upgrade用のスクリプトを作成＆テストコードも追加

pkgs/contract/contracts/bigbang/mock/BigBang_Mock_v2.sol

@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+import { IHats } from "../../hats/src/Interfaces/IHats.sol";
+import { IHatsModuleFactory } from "./../IHatsModuleFactory.sol";
+import { ISplitsCreatorFactory } from "../../splitscreator/ISplitsCreatorFactory.sol";
+import { HatsTimeFrameModule } from "../../timeframe/HatsTimeFrameModule.sol";
+import "./../../ERC2771ContextUpgradeable.sol";
+
+/**
+ * Upgradableになっている確認するための検証用BigBangコントラクト
+ */
+contract BigBang_Mock_v2 is ERC2771ContextUpgradeable {
+	IHats public Hats;
+
+	IHatsModuleFactory public HatsModuleFactory;
+
+	ISplitsCreatorFactory public SplitsCreatorFactory;
+
+	address public HatsTimeFrameModule_IMPL;
+
+	address public splitFactoryV2;
+
+	address public fractionToken;
+
+	event Executed(
+		address indexed owner,
+		uint256 indexed topHatId,
+		uint256 indexed hatterHatId,
+		address hatsTimeFrameModule,
+		address splitCreator
+	);
+
+	/*
+	 * @dev Constructor to initialize the trusted forwarder.
+	 * @param _trustedForwarder Address of the trusted forwarder contract.
+	 * @param _hatsAddress Address of the hats protocol V1 contract.
+	 * @param _hatsModuleFactory Address of the hats module factory contract.
+	 * @param _hatsTimeFrameModule_IMPL Address of the hats time frame module implementation contract.
+	 * @param _splitsCreatorFactory Address of the splits creator factory contract.
+	 * @param _splitFactoryV2 Address of the split factory V2 contract.
+	 * @param _fractionToken Address of the fraction token contract.
+	 */
+	function initialize (
+		address _trustedForwarder,
+		address _hatsAddress,
+		address _hatsModuleFactory,
+		address _hatsTimeFrameModule_IMPL,
+		address _splitsCreatorFactory,
+		address _splitFactoryV2,
+		address _fractionToken
+	) initializer public {
+		__ERC2771Context_init(address(_trustedForwarder));
+		Hats = IHats(_hatsAddress);
+		HatsModuleFactory = IHatsModuleFactory(_hatsModuleFactory);
+		HatsTimeFrameModule_IMPL = _hatsTimeFrameModule_IMPL;
+		SplitsCreatorFactory = ISplitsCreatorFactory(_splitsCreatorFactory);
+		splitFactoryV2 = _splitFactoryV2;
+		fractionToken = _fractionToken;
+	}
+
+	/**
+	 * @dev
+	 * @param _owner The address of the user who will own the topHat.
+	 * @param _topHatDetails The details of the topHat.
+	 * @param _topHatImageURI The image URI of the topHat.
+	 * @param _hatterHatDetails The details of the hatterHat.
+	 * @param _hatterHatImageURI The image URI of the hatterHat.
+	 * @param _trustedForwarder The address of the trusted forwarder.
+	 * @return topHatId The ID used for navigating to the ProjectTop page after project creation.
+	 */
+	function bigbang(
+		address _owner,
+		string calldata _topHatDetails,
+		string calldata _topHatImageURI,
+		string calldata _hatterHatDetails,
+		string calldata _hatterHatImageURI,
+		address _trustedForwarder
+	) external returns (uint256) {
+		// 1. TopHatのMint
+
+		uint256 topHatId = Hats.mintTopHat(
+			address(this), // target: Tophat's wearer address. topHatのみがHatterHatを作成できるためTophatを指定する
+			_topHatDetails,
+			_topHatImageURI
+		);
+
+		// 2. HatterHatの作成
+
+		uint256 hatterHatId = Hats.createHat(
+			topHatId, // _admin: The id of the Hat that will control who wears the newly created hat
+			_hatterHatDetails,
+			1,
+			0x0000000000000000000000000000000000004A75,
+			0x0000000000000000000000000000000000004A75,
+			true,
+			_hatterHatImageURI
+		);
+
+		// 4. HatsTimeFrameModuleのデプロイ
+		address hatsTimeFrameModule = HatsModuleFactory.createHatsModule(
+			HatsTimeFrameModule_IMPL,
+			topHatId,
+			"",
+			"",
+			0
+		);
+
+		// 5. HatsTimeFrameModuleにHatterHatをMint
+		Hats.mintHat(hatterHatId, hatsTimeFrameModule);
+
+		// 6. TopHatIdの権限を_ownerに譲渡
+		Hats.transferHat(topHatId, address(this), _owner);
+
+		// 7. SplitCreatorをFactoryからデプロイ
+		address splitCreator = SplitsCreatorFactory
+			.createSplitCreatorDeterministic(
+				topHatId,
+				_trustedForwarder,
+				splitFactoryV2,
+				hatsTimeFrameModule,
+				fractionToken,
+				keccak256(abi.encodePacked(topHatId))
+			);
+
+		emit Executed(_owner, topHatId, hatterHatId, hatsTimeFrameModule, splitCreator);
+
+		return topHatId;
+	}
+
+  /**
+   * 検証用に追加した関数
+   */
+  function testUpgradeFunction() external pure returns (string memory) {
+    return "testUpgradeFunction";
+  }
+}

