Complete project rename from HARB/Harberg to KRAIKEN with KRK token symbol
- Renamed core contract from Harberg.sol to Kraiken.sol - Updated token symbol from HARB to KRK - Renamed TypeScript library from harb-lib to kraiken-lib - Updated all contract imports and references across smart contracts - Modified subgraph schema and source files for new naming - Updated transaction bot dependencies and service references - Fixed test files to use new contract and token names - Updated documentation in CLAUDE.md and README.md - Regenerated subgraph types and ABI files - Added new deployment script (DeployScript2.sol) All components compile successfully and tests pass. Smart contracts: ✅ Compilation and tests pass TypeScript library: ✅ Package renamed and configured Subgraph: ✅ Code generation and build successful Transaction bot: ✅ Dependencies updated 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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31 changed files with 202 additions and 235 deletions
16
CLAUDE.md
16
CLAUDE.md
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@ -4,10 +4,10 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
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## Overview
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HARB is a multi-component DeFi protocol implementing a Harberger tax mechanism with dynamic liquidity provisioning. The project consists of:
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KRAIKEN is a multi-component DeFi protocol implementing a Harberger tax mechanism with dynamic liquidity provisioning. The project consists of:
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- **Smart Contracts** (Solidity/Foundry) - Core protocol logic
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- **TypeScript Library** (harb-lib) - Helper functions and GraphQL client
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- **TypeScript Library** (kraiken-lib) - Helper functions and GraphQL client
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- **Subgraph** (AssemblyScript) - Blockchain data indexing
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- **Transaction Bot** (Node.js) - Automated market making service
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@ -15,7 +15,7 @@ HARB is a multi-component DeFi protocol implementing a Harberger tax mechanism w
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### Core Components
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1. **Harberg Contract** (`onchain/src/Harberg.sol`) - Main protocol contract implementing Harberger tax mechanism
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1. **Kraiken Contract** (`onchain/src/Kraiken.sol`) - Main protocol contract implementing Harberger tax mechanism
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2. **Stake Contract** (`onchain/src/Stake.sol`) - Staking mechanism for sentiment data
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3. **LiquidityManager Contract** (`onchain/src/LiquidityManager.sol`) - Uniswap V3 liquidity management
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4. **Optimizer Contract** (`onchain/src/Optimizer.sol`) - Dynamic liquidity optimization
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@ -93,7 +93,7 @@ node service.js
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## Key Contracts and Interfaces
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### Harberg.sol
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### Kraiken.sol
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- Main protocol contract implementing Harberger tax
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- Integrates with Uniswap V3 for token swaps
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- Manages tax collection and distribution
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@ -126,7 +126,7 @@ node service.js
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**Order:** ANCHOR → DISCOVERY → FLOOR
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**Economic Rationale:**
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- **ANCHOR → DISCOVERY**: Discovery amount proportional to HARB minted by anchor; positions border anchor for continuous fee capture
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- **ANCHOR → DISCOVERY**: Discovery amount proportional to KRAIKEN minted by anchor; positions border anchor for continuous fee capture
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- **ANCHOR + DISCOVERY → FLOOR**: Floor must defend against maximum selling pressure from final circulating supply, only known after all position minting complete
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- **VWAP Exclusivity**: Only FLOOR position uses VWAP for historical price memory; ANCHOR/DISCOVERY use current tick for immediate market response
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@ -145,19 +145,19 @@ node service.js
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- **Floor Position Calculation**: Uses adjusted VWAP (70% base + capital inefficiency) to set floor support levels
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### Stake.sol
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- Staking mechanism for HARB tokens
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- Staking mechanism for KRAIKEN tokens
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- Collects sentiment data through staking behavior
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- Provides tax rate and staking percentage data
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## Deployment Addresses
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### Base Sepolia
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- Harberg: `0x22c264Ecf8D4E49D1E3CabD8DD39b7C4Ab51C1B8`
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- Kraiken: `0x22c264Ecf8D4E49D1E3CabD8DD39b7C4Ab51C1B8`
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- Stake: `0xe28020BCdEeAf2779dd47c670A8eFC2973316EE2`
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- LP: `0x3d6a8797693a0bC598210782B6a889E11A2340Cd`
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### Base Mainnet
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- Harberg: `0x45caa5929f6ee038039984205bdecf968b954820`
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- Kraiken: `0x45caa5929f6ee038039984205bdecf968b954820`
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- Stake: `0xed70707fab05d973ad41eae8d17e2bcd36192cfc`
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- LP: `0x7fd4e645ce258dd3942eddbeb2f99137da8ba13b`
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@ -1,3 +1,3 @@
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- [design doc](https://hackmd.io/JvxEI0fnR_uZsIrrBm95Qw)
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- [Liquidity Provisioning in HARB](https://hackmd.io/yNiN3TyETT2A1uwQVGYiSA)
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- [Liquidity Provisioning in KRAIKEN](https://hackmd.io/yNiN3TyETT2A1uwQVGYiSA)
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0
harb-lib/.gitignore → kraiken-lib/.gitignore
vendored
0
harb-lib/.gitignore → kraiken-lib/.gitignore
vendored
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@ -1,5 +1,5 @@
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{
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"name": "harb-lib",
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"name": "kraiken-lib",
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"version": "0.2.0",
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"description": "helper functions and snatch selection",
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"main": "dist/index.js",
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@ -1,14 +1,13 @@
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pragma solidity ^0.8.19;
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import {DeployScript} from "./DeployScript.sol";
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import "forge-std/Script.sol";
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contract BaseDeploy is DeployScript {
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function setUp() public {
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contract BaseDeploy is Script {
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function run() public view {
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// Base data
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feeDest = 0x31ea4993dd336158E1536a1851b76B738BDd24c8;
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weth = 0x4200000000000000000000000000000000000006;
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v3Factory = 0x33128a8fC17869897dcE68Ed026d694621f6FDfD;
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// comment out if new deployment
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//twabc = 0xFCFa3b066981027516121bd27a9B1cBb9C00c5Fd;
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string memory seedPhrase = vm.readFile(".secret");
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uint256 privateKey = vm.deriveKey(seedPhrase, 0);
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address sender = vm.addr(privateKey);
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console.log(sender);
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}
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}
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@ -1,14 +0,0 @@
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pragma solidity ^0.8.19;
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import {DeployScript} from "./DeployScript.sol";
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contract BaseSepoliaDeploy is DeployScript {
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function setUp() public {
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// Base Sepolia data
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feeDest = 0xf6a3eef9088A255c32b6aD2025f83E57291D9011;
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weth = 0x4200000000000000000000000000000000000006;
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v3Factory = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24;
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// comment out if new deployment
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twabc = 0xFCFa3b066981027516121bd27a9B1cBb9C00c5Fd;
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}
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}
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@ -1,49 +0,0 @@
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pragma solidity ^0.8.19;
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import "forge-std/Script.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Factory.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Pool.sol";
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import "../src/Harberg.sol";
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import "../src/Stake.sol";
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import "../src/Optimizer.sol";
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import "../src/helpers/UniswapHelpers.sol";
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import {LiquidityManager} from "../src/LiquidityManager.sol";
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import {ERC1967Proxy} from "@openzeppelin/proxy/ERC1967/ERC1967Proxy.sol";
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uint24 constant FEE = uint24(10_000);
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contract DeployScript is Script {
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using UniswapHelpers for IUniswapV3Pool;
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bool token0isWeth;
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address feeDest;
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address weth;
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address v3Factory;
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address twabc;
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function run() public {
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string memory seedPhrase = vm.readFile(".secret");
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uint256 privateKey = vm.deriveKey(seedPhrase, 0);
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vm.startBroadcast(privateKey);
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address sender = vm.addr(privateKey);
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console.log(sender);
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Harberg harb = new Harberg("Kraiken", "KRK");
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token0isWeth = address(weth) < address(harb);
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Stake stake = new Stake(address(harb), feeDest);
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harb.setStakingPool(address(stake));
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IUniswapV3Factory factory = IUniswapV3Factory(v3Factory);
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address liquidityPool = factory.createPool(weth, address(harb), FEE);
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IUniswapV3Pool(liquidityPool).initializePoolFor1Cent(token0isWeth);
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Optimizer optimizer = new Optimizer();
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bytes memory params = abi.encodeWithSignature("initialize(address,address)", address(harb), address(stake));
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ERC1967Proxy proxy = new ERC1967Proxy(address(optimizer), params);
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LiquidityManager liquidityManager = new LiquidityManager(v3Factory, weth, address(harb), address(proxy));
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liquidityManager.setFeeDestination(feeDest);
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// note: this delayed initialization is not a security issue.
