add swap calc helper

2020-12-10 00:51:28 +08:00
parent d55238d493
commit c237438dec
9 changed files with 108 additions and 27 deletions
--- a/contracts/SmartRoute/intf/IDODOV1.sol
+++ b/contracts/SmartRoute/intf/IDODOV1.sol
@@ -77,4 +77,6 @@ interface IDODOV1 {
    function getExpectedTarget() external view returns (uint256 baseTarget, uint256 quoteTarget);

    function getOraclePrice() external view returns (uint256);
+
+    function getMidPrice() external view returns (uint256 midPrice); 
 }