refactor!: remove unused contracts

Problem: After changing the logic of how rate models and vTokens are deployed, factory contracts are no longer needed. Beacon contract is unnecessary as well since we can use the one from OZ directly. Solution: Remove unused contracts, add lib/imports.sol that imports UpgradeableBeacon and BeaconProxy from OZ so that hardhat compiles and generates typings for these contracts.
VenusProtocol · Jun 8, 2023 · 14e5dce · 14e5dce
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Showing 5 changed files with 11 additions and 101 deletions.
diff --git a/contracts/Factories/JumpRateModelFactory.sol b/contracts/Factories/JumpRateModelFactory.sol
diff --git a/contracts/Factories/VTokenProxyFactory.sol b/contracts/Factories/VTokenProxyFactory.sol
diff --git a/contracts/Factories/WhitePaperInterestRateModelFactory.sol b/contracts/Factories/WhitePaperInterestRateModelFactory.sol
diff --git a/contracts/Proxy/UpgradeableBeacon.sol b/contracts/Proxy/UpgradeableBeacon.sol
diff --git a/contracts/lib/imports.sol b/contracts/lib/imports.sol
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: BSD-3-Clause
+pragma solidity 0.8.13;
+
+// This file is needed to make hardhat and typechain generate artifacts for
+// contracts we depend on (e.g. in tests or deployments) but not use directly.
+// Another way to do this would be to use hardhat-dependency-compiler, but
+// since we only have a couple of dependencies, installing a separate package
+// seems an overhead.
+
+import { UpgradeableBeacon } from "@openzeppelin/contracts/proxy/beacon/UpgradeableBeacon.sol";
+import { BeaconProxy } from "@openzeppelin/contracts/proxy/beacon/BeaconProxy.sol";