hacking on integrating real proposal creation

external-scripts.json

@@ -10,6 +10,5 @@
   "hubot-seen",
   "hubot-rss-reader",
   "hubot-incoming-webhook",
-  "hubot-yubikey-invalidation",
+  "hubot-yubikey-invalidation"
-  "hubot-kredits"
 ]

package.json

@@ -29,7 +29,14 @@
     "hubot-shipit": "^0.2.0",
     "hubot-tell": "^1.2.3",
     "hubot-yubikey-invalidation": "0.0.3",
-    "request": "2.30.0"
+    "request": "2.30.0",
+    "node-fetch": "^1.6.3",
+    "request": "2.30.0",
+    "ethereumjs-wallet": "mvayngrib/ethereumjs-wallet",
+    "kredits-contracts": "67p/kredits-contracts",
+    "node-fetch": "^1.6.3",
+    "web3": "^0.18.4",
+    "web3-provider-engine": "^12.0.3"
   },
   "engines": {
     "node": "6.x.x",

scripts/hubot-kredts.js

@@ -10,6 +10,39 @@
 
 // const fs = require('fs');
 const fetch = require('node-fetch');
+const kreditsContracts = require('kredits-contracts');
+const fs = require('fs');
+const ProviderEngine = require('web3-provider-engine');
+const Wallet = require('ethereumjs-wallet');
+const WalletSubprovider = require('ethereumjs-wallet/provider-engine');
+const Web3Subprovider = require('web3-provider-engine/subproviders/web3.js');
+const Web3 = require('web3');
+
+let engine = new ProviderEngine();
+
+let walletPath = process.env.KREDITS_WALLET_PATH || './wallet.json';
+let walletJson = fs.readFileSync(walletPath);
+let wallet = Wallet.fromV3(JSON.parse(walletJson), process.env.KREDITS_WALLET_PASSWORD);
+let providerUrl = process.env.KREDITS_PROVIDER_URL || 'http://localhost:8545';
+let hubotWalletAddress = '0x' + wallet.getAddress().toString('hex');
+
+engine.addProvider(new WalletSubprovider(wallet, {}));
+engine.addProvider(new Web3Subprovider(new Web3.providers.HttpProvider(providerUrl)));
+engine.start();
+
+let web3 = new Web3(engine);
+web3.eth.defaultAccount = hubotWalletAddress;
+let contracts = kreditsContracts(web3, {'Kredits': '0x722956CE1fB83dD88d3e56Cf446f9c7e34D1Fc52'});
+let Kredits = contracts['Kredits'];
+let Token = contracts['Token'];
+
+console.log('[HUBOT-KREDITS] wallet address: ' + hubotWalletAddress);
+web3.eth.getBalance('eee2de74de31d2e3ef24cb0f6959fd88b59267bd', function (err, balance) {
+  if (err) { console.log('[HUBOT-KREDITS] error checking balance'); return; }
+  if (!balance > 0) {
+    console.log('[HUBOT-KREDITS] Hubot is broke. Please sond some eth to ' + hubotWalletAddress);
+  }
+});
 
 (function() {
   "use strict";
@@ -44,9 +77,12 @@ const fetch = require('node-fetch');
         // TODO write metaData to IPFS
         console.log(`Creating proposal to issue ${amount}₭S to ${recipient} for ${url}...`);
 
-        // robot.messageRoom(process.env.KREDITS_ROOM, message);
+        recipient = '0x74d05F57e14b16018938F60F78a4a687586A484d';
+        Kredits.addProposal(address, amount, url, '', function (err, response) {
+          robot.messageRoom(process.env.KREDITS_ROOM, `new proposal: ${amount} for ${recipient} - https://kredits.kosmos.org`);
           resolve();
         });
+      });
     }
 
     function handleGitHubIssueClosed(data) {
@@ -125,3 +161,4 @@ const fetch = require('node-fetch');
 
   };
 }());
+