[Aavechan] adjust usds & gho borrow rate

diffs/AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203_before_AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203_after.md

@@ -0,0 +1,169 @@
+## Reserve changes
+
+### Reserve altered
+
+#### GHO ([0x40D16FC0246aD3160Ccc09B8D0D3A2cD28aE6C2f](https://etherscan.io/address/0x40D16FC0246aD3160Ccc09B8D0D3A2cD28aE6C2f))
+
+| description | value before | value after |
+| --- | --- | --- |
+| maxVariableBorrowRate | 60.5 % | 59 % |
+| baseVariableBorrowRate | 8 % | 6.5 % |
+| interestRate | ![before](https://dash.onaave.com/api/static?variableRateSlope1=25000000000000000000000000&variableRateSlope2=500000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=80000000000000000000000000&maxVariableBorrowRate=605000000000000000000000000) | ![after](https://dash.onaave.com/api/static?variableRateSlope1=25000000000000000000000000&variableRateSlope2=500000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=65000000000000000000000000&maxVariableBorrowRate=590000000000000000000000000) |
+
+#### USDS ([0xdC035D45d973E3EC169d2276DDab16f1e407384F](https://etherscan.io/address/0xdC035D45d973E3EC169d2276DDab16f1e407384F))
+
+| description | value before | value after |
+| --- | --- | --- |
+| maxVariableBorrowRate | 46.5 % | 44.5 % |
+| variableRateSlope1 | 10.75 % | 8.75 % |
+| interestRate | ![before](https://dash.onaave.com/api/static?variableRateSlope1=107500000000000000000000000&variableRateSlope2=350000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=7500000000000000000000000&maxVariableBorrowRate=465000000000000000000000000) | ![after](https://dash.onaave.com/api/static?variableRateSlope1=87500000000000000000000000&variableRateSlope2=350000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=7500000000000000000000000&maxVariableBorrowRate=445000000000000000000000000) |
+
+## Raw diff
+
+```json
+{
+  "strategies": {
+    "0x40D16FC0246aD3160Ccc09B8D0D3A2cD28aE6C2f": {
+      "baseVariableBorrowRate": {
+        "from": "80000000000000000000000000",
+        "to": "65000000000000000000000000"
+      },
+      "maxVariableBorrowRate": {
+        "from": "605000000000000000000000000",
+        "to": "590000000000000000000000000"
+      }
+    },
+    "0xdC035D45d973E3EC169d2276DDab16f1e407384F": {
+      "maxVariableBorrowRate": {
+        "from": "465000000000000000000000000",
+        "to": "445000000000000000000000000"
+      },
+      "variableRateSlope1": {
+        "from": "107500000000000000000000000",
+        "to": "87500000000000000000000000"
+      }
+    }
+  },
+  "raw": {
+    "from": null,
+    "to": {
+      "0x013e2c7567b6231e865bb9273f8c7656103611c0": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x18577f0f4a0b2ee6f4048db51c7acd8699f97db8": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x2d9fe18b6c35fe439cc15d932cc5c943bf2d901e": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x342631c6cefc9cfbf97b2fe4aa242a236e1fd517": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x3e59212c34588a63350142efad594a20c88c2ced": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x4816b2c2895f97fb918f1ae7da403750a0ee372e": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x4e033931ad43597d96d6bcc25c280717730b58b1": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x5300a1a15135ea4dc7ad5a167152c01efc9b192a": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x7222182cb9c5320587b5148bf03eee107ad64578": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0xd08b16358b83ce3047f6f93a142c6ab9489e40fd58374e54136e9cd21dc93b29": {
+            "previousValue": "0x0067a0fb8a000000000002000000000000000000000000000000000000000000",
