From c2a2bfdd9e4a4b6d63651697c105cf873a09efc9 Mon Sep 17 00:00:00 2001
From: onahprosperity <prosperauthor@gmail.com>
Date: Tue, 7 Nov 2023 13:34:21 +0100
Subject: [PATCH] feat: delete validator's contract

---
 contracts/PaycrestValidator.sol | 93 ---------------------------------
 1 file changed, 93 deletions(-)
 delete mode 100644 contracts/PaycrestValidator.sol

diff --git a/contracts/PaycrestValidator.sol b/contracts/PaycrestValidator.sol
deleted file mode 100644
index 72bc041..0000000
--- a/contracts/PaycrestValidator.sol
+++ /dev/null
@@ -1,93 +0,0 @@
-//SPDX-License-Identifier: UNLICENSED
-pragma solidity 0.8.18;
-import  "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
-import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
-import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
-import "@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol";
-
-contract PaycrestValidator is OwnableUpgradeable, ReentrancyGuardUpgradeable { 
-    using SafeERC20Upgradeable for IERC20Upgradeable;
-    
-    address private Paycrest;    
-    bool private initialization;
-    mapping(address => uint256) private minimumAmount;
-    mapping(address => mapping (address => uint256)) private _balance;
-    uint256[50] private __gap;
-
-    /// @custom:oz-upgrades-unsafe-allow constructor
-    constructor() {
-        _disableInitializers();
-    }
-
-    function initialize(address _paycrest) external initializer {    
-        Paycrest = _paycrest;   
-        initialization = true;
-        __Ownable_init();
-        __ReentrancyGuard_init();
-    }
-
-    event NewTokenSupported(address indexed token, uint256 indexed minimumStakeAmount);
-    event Initialized(bool indexed status);
-    event Staked(address indexed user, uint256 indexed amount);
-    event Withdrawn(address indexed user, uint256 indexed amount);
-    event RewardValidators(
-        bytes32 orderId, 
-        address token, 
-        address indexed validator, 
-        uint256 indexed validatorsReward
-    );
-
-    modifier OnlyPaycrest() {
-        require(msg.sender == Paycrest, "Only Paycrest can call this function");
-        _;
-    }
-
-    function setMinimumAmountForTokens(address _token, uint256 minimumStakeAmount) external onlyOwner {
-        minimumAmount[_token] = minimumStakeAmount;
-        emit NewTokenSupported(_token, minimumStakeAmount);
-    }
-
-    function initialized(bool status) external onlyOwner {
-        initialization = status;
-        emit Initialized(status);
-    }
-
-    function stake(address token, uint256 amount)  external {
-        require(initialization, "Initialization is paused");
-        require(_isTokenSupported(token), "Token is not supported");
-        require(amount >= minimumAmount[token], "Amount is less than minimum required");
-        IERC20Upgradeable(token).transferFrom(msg.sender, address(this), amount);
-        _balance[msg.sender][token] += amount;
-        emit Staked(msg.sender, amount);
-    }
-
-    function withdraw(uint256 amount, address token, address recipient) external nonReentrant() {
-        uint256 previouslyStakedAmount = _balance[msg.sender][token];
-        require(amount <= previouslyStakedAmount, "Insufficient balance");
-        _balance[msg.sender][token] -= amount;
-        IERC20Upgradeable(token).transfer(recipient, amount);
-        emit Withdrawn(msg.sender, amount);
-    }
-
-    function _isTokenSupported(address token) private view returns(bool) {
-        (, bytes memory result) = Paycrest.staticcall(abi.encodeWithSignature("isTokenSupported(address)", token));
-        return abi.decode(result, (bool));
-    }
-
-    function getPaycrest() external view returns(address) {
-        return Paycrest;
-    }
-
-    function getInitializationState() external view returns(bool) {
-        return initialization;
-    }
-
-    function getMinimumAmountRequiredFor(address token) external view returns(uint256) {
-        return minimumAmount[token];
-    }
-
-    function getValidatorInfo(address user, address token) external view returns(uint256) {
-        return _balance[user][token];
-    }
-
-}