feat: Add Avalanche network configuration

Author: miguelmtzinf

hardhat.config.ts

@@ -3,7 +3,13 @@ import fs from 'fs';
 import { HardhatUserConfig } from 'hardhat/types';
 // @ts-ignore
 import { accounts } from './test-wallets.js';
-import { eEthereumNetwork, eNetwork, ePolygonNetwork, eXDaiNetwork } from './helpers/types';
+import {
+  eAvalancheNetwork,
+  eEthereumNetwork,
+  eNetwork,
+  ePolygonNetwork,
+  eXDaiNetwork,
+} from './helpers/types';
 import { BUIDLEREVM_CHAINID, COVERAGE_CHAINID } from './helpers/buidler-constants';
 import {
   NETWORKS_RPC_URL,
@@ -100,6 +106,8 @@ const buidlerConfig: HardhatUserConfig = {
     matic: getCommonNetworkConfig(ePolygonNetwork.matic, 137),
     mumbai: getCommonNetworkConfig(ePolygonNetwork.mumbai, 80001),
     xdai: getCommonNetworkConfig(eXDaiNetwork.xdai, 100),
+    avalanche: getCommonNetworkConfig(eAvalancheNetwork.avalanche, 43114),
+    fuji: getCommonNetworkConfig(eAvalancheNetwork.fuji, 43113),
     hardhat: {
       hardfork: 'berlin',
       blockGasLimit: DEFAULT_BLOCK_GAS_LIMIT,

helper-hardhat-config.ts

@@ -1,6 +1,7 @@
 // @ts-ignore
 import { HardhatNetworkForkingUserConfig, HardhatUserConfig } from 'hardhat/types';
 import {
+  eAvalancheNetwork,
   eEthereumNetwork,
   ePolygonNetwork,
   eXDaiNetwork,
@@ -49,6 +50,8 @@ export const NETWORKS_RPC_URL: iParamsPerNetwork<string> = {
   [ePolygonNetwork.mumbai]: 'https://rpc-mumbai.maticvigil.com',
   [ePolygonNetwork.matic]: 'https://rpc-mainnet.matic.network',
   [eXDaiNetwork.xdai]: 'https://rpc.xdaichain.com/',
+  [eAvalancheNetwork.avalanche]: 'https://cchain.explorer.avax.network/',
+  [eAvalancheNetwork.fuji]: 'https://api.avax-test.network/ext/bc/C/rpc'
 };
 
 export const NETWORKS_DEFAULT_GAS: iParamsPerNetwork<number> = {
@@ -62,6 +65,8 @@ export const NETWORKS_DEFAULT_GAS: iParamsPerNetwork<number> = {
   [ePolygonNetwork.mumbai]: 1 * GWEI,
   [ePolygonNetwork.matic]: 1 * GWEI,
   [eXDaiNetwork.xdai]: 1 * GWEI,
+  [eAvalancheNetwork.avalanche]: 255 * GWEI,
+  [eAvalancheNetwork.fuji]: 255 * GWEI
 };
 
 export const BLOCK_TO_FORK: iParamsPerNetwork<number | undefined> = {
@@ -75,4 +80,6 @@ export const BLOCK_TO_FORK: iParamsPerNetwork<number | undefined> = {
   [ePolygonNetwork.mumbai]: undefined,
   [ePolygonNetwork.matic]: undefined,
   [eXDaiNetwork.xdai]: undefined,
+  [eAvalancheNetwork.avalanche]: undefined,
+  [eAvalancheNetwork.fuji]: undefined
 };

helpers/configuration.ts

@@ -9,6 +9,7 @@ import {
 import { getEthersSignersAddresses, getParamPerPool } from './contracts-helpers';
 import AaveConfig from '../markets/aave';
 import MaticConfig from '../markets/matic';
+import AvalancheConfig from '../markets/avalanche';
 import AmmConfig from '../markets/amm';
 import { CommonsConfig } from '../markets/aave/commons';
 import { DRE, filterMapBy } from './misc-utils';
@@ -21,6 +22,7 @@ export enum ConfigNames {
   Aave = 'Aave',
   Matic = 'Matic',
   Amm = 'Amm',
+  Avalanche = 'Avalanche'
 }
 
