From 6954b5baf35119240a914342eb57968cc55bd6ce Mon Sep 17 00:00:00 2001
From: David Hintermann <David.Hintermann@ost.ch>
Date: Tue, 26 Nov 2024 13:18:32 +0000
Subject: [PATCH] wip: fix params
---
.../Configuration/Abi/swapRouterV2.abi.json | 1063 +++++++++++++++++
Frontend/Configuration/ChainSettings.cs | 3 +-
Frontend/Configuration/UniswapSettings.cs | 4 +-
Frontend/Functions/ApproveFunction.cs | 15 +
.../Functions/SwapExactInputSingleFunction.cs | 27 +-
.../Functions/SwapExactTokensForTokens.cs | 0
Frontend/Pages/Index.cshtml.cs | 31 +-
Frontend/PoolV3Client.cs | 11 +-
Frontend/appsettings.json | 5 +-
9 files changed, 1135 insertions(+), 24 deletions(-)
create mode 100644 Frontend/Configuration/Abi/swapRouterV2.abi.json
create mode 100644 Frontend/Functions/ApproveFunction.cs
create mode 100644 Frontend/Functions/SwapExactTokensForTokens.cs
diff --git a/Frontend/Configuration/Abi/swapRouterV2.abi.json b/Frontend/Configuration/Abi/swapRouterV2.abi.json
new file mode 100644
index 0000000..dbbcca0
--- /dev/null
+++ b/Frontend/Configuration/Abi/swapRouterV2.abi.json
@@ -0,0 +1,1063 @@
+[
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "_factoryV2",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "factoryV3",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "_positionManager",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "_WETH9",
+ "type": "address"
+ }
+ ],
+ "stateMutability": "nonpayable",
+ "type": "constructor"
+ },
+ {
+ "inputs": [],
+ "name": "WETH9",
+ "outputs": [
+ {
+ "internalType": "address",
+ "name": "",
+ "type": "address"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ }
+ ],
+ "name": "approveMax",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ }
+ ],
+ "name": "approveMaxMinusOne",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ }
+ ],
+ "name": "approveZeroThenMax",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ }
+ ],
+ "name": "approveZeroThenMaxMinusOne",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "bytes",
+ "name": "data",
+ "type": "bytes"
+ }
+ ],
+ "name": "callPositionManager",
+ "outputs": [
+ {
+ "internalType": "bytes",
+ "name": "result",
+ "type": "bytes"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "bytes[]",
+ "name": "paths",
+ "type": "bytes[]"
+ },
+ {
+ "internalType": "uint128[]",
+ "name": "amounts",
+ "type": "uint128[]"
+ },
+ {
+ "internalType": "uint24",
+ "name": "maximumTickDivergence",
+ "type": "uint24"
+ },
+ {
+ "internalType": "uint32",
+ "name": "secondsAgo",
+ "type": "uint32"
+ }
+ ],
+ "name": "checkOracleSlippage",
+ "outputs": [],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "bytes",
+ "name": "path",
+ "type": "bytes"
+ },
+ {
+ "internalType": "uint24",
+ "name": "maximumTickDivergence",
+ "type": "uint24"
+ },
+ {
+ "internalType": "uint32",
+ "name": "secondsAgo",
+ "type": "uint32"
+ }
+ ],
+ "name": "checkOracleSlippage",
+ "outputs": [],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "bytes",
+ "name": "path",
+ "type": "bytes"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountOutMinimum",
+ "type": "uint256"
+ }
+ ],
+ "internalType": "struct IV3SwapRouter.ExactInputParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "exactInput",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "address",
+ "name": "tokenIn",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "tokenOut",
+ "type": "address"
+ },
+ {
+ "internalType": "uint24",
+ "name": "fee",
+ "type": "uint24"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountOutMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint160",
+ "name": "sqrtPriceLimitX96",
+ "type": "uint160"
+ }
+ ],
+ "internalType": "struct IV3SwapRouter.ExactInputSingleParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "exactInputSingle",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "bytes",
+ "name": "path",
+ "type": "bytes"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountInMaximum",
+ "type": "uint256"
+ }
+ ],
+ "internalType": "struct IV3SwapRouter.ExactOutputParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "exactOutput",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "address",
+ "name": "tokenIn",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "tokenOut",
+ "type": "address"
+ },
+ {
+ "internalType": "uint24",
+ "name": "fee",
+ "type": "uint24"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountInMaximum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint160",
+ "name": "sqrtPriceLimitX96",
+ "type": "uint160"
+ }
+ ],
+ "internalType": "struct IV3SwapRouter.ExactOutputSingleParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "exactOutputSingle",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [],
