Convert to wei

src/actions/wallet.js

@@ -1,17 +1,20 @@
 import * as ActionTypes from '../actiontypes';
+import Network from '../network'
 
 import { SampleCrowdsale } from '../contracts';
 import { SAMPLE_CROWDSALE_ADDRESS } from '../constants';
 import { SAMPLE_TOKEN_ADDRESS } from '../constants';
 import { SampleToken, } from '../contracts';
 
+
+
 const WalletActions = {
 
   getBalance(address) {
     return async function (dispatch) {
       const sampleToken = await SampleToken.at(SAMPLE_TOKEN_ADDRESS);
       const balance = await sampleToken.balanceOf(address);
-      WalletActions.updateBalance(address, balance);
+      dispatch(WalletActions.updateBalance(address, balance));
     };
   },
 
@@ -20,12 +23,11 @@ const WalletActions = {
   },
 
 
-  buy(address, amount) {
+  buy(address) {
     return async function (dispatch) {
       const sampleCrowdsale = await SampleCrowdsale.at(SAMPLE_CROWDSALE_ADDRESS);
-      console.log(address);
-      await sampleCrowdsale.buyTokens(address, { from: address, value: amount });
-      WalletActions.getBalance(address);
+      await sampleCrowdsale.sendTransaction({ from: address, value: Network.web3().toWei(0.1, "ether") });
+      dispatch(WalletActions.getBalance(address));
     };
   },
 

src/components/Wallet.react.js

@@ -17,13 +17,13 @@ class Wallet extends Component {
     return (
       <div>
         <p>I have { this.props.balance.toString() } tokens.</p>
-        <button onClick={ () => this.buyTokens(this.props.address) }>Buy 0.1 tokens</button>
+        <button onClick={ () => this.buyTokens(this.props.address) }>Buy 0.1 ether</button>
       </div>
     );
   }
 
   buyTokens(address) {
-    Store.dispatch(WalletActions.buy(address, 0.1));
+    Store.dispatch(WalletActions.buy(address));
   }