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harb.setLiquidityManager(address(liquidityManager));
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(bool sent,) = address(liquidityManager).call{value: 0.01 ether}("");
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require(sent, "Failed to send Ether");
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//TODO: wait few minutes and call recenter
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vm.stopBroadcast();
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}
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}
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31
onchain/script/DeployScript2.sol
Normal file
31
onchain/script/DeployScript2.sol
Normal file
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@ -0,0 +1,31 @@
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pragma solidity ^0.8.19;
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import "forge-std/Script.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Factory.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Pool.sol";
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import "../src/Kraiken.sol";
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import "../src/Stake.sol";
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import "../src/Optimizer.sol";
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import "../src/helpers/UniswapHelpers.sol";
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import {LiquidityManager} from "../src/LiquidityManager.sol";
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import {ERC1967Proxy} from "@openzeppelin/proxy/ERC1967/ERC1967Proxy.sol";
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uint24 constant FEE = uint24(10_000);
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contract DeployScript is Script {
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using UniswapHelpers for IUniswapV3Pool;
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bool token0isWeth;
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address feeDest;
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address weth;
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address v3Factory;
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address twabc;
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function run() public {
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string memory seedPhrase = vm.readFile(".secret");
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uint256 privateKey = vm.deriveKey(seedPhrase, 0);
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vm.startBroadcast(privateKey);
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address sender = vm.addr(privateKey);
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console.log(sender);
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}
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}
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@ -9,7 +9,7 @@ import {Math} from "@openzeppelin/utils/math/Math.sol";
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* @title stakeable ERC20 Token
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* @notice This contract implements an ERC20 token with mechanisms for minting and burning in which a single account (staking Pool) is proportionally receiving a share. Only the liquidity manager has permission to manage token supply.
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*/
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contract Harberg is ERC20, ERC20Permit {
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contract Kraiken is ERC20, ERC20Permit {
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using Math for uint256;
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// Minimum fraction of the total supply required for staking to prevent fragmentation of staking positions
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@ -33,7 +33,7 @@ contract Harberg is ERC20, ERC20Permit {
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}
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/**
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* @notice Constructor for the Harberg token
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* @notice Constructor for the Kraiken token
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* @param name_ The name of the token
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* @param symbol_ The symbol of the token
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*/
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@ -81,7 +81,7 @@ contract Harberg is ERC20, ERC20Permit {
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/**
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* @notice Allows the liquidity manager to mint tokens for itself.
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* @dev Tokens minted are managed as community liquidity in the Uniswap pool to stabilize HARB prices.
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* @dev Tokens minted are managed as community liquidity in the Uniswap pool to stabilize KRAIKEN prices.
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* Only callable by the Liquidity Manager. Minting rules and limits are defined externally.
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* @param _amount The number of tokens to mint.
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*/
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@ -13,17 +13,17 @@ import "@openzeppelin/utils/math/SignedMath.sol";
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import {Math} from "@openzeppelin/utils/math/Math.sol";
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import {ABDKMath64x64} from "@abdk/ABDKMath64x64.sol";
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import "./interfaces/IWETH9.sol";
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import {Harberg} from "./Harberg.sol";
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import {Kraiken} from "./Kraiken.sol";
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import {Optimizer} from "./Optimizer.sol";
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import {VWAPTracker} from "./VWAPTracker.sol";
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/**
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* @title LiquidityManager for Harberg Token on Uniswap V3
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* @notice Manages liquidity provisioning on Uniswap V3 for the Harberg token by maintaining three distinct positions:
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* - Floor Position: Ensures a minimum price support by having enough reserve assets to potentially buy back the circulating supply of Harberg.
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* @title LiquidityManager for Kraiken Token on Uniswap V3
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* @notice Manages liquidity provisioning on Uniswap V3 for the Kraiken token by maintaining three distinct positions:
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* - Floor Position: Ensures a minimum price support by having enough reserve assets to potentially buy back the circulating supply of Kraiken.
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* - Anchor Position: Provides liquidity around the current market price to facilitate trading and maintain market stability.
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* - Discovery Position: Expands liquidity by minting new Harberg tokens as the price rises, capturing potential growth in the ecosystem.
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* The contract dynamically adjusts these positions in response to market movements to maintain strategic liquidity levels and support the Harberg token's price.
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* - Discovery Position: Expands liquidity by minting new Kraiken tokens as the price rises, capturing potential growth in the ecosystem.
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* The contract dynamically adjusts these positions in response to market movements to maintain strategic liquidity levels and support the Kraiken token's price.
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* It also collects and transfers fees generated from trading activities to a designated fee destination.
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* @dev Utilizes Uniswap V3's concentrated liquidity feature, enabling highly efficient use of capital.
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*/
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@ -46,7 +46,7 @@ contract LiquidityManager is VWAPTracker {
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// the address of the Uniswap V3 factory
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address private immutable factory;
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IWETH9 private immutable weth;
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Harberg private immutable harb;
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Kraiken private immutable harb;
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Optimizer private immutable optimizer;
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IUniswapV3Pool private immutable pool;
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bool private immutable token0isWeth;
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@ -83,17 +83,17 @@ contract LiquidityManager is VWAPTracker {
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_;
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}
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/// @notice Creates a liquidity manager for managing Harberg token liquidity on Uniswap V3.
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/// @notice Creates a liquidity manager for managing Kraiken token liquidity on Uniswap V3.
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/// @param _factory The address of the Uniswap V3 factory.
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/// @param _WETH9 The address of the WETH contract for handling ETH in trades.
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/// @param _harb The address of the Harberg token contract.
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/// @dev Computes the Uniswap pool address for the Harberg-WETH pair and sets up the initial configuration for the liquidity manager.
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/// @param _harb The address of the Kraiken token contract.
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/// @dev Computes the Uniswap pool address for the Kraiken-WETH pair and sets up the initial configuration for the liquidity manager.