+ "name": "factory",
+ "outputs": [
+ {
+ "internalType": "address",
+ "name": "",
+ "type": "address"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [],
+ "name": "factoryV2",
+ "outputs": [
+ {
+ "internalType": "address",
+ "name": "",
+ "type": "address"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amount",
+ "type": "uint256"
+ }
+ ],
+ "name": "getApprovalType",
+ "outputs": [
+ {
+ "internalType": "enum IApproveAndCall.ApprovalType",
+ "name": "",
+ "type": "uint8"
+ }
+ ],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "address",
+ "name": "token0",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "token1",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amount0Min",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amount1Min",
+ "type": "uint256"
+ }
+ ],
+ "internalType": "struct IApproveAndCall.IncreaseLiquidityParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "increaseLiquidity",
+ "outputs": [
+ {
+ "internalType": "bytes",
+ "name": "result",
+ "type": "bytes"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ {
+ "internalType": "address",
+ "name": "token0",
+ "type": "address"
+ },
+ {
+ "internalType": "address",
+ "name": "token1",
+ "type": "address"
+ },
+ {
+ "internalType": "uint24",
+ "name": "fee",
+ "type": "uint24"
+ },
+ {
+ "internalType": "int24",
+ "name": "tickLower",
+ "type": "int24"
+ },
+ {
+ "internalType": "int24",
+ "name": "tickUpper",
+ "type": "int24"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amount0Min",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amount1Min",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ }
+ ],
+ "internalType": "struct IApproveAndCall.MintParams",
+ "name": "params",
+ "type": "tuple"
+ }
+ ],
+ "name": "mint",
+ "outputs": [
+ {
+ "internalType": "bytes",
+ "name": "result",
+ "type": "bytes"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "bytes32",
+ "name": "previousBlockhash",
+ "type": "bytes32"
+ },
+ {
+ "internalType": "bytes[]",
+ "name": "data",
+ "type": "bytes[]"
+ }
+ ],
+ "name": "multicall",
+ "outputs": [
+ {
+ "internalType": "bytes[]",
+ "name": "",
+ "type": "bytes[]"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "deadline",
+ "type": "uint256"
+ },
+ {
+ "internalType": "bytes[]",
+ "name": "data",
+ "type": "bytes[]"
+ }
+ ],
+ "name": "multicall",
+ "outputs": [
+ {
+ "internalType": "bytes[]",
+ "name": "",
+ "type": "bytes[]"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "bytes[]",
+ "name": "data",
+ "type": "bytes[]"
+ }
+ ],
+ "name": "multicall",
+ "outputs": [
+ {
+ "internalType": "bytes[]",
+ "name": "results",
+ "type": "bytes[]"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [],
+ "name": "positionManager",
+ "outputs": [
+ {
+ "internalType": "address",
+ "name": "",
+ "type": "address"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "value",
+ "type": "uint256"
+ }
+ ],
+ "name": "pull",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [],
+ "name": "refundETH",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "value",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "deadline",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint8",
+ "name": "v",
+ "type": "uint8"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "r",
+ "type": "bytes32"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "s",
+ "type": "bytes32"
+ }
+ ],
+ "name": "selfPermit",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "nonce",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "expiry",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint8",
+ "name": "v",
+ "type": "uint8"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "r",
+ "type": "bytes32"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "s",
+ "type": "bytes32"
+ }
+ ],
+ "name": "selfPermitAllowed",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "nonce",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "expiry",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint8",
+ "name": "v",
+ "type": "uint8"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "r",
+ "type": "bytes32"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "s",
+ "type": "bytes32"
+ }
+ ],
+ "name": "selfPermitAllowedIfNecessary",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "value",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "deadline",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint8",
+ "name": "v",
+ "type": "uint8"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "r",
+ "type": "bytes32"
+ },
+ {
