Permissionless staking contract - Staker

Makefile

@@ -20,13 +20,17 @@ bindings/WrappedNativeToken/WrappedNativeToken.go: hardhat
 	mkdir -p bindings/WrappedNativeToken
 	seer evm generate --package WrappedNativeToken --output bindings/WrappedNativeToken/WrappedNativeToken.go --hardhat web3/artifacts/contracts/token/WrappedNativeToken.sol/WrappedNativeToken.json --cli --struct WrappedNativeToken
 
-bindings: bindings/ERC20/ERC20.go bindings/TokenFaucet/TokenFaucet.go bindings/WrappedNativeToken/WrappedNativeToken.go
+bindings/Staker/Staker.go: hardhat
+	mkdir -p bindings/Staker
+	seer evm generate --package Staker --output bindings/Staker/Staker.go --hardhat web3/artifacts/contracts/staking/Staker.sol/Staker.json --cli --struct Staker
+
+bindings: bindings/ERC20/ERC20.go bindings/TokenFaucet/TokenFaucet.go bindings/WrappedNativeToken/WrappedNativeToken.go bindings/Staker/Staker.go
 
 test:
 	npx hardhat test
 
 clean:
-	rm -rf bindings/ERC20/* bin/* bindings/TokenFaucet/* bindings/WrappedNativeToken/*
+	rm -rf bindings/ERC20/* bin/* bindings/TokenFaucet/* bindings/WrappedNativeToken/* bindings/Staker/*
 
 hardhat:
 	cd web3 && npm install && npx hardhat compile

cmd/game7/cmd.go

@@ -12,6 +12,7 @@ import (
 	"github.com/G7DAO/protocol/bindings/ArbitrumL2CustomGateway"
 	"github.com/G7DAO/protocol/bindings/ArbitrumUpgradeExecutor"
 	"github.com/G7DAO/protocol/bindings/ERC20Inbox"
+	"github.com/G7DAO/protocol/bindings/Staker"
 	"github.com/G7DAO/protocol/bindings/TokenFaucet"
 	"github.com/G7DAO/protocol/bridge"
 
@@ -66,7 +67,10 @@ func CreateRootCommand() *cobra.Command {
 	wrappedNativeTokenCmd := WrappedNativeToken.CreateWrappedNativeTokenCommand()
 	wrappedNativeTokenCmd.Use = "wrapped-native-token"
 
-	rootCmd.AddCommand(completionCmd, versionCmd, tokenCmd, arbitrumL1OrbitCustomGatewayCmd, arbitrumL2CustomGatewayCmd, arbitrumUpgradeExecutorCmd, arbitrumL1OrbitGatewayRouterCmd, arbSysCmd, erc20InboxCmd, bridgeCmd, faucetCmd, accountsCmd, wrappedNativeTokenCmd)
+	stakerCmd := Staker.CreateStakerCommand()
+	stakerCmd.Use = "staker"
+
+	rootCmd.AddCommand(completionCmd, versionCmd, tokenCmd, arbitrumL1OrbitCustomGatewayCmd, arbitrumL2CustomGatewayCmd, arbitrumUpgradeExecutorCmd, arbitrumL1OrbitGatewayRouterCmd, arbSysCmd, erc20InboxCmd, bridgeCmd, faucetCmd, accountsCmd, wrappedNativeTokenCmd, stakerCmd)
 
 	// By default, cobra Command objects write to stderr. We have to forcibly set them to output to
 	// stdout.

web3/.gitignore

@@ -28,4 +28,6 @@ coverage.json
 .vscode
 out
 cache_forge
-forge-artifacts
+forge-artifacts
+
+package-lock.json

web3/contracts/mock/tokens.sol

@@ -0,0 +1,39 @@
+import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+import { ERC721 } from "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import { ERC1155 } from "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
+
+contract MockERC20 is ERC20 {
+    constructor() ERC20("Mock ERC20", "MOCK20") {}
+
+    function mint(address account, uint256 amount) external {
+        _mint(account, amount);
+    }
+
+    function burn(address account, uint256 amount) external {
+        _burn(account, amount);
+    }
+}
+
+contract MockERC721 is ERC721 {
+    constructor() ERC721("Mock ERC721", "MOCK721") {}
+
+    function mint(address account, uint256 tokenId) external {
+        _mint(account, tokenId);
+    }
+
+    function burn(uint256 tokenId) external {
+        _burn(tokenId);
+    }
+}
+
+contract MockERC1155 is ERC1155 {
+    constructor() ERC1155("https://example.com/mock/erc1155.json") {}
+
+    function mint(address account, uint256 tokenId, uint256 amount) external {
+        _mint(account, tokenId, amount, "");
+    }
+
+    function burn(address account, uint256 tokenId, uint256 amount) external {
+        _burn(account, tokenId, amount);
+    }
+}