 export const loadPoolConfig = (configName: ConfigNames): PoolConfiguration => {
@@ -31,6 +33,8 @@ export const loadPoolConfig = (configName: ConfigNames): PoolConfiguration => {
       return MaticConfig;
     case ConfigNames.Amm:
       return AmmConfig;
+      case ConfigNames.Avalanche:
+        return AvalancheConfig;
     case ConfigNames.Commons:
       return CommonsConfig;
     default:
@@ -54,6 +58,9 @@ export const getReservesConfigByPool = (pool: AavePools): iMultiPoolsAssets<IRes
       [AavePools.matic]: {
         ...MaticConfig.ReservesConfig,
       },
+      [AavePools.avalanche]: {
+        ...AvalancheConfig.ReservesConfig,
+      }
     },
     pool
   );

helpers/constants.ts

@@ -69,5 +69,6 @@ export const MOCK_CHAINLINK_AGGREGATORS_PRICES = {
   WMATIC: oneEther.multipliedBy('0.003620948469').toFixed(),
   STAKE: oneEther.multipliedBy('0.003620948469').toFixed(),
   xSUSHI: oneEther.multipliedBy('0.00913428586').toFixed(),
+  AVAX: oneEther.multipliedBy('0.006051936629').toFixed(),
   USD: '5848466240000000',
 };

helpers/contracts-helpers.ts

@@ -18,6 +18,8 @@ import {
   iEthereumParamsPerNetwork,
   iPolygonParamsPerNetwork,
   iXDaiParamsPerNetwork,
+  iAvalancheParamsPerNetwork,
+  eAvalancheNetwork,
 } from './types';
 import { MintableERC20 } from '../types/MintableERC20';
 import { Artifact } from 'hardhat/types';
@@ -142,16 +144,11 @@ export const linkBytecode = (artifact: BuidlerArtifact | Artifact, libraries: an
 };
 
 export const getParamPerNetwork = <T>(param: iParamsPerNetwork<T>, network: eNetwork) => {
-  const {
-    main,
-    ropsten,
-    kovan,
-    coverage,
-    buidlerevm,
-    tenderlyMain,
-  } = param as iEthereumParamsPerNetwork<T>;
+  const { main, ropsten, kovan, coverage, buidlerevm, tenderlyMain } =
+    param as iEthereumParamsPerNetwork<T>;
   const { matic, mumbai } = param as iPolygonParamsPerNetwork<T>;
   const { xdai } = param as iXDaiParamsPerNetwork<T>;
+  const { avalanche, fuji } = param as iAvalancheParamsPerNetwork<T>;
   if (process.env.FORK) {
     return param[process.env.FORK as eNetwork] as T;
   }
@@ -177,17 +174,23 @@ export const getParamPerNetwork = <T>(param: iParamsPerNetwork<T>, network: eNet
       return mumbai;
     case eXDaiNetwork.xdai:
       return xdai;
+    case eAvalancheNetwork.avalanche:
+      return avalanche;
+    case eAvalancheNetwork.fuji:
+      return fuji;
   }
 };
 
-export const getParamPerPool = <T>({ proto, amm, matic }: iParamsPerPool<T>, pool: AavePools) => {
+export const getParamPerPool = <T>({ proto, amm, matic, avalanche }: iParamsPerPool<T>, pool: AavePools) => {
   switch (pool) {
     case AavePools.proto:
       return proto;
     case AavePools.amm:
       return amm;
     case AavePools.matic:
       return matic;
+    case AavePools.avalanche:
+      return avalanche;
     default:
       return proto;
   }

helpers/init-helpers.ts

@@ -349,7 +349,7 @@ export const configureReservesByHelper = async (
     for (let chunkIndex = 0; chunkIndex < chunkedInputParams.length; chunkIndex++) {
       await waitForTx(
         await atokenAndRatesDeployer.configureReserves(chunkedInputParams[chunkIndex], {
-          gasLimit: 12000000,
+          gasLimit: 8000000, // TODO: Change this
         })
       );
       console.log(`  - Init for: ${chunkedSymbols[chunkIndex].join(', ')}`);

helpers/types.ts

@@ -4,7 +4,7 @@ export interface SymbolMap<T> {
   [symbol: string]: T;
 }
 
-export type eNetwork = eEthereumNetwork | ePolygonNetwork | eXDaiNetwork;
+export type eNetwork = eEthereumNetwork | ePolygonNetwork | eXDaiNetwork | eAvalancheNetwork;
 
 export enum eEthereumNetwork {
   buidlerevm = 'buidlerevm',
@@ -25,19 +25,28 @@ export enum eXDaiNetwork {
   xdai = 'xdai',
 }
 
