Dev

README.EmiPrice2.md

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+# Pricedump contract README
+
+�������� ������������ ��� ��������� ���������� � ����� ������� �� ������ ���� Uniswap ����� ��������.
+
+## ������ ���������
+
+### getCoinPrices
+����� ��������� �� ���� ������ ������� �������, ��� ������� ���������� �������� ���� � ������-��������� �� �����, � ������� ���������� �������� ��� ����.
+����� ���������� ������ ��� ��������� ������� �� ��������� � DAI, ���������� �� 100000 (10 � ������� 5) ��� ���������� ������ ����������.
+�.�. ��� ��������� ������ ���� � ��������� �� 5 ����� ����� ������� ���������� ���������� �������� �������� � ������� � ��������� ������ � �������� �� 100000.
+���� ���� ��� ������-�� ������ ���������� �� �������, � ��������������� ������� ������������ 0.
+
+�������� ��������� _market:
+ - 0: ���� ����������� �����
+ - 1: ����� Uniswap
+ - 2: ����� Mooniswap
+
+```solidity
+  function getCoinPrices(address [] calldata _coins, uint8 _market) external view returns(uint[] memory prices)
+```

contracts/ESW-astar.sol

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+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.6.2;
+
+import "@openzeppelin/contracts/proxy/Initializable.sol";
+import "./libraries/Priviledgeable.sol";
+import "./libraries/ProxiedERC20.sol";
+import "./libraries/OracleSign.sol";
+
+contract ESW is ProxiedERC20, Initializable, Priviledgeable, OracleSign {
+    uint256 internal _initialSupply;
+    mapping(address => uint256) internal _mintLimit;
+
+    // !!!In updates to contracts set new variables strictly below this line!!!
+    //-----------------------------------------------------------------------------------
+
+ string public codeVersion = "ESW-astar v1.0-244-g12a4a3c"; 
+
+    uint256 public constant MAXIMUM_SUPPLY = 200_000_000e18;
+
+    address public constant oracleMinter =
+        0xdeb5A983AdC9b25b8A96ae43a65953Ded3939de6; // set to Oracle
+
+    mapping(address => uint256) public walletNonce;
+
+    address private _emiList;
+
+    address public bridgeWallet;
+
+    modifier onlyBridge() {
+        require(msg.sender == bridgeWallet, "Bridge wallet needed");
+        _;
+    }
+
+    function initialize(address deployerAdmin) public virtual initializer {
+        _initialize("EmiDAO Token", "ESW", 18);
+        _addAdmin(deployerAdmin);
+        _mint(deployerAdmin, 30_000_000e18);
+    }    
+
+    /*********************** admin functions *****************************/
+
+    function adminMint(address wallet, uint256 amount)
+        public
+        onlyAdmin
+    {
+        require(
+            totalSupply().add(amount) <= MAXIMUM_SUPPLY,
+            "ESW:supply_exceeded"
+        );
+        _mint(wallet, amount);
+    }
+
+    function updateTokenName(string memory newName, string memory newSymbol)
+        public
+        onlyAdmin
+    {
+        _updateTokenName(newName, newSymbol);
+    }
+
+    /**
+     * set mint limit for exact contract wallets
+     * @param account - wallet to set mint limit
+     * @param amount - mint limit value
+     */
+
+    function setMintLimit(address account, uint256 amount) public onlyAdmin {
+        _mintLimit[account] = amount;
+    }
+
+    function setBridgeWallet(address newBridgeWallet) public onlyAdmin {
+        require(newBridgeWallet != address(0), "Bridge address needed!");
