From f11c1cb1b1c1613a1fc42f760142ccd572872fe1 Mon Sep 17 00:00:00 2001
From: Eyal Ovadya <eyal.ovadya7@gmail.com>
Date: Sat, 23 Mar 2024 23:20:40 +0200
Subject: [PATCH] Base Caps Increase 20240323

---
 ...240323_post_base_caps_increase_20240323.md | 48 +++++++++++++++++++
 src/BaseCapsIncrease_20240323.s.sol           | 38 +++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 diffs/pre_base_caps_increase_20240323_post_base_caps_increase_20240323.md
 create mode 100644 src/BaseCapsIncrease_20240323.s.sol

diff --git a/diffs/pre_base_caps_increase_20240323_post_base_caps_increase_20240323.md b/diffs/pre_base_caps_increase_20240323_post_base_caps_increase_20240323.md
new file mode 100644
index 0000000..bf2fe3c
--- /dev/null
+++ b/diffs/pre_base_caps_increase_20240323_post_base_caps_increase_20240323.md
@@ -0,0 +1,48 @@
+## Reserve changes
+
+### Reserve altered
+
+#### WETH ([0x4200000000000000000000000000000000000006](https://basescan.org/address/0x4200000000000000000000000000000000000006))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 8,000 WETH | 12,000 WETH |
+| borrowCap | 4,000 WETH | 6,000 WETH |
+
+
+#### USDC ([0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913](https://basescan.org/address/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 15,000,000 USDC | 30,000,000 USDC |
+| borrowCap | 13,500,000 USDC | 27,000,000 USDC |
+
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0x4200000000000000000000000000000000000006": {
+      "borrowCap": {
+        "from": 4000,
+        "to": 6000
+      },
+      "supplyCap": {
+        "from": 8000,
+        "to": 12000
+      }
+    },
+    "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913": {
+      "borrowCap": {
+        "from": 13500000,
+        "to": 27000000
+      },
+      "supplyCap": {
+        "from": 15000000,
+        "to": 30000000
+      }
+    }
+  }
+}
+```
\ No newline at end of file
diff --git a/src/BaseCapsIncrease_20240323.s.sol b/src/BaseCapsIncrease_20240323.s.sol
new file mode 100644
index 0000000..287b463
--- /dev/null
+++ b/src/BaseCapsIncrease_20240323.s.sol
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3BaseAssets} from 'aave-address-book/AaveV3Base.sol';
+import {IAaveV3ConfigEngine} from 'aave-helpers/v3-config-engine/IAaveV3ConfigEngine.sol';
+import {EngineFlags} from 'aave-helpers/v3-config-engine/EngineFlags.sol';
+import {CapsPlusRiskStewardBaseChain} from '../scripts/CapsPlusRiskStewardBaseChain.s.sol';
+
+/**
+ * @title Update Caps on Base V3
+ * @author Chaos Labs
+ * Discussion: https://governance.aave.com/t/arfc-chaos-labs-risk-stewards-increase-supply-and-borrow-cap-on-v3-base-03-23-2024/17087
+ */
+contract BaseCapsIncrease_20240323 is CapsPlusRiskStewardBaseChain {
+  /**
+   * @return string name identifier used for the diff
+   */
+  function name() internal pure override returns (string memory) {
+    return 'base_caps_increase_20240323';
+  }
+
+  /**
+   * @return IAaveV3ConfigEngine.CapsUpdate[] capUpdates to be performed
+   */
+  function capsUpdates() internal pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+    IAaveV3ConfigEngine.CapsUpdate[] memory capUpdates = new IAaveV3ConfigEngine.CapsUpdate[](2);
+
+    capUpdates[0] = IAaveV3ConfigEngine.CapsUpdate(
+      AaveV3BaseAssets.USDC_UNDERLYING,
+      30_000_000,
+      27_000_000
+    );
+
+    capUpdates[1] = IAaveV3ConfigEngine.CapsUpdate(AaveV3BaseAssets.WETH_UNDERLYING, 12_000, 6_000);
+
+    return capUpdates;
+  }
+}