move aggregator to env

.env.example

@@ -18,4 +18,6 @@ REWARD_ACCOUNT=
 # in GWEI
 MAX_GAS_PRICE=1000
 CONFIRMATIONS=8
-
+AGGREGATOR=
+# 0xe4886c5f705850603f44bf730eb68749DA6DeB69 - goerli
+# 0x3a02d7828722059FCf570DA19b74B16ca69Cb770 - kovan

src/config.js

@@ -2,7 +2,6 @@ require('dotenv').config()
 
 const jobType = require('./jobTypes')
 const tornConfig = require('torn-token')
-
 module.exports = {
   netId: Number(process.env.NET_ID) || 42,
   redisUrl: process.env.REDIS_URL || 'redis://127.0.0.1:6379',
@@ -10,7 +9,7 @@ module.exports = {
   wsRpcUrl: process.env.WS_RPC_URL,
   oracleRpcUrl: process.env.ORACLE_RPC_URL || 'https://mainnet.infura.io/',
   oracleAddress: '0xA2b8E7ee7c8a18ea561A5CF7C9C365592026E374',
-  aggregatorAddress: '0x3a02d7828722059FCf570DA19b74B16ca69Cb770',
+  aggregatorAddress: process.env.AGGREGATOR,
   minerMerkleTreeHeight: 20,
   privateKey: process.env.PRIVATE_KEY,
   instances: tornConfig.instances,