+        bridgeWallet = newBridgeWallet;
+    }
+
+    /*********************** bridge functions *****************************/
+
+    function mint(address to, uint256 amount) external onlyBridge returns (bool)
+    { 
+        _mint(to, amount); 
+        return true; 
+    }
+
+    function burn(address from, uint256 amount) external onlyBridge returns (bool)
+    { 
+        require(from != address(0), "AnyswapV3ERC20: address(0x0)"); 
+        _burn(from, amount); 
+        return true; 
+    }
+
+    /*********************** public functions *****************************/
+
+    function transfer(address recipient, uint256 amount)
+        public
+        virtual
+        override
+        returns (bool)
+    {
+        super.transfer(recipient, amount);
+        return true;
+    }
+
+    function transferFrom(
+        address sender,
+        address recipient,
+        uint256 amount
+    ) public virtual override returns (bool) {
+        super.transferFrom(sender, recipient, amount);
+        return true;
+    }
+
+    function burn(uint256 amount) public {
+        super._burn(msg.sender, amount);
+    }
+
+    /**
+     * mintSigned - oracle signed function allow user to mint ESW tokens
+     * @param recipient - user's wallet for receiving tokens
+     * @param amount - amount to mint
+     * @param nonce - user's mint request number, for security purpose
+     * @param sig - oracle signature, oracle allowance for user to mint tokens
+     */
+
+    function mintSigned(
+        address recipient,
+        uint256 amount,
+        uint256 nonce,
+        bytes memory sig
+    ) public {
+        require(recipient == msg.sender, "ESW:sender");
+        // check sign
+        bytes32 message =
+            _prefixed(
+                keccak256(abi.encodePacked(recipient, amount, nonce, this))
+            );
+
+        require(
+            _recoverSigner(message, sig) == oracleMinter &&
+                walletNonce[msg.sender] < nonce,
+            "ESW:sign"
+        );
+
+        walletNonce[msg.sender] = nonce;
+
+        _mintAllowed(oracleMinter, recipient, amount);
+    }
+
+    /*********************** view functions *****************************/
+
+    function initialSupply() public view returns (uint256) {
+        return _initialSupply;
+    }
+
+    function balanceOf(address account) public view override returns (uint256) {
+        return super.balanceOf(account);
+    }
+
+    /**
+     * getMintLimit - read mint limit for wallets
+     * @param account - wallet address
+     * @return - mintlimit for requested wallet
+     */
+
+    function getMintLimit(address account) public view returns (uint256) {
+        return _mintLimit[account];
+    }
+
+    function getWalletNonce() public view returns (uint256) {
+        return walletNonce[msg.sender];
+    }
+
+    /*********************** internal functions *****************************/
+
+    function _mintAllowed(
+        address allowedMinter,
+        address recipient,
+        uint256 amount
+    ) internal {
+        require(
+            totalSupply().add(amount) <= MAXIMUM_SUPPLY,
+            "ESW:supply_exceeded"
+        );
+        _mintLimit[allowedMinter] = _mintLimit[allowedMinter].sub(amount);
+        super._mint(recipient, amount);
+    }
+}