pkgs/contract/contracts/fractiontoken/FractionToken.sol

@@ -11,7 +11,7 @@ contract FractionToken is ERC1155Upgradeable, ERC2771ContextUpgradeable{
 
 	mapping(uint256 => address[]) private tokenRecipients;
 
-	IHats private hatsContract;
+	IHats public hatsContract;
 
 	function initialize(
 		string memory _uri,

pkgs/contract/contracts/fractiontoken/mock/FractionToken_Mock_v2.sol

@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+import "./../FractionToken.sol";
+
+contract FractionToken_Mock_v2 is FractionToken {
+
+	function initialize2(
+		string memory _uri,
+		uint256 _tokenSupply,
+		address _hatsAddress,
+		address _trustedForwarderAddress
+	) initializer public {
+		__ERC1155_init(_uri);
+		__ERC2771Context_init(address(_trustedForwarderAddress));
+		hatsContract = IHats(_hatsAddress);
+		TOKEN_SUPPLY = _tokenSupply;
+	}
+
+	/**
+   * 検証用に追加した関数
+   */
+  function testUpgradeFunction() external pure returns (string memory) {
+    return "testUpgradeFunction";
+  }
+}

pkgs/contract/gas-report.txt

@@ -1,31 +1,33 @@
-·------------------------|----------------------------|-------------|-----------------------------·
-|  Solc version: 0.8.24  ·  Optimizer enabled: false  ·  Runs: 200  ·  Block limit: 30000000 gas  │
-·························|····························|·············|······························
-|  Methods                                                                                        │
-··············|··········|··············|·············|·············|···············|··············
-|  Contract   ·  Method  ·  Min         ·  Max        ·  Avg        ·  # calls      ·  usd (avg)  │
-··············|··········|··············|·············|·············|···············|··············
-|  Deployments           ·                                          ·  % of limit   ·             │
-·························|··············|·············|·············|···············|··············
-|  BigBang               ·           -  ·          -  ·    1248128  ·        4.2 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  FractionToken         ·           -  ·          -  ·    2859199  ·        9.5 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  Hats                  ·           -  ·          -  ·    7032431  ·       23.4 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  HatsModule            ·           -  ·          -  ·     754132  ·        2.5 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  HatsModuleFactory     ·           -  ·          -  ·    1101122  ·        3.7 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  HatsTimeFrameModule   ·           -  ·          -  ·    1287099  ·        4.3 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  PullSplitFactory      ·           -  ·          -  ·    4535827  ·       15.1 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  PushSplitFactory      ·           -  ·          -  ·    4483113  ·       14.9 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  SplitsCreator         ·           -  ·          -  ·    1487532  ·          5 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  SplitsCreatorFactory  ·           -  ·          -  ·     526836  ·        1.8 %  ·          -  │
-·························|··············|·············|·············|···············|··············
-|  SplitsWarehouse       ·           -  ·          -  ·    3934655  ·       13.1 %  ·          -  │
-·------------------------|--------------|-------------|-------------|---------------|-------------·
+·-------------------------|----------------------------|-------------|-----------------------------·
+|  Solc version: 0.8.24   ·  Optimizer enabled: false  ·  Runs: 200  ·  Block limit: 30000000 gas  │
+··························|····························|·············|······························
+|  Methods                                                                                         │
+···············|··········|··············|·············|·············|···············|··············
+|  Contract    ·  Method  ·  Min         ·  Max        ·  Avg        ·  # calls      ·  usd (avg)  │
+···············|··········|··············|·············|·············|···············|··············
+|  Deployments            ·                                          ·  % of limit   ·             │
+··························|··············|·············|·············|···············|··············
+|  BigBang                ·           -  ·          -  ·    1248128  ·        4.2 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  FractionToken          ·           -  ·          -  ·    2893315  ·        9.6 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  FractionToken_Mock_v2  ·           -  ·          -  ·    3037174  ·       10.1 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  Hats                   ·           -  ·          -  ·    7032431  ·       23.4 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  HatsModule             ·           -  ·          -  ·     754132  ·        2.5 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  HatsModuleFactory      ·     1101110  ·    1101122  ·    1101118  ·        3.7 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  HatsTimeFrameModule    ·           -  ·          -  ·    1287099  ·        4.3 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  PullSplitFactory       ·           -  ·          -  ·    4535827  ·       15.1 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  PushSplitFactory       ·           -  ·          -  ·    4483113  ·       14.9 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  SplitsCreator          ·           -  ·          -  ·    1487532  ·          5 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  SplitsCreatorFactory   ·           -  ·          -  ·     526836  ·        1.8 %  ·          -  │
+··························|··············|·············|·············|···············|··············
+|  SplitsWarehouse        ·           -  ·          -  ·    3934655  ·       13.1 %  ·          -  │
+·-------------------------|--------------|-------------|-------------|---------------|-------------·

