Exchange-outline.sol

Exchange-outline.sol

contract Exchange {
    
    //fill an order
    function fillOrder(uint256 _id) public {
        //...
    }

    //make order
    function makeOrder(address _tokenGet, uint256 _amountGet, address _tokenGive, uint256 _amountGive) public {
        //...
    }

    //cancel order
    function cancelOrder(uint256 _id) public returns (bool){
        //...
    }

    //deposit erc20 tokens
    function depositToken(address _tokenAddress, uint256 _amount) public {
        //...
    }

    //withdraw erc20 tokens
    function withdrawToken(address _tokenAddress, uint256 _amount) public {
        //...
    }

    //deposit ether
    function depositEther() public payable {
        //...
    }

    //withdraw ether
    function withdrawEther(uint256 _amount) public {
        //...
    }
}