Autoloading nonce, and allow changing the controller

test-dapp/app/components/body-sntcontroller.js

@@ -1,6 +1,7 @@
 import React, {Component, Fragment} from 'react';
 import Divider from '@material-ui/core/Divider';
 import EmbarkJS from 'Embark/EmbarkJS';
+import STT from 'Embark/contracts/STT';
 import PropTypes from 'prop-types';
 import Status from './status-sntcontroller';
 import Tab from '@material-ui/core/Tab';
@@ -12,6 +13,7 @@ import config from '../config';
 import web3 from 'Embark/web3';
 import {withStyles} from '@material-ui/core/styles';
 
+window.STT = STT;
 
 const styles = {};
 

test-dapp/app/components/status-sntcontroller.js

@@ -14,6 +14,7 @@ import ListItemIcon from '@material-ui/core/ListItemIcon';
 import ListItemText from '@material-ui/core/ListItemText';
 import NumberIcon from '@material-ui/icons/ConfirmationNumber';
 import PropTypes from 'prop-types';
+import SNTController from 'Embark/contracts/SNTController';
 import STT from 'Embark/contracts/STT';
 import Typography from '@material-ui/core/Typography';
 import config from '../config';
@@ -101,15 +102,19 @@ class Status extends Component {
                 this.setState({addressSTTBalance: web3.utils.fromWei(addressSTTBalance, 'ether')});
             });
 
-            /*Identity.options.address = this.props.walletAddress;
-            Identity.methods.nonce()
-            .call()
-            .then((nonce) => {
-                this.props.nonceUpdateFunction(nonce);
-            })
-            .catch(() => { 
-                console.log("Address " + this.props.walletAddress + " is not a valid wallet");
-            });*/
+            web3.eth.getAccounts()
+            .then(accounts => {
+                SNTController.methods.signNonce(accounts[2])
+                .call()
+                .then((nonce) => {
+                    this.props.nonceUpdateFunction(nonce);
+                    return true;
+                })
+                .catch(() => { 
+                    console.log("Address " + this.props.walletAddress + " is not a valid wallet");
+                });
+                return true;
+            });
         }
 
         web3.eth.getBalance(this.state.relayerAddress)
@@ -145,6 +150,19 @@ class Status extends Component {
         });
     }
 
+    changeSNTController = event => {
+        event.preventDefault();
+        const toSend = STT.methods.changeController(SNTController.options.address);
+
+        toSend.estimateGas()
+        .then(estimatedGas => {
+            return toSend.send({gasLimit: estimatedGas + 100000});
+        })
+        .then(receipt => {
+            console.log(receipt);
+        });
+    }
+
     sendEther = (event) => {
         event.preventDefault();
 
@@ -182,12 +200,14 @@ class Status extends Component {
                     <Typography variant="display1">
                         Address
                     </Typography>
-                    {
                     <Button className={classes.button} color="primary" aria-label="Generate STT" onClick={this.generateSTT} disabled={submitState.generateSTT}>
                         <AddIcon className={classes.icon} />
-                        Generate 5K STT (only on dev)
+                        1. Generate 5K STT (only on dev)
+                    </Button> 
+                    <Button className={classes.button} color="primary" aria-label="Generate STT" onClick={this.changeSNTController}>
+                        <AddIcon className={classes.icon} />
+                        2. Change SNT Controller
                     </Button> 
-                    }
                 </ListItem>
                 <ListItem className={classes.root}>
                     <ListItemIcon>

test-dapp/app/components/transfersnt.js

@@ -8,6 +8,8 @@ import Grid from '@material-ui/core/Grid';
 import MySnackbarContentWrapper from './snackbar';
 import PropTypes from 'prop-types';
 import SNTController from 'Embark/contracts/SNTController';
+import STT from 'Embark/contracts/STT';
+
 import TestContract from 'Embark/contracts/TestContract';
 import TextField from '@material-ui/core/TextField';
 import config from '../config';
@@ -52,6 +54,15 @@ class TransferSNT extends Component {
         });
     };
 
+    getBalance = (event) => {
+        event.preventDefault();
+        STT.methods.balanceOf(this.state.to)
+        .call()
+        .then(balance => {
+            console.log("Balance of " + this.state.to + ": " + balance + " STT");
+        });
+    }
+
     sign = (event) => {
         if(event) event.preventDefault();
   
@@ -188,6 +199,8 @@ class TransferSNT extends Component {
                 <Button color="primary" onClick={this.sign}>
                     Sign Message
                 </Button>
+                <Button size="small" onClick={this.getBalance}>STT.methods.balanceOf(to).call()</Button>
+
             </CardActions>
         </Card>
 

test-dapp/contracts/token/MiniMeToken.sol

@@ -456,7 +456,7 @@ contract MiniMeToken is MiniMeTokenInterface, Controlled {
         uint _amount
     )
         public
-        onlyController
+        // onlyController TODO: UNCOMMENT THIS. THIS WAS DISABLED FOR DEMO PURPOSES
         returns (bool)
     {
         uint curTotalSupply = totalSupplyAt(block.number);