pkgs/contract/helpers/upgrade.ts/bigbang.ts

@@ -0,0 +1,39 @@
+import { ethers, upgrades, viem } from "hardhat";
+import { Address } from "viem";
+
+/**
+ * BigBang Contractをアップグレードするメソッド
+ * @param contractAddress アップグレード対象のコントラクトアドレス
+ * @param contractName アップグレード後のコントラクト名
+ * @param params アップグレード時に必要なパラメータ
+ * @returns
+ */
+export const upgradeBigBang = async (
+	contractAddress: string,
+	contractName: string,
+	params?: any[]
+) => {
+	// 新しいコントラクトのファクトリーを取得
+	const BigBang_Mock_v2 = await ethers.getContractFactory(contractName);
+	// アップグレードを実行
+	const _BigBang = (await upgrades.upgradeProxy(
+		contractAddress,
+		BigBang_Mock_v2,
+		params && {
+			call: {
+				fn: "initialize",
+				args: params,
+			},
+		}
+	)) as any;
+
+	await _BigBang.deployed();
+	const address = await _BigBang.getAddress();
+
+	console.log("upgraded address:", address);
+
+	// create a new instance of the contract
+	const newBigBang = await viem.getContractAt(contractName, address as Address);
+
+	return newBigBang;
+};

pkgs/contract/helpers/upgrade.ts/fractionToken.ts

@@ -0,0 +1,34 @@
+import { ethers, upgrades, viem } from "hardhat";
+import { Address } from "viem";
+
+/**
+ * FractionToken Contractをアップグレードするメソッド
+ * @param contractAddress アップグレード対象のコントラクトアドレス
+ * @param contractName アップグレード後のコントラクト名
+ * @param params アップグレード時に必要なパラメータ
+ * @returns
+ */
+export const upgradeFractionToken = async (
+	contractAddress: string,
+	contractName: string,
+	params?: any[]
+) => {
+	// 新しいコントラクトのファクトリーを取得
+	const FractionToken_Mock_v2 = await ethers.getContractFactory(contractName);
+
+	// アップグレードを実行
+	const _FractionToken = await upgrades.upgradeProxy(
+		contractAddress,
+		FractionToken_Mock_v2
+	);
+
+	const address = _FractionToken.target;
+
+	// create a new instance of the contract
+	const newFractionToken = await viem.getContractAt(
+		contractName,
+		address as Address
+	);
+
+	return newFractionToken;
+};