new Balancer pool on Arbitrum

SweeprFi · Mar 21, 2024 · c937111 · c937111
1 parent 04c09e5
commit c937111
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Showing 2 changed files with 22 additions and 9 deletions.
diff --git a/contracts/MarketMaker/BalancerMarketMaker.sol b/contracts/MarketMaker/BalancerMarketMaker.sol
@@ -48,13 +48,7 @@ contract BalancerMarketMaker is Stabilizer {
         address _borrower
     ) Stabilizer(_name, _sweep, _usdx, _oracleUsdx, _borrower) {
         slippage = 5000; // 0.5%
-        pool = IBalancerPool(_poolAddress);
-        vault = IBalancerVault(pool.getVault()); 
-        poolId = pool.getPoolId();
-        (poolAssets, , ) = vault.getPoolTokens(poolId);
-        sweepIndex = findAssetIndex(address(sweep), poolAssets);
-        usdxIndex = findAssetIndex(address(usdx), poolAssets);
-        bptIndex = findAssetIndex(address(pool), poolAssets);
+        _updatePool(_poolAddress);
     }
 
     /* ========== Views ========== */
@@ -176,11 +170,25 @@ contract BalancerMarketMaker is Stabilizer {
         slippage = newSlippage;
     }
 
+    function setPool(address newPool) external nonReentrant onlyBorrower {
+        if(newPool == address(0)) revert ZeroAddressDetected();
+        _updatePool(newPool);
+    }
+
     function findAssetIndex(address asset, IAsset[] memory assets) internal pure returns (uint8) {
         for (uint8 i = 0; i < assets.length; i++) {
             if ( address(assets[i]) == asset ) return i;
         }
         revert BadAddress();
     }
 
+    function _updatePool(address newPool) internal {
+        pool = IBalancerPool(newPool);
+        vault = IBalancerVault(pool.getVault()); 
+        poolId = pool.getPoolId();
+        (poolAssets, , ) = vault.getPoolTokens(poolId);
+        sweepIndex = findAssetIndex(address(sweep), poolAssets);
+        usdxIndex = findAssetIndex(address(usdx), poolAssets);
+        bptIndex = findAssetIndex(address(pool), poolAssets);
+    }
 }
diff --git a/utils/networks/arbitrum.js b/utils/networks/arbitrum.js
@@ -115,7 +115,7 @@ module.exports = {
         proposal_sender: '0xC6c730E0424A01BF6e1A2ff4Ffac8540E29Dd185',
 
         rates_oracle: '0x0a843cC59346EB6e925D6e42263e6148197c96F8',
-        balancer_pool: '0xef093ccfdd4d5a590b028463e0528049939889c9',
+        balancer_pool: '0x94f9aD04B4Bd9e70957a429bFEC20140C1649836',
         balancer_gauge: '0x38E434d74eabaf27169aC1c934886F344e332ba8',
         balancer_amm: '0x72E5b0E088c895ab0d6A86d14943C63aD735B7Cc', // '0x3bB6861c0Be6673809D55b9D346b6774B634a9D7',
 
@@ -127,7 +127,7 @@ module.exports = {
         curve_amm: '0x06128C0948b36eEBB863C34398e6E3043C879A9f',
 
         assets: {
-            balancer_market_maker: '0xC564860ae2042Db0E57CFa3249829AD83EE198d5',
+            balancer_market_maker: '0xC246bC4785f26fcA455542D04FE072F5b1ECC436',
             curve_market_maker: '0xA29584042275ADd34821B0f7A747c53301051D4B',
             uniswap_market_maker: '0x68cE70CbC62fa54f96a83d0Ce2a2Cf1A514609F1',
             silo: '0x4d7e78Be344ab35ceD92213c348C11a1214Db78E',
@@ -136,3 +136,8 @@ module.exports = {
     },
 
 };
+
+/*
+OLD BALANCER POOL: 0xef093ccfdd4d5a590b028463e0528049939889c9
+OLD BALANCER MM: 0xC564860ae2042Db0E57CFa3249829AD83EE198d5
+*/