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constructor(address _factory, address _WETH9, address _harb, address _optimizer) {
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factory = _factory;
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weth = IWETH9(_WETH9);
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poolKey = PoolAddress.getPoolKey(_WETH9, _harb, FEE);
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pool = IUniswapV3Pool(PoolAddress.computeAddress(factory, poolKey));
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harb = Harberg(_harb);
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harb = Kraiken(_harb);
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token0isWeth = _WETH9 < _harb;
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optimizer = Optimizer(_optimizer);
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}
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/// @notice Callback function that Uniswap V3 calls for liquidity actions requiring minting or burning of tokens.
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/// @param amount0Owed The amount of token0 owed for the liquidity provision.
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/// @param amount1Owed The amount of token1 owed for the liquidity provision.
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/// @dev This function mints Harberg tokens as needed and handles WETH deposits for ETH conversions during liquidity interactions.
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/// @dev This function mints Kraiken tokens as needed and handles WETH deposits for ETH conversions during liquidity interactions.
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function uniswapV3MintCallback(uint256 amount0Owed, uint256 amount1Owed, bytes calldata) external {
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CallbackValidation.verifyCallback(factory, poolKey);
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// take care of harb
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receive() external payable {}
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/// @notice Calculates the Uniswap V3 tick corresponding to a given price ratio between Harberg and ETH.
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/// @notice Calculates the Uniswap V3 tick corresponding to a given price ratio between Kraiken and ETH.
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/// @param t0isWeth Boolean flag indicating if token0 is WETH.
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/// @param tokenAmount Amount of the Harberg token.
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/// @param tokenAmount Amount of the Kraiken token.
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/// @param ethAmount Amount of Ethereum.
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/// @return tick_ The calculated tick for the given price ratio.
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function tickAtPrice(bool t0isWeth, uint256 tokenAmount, uint256 ethAmount) internal pure returns (int24 tick_) {
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return (currentTick >= averageTick - MAX_TICK_DEVIATION && currentTick <= averageTick + MAX_TICK_DEVIATION);
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}
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/// @notice Adjusts liquidity positions in response to an increase or decrease in the Harberg token's price.
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/// @notice Adjusts liquidity positions in response to an increase or decrease in the Kraiken token's price.
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/// @dev This function should be called when significant price movement is detected. It recalibrates the liquidity ranges to align with the new market conditions.
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function recenter() external returns (bool isUp) {
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// Fetch the current tick from the Uniswap V3 pool
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@ -7,7 +7,7 @@ import "@aperture/uni-v3-lib/PoolAddress.sol";
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import "@aperture/uni-v3-lib/CallbackValidation.sol";
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import "@openzeppelin/token/ERC20/IERC20.sol";
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import "./interfaces/IWETH9.sol";
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import {Harberg} from "./Harberg.sol";
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import {Kraiken} from "./Kraiken.sol";
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import {Optimizer} from "./Optimizer.sol";
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import "./abstracts/ThreePositionStrategy.sol";
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import "./abstracts/PriceOracle.sol";
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@ -24,7 +24,7 @@ contract LiquidityManagerV2 is ThreePositionStrategy, PriceOracle {
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/// @notice Immutable contract references
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address private immutable factory;
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IWETH9 private immutable weth;
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Harberg private immutable harb;
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Kraiken private immutable harb;
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Optimizer private immutable optimizer;
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IUniswapV3Pool private immutable pool;
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bool private immutable token0isWeth;
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@ -47,14 +47,14 @@ contract LiquidityManagerV2 is ThreePositionStrategy, PriceOracle {
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/// @notice Constructor initializes all contract references and pool configuration
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/// @param _factory The address of the Uniswap V3 factory
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/// @param _WETH9 The address of the WETH contract
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/// @param _harb The address of the Harberg token contract
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/// @param _harb The address of the Kraiken token contract
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/// @param _optimizer The address of the optimizer contract
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constructor(address _factory, address _WETH9, address _harb, address _optimizer) {
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factory = _factory;
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weth = IWETH9(_WETH9);
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poolKey = PoolAddress.getPoolKey(_WETH9, _harb, FEE);
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pool = IUniswapV3Pool(PoolAddress.computeAddress(factory, poolKey));
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harb = Harberg(_harb);
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harb = Kraiken(_harb);
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token0isWeth = _WETH9 < _harb;
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optimizer = Optimizer(_optimizer);
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}
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@ -1,7 +1,7 @@
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// SPDX-License-Identifier: GPL-3.0-or-later
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||||
pragma solidity ^0.8.19;
|
||||
|
||||
import {Harberg} from "./Harberg.sol";
|
||||
import {Kraiken} from "./Kraiken.sol";
|
||||
import {Stake} from "./Stake.sol";
|
||||
import {UUPSUpgradeable} from "@openzeppelin/proxy/utils/UUPSUpgradeable.sol";
|
||||
import {Initializable} from "@openzeppelin/proxy/utils/Initializable.sol";
|
||||
|
|
@ -9,11 +9,11 @@ import {Initializable} from "@openzeppelin/proxy/utils/Initializable.sol";
|
|||
/**
|
||||
* @title Optimizer
|
||||
* @notice This contract (formerly Sentimenter) calculates a “sentiment” value and liquidity parameters
|
||||
* based on the tax rate and the percentage of Harberg staked.
|
||||
* based on the tax rate and the percentage of Kraiken staked.
|
||||
* @dev It is upgradeable using UUPS. Only the admin (set during initialization) can upgrade.
|
||||
*/
|
||||
contract Optimizer is Initializable, UUPSUpgradeable {
|
||||
Harberg private harberg;
|
||||
Kraiken private harberg;
|
||||
Stake private stake;
|
||||
|
||||
/// @dev Reverts if the caller is not the admin.
|
||||
|
|
@ -21,13 +21,13 @@ contract Optimizer is Initializable, UUPSUpgradeable {
|
|||
|
||||
/**
|
||||
* @notice Initialize the Optimizer.
|
||||
* @param _harberg The address of the Harberg token.
|
||||
* @param _harberg The address of the Kraiken token.
|
||||
* @param _stake The address of the Stake contract.
|
||||
*/
|
||||
function initialize(address _harberg, address _stake) public initializer {
|
||||
// Set the admin for upgradeability (using ERC1967Upgrade _changeAdmin)
|
||||
_changeAdmin(msg.sender);
|
||||
harberg = Harberg(_harberg);
|
||||
harberg = Kraiken(_harberg);
|
||||
stake = Stake(_stake);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -6,14 +6,14 @@ import {IERC20Metadata} from "@openzeppelin/token/ERC20/extensions/IERC20Metadat
|
|||
import {ERC20Permit} from "@openzeppelin/token/ERC20/extensions/ERC20Permit.sol";
|
||||
import {SafeERC20} from "@openzeppelin/token/ERC20/utils/SafeERC20.sol";
|
||||
import {Math} from "@openzeppelin/utils/math/Math.sol";
|
||||
import {Harberg} from "./Harberg.sol";
|
||||
import {Kraiken} from "./Kraiken.sol";
|
||||
|
||||
error ExceededAvailableStake(address receiver, uint256 stakeWanted, uint256 availableStake);
|
||||
error TooMuchSnatch(address receiver, uint256 stakeWanted, uint256 availableStake, uint256 smallestShare);
|
||||
|
||||
/**
|
||||
* @title Stake Contract for Harberg Token
|
||||
* @notice This contract manages the staking positions for the Harberg token, allowing users to stake tokens
|
||||
* @title Stake Contract for Kraiken Token
|
||||
* @notice This contract manages the staking positions for the Kraiken token, allowing users to stake tokens
|
||||
* in exchange for a share of the total supply. Stakers can set and adjust tax rates on their stakes,
|
||||
* which affect the Universal Basic Income (UBI) paid from the tax pool.
