW_PROCESS_LOGS: {
-      return {
-        ...state,
-        data: {
-          ...state.data,
-          [action.processName]: {
-            ...state.data[action.processName],
-            isListening: true
-          }
-        }
-      };
-    }
-    case actions.RECEIVE_PROCESS_LOGS_ERROR:
-      return Object.assign({}, state, {error: action.error});
-    default:
-      return state;
-  }
-}

embark-ui/src/reducers/selectors.js

@@ -0,0 +1,59 @@
+export function getAccounts(state) {
+  return state.entities.accounts;
+}
+
+export function getAccount(state, address) {
+  return state.entities.accounts.find((account) => account.address === address);
+}
+
+export function getTransactions(state) {
+  return state.entities.transactions;
+}
+
+export function getTransaction(state, hash) {
+  return state.entities.transactions.find((transaction) => transaction.hash === hash);
+}
+
+export function getTransactionsByAccount(state, address) {
+  return state.entities.transactions.filter((transaction) => transaction.from === address);
+}
+
+export function getTransactionsByBlock(state, blockNumber) {
+  return state.entities.transactions.filter((transaction) => transaction.blockNumber.toString() === blockNumber);
+}
+
+export function getBlocks(state) {
+  return state.entities.blocks;
+}
+
+export function getBlock(state, number) {
+  return state.entities.blocks.find((block) => block.number.toString() === number);
+}
+
+export function getCommands(state) {
+  return state.entities.commands;
+}
+
+export function getProcesses(state) {
+  return state.entities.processes;
+}
+
+export function getProcess(state, name) {
+  return state.entities.processes.find((process) => process.name === name);
+}
+
+export function getProcessLogsByProcess(state, processName) {
+  return state.entities.processLogs.filter((processLog => processLog.name === processName));
+}
+
+export function getContracts(state) {
+  return state.entities.contracts;
+}
+
+export function getContract(state, contractName) {
+  return state.entities.contracts.find((contract => contract.name === contractName));
+}
+
+export function getContractProfile(state, contractName) {
+  return state.entities.contractProfiles.find((contractProfile => contractProfile.name === contractName));
+}

embark-ui/src/reducers/transactionsReducer.js

@@ -1,36 +0,0 @@
-import * as actions from "../actions";
-
-const BN_FACTOR = 10000;
-
-function sortTransaction(a, b) {
-  return ((BN_FACTOR * b.blockNumber) + b.transactionIndex) - ((BN_FACTOR * a.blockNumber) + a.transactionIndex);
-}
-
-function filterTransaction(tx, index, self) {
-  return index === self.findIndex((t) => (
-    t.blockNumber === tx.blockNumber && t.transactionIndex === tx.transactionIndex
-  ));
-}
-
-export default function transactions(state = {}, action) {
-  switch (action.type) {
-    case actions.TRANSACTIONS[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [...action.transactions.data, ...state.data || []]
-          .filter(filterTransaction)
-          .sort(sortTransaction)
-      };
-    case actions.TRANSACTIONS[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    case actions.TRANSACTION[actions.SUCCESS]:
-      return {
-        ...state, error: null, data: [action.transaction.data, ...state.data || []]
-          .filter(filterTransaction)
-          .sort(sortTransaction)
-      };
-    case actions.TRANSACTION[actions.FAILURE]:
-      return Object.assign({}, state, {error: action.error});
-    default:
-      return state;
-  }
-}

embark-ui/src/sagas/index.js

@@ -3,12 +3,13 @@ import * as api from '../api';
 import {eventChannel} from 'redux-saga';
 import {all, call, fork, put, takeEvery, take} from 'redux-saga/effects';
 
-const {account, accounts, block, blocks, transaction, transactions, processes, commands} = actions;
+const {account, accounts, block, blocks, transaction, transactions, processes, commands, processLogs,
+       contracts, contract, contractProfile} = actions;
 
 function *doRequest(entity, apiFn, payload) {
   const {response, error} = yield call(apiFn, payload);
   if(response) {
-    yield put(entity.success(response));
+    yield put(entity.success(response.data, payload));
   } else if (error) {
     yield put(entity.failure(error));
   }
@@ -22,6 +23,10 @@ export const fetchBlocks = doRequest.bind(null, blocks, api.fetchBlocks);
 export const fetchTransactions = doRequest.bind(null, transactions, api.fetchTransactions);
 export const fetchProcesses = doRequest.bind(null, processes, api.fetchProcesses);
 export const postCommand = doRequest.bind(null, commands, api.postCommand);
+export const fetchProcessLogs = doRequest.bind(null, processLogs, api.fetchProcessLogs);
+export const fetchContracts = doRequest.bind(null, contracts, api.fetchContracts);
+export const fetchContract = doRequest.bind(null, contract, api.fetchContract);
+export const fetchContractProfile = doRequest.bind(null, contractProfile, api.fetchContractProfile);
 
 export function *watchFetchTransaction() {
   yield takeEvery(actions.TRANSACTION[actions.REQUEST], fetchTransaction);
@@ -55,17 +60,20 @@ export function *watchPostCommand() {
   yield takeEvery(actions.COMMANDS[actions.REQUEST], postCommand);
 }
 
