From 9bda7716764ccae76d554b10404efb68361425f6 Mon Sep 17 00:00:00 2001
From: grandizzy <grandizzy@localhost>
Date: Thu, 5 Dec 2019 10:07:31 +0200
Subject: [PATCH 1/3] Add script to generate DAI for given testchain address
 usage: > node_modules/.bin/babel-node scripts/generateDai.js <address>
 <daiAmount>

---
 scripts/generateDai.js | 45 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 scripts/generateDai.js

diff --git a/scripts/generateDai.js b/scripts/generateDai.js
new file mode 100644
index 000000000..0c4867d01
--- /dev/null
+++ b/scripts/generateDai.js
@@ -0,0 +1,45 @@
+// usage:
+// > node_modules/.bin/babel-node scripts/fundTestAccount.js <address>
+
+import Maker from '../packages/dai/src';
+import McdPlugin from '../packages/dai-plugin-mcd/src';
+import { isAddress } from 'web3-utils';
+import map from 'lodash/map';
+import uniq from 'lodash/uniq';
+import { MDAI, ETH } from '../packages/dai-plugin-mcd/src/index';
+import { mcdMaker, setupCollateral } from '../packages/dai-plugin-mcd/test/helpers';
+
+async function main() {
+  const maker = await mcdMaker();
+  const address = process.argv[process.argv.length - 2];
+  const amount = process.argv[process.argv.length - 1];
+  if (!isAddress(address)) {
+    console.log('Pass a valid address as the last argument.');
+    return;
+  }
+
+  maker.service('accounts').useAccountWithAddress(address);
+  const savingsService = maker.service('mcd:savings');
+  const dai = maker.getToken(MDAI);
+  const proxyAddress = await maker.service('proxy').ensureProxy();
+  process.stdout.write(`Proxy address ${proxyAddress} `);
+  await dai.approveUnlimited(proxyAddress);
+
+  console.log(`Generating DAI for ${address}`);
+  const cdpMgr = maker.service('mcd:cdpManager');
+  await setupCollateral(maker, 'ETH-A', { price: 150, debtCeiling: 50 });
+  await cdpMgr.openLockAndDraw('ETH-A', ETH(1), MDAI(amount));
+
+  await maker.service('allowance').removeAllowance('MDAI', proxyAddress);
+
+}
+
+(async fn => {
+  try {
+    await fn();
+    process.exit();
+  } catch (err) {
+    console.error(err);
+    process.exit(1);
+  }
+})(main);

From 210772c1b6f78cb6da9e5e8c860548aafa3187d1 Mon Sep 17 00:00:00 2001
From: grandizzy <grandizzy@localhost>
Date: Fri, 6 Dec 2019 12:25:59 +0200
Subject: [PATCH 2/3] Updates after review: - updated usage command - cleaned
 up script to only generate MDAI - use absolute imports - print account MDAI
 balance after generating MDAI

---
 scripts/generateDai.js | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/scripts/generateDai.js b/scripts/generateDai.js
index 0c4867d01..70e343968 100644
--- a/scripts/generateDai.js
+++ b/scripts/generateDai.js
@@ -1,13 +1,9 @@
 // usage:
-// > node_modules/.bin/babel-node scripts/fundTestAccount.js <address>
+// > node_modules/.bin/babel-node scripts/fundTestAccount.js <address> <daiAmount>
 
-import Maker from '../packages/dai/src';
-import McdPlugin from '../packages/dai-plugin-mcd/src';
 import { isAddress } from 'web3-utils';
-import map from 'lodash/map';
-import uniq from 'lodash/uniq';
-import { MDAI, ETH } from '../packages/dai-plugin-mcd/src/index';
-import { mcdMaker, setupCollateral } from '../packages/dai-plugin-mcd/test/helpers';
+import { MDAI, ETH } from '@makerdao/dai-plugin-mcd/src/index';
+import { mcdMaker } from '@makerdao/dai-plugin-mcd/test/helpers';
 
 async function main() {
   const maker = await mcdMaker();
@@ -19,18 +15,14 @@ async function main() {
   }
 
   maker.service('accounts').useAccountWithAddress(address);
-  const savingsService = maker.service('mcd:savings');
-  const dai = maker.getToken(MDAI);
-  const proxyAddress = await maker.service('proxy').ensureProxy();
-  process.stdout.write(`Proxy address ${proxyAddress} `);
-  await dai.approveUnlimited(proxyAddress);
-
-  console.log(`Generating DAI for ${address}`);
+  console.log(`Generating ${amount} MDAI for ${address}`);
   const cdpMgr = maker.service('mcd:cdpManager');
-  await setupCollateral(maker, 'ETH-A', { price: 150, debtCeiling: 50 });
+
   await cdpMgr.openLockAndDraw('ETH-A', ETH(1), MDAI(amount));
 
-  await maker.service('allowance').removeAllowance('MDAI', proxyAddress);
+  const dai = cdpMgr.get('token').getToken(MDAI);
+  const balance = await dai.balanceOf(address)
+  console.log(`Balance of ${address}: ${balance}`)
 
 }
 

From 612a456f53a2cab2b11dbdefb51003baf8f12bc4 Mon Sep 17 00:00:00 2001
From: grandizzy <grandizzy@localhost>
Date: Tue, 10 Dec 2019 09:34:20 +0200
Subject: [PATCH 3/3] Move generateDai.js in test-helpers package, fix usage

---
 {scripts => packages/test-helpers/scripts}/generateDai.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename {scripts => packages/test-helpers/scripts}/generateDai.js (90%)

diff --git a/scripts/generateDai.js b/packages/test-helpers/scripts/generateDai.js
similarity index 90%
rename from scripts/generateDai.js
rename to packages/test-helpers/scripts/generateDai.js
index 70e343968..fa20718b8 100644
--- a/scripts/generateDai.js
+++ b/packages/test-helpers/scripts/generateDai.js
@@ -1,5 +1,5 @@
 // usage:
-// > node_modules/.bin/babel-node scripts/fundTestAccount.js <address> <daiAmount>
+// > node_modules/.bin/babel-node packages/test-helpers/scripts/generateDai.js <address> <daiAmount>
 
 import { isAddress } from 'web3-utils';
 import { MDAI, ETH } from '@makerdao/dai-plugin-mcd/src/index';