contracts/ESW-aurora.sol

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+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.6.2;
+
+import "@openzeppelin/contracts/proxy/Initializable.sol";
+import "./libraries/Priviledgeable.sol";
+import "./libraries/ProxiedERC20.sol";
+import "./libraries/OracleSign.sol";
+
+contract ESW is ProxiedERC20, Initializable, Priviledgeable, OracleSign {
+    uint256 internal _initialSupply;
+    mapping(address => uint256) internal _mintLimit;
+
+    // !!!In updates to contracts set new variables strictly below this line!!!
+    //-----------------------------------------------------------------------------------
+
+ string public codeVersion = "ESW-aurora v1.0-244-g12a4a3c"; 
+
+    uint256 public constant MAXIMUM_SUPPLY = 200_000_000e18;
+
+    address public constant oracleMinter =
+        0xdeb5A983AdC9b25b8A96ae43a65953Ded3939de6; // set to Oracle
+
+    mapping(address => uint256) public walletNonce;
+
+    address private _emiList;
+
+    address public bridgeWallet;
+
+    modifier onlyBridge() {
+        require(msg.sender == bridgeWallet, "Bridge wallet needed");
+        _;
+    }
+
+    function initialize(address deployerAdmin) public virtual initializer {
+        _initialize("EmiDAO Token", "ESW", 18);
+        _addAdmin(deployerAdmin);
+        _mint(deployerAdmin, 30_000_000e18);
+    }    
+
+    /*********************** admin functions *****************************/
+
+    function adminMint(address wallet, uint256 amount)
+        public
+        onlyAdmin
+    {
+        require(
+            totalSupply().add(amount) <= MAXIMUM_SUPPLY,
+            "ESW:supply_exceeded"
+        );
+        _mint(wallet, amount);
+    }
+
+    function updateTokenName(string memory newName, string memory newSymbol)
+        public
+        onlyAdmin
+    {
+        _updateTokenName(newName, newSymbol);
+    }
+
+    /**
+     * set mint limit for exact contract wallets
+     * @param account - wallet to set mint limit
+     * @param amount - mint limit value
+     */
+
+    function setMintLimit(address account, uint256 amount) public onlyAdmin {
+        _mintLimit[account] = amount;
+    }
+
+    function setBridgeWallet(address newBridgeWallet) public onlyAdmin {
+        require(newBridgeWallet != address(0), "Bridge address needed!");
+        bridgeWallet = newBridgeWallet;
+    }
+
+    /*********************** bridge functions *****************************/
+
+    function mint(address to, uint256 amount) external onlyBridge returns (bool)
+    { 
+        _mint(to, amount); 
+        return true; 
+    }
+
+    function burn(address from, uint256 amount) external onlyBridge returns (bool)
+    { 
+        require(from != address(0), "AnyswapV3ERC20: address(0x0)"); 
+        _burn(from, amount); 
+        return true; 
+    }
+
+    /*********************** public functions *****************************/
+
+    function transfer(address recipient, uint256 amount)
+        public
+        virtual
+        override
+        returns (bool)
+    {
+        super.transfer(recipient, amount);
+        return true;
+    }
+
+    function transferFrom(
+        address sender,
+        address recipient,
+        uint256 amount
+    ) public virtual override returns (bool) {
+        super.transferFrom(sender, recipient, amount);
+        return true;
+    }
+
+    function burn(uint256 amount) public {
+        super._burn(msg.sender, amount);
+    }
+
+    /**
+     * mintSigned - oracle signed function allow user to mint ESW tokens
+     * @param recipient - user's wallet for receiving tokens
+     * @param amount - amount to mint
+     * @param nonce - user's mint request number, for security purpose
+     * @param sig - oracle signature, oracle allowance for user to mint tokens
+     */
+
+    function mintSigned(
+        address recipient,
+        uint256 amount,
+        uint256 nonce,
+        bytes memory sig
+    ) public {
+        require(recipient == msg.sender, "ESW:sender");
+        // check sign
+        bytes32 message =
+            _prefixed(
+                keccak256(abi.encodePacked(recipient, amount, nonce, this))
+            );
+
+        require(
+            _recoverSigner(message, sig) == oracleMinter &&
+                walletNonce[msg.sender] < nonce,
+            "ESW:sign"
+        );
+
+        walletNonce[msg.sender] = nonce;
+
+        _mintAllowed(oracleMinter, recipient, amount);
+    }
+
+    /*********************** view functions *****************************/
+
+    function initialSupply() public view returns (uint256) {
+        return _initialSupply;
+    }
+
+    function balanceOf(address account) public view override returns (uint256) {
+        return super.balanceOf(account);
+    }
+
+    /**
+     * getMintLimit - read mint limit for wallets
+     * @param account - wallet address
+     * @return - mintlimit for requested wallet
+     */
+
+    function getMintLimit(address account) public view returns (uint256) {
+        return _mintLimit[account];
+    }
+
+    function getWalletNonce() public view returns (uint256) {
+        return walletNonce[msg.sender];
+    }
+
+    /*********************** internal functions *****************************/
+
+    function _mintAllowed(
+        address allowedMinter,
+        address recipient,
+        uint256 amount
+    ) internal {
+        require(
+            totalSupply().add(amount) <= MAXIMUM_SUPPLY,
+            "ESW:supply_exceeded"
+        );
+        _mintLimit[allowedMinter] = _mintLimit[allowedMinter].sub(amount);
+        super._mint(recipient, amount);
+    }
+}