Add Velodrome V2 support on Base (#747)

0xProject · Aug 29, 2023 · e5cbfd8 · e5cbfd8
1 parent 5a49be1
commit e5cbfd8
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Showing 5 changed files with 33 additions and 2 deletions.
diff --git a/contracts/zero-ex/CHANGELOG.json b/contracts/zero-ex/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "0.48.0",
+        "changes": [
+            {
+                "note": "Add VelodromeV2 support on Base"
+            }
+        ]
+    },
     {
         "version": "0.47.0",
         "changes": [

diff --git a/contracts/zero-ex/contracts/src/transformers/bridges/BaseBridgeAdapter.sol b/contracts/zero-ex/contracts/src/transformers/bridges/BaseBridgeAdapter.sol
@@ -24,6 +24,7 @@ import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCurveV2.sol";
 import "./mixins/MixinMaverickV1.sol";
 import "./mixins/MixinSolidly.sol";
+import "./mixins/MixinVelodromeV2.sol";
 
 contract BaseBridgeAdapter is
     AbstractBridgeAdapter(8453, "Base"),
@@ -33,7 +34,8 @@ contract BaseBridgeAdapter is
     MixinCurve,
     MixinCurveV2,
     MixinMaverickV1,
-    MixinSolidly
+    MixinSolidly,
+    MixinVelodromeV2
 {
     constructor(IEtherToken weth) public MixinCurve(weth) {}
 
@@ -80,6 +82,11 @@ contract BaseBridgeAdapter is
                 return (0, true);
             }
             boughtAmount = _tradeMaverickV1(sellToken, buyToken, sellAmount, order.bridgeData);
+        } else if (protocolId == BridgeProtocols.VELODROMEV2) {
+            if (dryRun) {
+                return (0, true);
+            }
+            boughtAmount = _tradeVelodromeV2(sellToken, sellAmount, order.bridgeData);
         }
         emit BridgeFill(order.source, sellToken, buyToken, sellAmount, boughtAmount);
     }

diff --git a/contracts/zero-ex/tests/transformers/bridges/BaseBridgeAdapterTest.t.sol b/contracts/zero-ex/tests/transformers/bridges/BaseBridgeAdapterTest.t.sol
@@ -36,4 +36,12 @@ contract BaseBridgeAdapterTest is Test {
     function testSupportMaverickV1() public {
         assertTrue(adapter.isSupportedSource(bytes32(uint256(BridgeProtocols.MAVERICKV1) << 128)));
     }
+
+    function testSupportSolidly() public {
+        assertTrue(adapter.isSupportedSource(bytes32(uint256(BridgeProtocols.SOLIDLY) << 128)));
+    }
+
+    function testSupportVelodromeV2() public {
+        assertTrue(adapter.isSupportedSource(bytes32(uint256(BridgeProtocols.VELODROMEV2) << 128)));
+    }
 }
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+	{
+		"version": "8.12.0",
+		"changes": [
+			{
+				"note": "Add VelodromeV2 support on Base"
+			}
+		]
+	},
 	{
 		"version": "8.11.0",
 		"changes": [

diff --git a/packages/contract-addresses/addresses.json b/packages/contract-addresses/addresses.json
@@ -271,7 +271,7 @@
             "wethTransformer": "0x63186ea36e78ecbf0128e448362f1b81e9bf7412",
             "payTakerTransformer": "0x5cc22a0e06ea11097c612a962e63674b90e96099",
             "affiliateFeeTransformer": "0x9e52d8b32d835206d09810c310593bcc77264066",
-            "fillQuoteTransformer": "0xab93d03a3e7e51ec5edaef75d27f20917da4c18e",
+            "fillQuoteTransformer": "0x2c46d57bb5af87a13a51dd5b62ba7d3bc7e12e9c",
             "positiveSlippageFeeTransformer": "0xf98a130d3b4029c70e6d93098cb82a003421341e"
         }
     }