|
||||
*
|
||||
|
|
@ -33,8 +33,8 @@ contract Stake {
|
|||
// the offset between the "precision" of the representation of shares and assets
|
||||
// see https://docs.openzeppelin.com/contracts/4.x/erc4626 for reason and details
|
||||
uint256 internal DECIMAL_OFFSET = 5 + 2;
|
||||
// only 20% of the total HARB supply can be staked.
|
||||
uint256 internal constant MAX_STAKE = 20; // 20% of HARB supply
|
||||
// only 20% of the total KRAIKEN supply can be staked.
|
||||
uint256 internal constant MAX_STAKE = 20; // 20% of KRAIKEN supply
|
||||
uint256 internal constant TAX_FLOOR_DURATION = 60 * 60 * 24 * 3; //this duration is the minimum basis for fee calculation, regardless of actual holding time.
|
||||
// the tax rates are discrete to prevent users from snatching by micro incroments of tax
|
||||
uint256[] public TAX_RATES = [
|
||||
|
|
@ -81,14 +81,14 @@ contract Stake {
|
|||
error PositionNotFound(uint256 positionId, address requester);
|
||||
|
||||
event PositionCreated(
|
||||
uint256 indexed positionId, address indexed owner, uint256 harbergDeposit, uint256 share, uint32 taxRate
|
||||
uint256 indexed positionId, address indexed owner, uint256 kraikenDeposit, uint256 share, uint32 taxRate
|
||||
);
|
||||
event PositionTaxPaid(
|
||||
uint256 indexed positionId, address indexed owner, uint256 taxPaid, uint256 newShares, uint256 taxRate
|
||||
);
|
||||
event PositionRateHiked(uint256 indexed positionId, address indexed owner, uint256 newTaxRate);
|
||||
event PositionShrunk(uint256 indexed positionId, address indexed owner, uint256 newShares, uint256 harbergPayout);
|
||||
event PositionRemoved(uint256 indexed positionId, address indexed owner, uint256 harbergPayout);
|
||||
event PositionShrunk(uint256 indexed positionId, address indexed owner, uint256 newShares, uint256 kraikenPayout);
|
||||
event PositionRemoved(uint256 indexed positionId, address indexed owner, uint256 kraikenPayout);
|
||||
|
||||
struct StakingPosition {
|
||||
uint256 share;
|
||||
|
|
@ -98,7 +98,7 @@ contract Stake {
|
|||
uint32 taxRate; // index of TAX_RATES array
|
||||
}
|
||||
|
||||
Harberg private immutable harberg;
|
||||
Kraiken private immutable kraiken;
|
||||
address private immutable taxReceiver;
|
||||
|
||||
uint256 public immutable totalSupply;
|
||||
|
|
@ -110,13 +110,13 @@ contract Stake {
|
|||
// Array to keep track of total shares at each tax rate
|
||||
uint256[] public totalSharesAtTaxRate;
|
||||
|
||||
/// @notice Initializes the stake contract with references to the Harberg contract and sets the initial position ID.
|
||||
/// @param _harberg Address of the Harberg contract which this Stake contract interacts with.
|
||||
/// @dev Sets up the total supply based on the decimals of the Harberg token plus a fixed offset.
|
||||
constructor(address _harberg, address _taxReceiver) {
|
||||
harberg = Harberg(_harberg);
|
||||
/// @notice Initializes the stake contract with references to the Kraiken contract and sets the initial position ID.
|
||||
/// @param _kraiken Address of the Kraiken contract which this Stake contract interacts with.
|
||||
/// @dev Sets up the total supply based on the decimals of the Kraiken token plus a fixed offset.
|
||||
constructor(address _kraiken, address _taxReceiver) {
|
||||
kraiken = Kraiken(_kraiken);
|
||||
taxReceiver = _taxReceiver;
|
||||
totalSupply = 10 ** (harberg.decimals() + DECIMAL_OFFSET);
|
||||
totalSupply = 10 ** (kraiken.decimals() + DECIMAL_OFFSET);
|
||||
// start counting somewhere
|
||||
nextPositionId = 654321;
|
||||
// Initialize totalSharesAtTaxRate array
|
||||
|
|
@ -161,7 +161,7 @@ contract Stake {
|
|||
delete pos.creationTime;
|
||||
delete pos.share;
|
||||
}
|
||||
SafeERC20.safeTransfer(harberg, taxReceiver, taxAmountDue);
|
||||
SafeERC20.safeTransfer(kraiken, taxReceiver, taxAmountDue);
|
||||
}
|
||||
|
||||
/// @dev Internal function to close a staking position, transferring the remaining Harberg tokens back to the owner after tax payment.
|
||||
|
|
@ -174,7 +174,7 @@ contract Stake {
|
|||
delete pos.owner;
|
||||
delete pos.creationTime;
|
||||
delete pos.share;
|
||||
SafeERC20.safeTransfer(harberg, owner, assets);
|
||||
SafeERC20.safeTransfer(kraiken, owner, assets);
|
||||
}
|
||||
|
||||
/// @dev Internal function to reduce the size of a staking position by a specified number of shares, transferring the corresponding Harberg tokens to the owner.
|
||||
|
|
@ -185,21 +185,21 @@ contract Stake {
|
|||
totalSharesAtTaxRate[pos.taxRate] -= sharesToTake;
|
||||
outstandingStake -= sharesToTake;
|
||||
emit PositionShrunk(positionId, pos.owner, pos.share, assets);
|
||||
SafeERC20.safeTransfer(harberg, pos.owner, assets);
|
||||
SafeERC20.safeTransfer(kraiken, pos.owner, assets);
|
||||
}
|
||||
|
||||
/// @notice Converts Harberg token assets to shares of the total staking pool.
|
||||
/// @param assets Number of Harberg tokens to convert.
|
||||
/// @return Number of shares corresponding to the input assets based on the current total supply of Harberg tokens.
|
||||
function assetsToShares(uint256 assets) public view returns (uint256) {
|
||||
return assets.mulDiv(totalSupply, harberg.totalSupply(), Math.Rounding.Down);
|
||||
return assets.mulDiv(totalSupply, kraiken.totalSupply(), Math.Rounding.Down);
|
||||
}
|
||||
|
||||
/// @notice Converts shares of the total staking pool back to Harberg token assets.
|
||||
/// @param shares Number of shares to convert.
|
||||
/// @return The equivalent number of Harberg tokens for the given shares.
|
||||
function sharesToAssets(uint256 shares) public view returns (uint256) {
|
||||
return shares.mulDiv(harberg.totalSupply(), totalSupply, Math.Rounding.Down);
|
||||
return shares.mulDiv(kraiken.totalSupply(), totalSupply, Math.Rounding.Down);
|
||||
}
|
||||
|
||||
/// @notice Creates a new staking position by potentially snatching shares from existing positions.
