From a58559b6e3daeb6ba825f76cba2e906aeb530ee6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A1draic=20=C3=93=27Mhuiris?=
 <patrick.morris.310@gmail.com>
Date: Fri, 20 Nov 2020 18:15:13 +0000
Subject: [PATCH] Add GUSD

---
 packages/dai-plugin-mcd/contracts/abiMap.js              | 3 ++-
 packages/dai-plugin-mcd/contracts/addresses/kovan.json   | 7 ++++++-
 packages/dai-plugin-mcd/contracts/addresses/mainnet.json | 7 ++++++-
 packages/dai-plugin-mcd/src/index.js                     | 4 +++-
 packages/dai-plugin-mcd/src/schemas/token.js             | 2 ++
 5 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/packages/dai-plugin-mcd/contracts/abiMap.js b/packages/dai-plugin-mcd/contracts/abiMap.js
index ab378a524..794838f91 100644
--- a/packages/dai-plugin-mcd/contracts/abiMap.js
+++ b/packages/dai-plugin-mcd/contracts/abiMap.js
@@ -51,5 +51,6 @@ module.exports = {
   LRC: require('./abis/DSToken.json'),
   LINK: require('./abis/DSToken.json'),
   YFI: require('./abis/DSToken.json'),
-  BAL: require('./abis/DSToken.json')
+  BAL: require('./abis/DSToken.json'),
+  GUSD: require('./abis/GUSD.json')
 };
diff --git a/packages/dai-plugin-mcd/contracts/addresses/kovan.json b/packages/dai-plugin-mcd/contracts/addresses/kovan.json
index b222f63f4..db0cf59a3 100644
--- a/packages/dai-plugin-mcd/contracts/addresses/kovan.json
+++ b/packages/dai-plugin-mcd/contracts/addresses/kovan.json
@@ -117,5 +117,10 @@
   "BAL": "0x630D82Cbf82089B09F71f8d3aAaff2EBA6f47B15",
   "PIP_BAL": "0x4fd34872F3AbC07ea6C45c7907f87041C0801DdE",
   "MCD_JOIN_BAL_A": "0x8De5EA9251E0576e3726c8766C56E27fAb2B6597",
-  "MCD_FLIP_BAL_A": "0xF6d19CC05482Ef7F73f09c1031BA01567EF6ac0f"
+  "MCD_FLIP_BAL_A": "0xF6d19CC05482Ef7F73f09c1031BA01567EF6ac0f",
+
+  "GUSD": "0x31D8EdbF6F33ef858c80d68D06Ec83f33c2aA150",
+  "PIP_GUSD": "0xb6630DE6Eda0f3f3d96Db4639914565d6b82CfEF",
+  "MCD_JOIN_GUSD_A": "0x0c6B26e6AB583D2e4528034037F74842ea988909",
+  "MCD_FLIP_GUSD_A": "0xf6c0e36a76F2B9F7Bd568155F3fDc53ff1be1Aeb"
 }
diff --git a/packages/dai-plugin-mcd/contracts/addresses/mainnet.json b/packages/dai-plugin-mcd/contracts/addresses/mainnet.json
index c954b673f..89d6c61d5 100644
--- a/packages/dai-plugin-mcd/contracts/addresses/mainnet.json
+++ b/packages/dai-plugin-mcd/contracts/addresses/mainnet.json
@@ -119,5 +119,10 @@
   "BAL": "0xba100000625a3754423978a60c9317c58a424e3D",
   "PIP_BAL": "0x3ff860c0F28D69F392543A16A397D0dAe85D16dE",
   "MCD_JOIN_BAL_A": "0x4a03Aa7fb3973d8f0221B466EefB53D0aC195f55",
-  "MCD_FLIP_BAL_A": "0xb2b9bd446eE5e58036D2876fce62b7Ab7334583e"
+  "MCD_FLIP_BAL_A": "0xb2b9bd446eE5e58036D2876fce62b7Ab7334583e",
+
+  "GUSD": "0x056Fd409E1d7A124BD7017459dFEa2F387b6d5Cd",
+  "PIP_GUSD": "0xf45Ae69CcA1b9B043dAE2C83A5B65Bc605BEc5F5",
+  "MCD_JOIN_GUSD_A": "0xe29A14bcDeA40d83675aa43B72dF07f649738C8b",
+  "MCD_FLIP_GUSD_A": "0xCAa8D152A8b98229fB77A213BE16b234cA4f612f"
 }
diff --git a/packages/dai-plugin-mcd/src/index.js b/packages/dai-plugin-mcd/src/index.js
index 2dc712d73..b13b30717 100644
--- a/packages/dai-plugin-mcd/src/index.js
+++ b/packages/dai-plugin-mcd/src/index.js
@@ -79,6 +79,7 @@ export const LRC = createCurrency('LRC');
 export const LINK = createCurrency('LINK');
 export const YFI = createCurrency('YFI');
 export const BAL = createCurrency('BAL');
+export const GUSD = createCurrency('GUSD');
 
 export const defaultCdpTypes = [
   { currency: ETH, ilk: 'ETH-A' },
@@ -97,7 +98,8 @@ export const defaultCdpTypes = [
   { currency: LRC, ilk: 'LRC-A', decimals: 18 },
   { currency: LINK, ilk: 'LINK-A', decimals: 18 },
   { currency: YFI, ilk: 'YFI-A', decimals: 18 },
-  { currency: BAL, ilk: 'BAL-A', decimals: 18 }
+  { currency: BAL, ilk: 'BAL-A', decimals: 18 },
+  { currency: GUSD, ilk: 'GUSD-A', decimals: 2 }
 ];
 
 export const SAI = createCurrency('SAI');
diff --git a/packages/dai-plugin-mcd/src/schemas/token.js b/packages/dai-plugin-mcd/src/schemas/token.js
index 62b32592d..37627443c 100644
--- a/packages/dai-plugin-mcd/src/schemas/token.js
+++ b/packages/dai-plugin-mcd/src/schemas/token.js
@@ -39,6 +39,8 @@ export const tokenBalance = {
             return currencyToken(v, -6);
           } else if (symbol === 'WBTC') {
             return currencyToken(v, -8);
+          } else if (symbol === 'GUSD') {
+            return currencyToken(v, -2);
           } else {
             return currencyToken(v, 'wei');
           }