-export function *fetchProcessLogs(action) {
-  try {
-    const logs = yield call(api.fetchProcessLogs, action.processName);
-    yield put(actions.receiveProcessLogs(action.processName, logs));
-  } catch (e) {
-    yield put(actions.receiveProcessLogsError(e));
-  }
+export function *watchFetchProcessLogs() {
+  yield takeEvery(actions.PROCESS_LOGS[actions.REQUEST], fetchProcessLogs);
 }
 
-export function *watchFetchProcessLogs() {
-  yield takeEvery(actions.FETCH_PROCESS_LOGS, fetchProcessLogs);
+export function *watchFetchContract() {
+  yield takeEvery(actions.CONTRACT[actions.REQUEST], fetchContract);
+}
+
+export function *watchFetchContracts() {
+  yield takeEvery(actions.CONTRACTS[actions.REQUEST], fetchContracts);
+}
+
+export function *watchFetchContractProfile() {
+  yield takeEvery(actions.CONTRACT_PROFILE[actions.REQUEST], fetchContractProfile);
 }
 
 function createChannel(socket) {
@@ -97,8 +105,8 @@ export function *listenToProcessLogs(action) {
   const socket = api.webSocketProcess(action.processName);
   const channel = yield call(createChannel, socket);
   while (true) {
-    const log = yield take(channel);
-    yield put({type: actions.RECEIVE_NEW_PROCESS_LOG, processName: action.processName, log});
+    const processLog = yield take(channel);
+    yield put(processLogs.success([processLog]));
   }
 }
 
@@ -106,45 +114,6 @@ export function *watchListenToProcessLogs() {
   yield takeEvery(actions.WATCH_NEW_PROCESS_LOGS, listenToProcessLogs);
 }
 
-export function *fetchContract(action) {
-  try {
-    const contract = yield call(api.fetchContract, action.contractName);
-    yield put(actions.receiveContract(contract));
-  } catch (e) {
-    yield put(actions.receiveContractError());
-  }
-}
-
-export function *watchFetchContract() {
-  yield takeEvery(actions.FETCH_CONTRACT, fetchContract);
-}
-
-export function *fetchContracts() {
-  try {
-    const contracts = yield call(api.fetchContracts);
-    yield put(actions.receiveContracts(contracts));
-  } catch (e) {
-    yield put(actions.receiveContractsError());
-  }
-}
-
-export function *watchFetchContracts() {
-  yield takeEvery(actions.FETCH_CONTRACTS, fetchContracts);
-}
-
-export function *fetchContractProfile(action) {
-  try {
-    const profile = yield call(api.fetchContractProfile, action.contractName);
-    yield put(actions.receiveContractProfile(profile));
-  } catch (e) {
-    yield put(actions.receiveContractError());
-  }
-}
-
-export function *watchFetchContractProfile() {
-  yield takeEvery(actions.FETCH_CONTRACT_PROFILE, fetchContractProfile);
-}
-
 export default function *root() {
   yield all([
     fork(watchInitBlockHeader),

lib/core/processes/processLauncher.js

@@ -73,8 +73,8 @@ class ProcessLauncher {
       'ws',
       apiRoute,
       (ws, _req) => {
-        self.events.on('process-log-' + self.name, function(logLevel, msg) {
-          ws.send(JSON.stringify({msg, msg_clear: msg.stripColors, logLevel}), () => {});
+        self.events.on('process-log-' + self.name, function(logLevel, msg, name, timestamp) {
+          ws.send(JSON.stringify({msg, msg_clear: msg.stripColors, logLevel, name, timestamp}), () => {});
         });
       }
     );
@@ -89,8 +89,9 @@ class ProcessLauncher {
 
   // Translates logs from the child process to the logger
   _handleLog(msg) {
-    this.events.emit('process-log-' + this.name, msg.type, msg.message);
-    this.logs.push({msg: msg.message, msg_clear: msg.message.stripColors, logLevel: msg.logLevel});
+    const timestamp = new Date().getTime();
+    this.events.emit('process-log-' + this.name, msg.type, msg.message, this.name, timestamp);
+    this.logs.push({msg: msg.message, msg_clear: msg.message.stripColors, logLevel: msg.logLevel, name: this.name, timestamp});
     if (this.silent && msg.type !== 'error') {
       return;
     }

lib/core/processes/processManager.js

@@ -17,13 +17,11 @@ class ProcessManager {
       'get',
       '/embark-api/processes',
       (req, res) => {
-        let parsedProcesses = {};
-        Object.keys(self.processes).forEach(processName => {
-          parsedProcesses[processName] = {
-            state: self.processes[processName].state
-          };
-        });
-        res.send(parsedProcesses);
+        const formatter = (acc, processName) => {
+          acc.push({state: self.processes[processName].state, name: processName});
+          return acc;
+        };
+        res.send(Object.keys(self.processes).reduce(formatter, []));
       }
     );
   }