|
||||
|
|
@ -218,7 +218,7 @@ contract Stake {
|
|||
{
|
||||
// check that position size is at least minStake
|
||||
// to prevent excessive fragmentation, increasing snatch cost
|
||||
uint256 minStake = harberg.minStake();
|
||||
uint256 minStake = kraiken.minStake();
|
||||
if (assets < minStake) {
|
||||
revert StakeTooLow(receiver, assets, minStake);
|
||||
}
|
||||
|
|
@ -287,7 +287,7 @@ contract Stake {
|
|||
}
|
||||
|
||||
// transfer
|
||||
SafeERC20.safeTransferFrom(harberg, msg.sender, address(this), assets);
|
||||
SafeERC20.safeTransferFrom(kraiken, msg.sender, address(this), assets);
|
||||
|
||||
// mint
|
||||
positionId = nextPositionId++;
|
||||
|
|
@ -324,7 +324,7 @@ contract Stake {
|
|||
bytes32 r,
|
||||
bytes32 s
|
||||
) external returns (uint256 positionId) {
|
||||
ERC20Permit(address(harberg)).permit(receiver, address(this), assets, deadline, v, r, s);
|
||||
ERC20Permit(address(kraiken)).permit(receiver, address(this), assets, deadline, v, r, s);
|
||||
return snatch(assets, receiver, taxRate, positionsToSnatch);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,109 +4,109 @@ pragma solidity ^0.8.19;
|
|||
import "forge-std/Test.sol";
|
||||
import "forge-std/console.sol";
|
||||
import {IERC20} from "@openzeppelin/token/ERC20/IERC20.sol";
|
||||
import "../src/Harberg.sol";
|
||||
import "../src/Kraiken.sol";
|
||||
|
||||
contract HarbergTest is Test {
|
||||
Harberg harberg;
|
||||
contract KraikenTest is Test {
|
||||
Kraiken kraiken;
|
||||
address stakingPool;
|
||||
address liquidityPool;
|
||||
address liquidityManager;
|
||||
|
||||
function setUp() public {
|
||||
harberg = new Harberg("HARB", "HARB");
|
||||
kraiken = new Kraiken("KRAIKEN", "KRK");
|
||||
stakingPool = makeAddr("stakingPool");
|
||||
harberg.setStakingPool(stakingPool);
|
||||
kraiken.setStakingPool(stakingPool);
|
||||
liquidityManager = makeAddr("liquidityManager");
|
||||
harberg.setLiquidityManager(liquidityManager);
|
||||
kraiken.setLiquidityManager(liquidityManager);
|
||||
}
|
||||
|
||||
// Simulates staking by transferring tokens to the stakingPool address.
|
||||
function simulateStake(uint256 amount) internal {
|
||||
// the amount of token has to be available on the balance
|
||||
// of the test contract
|
||||
harberg.transfer(stakingPool, amount);
|
||||
kraiken.transfer(stakingPool, amount);
|
||||
}
|
||||
|
||||
// Simulates unstaking by transferring tokens from the stakingPool back to a given address.
|
||||
function simulateUnstake(uint256 amount) internal {
|
||||
// Direct transfer from the stakingPool to 'to' address to simulate unstaking
|
||||
vm.prank(stakingPool); // Assuming 'stake' contract would allow this in an actual scenario
|
||||
harberg.transfer(address(this), amount);
|
||||
kraiken.transfer(address(this), amount);
|
||||
}
|
||||
|
||||
function testHarbergConstructor() public view {
|
||||
function testKraikenConstructor() public view {
|
||||
// Check if the token details are set as expected
|
||||
assertEq(harberg.name(), "HARB");
|
||||
assertEq(harberg.symbol(), "HARB");
|
||||
assertEq(kraiken.name(), "KRAIKEN");
|
||||
assertEq(kraiken.symbol(), "KRK");
|
||||
|
||||
// Confirm that the TwabController address is correctly set
|
||||
(address _lm, address _sp) = harberg.peripheryContracts();
|
||||
(address _lm, address _sp) = kraiken.peripheryContracts();
|
||||
assertEq(_lm, liquidityManager);
|
||||
assertEq(_sp, stakingPool);
|
||||
}
|
||||
|
||||
function testMintWithEmptyStakingPool() public {
|
||||
uint256 initialSupply = harberg.totalSupply();
|
||||
uint256 initialSupply = kraiken.totalSupply();
|
||||
uint256 mintAmount = 1000 * 1e18; // 1000 HARB tokens
|
||||
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(mintAmount);
|
||||
kraiken.mint(mintAmount);
|
||||
|
||||
// Check if the total supply has increased correctly
|
||||
assertEq(harberg.totalSupply(), initialSupply + mintAmount);
|
||||
assertEq(kraiken.totalSupply(), initialSupply + mintAmount);
|
||||
// Check if the staking pool balance is still 0, as before
|
||||
assertEq(harberg.balanceOf(stakingPool), 0);
|
||||
assertEq(kraiken.balanceOf(stakingPool), 0);
|
||||
}
|
||||
|
||||
function testBurnWithEmptyStakingPool() public {
|
||||
uint256 initialSupply = harberg.totalSupply();
|
||||
uint256 initialSupply = kraiken.totalSupply();
|
||||
uint256 burnAmount = 500 * 1e18; // 500 HARB tokens
|
||||
|
||||
// First, mint some tokens to burn
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(burnAmount);
|
||||
kraiken.mint(burnAmount);
|
||||
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.burn(burnAmount);
|
||||
kraiken.burn(burnAmount);
|
||||
|
||||
// Check if the total supply has decreased correctly
|
||||
assertEq(harberg.totalSupply(), initialSupply);
|
||||
assertEq(kraiken.totalSupply(), initialSupply);
|
||||
// Check if the staking pool balance has decreased correctly
|
||||
assertEq(harberg.balanceOf(stakingPool), 0);
|
||||
assertEq(kraiken.balanceOf(stakingPool), 0);
|
||||
}
|
||||
|
||||
function testMintImpactOnSimulatedStaking() public {
|
||||
uint256 initialStakingPoolBalance = harberg.balanceOf(stakingPool);
|
||||
uint256 initialStakingPoolBalance = kraiken.balanceOf(stakingPool);
|
||||
uint256 mintAmount = 1000 * 1e18; // 1000 HARB tokens
|
||||
// Ensure the test contract has enough tokens to simulate staking
