opynfinance · CruzMolina · Jun 3, 2021 · Jun 4, 2021 · Jun 4, 2021 · Jun 7, 2021
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -1,14 +1,44 @@
-/**
- * @type import('hardhat/config').HardhatUserConfig
- */
-module.exports = {
+import '@nomiclabs/hardhat-waffle'
+import 'dotenv/config'
+import {HardhatUserConfig} from 'hardhat/config'
+import {NetworkUserConfig} from 'hardhat/types'
+
+const infuraApiKey = process.env.INFURA_API_KEY
+
+if (!infuraApiKey) {
+  throw new Error('Please set your INFURA_API_KEY in a .env file.')
+}
+
+const mnemonic = process.env.MNEMONIC
+
+if (!mnemonic) {
+  throw new Error('Please set your MNEMONIC in a .env file.')
+}
+
+function createNetworkConfig(network: string): NetworkUserConfig {
+  const url: string = 'https://' + network + '.infura.io/v3/' + infuraApiKey
+  return {
+    accounts: {
+      mnemonic,
+    },
+    url,
+  }
+}
+
+export default {
+  networks: {
+    kovan: createNetworkConfig('kovan'),
+    mainnet: createNetworkConfig('mainnet'),
+    rinkeby: createNetworkConfig('rinkeby'),
+    ropsten: createNetworkConfig('ropsten'),
+  },
   solidity: {
-    version: '0.6.10',
     settings: {
       optimizer: {
         enabled: true,
         runs: 200,
       },
     },
+    version: '0.6.10',
   },
-}
+} as HardhatUserConfig
diff --git a/migrations/1_initial_migration.js b/migrations/1_initial_migration.js
diff --git a/migrations/2_deploy_contracts.js b/migrations/2_deploy_contracts.js
diff --git a/migrations/3_setup_ownership.js b/migrations/3_setup_ownership.js