add GSP

2025-11-12 15:18:09 +08:00
parent 82733a61f3
commit 2f1bcdac7e
11 changed files with 1785 additions and 0 deletions
--- a/contracts/DODOGasSavingPool/GasSavingPool/intf/IGSP.sol
+++ b/contracts/DODOGasSavingPool/GasSavingPool/intf/IGSP.sol
@@ -0,0 +1,45 @@
+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+pragma solidity 0.8.16;
+
+interface IGSP {
+    function init(
+        address maintainer,
+        address admin,
+        address baseTokenAddress,
+        address quoteTokenAddress,
+        uint256 lpFeeRate,
+        uint256 mtFeeRate,
+        uint256 i,
+        uint256 k,
+        uint256 priceLimit,
+        bool isOpenTWAP
+    ) external;
+
+    function _BASE_TOKEN_() external view returns (address);
+
+    function _QUOTE_TOKEN_() external view returns (address);
+
+    function _I_() external view returns (uint256);
+
+    function _MT_FEE_RATE_MODEL_() external view returns (address); // Useless, just for compatibility
+
+    function getVaultReserve() external view returns (uint256 baseReserve, uint256 quoteReserve);
+
+    function getUserFeeRate(address user) external view returns (uint256 lpFeeRate, uint256 mtFeeRate);
+
+    function getMtFeeTotal() external view returns (uint256 mtFeeBase, uint256 mtFeeQuote);
+
+    function sellBase(address to) external returns (uint256);
+
+    function sellQuote(address to) external returns (uint256);
+
+    function buyShares(address to) external returns (uint256 shares, uint256 baseInput, uint256 quoteInput);
+
+    function sellShares(uint256 shareAmount, address to, uint256 baseMinAmount, uint256 quoteMinAmount, bytes calldata data, uint256 deadline) external returns (uint256 baseAmount, uint256 quoteAmount);
+}