+            "newValue": "0x0067a0fb8a000000000003000000000000000000000000000000000000000000"
+          },
+          "0xd08b16358b83ce3047f6f93a142c6ab9489e40fd58374e54136e9cd21dc93b2a": {
+            "previousValue": "0x000000000000000000093a8000000000000067cf200b00000000000000000000",
+            "newValue": "0x000000000000000000093a8000000000000067cf200b00000000000067a0fb8b"
+          }
+        }
+      },
+      "0x8958b1c39269167527821f8c276ef7504883f2fa": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0x8172978433a0fcf5efd57c53d724a94f303cc6b76aee037f692f7050f5d07c5d": {
+            "previousValue": "0x00000000000000000000000000000000000000000dac000004330000004b23f0",
+            "newValue": "0x00000000000000000000000000000000000000000dac0000036b0000004b23f0"
+          },
+          "0x8464d39f2e013f742832d01b64507041c699fe53e2b530f6afd3f7345d1a56ff": {
+            "previousValue": "0x00000000000000000000000000000000000000001388000000fa0000032023f0",
+            "newValue": "0x00000000000000000000000000000000000000001388000000fa0000028a23f0"
+          }
+        }
+      },
+      "0xcfbf336fe147d643b9cb705648500e101504b16d": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0xdabad81af85554e9ae636395611c58f7ec1aaec5": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0xf5b4664cb6d13189345119c60a948cdc7785d0fe": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c4": {
+            "previousValue": "0x00000000001b7f36726d26f0016edff7000000000348ec7bbbe0a17c2234eac7",
+            "newValue": "0x000000000016eedf197fd121adcc7c90000000000348eda8e18a6601fd8372c9"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c5": {
+            "previousValue": "0x0000000000398827217d3275b202f80a00000000034f86b312a93ecf357d9d4f",
+            "newValue": "0x00000000002ffb90ba956c806839a37000000000034f892e1d33d4dcc27df8ba"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c6": {
+            "previousValue": "0x00000000000000000000020067a0e74b00000000000000000000000000000000",
+            "newValue": "0x00000000000000000000020067a0fb8b00000000000000000000000000000000"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550cb": {
+            "previousValue": "0x0000000000000000000000000000000000000000000000dcecb35c1bb597ef97",
+            "newValue": "0x0000000000000000000000000000000000000000000000e1cc13d4d502c089ac"
+          },
+          "0xfd2dab4be6d07bba0109696859cf3ea9f610b92569d2a062e705af4b9c58ff17": {
+            "previousValue": "0x0000000000064403b980176d60e6ea7e00000000033bfe7cfcbf7edd507a7b46",
+            "newValue": "0x00000000000521598af7cc78850b0be900000000033bff37bc08c8c2b42df7ea"
+          },
+          "0xfd2dab4be6d07bba0109696859cf3ea9f610b92569d2a062e705af4b9c58ff18": {
+            "previousValue": "0x00000000004475d36e4885d3d117ec1000000000034545a9c112bd3170e41120",
+            "newValue": "0x0000000000380d78dc947f92489ed1d50000000003454db9196bde6d7650b3a7"
+          },
+          "0xfd2dab4be6d07bba0109696859cf3ea9f610b92569d2a062e705af4b9c58ff19": {
+            "previousValue": "0x00000000000000000000060067a0c39300000000000000000000000000000000",
+            "newValue": "0x00000000000000000000060067a0fb8b00000000000000000000000000000000"
+          },
+          "0xfd2dab4be6d07bba0109696859cf3ea9f610b92569d2a062e705af4b9c58ff1e": {
+            "previousValue": "0x0000000000000000000000000000000000000000000000056669ed61968f3ee7",
+            "newValue": "0x000000000000000000000000000000000000000000000005bbd617426c25ea17"
+          }
+        }
+      }
+    }
+  }
+}
+```