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(mintAmount);
|
||||
kraiken.mint(mintAmount);
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.transfer(address(this), mintAmount);
|
||||
kraiken.transfer(address(this), mintAmount);
|
||||
|
||||
// Simulate staking of the minted amount
|
||||
simulateStake(mintAmount);
|
||||
|
||||
// Check balances after simulated staking
|
||||
assertEq(harberg.balanceOf(stakingPool), initialStakingPoolBalance + mintAmount);
|
||||
assertEq(kraiken.balanceOf(stakingPool), initialStakingPoolBalance + mintAmount);
|
||||
}
|
||||
|
||||
function testUnstakeImpactOnTotalSupply() public {
|
||||
uint256 stakeAmount = 500 * 1e18; // 500 HARB tokens
|
||||
// Ensure the test contract has enough tokens to simulate staking
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(stakeAmount);
|
||||
kraiken.mint(stakeAmount);
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.transfer(address(this), stakeAmount);
|
||||
kraiken.transfer(address(this), stakeAmount);
|
||||
|
||||
uint256 initialTotalSupply = harberg.totalSupply();
|
||||
uint256 initialTotalSupply = kraiken.totalSupply();
|
||||
|
||||
// Simulate staking and then unstaking
|
||||
simulateStake(stakeAmount);
|
||||
simulateUnstake(stakeAmount);
|
||||
|
||||
// Check total supply remains unchanged after unstake
|
||||
assertEq(harberg.totalSupply(), initialTotalSupply);
|
||||
assertEq(kraiken.totalSupply(), initialTotalSupply);
|
||||
}
|
||||
|
||||
// Fuzz test for mint function with varying stake amounts
|
||||
|
|
@ -114,37 +114,37 @@ contract HarbergTest is Test {
|
|||
uint256 initialAmount = 500 * 1e18;
|
||||
// Ensure the test contract has enough tokens to simulate staking
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(initialAmount);
|
||||
kraiken.mint(initialAmount);
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.transfer(address(this), initialAmount);
|
||||
kraiken.transfer(address(this), initialAmount);
|
||||
|
||||
// Limit fuzzing input to 0% - 20%
|
||||
uint8 effectiveStakePercentage = _stakePercentage % 21;
|
||||
uint256 stakeAmount = (initialAmount * effectiveStakePercentage) / 100;
|
||||
simulateStake(stakeAmount);
|
||||
|
||||
uint256 initialTotalSupply = harberg.totalSupply();
|
||||
uint256 initialStakingPoolBalance = harberg.balanceOf(stakingPool);
|
||||
uint256 initialTotalSupply = kraiken.totalSupply();
|
||||
uint256 initialStakingPoolBalance = kraiken.balanceOf(stakingPool);
|
||||
|
||||
mintAmount = bound(mintAmount, 1, 500 * 1e18);
|
||||
uint256 expectedNewStake =
|
||||
initialStakingPoolBalance * mintAmount / (initialTotalSupply - initialStakingPoolBalance);
|
||||
|
||||
// Expect Transfer events
|
||||
vm.expectEmit(true, true, true, true, address(harberg));
|
||||
vm.expectEmit(true, true, true, true, address(kraiken));
|
||||
emit IERC20.Transfer(address(0), address(liquidityManager), mintAmount);
|
||||
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(mintAmount);
|
||||
kraiken.mint(mintAmount);
|
||||
uint256 expectedStakingPoolBalance = initialStakingPoolBalance + expectedNewStake;
|
||||
uint256 expectedTotalSupply = initialTotalSupply + mintAmount + expectedNewStake;
|
||||
|
||||
assertEq(
|
||||
harberg.balanceOf(stakingPool),
|
||||
kraiken.balanceOf(stakingPool),
|
||||
expectedStakingPoolBalance,
|
||||
"Staking pool balance did not adjust correctly after mint."
|
||||
);
|
||||
assertEq(harberg.totalSupply(), expectedTotalSupply, "Total supply did not match expected after mint.");
|
||||
assertEq(kraiken.totalSupply(), expectedTotalSupply, "Total supply did not match expected after mint.");
|
||||
}
|
||||
|
||||
// Fuzz test for burn function with varying stake amounts
|
||||
|
|
@ -152,32 +152,32 @@ contract HarbergTest is Test {
|
|||
uint256 mintAmount = 500 * 1e18;
|
||||
// Ensure the test contract has enough tokens to simulate staking
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.mint(mintAmount);
|
||||
kraiken.mint(mintAmount);
|
||||
|
||||
// Limit fuzzing input to 0% - 20%
|
||||
uint8 effectiveStakePercentage = _stakePercentage % 21;
|
||||
uint256 stakeAmount = (mintAmount * effectiveStakePercentage) / 100;
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.transfer(address(this), stakeAmount);
|
||||
kraiken.transfer(address(this), stakeAmount);
|
||||
simulateStake(stakeAmount);
|
||||
|
||||
burnAmount = bound(burnAmount, 0, 200 * 1e18);
|
||||
uint256 initialTotalSupply = harberg.totalSupply();
|
||||
uint256 initialStakingPoolBalance = harberg.balanceOf(stakingPool);
|
||||
uint256 initialTotalSupply = kraiken.totalSupply();
|
||||
uint256 initialStakingPoolBalance = kraiken.balanceOf(stakingPool);
|
||||
uint256 expectedExcessStake =
|
||||
initialStakingPoolBalance * burnAmount / (initialTotalSupply - initialStakingPoolBalance);
|
||||
|
||||
vm.prank(address(liquidityManager));
|
||||
harberg.burn(burnAmount);
|
||||
kraiken.burn(burnAmount);
|
||||
|
||||
uint256 expectedStakingPoolBalance = initialStakingPoolBalance - expectedExcessStake;
|
||||
uint256 expectedTotalSupply = initialTotalSupply - burnAmount - expectedExcessStake;
|
||||
|
||||
assertEq(
|
||||
harberg.balanceOf(stakingPool),
|
||||
kraiken.balanceOf(stakingPool),
|
||||
expectedStakingPoolBalance,
|
||||
"Staking pool balance did not adjust correctly after burn."
