Add sender balances to contract (exec/deploy)

js/src/modals/DeployContract/DetailsStep/detailsStep.js

@@ -37,6 +37,7 @@ export default class DetailsStep extends Component {
     onParamsChange: PropTypes.func.isRequired,
     onInputsChange: PropTypes.func.isRequired,
 
+    balances: PropTypes.object,
     fromAddress: PropTypes.string,
     fromAddressError: PropTypes.string,
     name: PropTypes.string,
@@ -77,6 +78,7 @@ export default class DetailsStep extends Component {
   render () {
     const {
       accounts,
+      balances,
       readOnly,
 
       fromAddress, fromAddressError,
@@ -97,6 +99,7 @@ export default class DetailsStep extends Component {
           value={ fromAddress }
           error={ fromAddressError }
           accounts={ accounts }
+          balances={ balances }
           onChange={ this.onFromAddressChange } />
 
         <Input

js/src/modals/DeployContract/deployContract.js

@@ -15,8 +15,10 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 import React, { Component, PropTypes } from 'react';
+import { connect } from 'react-redux';
 import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
 import ContentClear from 'material-ui/svg-icons/content/clear';
+import { pick } from 'lodash';
 
 import { BusyStep, CompletedStep, CopyToClipboard, Button, IdentityIcon, Modal, TxHash } from '~/ui';
 import { ERRORS, validateAbi, validateCode, validateName } from '~/util/validation';
@@ -36,7 +38,7 @@ const STEPS = {
   COMPLETED: { title: 'completed' }
 };
 
-export default class DeployContract extends Component {
+class DeployContract extends Component {
   static contextTypes = {
     api: PropTypes.object.isRequired,
     store: PropTypes.object.isRequired
@@ -45,6 +47,7 @@ export default class DeployContract extends Component {
   static propTypes = {
     accounts: PropTypes.object.isRequired,
     onClose: PropTypes.func.isRequired,
+    balances: PropTypes.object,
     abi: PropTypes.string,
     code: PropTypes.string,
     readOnly: PropTypes.bool,
@@ -192,7 +195,7 @@ export default class DeployContract extends Component {
   }
 
   renderStep () {
-    const { accounts, readOnly } = this.props;
+    const { accounts, readOnly, balances } = this.props;
     const { address, deployError, step, deployState, txhash, rejected } = this.state;
 
     if (deployError) {
@@ -216,6 +219,7 @@ export default class DeployContract extends Component {
           <DetailsStep
             { ...this.state }
             accounts={ accounts }
+            balances={ balances }
             readOnly={ readOnly }
             onFromAddressChange={ this.onFromAddressChange }
             onDescriptionChange={ this.onDescriptionChange }
@@ -394,3 +398,17 @@ export default class DeployContract extends Component {
     this.props.onClose();
   }
 }
+
+function mapStateToProps (initState, initProps) {
+  const fromAddresses = Object.keys(initProps.accounts);
+
+  return (state) => {
+    const balances = pick(state.balances.balances, fromAddresses);
+    return { balances };
+  };
+}
+
+export default connect(
+  mapStateToProps
+)(DeployContract);
+