diffs/AaveV3Ethereum_UpdateUSDSGHOBorrowRate_20250203_before_AaveV3Ethereum_UpdateUSDSGHOBorrowRate_20250203_after.md

@@ -0,0 +1,126 @@
+## Reserve changes
+
+### Reserves altered
+
+#### USDS ([0xdC035D45d973E3EC169d2276DDab16f1e407384F](https://etherscan.io/address/0xdC035D45d973E3EC169d2276DDab16f1e407384F))
+
+| description | value before | value after |
+| --- | --- | --- |
+| maxVariableBorrowRate | 47 % | 44.5 % |
+| baseVariableBorrowRate | 11.25 % | 8.75 % |
+| interestRate | ![before](https://dash.onaave.com/api/static?variableRateSlope1=7500000000000000000000000&variableRateSlope2=350000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=112500000000000000000000000&maxVariableBorrowRate=470000000000000000000000000) | ![after](https://dash.onaave.com/api/static?variableRateSlope1=7500000000000000000000000&variableRateSlope2=350000000000000000000000000&optimalUsageRatio=920000000000000000000000000&baseVariableBorrowRate=87500000000000000000000000&maxVariableBorrowRate=445000000000000000000000000) |
+
+## Raw diff
+
+```json
+{
+  "strategies": {
+    "0xdC035D45d973E3EC169d2276DDab16f1e407384F": {
+      "baseVariableBorrowRate": {
+        "from": "112500000000000000000000000",
+        "to": "87500000000000000000000000"
+      },
+      "maxVariableBorrowRate": {
+        "from": "470000000000000000000000000",
+        "to": "445000000000000000000000000"
+      }
+    }
+  },
+  "raw": {
+    "from": null,
+    "to": {
+      "0x2f39d218133afab8f2b819b1066c7e434ad94e9e": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x4816b2c2895f97fb918f1ae7da403750a0ee372e": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x490e0e6255bf65b43e2e02f7acb783c5e04572ff": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x5300a1a15135ea4dc7ad5a167152c01efc9b192a": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x64b761d848206f447fe2dd461b0c635ec39ebb27": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x7222182cb9c5320587b5148bf03eee107ad64578": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0xd08b16358b83ce3047f6f93a142c6ab9489e40fd58374e54136e9cd21dc93b29": {
+            "previousValue": "0x0067a0fb4e000000000002000000000000000000000000000000000000000000",
+            "newValue": "0x0067a0fb4e000000000003000000000000000000000000000000000000000000"
+          },
+          "0xd08b16358b83ce3047f6f93a142c6ab9489e40fd58374e54136e9cd21dc93b2a": {
+            "previousValue": "0x000000000000000000093a8000000000000067cf1fcf00000000000000000000",
+            "newValue": "0x000000000000000000093a8000000000000067cf1fcf00000000000067a0fb4f"
+          }
+        }
+      },
+      "0x87870bca3f3fd6335c3f4ce8392d69350b4fa4e2": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0x9ec6f08190dea04a54f8afc53db96134e5e3fdfb": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0x8172978433a0fcf5efd57c53d724a94f303cc6b76aee037f692f7050f5d07c5d": {
+            "previousValue": "0x00000000000000000000000000000000000000000dac0000004b0000046523f0",
+            "newValue": "0x00000000000000000000000000000000000000000dac0000004b0000036b23f0"
+          }
+        }
+      },
+      "0xac725cb59d16c81061bdea61041a8a5e73da9ec6": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0xc2aacf6553d20d1e9d78e365aaba8032af9c85b0": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0xdabad81af85554e9ae636395611c58f7ec1aaec5": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {}
+      },
+      "0xef434e4573b90b6ecd4a00f4888381e4d0cc5ccd": {
+        "label": null,
+        "balanceDiff": null,
+        "stateDiff": {
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c4": {
+            "previousValue": "0x0000000000098f1b0c869ebd1bf1056c000000000349575fc2129bd53d330868",
+            "newValue": "0x00000000000773bae911ae35f8ee17800000000003495763270c297261fc61a2"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c5": {
+            "previousValue": "0x00000000005dd23a5a0a9b9ae94cb1360000000003569251ae18f98dfbffade8",
+            "newValue": "0x0000000000492445a9b56c352b8d19370000000003569273852ab3b46d1e012e"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550c6": {
+            "previousValue": "0x00000000000000000000230067a0faa700000000000000000000000000000000",
+            "newValue": "0x00000000000000000000230067a0fb4f00000000000000000000000000000000"
+          },
+          "0x4ef18721e98712b47bd659171158f093c47a5bb2c0ced3ed1c21e431251550cb": {
+            "previousValue": "0x00000000000000000000000000000000000000000000005f854157abe28b7b49",
+            "newValue": "0x00000000000000000000000000000000000000000000005f9f4059a0dcb1645d"
+          }
+        }
+      }
+    }
+  }
+}
+```

src/20250203_Multi_UpdateUSDSGHOBorrowRate/AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203.sol