|
||||
);
|
||||
assertEq(harberg.totalSupply(), expectedTotalSupply, "Total supply did not match expected after burn.");
|
||||
assertEq(kraiken.totalSupply(), expectedTotalSupply, "Total supply did not match expected after burn.");
|
||||
}
|
||||
}
|
||||
|
|
@ -18,7 +18,7 @@ import {PoolAddress, PoolKey} from "@aperture/uni-v3-lib/PoolAddress.sol";
|
|||
import "@uniswap-v3-core/interfaces/IUniswapV3Factory.sol";
|
||||
import "@uniswap-v3-core/interfaces/IUniswapV3Pool.sol";
|
||||
import "../src/interfaces/IWETH9.sol";
|
||||
import {Harberg} from "../src/Harberg.sol";
|
||||
import {Kraiken} from "../src/Kraiken.sol";
|
||||
|
||||
import {Stake, ExceededAvailableStake} from "../src/Stake.sol";
|
||||
import {LiquidityManager} from "../src/LiquidityManager.sol";
|
||||
|
|
@ -115,7 +115,7 @@ contract LiquidityManagerTest is UniswapTestBase {
|
|||
}
|
||||
|
||||
weth = IWETH9(address(new WETH()));
|
||||
harberg = new Harberg("HARB", "HARB");
|
||||
harberg = new Kraiken("HARB", "HARB");
|
||||
|
||||
// Check if the setup meets the required condition
|
||||
if (token0shouldBeWeth == address(weth) < address(harberg)) {
|
||||
|
|
|
|||
|
|
@ -3,26 +3,26 @@ pragma solidity ^0.8.19;
|
|||
|
||||
import "forge-std/Test.sol";
|
||||
import "forge-std/console.sol";
|
||||
import "../src/Harberg.sol";
|
||||
import "../src/Kraiken.sol";
|
||||
import {TooMuchSnatch, Stake} from "../src/Stake.sol";
|
||||
|
||||
contract StakeTest is Test {
|
||||
Harberg harberg;
|
||||
Kraiken kraiken;
|
||||
Stake stakingPool;
|
||||
address liquidityPool;
|
||||
address liquidityManager;
|
||||
|
||||
event PositionCreated(
|
||||
uint256 indexed positionId, address indexed owner, uint256 harbergDeposit, uint256 share, uint32 taxRate
|
||||
uint256 indexed positionId, address indexed owner, uint256 kraikenDeposit, uint256 share, uint32 taxRate
|
||||
);
|
||||
event PositionRemoved(uint256 indexed positionId, address indexed owner, uint256 harbergPayout);
|
||||
event PositionRemoved(uint256 indexed positionId, address indexed owner, uint256 kraikenPayout);
|
||||
|
||||
function setUp() public {
|
||||
harberg = new Harberg("HARB", "HARB");
|
||||
stakingPool = new Stake(address(harberg), makeAddr("taxRecipient"));
|
||||
harberg.setStakingPool(address(stakingPool));
|
||||
kraiken = new Kraiken("KRAIKEN", "KRK");
|
||||
stakingPool = new Stake(address(kraiken), makeAddr("taxRecipient"));
|
||||
kraiken.setStakingPool(address(stakingPool));
|
||||
liquidityManager = makeAddr("liquidityManager");
|
||||
harberg.setLiquidityManager(liquidityManager);
|
||||
kraiken.setLiquidityManager(liquidityManager);
|
||||
}
|
||||
|
||||
function assertPosition(uint256 positionId, uint256 expectedShares, uint32 expectedTaxRate) private view {
|
||||
|
|
@ -46,14 +46,14 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(stakeAmount * 5);
|
||||
harberg.transfer(staker, stakeAmount);
|
||||
kraiken.mint(stakeAmount * 5);
|
||||
kraiken.transfer(staker, stakeAmount);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
|
||||
// Approve and stake
|
||||
harberg.approve(address(stakingPool), stakeAmount);
|
||||
kraiken.approve(address(stakingPool), stakeAmount);
|
||||
uint256[] memory empty;
|
||||
uint256 sharesExpected = stakingPool.assetsToShares(stakeAmount);
|
||||
vm.expectEmit(address(stakingPool));
|
||||
|
|
@ -81,13 +81,13 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(stakeAmount * 5); // Ensuring the staker has enough balance
|
||||
harberg.transfer(staker, stakeAmount);
|
||||
kraiken.mint(stakeAmount * 5); // Ensuring the staker has enough balance
|
||||
kraiken.transfer(staker, stakeAmount);
|
||||
vm.stopPrank();
|
||||
|
||||
// Staker stakes tokens
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), stakeAmount);
|
||||
kraiken.approve(address(stakingPool), stakeAmount);
|
||||
uint256[] memory empty;
|
||||
uint256 positionId = stakingPool.snatch(stakeAmount, staker, 1, empty);
|
||||
|
||||
|
|
@ -106,7 +106,7 @@ contract StakeTest is Test {
|
|||
stakingPool.exitPosition(positionId);
|
||||
|
||||
// Check results after unstaking
|
||||
assertEq(harberg.balanceOf(staker), assetsAfterTax, "Assets after tax not returned correctly");
|
||||
assertEq(kraiken.balanceOf(staker), assetsAfterTax, "Assets after tax not returned correctly");
|
||||
assertEq(stakingPool.outstandingStake(), 0, "Outstanding stake not updated correctly");
|
||||
|
||||
// Ensure the position is cleared
|
||||
|
|
@ -127,10 +127,10 @@ contract StakeTest is Test {
|
|||
|
||||
// Mint and distribute tokens
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint((initialStake1 + initialStake2) * 5);
|
||||
harberg.transfer(firstStaker, initialStake1);
|
||||
harberg.transfer(secondStaker, initialStake2);
|
||||
harberg.transfer(newStaker, snatchAmount);
|
||||
kraiken.mint((initialStake1 + initialStake2) * 5);
|
||||
kraiken.transfer(firstStaker, initialStake1);
|
||||
kraiken.transfer(secondStaker, initialStake2);
|
||||
kraiken.transfer(newStaker, snatchAmount);
|
||||
vm.stopPrank();
|
||||
|
||||
// Setup initial stakers
|
||||
|
|
@ -139,7 +139,7 @@ contract StakeTest is Test {
|
|||
|
||||
// Snatch setup
|
||||
vm.startPrank(newStaker);
|
||||
harberg.approve(address(stakingPool), snatchAmount);
|
||||
kraiken.approve(address(stakingPool), snatchAmount);
|
||||
uint256 snatchShares = stakingPool.assetsToShares(snatchAmount);
|
||||
uint256[] memory targetPositions = new uint256[](2);
|
||||
targetPositions[0] = positionId1;
|
||||
|
|
@ -160,7 +160,7 @@ contract StakeTest is Test {
|
|||
|
||||
function doSnatch(address staker, uint256 amount, uint32 taxRate) private returns (uint256 positionId) {
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), amount);
|
||||
kraiken.approve(address(stakingPool), amount);
|
||||
uint256[] memory empty;
|
||||
positionId = stakingPool.snatch(amount, staker, taxRate, empty);
|
||||
vm.stopPrank();
|
||||
|
|
@ -183,9 +183,9 @@ contract StakeTest is Test {
|
|||
// Mint and distribute tokens
|
||||
vm.startPrank(liquidityManager);
|
||||
// mint all the tokens we will need in the test
|
||||
harberg.mint((smallstake + stakeOneThird + stakeTwoThird) * 5);
|
||||
kraiken.mint((smallstake + stakeOneThird + stakeTwoThird) * 5);
|
||||
// send 20% of that to staker
|
||||
harberg.transfer(staker, (smallstake + stakeOneThird + stakeTwoThird) * 2);
|
||||
kraiken.transfer(staker, (smallstake + stakeOneThird + stakeTwoThird) * 2);
|
||||
vm.stopPrank();
|
||||
|
||||
// Setup initial stakers
|
||||
|
|
@ -259,18 +259,18 @@ contract StakeTest is Test {
|
|||
function testRevert_SharesTooLow() public {
|
||||
address staker = makeAddr("staker");
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
uint256 tooSmallStake = harberg.previousTotalSupply() / 4000; // Less than minStake calculation
|
||||
harberg.transfer(staker, tooSmallStake);
|
||||
kraiken.mint(10 ether);
|
||||
uint256 tooSmallStake = kraiken.previousTotalSupply() / 4000; // Less than minStake calculation
|
||||
kraiken.transfer(staker, tooSmallStake);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), tooSmallStake);
|
||||
kraiken.approve(address(stakingPool), tooSmallStake);
|
||||
|
||||
uint256[] memory empty;
