Mainnet Spell 2024-07-04 (#415)

archive/2024-07-04-DssSpell/DssSpell.sol

@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: © 2020 Dai Foundation <www.daifoundation.org>
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+pragma solidity 0.8.16;
+
+import "dss-exec-lib/DssExec.sol";
+import "dss-exec-lib/DssAction.sol";
+
+contract DssSpellAction is DssAction {
+    // Provides a descriptive tag for bot consumption
+    // This should be modified weekly to provide a summary of the actions
+    // Hash: cast keccak -- "$(wget 'https://raw.githubusercontent.com/makerdao/community/f35481c2da8d264546dd8cdc6e333ce42a0a09c2/governance/votes/Executive%20vote%20-%20July%204%2C%202024.md' -q -O - 2>/dev/null)"
+    string public constant override description =
+        "2024-07-04 MakerDAO Executive Spell | Hash: 0xfc135415c8b1a0ec3b0e61640dee560866d7ea331267a65e9801e125f0214d5e";
+
+    // Set office hours according to the summary
+    function officeHours() public pure override returns (bool) {
+        return false;
+    }
+
+    // Note: by the previous convention it should be a comma-separated list of DAO resolutions IPFS hashes
+    string public constant dao_resolutions = "QmX2CnZcsZJtgJUdkpwsAd1bXEaFuxFUaXkqgDkZa79idA";
+
+    // ---------- Rates ----------
+    // Many of the settings that change weekly rely on the rate accumulator
+    // described at https://docs.makerdao.com/smart-contract-modules/rates-module
+    // To check this yourself, use the following rate calculation (example 8%):
+    //
+    // $ bc -l <<< 'scale=27; e( l(1.08)/(60 * 60 * 24 * 365) )'
+    //
+    // A table of rates can be found at
+    //    https://ipfs.io/ipfs/QmVp4mhhbwWGTfbh2BzwQB9eiBrQBKiqcPRZCaAxNUaar6
+    //
+    // uint256 internal constant X_PCT_1000000003022265980097387650RATE = ;
+
+    function actions() public override {
+        // ----- LITE-PSM-USDC-A DAO Resolution -----
+        // Forum: https://forum.makerdao.com/t/coinbase-web3-wallet-legal-overview/24577
+
+        // Approve LITE-PSM-USDC-A Dao Resolution with IPFS hash QmX2CnZcsZJtgJUdkpwsAd1bXEaFuxFUaXkqgDkZa79idA
+        // Note: see `dao_resolutions` variable declared above
+    }
+}
+
+contract DssSpell is DssExec {
+    constructor() DssExec(block.timestamp + 30 days, address(new DssSpellAction())) {}
+}