+export enum eAvalancheNetwork {
+  avalanche = 'avalanche',
+  fuji = 'fuji',
+}
+
 export enum EthereumNetworkNames {
   kovan = 'kovan',
   ropsten = 'ropsten',
   main = 'main',
   matic = 'matic',
   mumbai = 'mumbai',
   xdai = 'xdai',
+  avalanche = 'avalanche',
+  fuji = 'fuji'
+
 }
 
 export enum AavePools {
   proto = 'proto',
   matic = 'matic',
   amm = 'amm',
+  avalanche = 'avalanche'
 }
 
 export enum eContractid {
@@ -239,6 +248,7 @@ export interface iAssetBase<T> {
   WMATIC: T;
   STAKE: T;
   xSUSHI: T;
+  AVAX: T;
 }
 
 export type iAssetsWithoutETH<T> = Omit<iAssetBase<T>, 'ETH'>;
@@ -305,6 +315,11 @@ export type iXDAIPoolAssets<T> = Pick<
   'DAI' | 'USDC' | 'USDT' | 'WBTC' | 'WETH' | 'STAKE'
 >;
 
+export type iAvalanchePoolAssets<T> = Pick<
+  iAssetsWithoutUSD<T>,
+  'WETH' | 'DAI' | 'USDC' | 'USDT' | 'AAVE' | 'WBTC' | 'AVAX'
+>;
+
 export type iMultiPoolsAssets<T> = iAssetCommon<T> | iAavePoolAssets<T>;
 
 export type iAavePoolTokens<T> = Omit<iAavePoolAssets<T>, 'ETH'>;
@@ -352,6 +367,7 @@ export enum TokenContractId {
   WMATIC = 'WMATIC',
   STAKE = 'STAKE',
   xSUSHI = 'xSUSHI',
+  AVAX = 'AVAX'
 }
 
 export interface IReserveParams extends IReserveBorrowParams, IReserveCollateralParams {
@@ -394,7 +410,8 @@ export interface IMarketRates {
 export type iParamsPerNetwork<T> =
   | iEthereumParamsPerNetwork<T>
   | iPolygonParamsPerNetwork<T>
-  | iXDaiParamsPerNetwork<T>;
+  | iXDaiParamsPerNetwork<T>
+  | iAvalancheParamsPerNetwork<T>;
 
 export interface iParamsPerNetworkAll<T>
   extends iEthereumParamsPerNetwork<T>,
@@ -420,10 +437,16 @@ export interface iXDaiParamsPerNetwork<T> {
   [eXDaiNetwork.xdai]: T;
 }
 
+export interface iAvalancheParamsPerNetwork<T> {
+  [eAvalancheNetwork.avalanche]: T;
+  [eAvalancheNetwork.fuji]: T;
+}
+
 export interface iParamsPerPool<T> {
   [AavePools.proto]: T;
   [AavePools.matic]: T;
   [AavePools.amm]: T;
+  [AavePools.avalanche]: T;
 }
 
 export interface iBasicDistributionParams {
@@ -512,6 +535,10 @@ export interface IXDAIConfiguration extends ICommonConfiguration {
   ReservesConfig: iXDAIPoolAssets<IReserveParams>;
 }
 
+export interface IAvalancheConfiguration extends ICommonConfiguration {
+  ReservesConfig: iAvalanchePoolAssets<IReserveParams>;
+}
+
 export interface ITokenAddress {
   [token: string]: tEthereumAddress;
 }

test-suites/test-aave/__setup.spec.ts

@@ -191,6 +191,7 @@ const buildTestEnv = async (deployer: Signer, secondaryWallet: Signer) => {
       USD: USD_ADDRESS,
       STAKE: mockTokens.STAKE.address,
       xSUSHI: mockTokens.xSUSHI.address,
+      AVAX: mockTokens.AVAX.address
     },
     fallbackOracle
   );