@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3EthereumLidoAssets} from 'aave-address-book/AaveV3EthereumLido.sol';
+import {AaveV3PayloadEthereumLido} from 'aave-helpers/src/v3-config-engine/AaveV3PayloadEthereumLido.sol';
+import {EngineFlags} from 'aave-v3-origin/contracts/extensions/v3-config-engine/EngineFlags.sol';
+import {IAaveV3ConfigEngine} from 'aave-v3-origin/contracts/extensions/v3-config-engine/IAaveV3ConfigEngine.sol';
+/**
+ * @title Update USDS & GHO Borrow Rate
+ * @author Aave-chan Initiative
+ * - Snapshot: direct-to-aip
+ * - Discussion: https://governance.aave.com/t/arfc-update-usds-gho-borrow-rate/20892
+ */
+contract AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203 is AaveV3PayloadEthereumLido {
+  function rateStrategiesUpdates()
+    public
+    pure
+    override
+    returns (IAaveV3ConfigEngine.RateStrategyUpdate[] memory)
+  {
+    IAaveV3ConfigEngine.RateStrategyUpdate[]
+      memory rateStrategies = new IAaveV3ConfigEngine.RateStrategyUpdate[](2);
+    rateStrategies[0] = IAaveV3ConfigEngine.RateStrategyUpdate({
+      asset: AaveV3EthereumLidoAssets.USDS_UNDERLYING,
+      params: IAaveV3ConfigEngine.InterestRateInputData({
+        optimalUsageRatio: EngineFlags.KEEP_CURRENT,
+        baseVariableBorrowRate: EngineFlags.KEEP_CURRENT,
+        variableRateSlope1: 8_75,
+        variableRateSlope2: EngineFlags.KEEP_CURRENT
+      })
+    });
+    rateStrategies[1] = IAaveV3ConfigEngine.RateStrategyUpdate({
+      asset: AaveV3EthereumLidoAssets.GHO_UNDERLYING,
+      params: IAaveV3ConfigEngine.InterestRateInputData({
+        optimalUsageRatio: EngineFlags.KEEP_CURRENT,
+        baseVariableBorrowRate: 6_50,
+        variableRateSlope1: EngineFlags.KEEP_CURRENT,
+        variableRateSlope2: EngineFlags.KEEP_CURRENT
+      })
+    });
+
+    return rateStrategies;
+  }
+}

src/20250203_Multi_UpdateUSDSGHOBorrowRate/AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203.t.sol

@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3EthereumLido} from 'aave-address-book/AaveV3EthereumLido.sol';
+
+import 'forge-std/Test.sol';
+import {ProtocolV3TestBase, ReserveConfig} from 'aave-helpers/src/ProtocolV3TestBase.sol';
+import {AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203} from './AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203.sol';
+
+/**
+ * @dev Test for AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203
+ * command: FOUNDRY_PROFILE=mainnet forge test --match-path=src/20250203_Multi_UpdateUSDSGHOBorrowRate/AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203.t.sol -vv
+ */
+contract AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203_Test is ProtocolV3TestBase {
+  AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203 internal proposal;
+
+  function setUp() public {
+    vm.createSelectFork(vm.rpcUrl('mainnet'), 21767447);
+    proposal = new AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203();
+  }
+
+  /**
+   * @dev executes the generic test suite including e2e and config snapshots
+   */
+  function test_defaultProposalExecution() public {
+    defaultTest(
+      'AaveV3EthereumLido_UpdateUSDSGHOBorrowRate_20250203',
+      AaveV3EthereumLido.POOL,
+      address(proposal)
+    );
+  }
+}