Merge pull request #102 from decentdao/add-contract/DecentAutonomousA…

…dminHat

`New Feature` Termed Roles

contracts/DecentAutonomousAdmin.sol

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.28;
+
+import {IHats} from "./interfaces/hats/full/IHats.sol";
+import {IHatsElectionsEligibility} from "./interfaces/hats/full/modules/IHatsElectionsEligibility.sol";
+import {FactoryFriendly} from "@gnosis.pm/zodiac/contracts/factory/FactoryFriendly.sol";
+import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";
+import {IDecentAutonomousAdmin} from "./interfaces/IDecentAutonomousAdmin.sol";
+
+contract DecentAutonomousAdmin is
+    IDecentAutonomousAdmin,
+    ERC165,
+    FactoryFriendly
+{
+    // //////////////////////////////////////////////////////////////
+    //                         initializer
+    // //////////////////////////////////////////////////////////////
+    function setUp(bytes memory initializeParams) public override initializer {}
+
+    // //////////////////////////////////////////////////////////////
+    //                         Public Functions
+    // //////////////////////////////////////////////////////////////
+    function triggerStartNextTerm(TriggerStartArgs calldata args) public {
+        if (
+            args.hatsProtocol.isWearerOfHat(args.currentWearer, args.hatId) ==
+            false
+        ) revert NotCurrentWearer();
+
+        IHatsElectionsEligibility hatsElectionModule = IHatsElectionsEligibility(
+                args.hatsProtocol.getHatEligibilityModule(args.hatId)
+            );
+
+        hatsElectionModule.startNextTerm();
+
+        // This will burn the hat since wearer is no longer eligible
+        args.hatsProtocol.checkHatWearerStatus(args.hatId, args.currentWearer);
+        // This will mint the hat to the nominated wearer
+        args.hatsProtocol.mintHat(args.hatId, args.nominatedWearer);
+    }
+
+    function supportsInterface(
+        bytes4 interfaceId
+    ) public view override returns (bool) {
+        return
+            interfaceId == type(IDecentAutonomousAdmin).interfaceId ||
+            super.supportsInterface(interfaceId);
+    }
+}