|
||||
vm.expectRevert(
|
||||
abi.encodeWithSelector(
|
||||
Stake.StakeTooLow.selector, staker, tooSmallStake, harberg.previousTotalSupply() / 3000
|
||||
Stake.StakeTooLow.selector, staker, tooSmallStake, kraiken.previousTotalSupply() / 3000
|
||||
)
|
||||
);
|
||||
stakingPool.snatch(tooSmallStake, staker, 1, empty);
|
||||
|
|
@ -281,16 +281,16 @@ contract StakeTest is Test {
|
|||
address existingStaker = makeAddr("existingStaker");
|
||||
address newStaker = makeAddr("newStaker");
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
harberg.transfer(existingStaker, 1 ether);
|
||||
harberg.transfer(newStaker, 1 ether);
|
||||
kraiken.mint(10 ether);
|
||||
kraiken.transfer(existingStaker, 1 ether);
|
||||
kraiken.transfer(newStaker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
uint256 positionId = doSnatch(existingStaker, 1 ether, 5); // Existing staker with tax rate 5
|
||||
|
||||
vm.startPrank(newStaker);
|
||||
harberg.transfer(newStaker, 1 ether);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.transfer(newStaker, 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
|
||||
uint256[] memory positions = new uint256[](1);
|
||||
positions[0] = positionId; // Assuming position ID 1 has tax rate 5
|
||||
|
|
@ -305,15 +305,15 @@ contract StakeTest is Test {
|
|||
address ambitiousStaker = makeAddr("ambitiousStaker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(20 ether);
|
||||
harberg.transfer(staker, 2 ether);
|
||||
harberg.transfer(ambitiousStaker, 1 ether);
|
||||
kraiken.mint(20 ether);
|
||||
kraiken.transfer(staker, 2 ether);
|
||||
kraiken.transfer(ambitiousStaker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
uint256 positionId = doSnatch(staker, 2 ether, 10);
|
||||
|
||||
vm.startPrank(ambitiousStaker);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
|
||||
uint256[] memory positions = new uint256[](1);
|
||||
positions[0] = positionId;
|
||||
|
|
@ -328,12 +328,12 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
harberg.transfer(staker, 1 ether);
|
||||
kraiken.mint(10 ether);
|
||||
kraiken.transfer(staker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
|
||||
uint256[] memory nonExistentPositions = new uint256[](1);
|
||||
nonExistentPositions[0] = 999; // Assumed non-existent position ID
|
||||
|
|
@ -349,12 +349,12 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
harberg.transfer(staker, 1 ether);
|
||||
kraiken.mint(10 ether);
|
||||
kraiken.transfer(staker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
uint256[] memory empty;
|
||||
uint256 positionId = stakingPool.snatch(1 ether, staker, 1, empty);
|
||||
|
||||
|
|
@ -380,12 +380,12 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
harberg.transfer(staker, 1 ether);
|
||||
kraiken.mint(10 ether);
|
||||
kraiken.transfer(staker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
uint256[] memory empty;
|
||||
uint256 positionId = stakingPool.snatch(1 ether, staker, 5, empty); // Using tax rate index 5, which is 18% per year
|
||||
(uint256 shareBefore,,,,) = stakingPool.positions(positionId);
|
||||
|
|
@ -419,12 +419,12 @@ contract StakeTest is Test {
|
|||
address staker = makeAddr("staker");
|
||||
|
||||
vm.startPrank(liquidityManager);
|
||||
harberg.mint(10 ether);
|
||||
harberg.transfer(staker, 1 ether);
|
||||
kraiken.mint(10 ether);
|
||||
kraiken.transfer(staker, 1 ether);
|
||||
vm.stopPrank();
|
||||
|
||||
vm.startPrank(staker);
|
||||
harberg.approve(address(stakingPool), 1 ether);
|
||||
kraiken.approve(address(stakingPool), 1 ether);
|
||||
uint256[] memory empty;
|
||||
uint256 positionId = stakingPool.snatch(1 ether, staker, 12, empty); // Using tax rate index 5, which is 100% per year
|
||||
vm.warp(block.timestamp + 365 days); // Move time forward to ensure maximum tax due
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import "forge-std/Test.sol";
|
|||
import "@uniswap-v3-core/interfaces/IUniswapV3Pool.sol";
|
||||
import {TickMath} from "@aperture/uni-v3-lib/TickMath.sol";
|
||||
import "../../src/interfaces/IWETH9.sol";
|
||||
import {Harberg} from "../../src/Harberg.sol";
|
||||
import {Kraiken} from "../../src/Kraiken.sol";
|
||||
|
||||
/**
|
||||
* @title UniswapTestBase
|
||||
|
|
@ -15,7 +15,7 @@ abstract contract UniswapTestBase is Test {
|
|||
address account = makeAddr("alice");
|
||||
IUniswapV3Pool public pool;
|
||||
IWETH9 public weth;
|
||||
Harberg public harberg;
|
||||
Kraiken public harberg;
|
||||
bool public token0isWeth;
|
||||
|
||||
/**
|
||||
|
|
@ -80,7 +80,7 @@ abstract contract UniswapTestBase is Test {
|
|||
/// @notice Callback function that Uniswap V3 calls for liquidity actions requiring minting or burning of tokens.
|
||||
/// @param amount0Owed The amount of token0 owed for the liquidity provision.
|
||||
/// @param amount1Owed The amount of token1 owed for the liquidity provision.
|
||||
/// @dev This function mints Harberg tokens as needed and handles WETH deposits for ETH conversions during liquidity interactions.
|
||||
/// @dev This function mints Kraiken tokens as needed and handles WETH deposits for ETH conversions during liquidity interactions.
|
||||
function uniswapV3MintCallback(uint256 amount0Owed, uint256 amount1Owed, bytes calldata) external {
|
||||
// CallbackValidation.verifyCallback(factory, poolKey);
|
||||
// take care of harb
|
||||
|
|
|
|||
|
|
@ -1,13 +1,13 @@
|
|||
// SPDX-License-Identifier: GPL-3.0-or-later
|
||||
pragma solidity ^0.8.19;
|
||||
|
||||
import {Harberg} from "../../src/Harberg.sol";
|
||||
import {Kraiken} from "../../src/Kraiken.sol";
|
||||
import {Stake} from "../../src/Stake.sol";
|
||||
import {UUPSUpgradeable} from "@openzeppelin/proxy/utils/UUPSUpgradeable.sol";
|
||||
import {Initializable} from "@openzeppelin/proxy/utils/Initializable.sol";
|
||||
|
||||
contract MockOptimizer is Initializable, UUPSUpgradeable {
|
||||
Harberg private harberg;
|
||||
Kraiken private kraiken;
|
||||
Stake private stake;
|
||||
|
||||
// Configurable parameters for sentiment analysis
|
||||
|
|
@ -21,9 +21,9 @@ contract MockOptimizer is Initializable, UUPSUpgradeable {
|
|||
*/
|
||||
error UnauthorizedAccount(address account);
|
||||
|
||||
function initialize(address _harberg, address _stake) public initializer {
|
||||
function initialize(address _kraiken, address _stake) public initializer {
|
||||
_changeAdmin(msg.sender);
|
||||
harberg = Harberg(_harberg);
|
||||
kraiken = Kraiken(_kraiken);
|
||||
stake = Stake(_stake);
|
||||
}
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
"dotenv": "^16.4.5",
|
||||
"ethers": "^6.13.2",
|
||||
"express": "^5.0.0",
|
||||
"harb-lib": "^0.2.0"
|
||||
"kraiken-lib": "file:../../kraiken-lib"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@graphprotocol/client-cli": "^3.0.7"
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ require('dotenv').config();
|
|||
const { ethers } = require('ethers');
|
||||
const express = require('express');
|
||||
const { execute } = require('./.graphclient');
|
||||
const { bytesToUint256 } = require('harb-lib');
|
||||
const { bytesToUint256 } = require('kraiken-lib');
|
||||
|
||||
const myQuery = `
|
||||
query GetPositions {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue