Use kredits-contracts from truffle-kredits

index.js

@@ -6,41 +6,30 @@
 //   KREDITS_ROOM: Kredit proposals are posted to this chatroom
 //   KREDITS_WALLET_PATH: Path to a etherum wallet JSON file
 //   KREDITS_WALLET_PASSWORD: Wallet password
-//   KREDITS_CONTRACT_ADDRESS: Address of Kredits contract
+//   KREDITS_PROVIDER_URL: Ethereum JSON-RPC URL (default 'http://localhost:7545')
-//   KREDITS_PROVIDER_URL: Ethereum JSON-RPC URL (default 'http://localhost:8545')
 //   IPFS_API_HOST: Host/domain (default 'localhost')
 //   IPFS_API_PORT: Port number (default '5001')
 //   IPFS_API_PROTOCOL: Protocol, e.g. 'http' or 'https' (default 'http')
 //
-//
 
 const fs = require('fs');
 const util = require('util');
 const fetch = require('node-fetch');
-
 const ethers = require('ethers');
+const kredits = require('kredits-contracts');
 
-const kredits = require('./kredits');
+const walletPath  = process.env.KREDITS_WALLET_PATH || './wallet.json';
+const walletJson  = fs.readFileSync(walletPath);
+const providerUrl = process.env.KREDITS_PROVIDER_URL || 'http://localhost:7545';
+const networkId = parseInt(process.env.KREDITS_NETWORK_ID || 100);
 
-(async function() {
+const ipfsConfig = {
-  "use strict";
+  host: process.env.IPFS_API_HOST || 'localhost',
-
+  port: process.env.IPFS_API_PORT || '5001',
-  //
+  protocol: process.env.IPFS_API_PROTOCOL || 'http'
-  // Instantiate ethereum client and wallet
-  //
-  let walletPath  = process.env.KREDITS_WALLET_PATH || './wallet.json';
-  let walletJson  = fs.readFileSync(walletPath);
-  let providerUrl = process.env.KREDITS_PROVIDER_URL || 'http://localhost:8545';
-  let networkId = parseInt(process.env.KREDITS_NETWORK_ID);
-
-  let ipfsConfig = {};
-  if (process.env.IPFS_API_HOST) {
-    ipfsConfig = {
-      host: process.env.IPFS_API_HOST,
-      port: process.env.IPFS_API_PORT,
-      protocol: process.env.IPFS_API_PROTOCOL
 };
-  }
+
+module.exports = async function(robot) {
 
   const wallet = await ethers.Wallet.fromEncryptedWallet(walletJson, process.env.KREDITS_WALLET_PASSWORD);
   const ethProvider = new ethers.providers.JsonRpcProvider(providerUrl, {chainId: networkId});
@@ -51,8 +40,6 @@ const kredits = require('./kredits');
   const Contributor = kredits.Contributor;
   const Operator = kredits.Operator;
 
-  module.exports = function(robot) {
-
   function messageRoom(message) {
     robot.messageRoom(process.env.KREDITS_ROOM, message);
   }
@@ -262,4 +249,3 @@ const kredits = require('./kredits');
   watchContractEvents();
 
 };
-}());

package-lock.json

@@ -0,0 +1,786 @@
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+}

package.json

@@ -10,10 +10,11 @@
     "kredits-wallet-create": "scripts/create-wallet.js"
   },
   "dependencies": {
+    "ethers": "^3.0.15",
     "kosmos-schemas": "^1.1.2",
-    "kredits-contracts": "2.0.0",
     "node-fetch": "^2.1.1",
-    "prompt": "^1.0.0"
+    "prompt": "^1.0.0",
+    "truffle-kredits": "github:67P/truffle-kredits#library"
   },
   "repository": {
     "type": "git",