From 7ddf18b823fcdb37f9c3688cf097d31e5f78d3e1 Mon Sep 17 00:00:00 2001
From: The3D <emilio@aave.com>
Date: Tue, 20 Oct 2020 12:19:07 +0200
Subject: [PATCH] Updated migration scripts to add custom proxy price providers

---
 config/commons.ts                         |  7 +++++
 deployed-contracts.json                   | 32 ++++++++++++++++++-----
 helpers/types.ts                          |  1 +
 package.json                              |  2 +-
 tasks/full/1_address_provider_registry.ts |  7 +++++
 5 files changed, 42 insertions(+), 7 deletions(-)

diff --git a/config/commons.ts b/config/commons.ts
index 83c9c25c..71c60c66 100644
--- a/config/commons.ts
+++ b/config/commons.ts
@@ -258,4 +258,11 @@ export const CommonsConfig: ICommonConfiguration = {
     [eEthereumNetwork.ropsten]: '',
     [eEthereumNetwork.main]: '',
   },
+  ProxyPriceProvider: {
+    [eEthereumNetwork.coverage]: '',
+    [eEthereumNetwork.buidlerevm]: '',
+    [eEthereumNetwork.kovan]: '0x276C4793F2EE3D5Bf18C5b879529dD4270BA4814',
+    [eEthereumNetwork.ropsten]: '',
+    [eEthereumNetwork.main]: '',
+  },
 };
diff --git a/deployed-contracts.json b/deployed-contracts.json
index f0208be5..033a9c6c 100644
--- a/deployed-contracts.json
+++ b/deployed-contracts.json
@@ -27,8 +27,8 @@
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
     },
     "kovan": {
-      "address": "0x20e080B395341B3b617E893c281c7E999C942276",
-      "deployer": "0x85e4A467343c0dc4aDAB74Af84448D9c45D8ae6F"
+      "address": "0xd7e3C4b2CE495066dE1923c268D68A844bD7Ae13",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "LendingPoolAddressesProviderRegistry": {
@@ -45,8 +45,8 @@
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
     },
     "kovan": {
-      "address": "0x00219a2958f758122106Bb8A801AFc1B70897663",
-      "deployer": "0x85e4A467343c0dc4aDAB74Af84448D9c45D8ae6F"
+      "address": "0x83c7A0E78e8eee2108a87d7a6770f22BAcb68b5A",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "FeeProvider": {
@@ -76,7 +76,7 @@
       "address": "0x65e0Cd5B8904A02f2e00BC6f58bf881998D54BDe"
     },
     "kovan": {
-      "address": "0x50C9d3aD9399c1EEf6DDeadF8e57fF69994F552e"
+      "address": "0x1339f3c1FfF00D0FD8946187fdC61F0ef0fFe786"
     }
   },
   "LendingPoolDataProvider": {
@@ -92,7 +92,7 @@
       "address": "0x5d12dDe3286D94E0d85F9D3B01B7099cfA0aBCf1"
     },
     "kovan": {
-      "address": "0x6d1e69bB0578699dd955Eefbf23aAC65c0DA5cE7"
+      "address": "0xB43CCfF1148bb5ab2104E2ee68A7c30cDEBb9A9C"
     }
   },
   "PriceOracle": {
@@ -171,6 +171,10 @@
     "coverage": {
       "address": "0x626FdE749F9d499d3777320CAf29484B624ab84a",
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
+    },
+    "kovan": {
+      "address": "0xc4e3d83AEd3D3c60Cf4b238F634014cE103F6fa1",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "LendingPoolLiquidationManager": {
@@ -574,6 +578,10 @@
     },
     "coverage": {
       "address": "0x2cfcA5785261fbC88EFFDd46fCFc04c22525F9e4"
+    },
+    "kovan": {
+      "address": "0xE4566ce19626826360f4faD941418e2849fC3685",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "StableDebtToken": {
@@ -588,6 +596,10 @@
     "coverage": {
       "address": "0xB660Fdd109a95718cB9d20E3A89EE6cE342aDcB6",
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
+    },
+    "kovan": {
+      "address": "0x0043967C1Cf13c4Ff3Bc38109054D5a97C147B4A",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "VariableDebtToken": {
@@ -602,6 +614,10 @@
     "coverage": {
       "address": "0x830bceA96E56DBC1F8578f75fBaC0AF16B32A07d",
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
+    },
+    "kovan": {
+      "address": "0xdF75B68c75c30D177f4Dbd47cBcb5E2E4f3cf8F9",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "AToken": {
@@ -616,6 +632,10 @@
     "coverage": {
       "address": "0xA0AB1cB92A4AF81f84dCd258155B5c25D247b54E",
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
+    },
+    "kovan": {
+      "address": "0x1A23ADa7218e0a66b7368E12E379Ea88d7a68a27",
+      "deployer": "0x6b40a028d2Ab94e5f6d3793F32D326CDf724Bb1D"
     }
   },
   "MockAToken": {
diff --git a/helpers/types.ts b/helpers/types.ts
index 0b5e4a33..26644896 100644
--- a/helpers/types.ts
+++ b/helpers/types.ts
@@ -344,6 +344,7 @@ export interface ICommonConfiguration {
   ReserveAssets: iParamsPerNetwork<SymbolMap<tEthereumAddress>>;
   ReservesConfig: iMultiPoolsAssets<IReserveParams>;
   ATokenDomainSeparator: iParamsPerNetwork<string>;
+  ProxyPriceProvider: iParamsPerNetwork<tEthereumAddress>;
 }
 
 export interface IAaveConfiguration extends ICommonConfiguration {
diff --git a/package.json b/package.json
index abce7ae4..1c0bfb5b 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "aave:evm:dev:migration": "buidler aave:dev",
     "aave:evm:full:migration": "buidler aave:full",
     "aave:kovan:dev:migration": "npm run buidler:kovan -- aave:dev --verify",
-    "aave:kovan:full:migration": "npm run buidler:kovan -- aave:full --verify",
+    "aave:kovan:full:migration": "npm run buidler:kovan -- aave:full",
     "aave:ropsten:dev:migration": "npm run buidler:ropsten -- aave:dev --verify",
     "aave:ropsten:full:migration": "npm run buidler:ropsten -- aave:full --verify",
     "aave:main:dev:migration": "npm run buidler:main -- aave:dev --verify",
diff --git a/tasks/full/1_address_provider_registry.ts b/tasks/full/1_address_provider_registry.ts
index ef579579..85ead901 100644
--- a/tasks/full/1_address_provider_registry.ts
+++ b/tasks/full/1_address_provider_registry.ts
@@ -37,4 +37,11 @@ task(
         ProviderId
       )
     );
+
+    //register the proxy price provider on the addressesProvider
+    const proxyProvider = getParamPerNetwork(poolConfig.ProxyPriceProvider, network);
+
+    if (proxyProvider && proxyProvider !== '') {
+      await waitForTx(await addressesProvider.setPriceOracle(proxyProvider));
+    }
   });