+ "internalType": "bytes32",
+ "name": "s",
+ "type": "bytes32"
+ }
+ ],
+ "name": "selfPermitIfNecessary",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountOutMin",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address[]",
+ "name": "path",
+ "type": "address[]"
+ },
+ {
+ "internalType": "address",
+ "name": "to",
+ "type": "address"
+ }
+ ],
+ "name": "swapExactTokensForTokens",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountOut",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountInMax",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address[]",
+ "name": "path",
+ "type": "address[]"
+ },
+ {
+ "internalType": "address",
+ "name": "to",
+ "type": "address"
+ }
+ ],
+ "name": "swapTokensForExactTokens",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountIn",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ }
+ ],
+ "name": "sweepToken",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ }
+ ],
+ "name": "sweepToken",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "feeBips",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "feeRecipient",
+ "type": "address"
+ }
+ ],
+ "name": "sweepTokenWithFee",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "address",
+ "name": "token",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "feeBips",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "feeRecipient",
+ "type": "address"
+ }
+ ],
+ "name": "sweepTokenWithFee",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "int256",
+ "name": "amount0Delta",
+ "type": "int256"
+ },
+ {
+ "internalType": "int256",
+ "name": "amount1Delta",
+ "type": "int256"
+ },
+ {
+ "internalType": "bytes",
+ "name": "_data",
+ "type": "bytes"
+ }
+ ],
+ "name": "uniswapV3SwapCallback",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ }
+ ],
+ "name": "unwrapWETH9",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ }
+ ],
+ "name": "unwrapWETH9",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "recipient",
+ "type": "address"
+ },
+ {
+ "internalType": "uint256",
+ "name": "feeBips",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "feeRecipient",
+ "type": "address"
+ }
+ ],
+ "name": "unwrapWETH9WithFee",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "amountMinimum",
+ "type": "uint256"
+ },
+ {
+ "internalType": "uint256",
+ "name": "feeBips",
+ "type": "uint256"
+ },
+ {
+ "internalType": "address",
+ "name": "feeRecipient",
+ "type": "address"
+ }
+ ],
+ "name": "unwrapWETH9WithFee",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "value",
+ "type": "uint256"
+ }
+ ],
+ "name": "wrapETH",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "stateMutability": "payable",
+ "type": "receive"
+ }
+]
\ No newline at end of file
diff --git a/Frontend/Configuration/ChainSettings.cs b/Frontend/Configuration/ChainSettings.cs
index dc07625..34d2cb6 100644
--- a/Frontend/Configuration/ChainSettings.cs
+++ b/Frontend/Configuration/ChainSettings.cs
@@ -3,6 +3,7 @@ public class ChainSettings
{
public int ChainId { get; set; }
public string TokenAddress { get; set; }
+ public string WethTokenAddress { get; set; }
public UniswapSettings Uniswap { get; set; }
- public string SwapRouterV2Address { get; set; }
+
}
\ No newline at end of file
diff --git a/Frontend/Configuration/UniswapSettings.cs b/Frontend/Configuration/UniswapSettings.cs
index fb0505a..0ea0580 100644
--- a/Frontend/Configuration/UniswapSettings.cs
+++ b/Frontend/Configuration/UniswapSettings.cs
@@ -3,7 +3,9 @@
{
public string UniswapV3Factory { get; set; }
public string QuoterV2 { get; set; }
- public string WethTokenAddress { get; set; }
+ public string SwapRouterV2Address { get; set; }
public string RocEthPoolAddress {get;set;}
+
+ public string PermitV2Address {get;set;}
}
\ No newline at end of file
diff --git a/Frontend/Functions/ApproveFunction.cs b/Frontend/Functions/ApproveFunction.cs
new file mode 100644
index 0000000..dfa7c8c
--- /dev/null
+++ b/Frontend/Functions/ApproveFunction.cs
@@ -0,0 +1,15 @@
+using System.Numerics;
+using Nethereum.ABI.FunctionEncoding.Attributes;
+using Nethereum.Contracts;
+
+namespace Frontend.Functions;
+
+[Function("approve")]
+public class ApproveFunction : FunctionMessage
+{
+ [Parameter("address", "spender", 1)]
+ public string? Spender { get; set; }
+
+ [Parameter("uint256", "value", 2)]
+ public BigInteger Value { get; set; }
+}
diff --git a/Frontend/Functions/SwapExactInputSingleFunction.cs b/Frontend/Functions/SwapExactInputSingleFunction.cs
index 2dd799e..6629e94 100644
--- a/Frontend/Functions/SwapExactInputSingleFunction.cs
+++ b/Frontend/Functions/SwapExactInputSingleFunction.cs
@@ -4,30 +4,27 @@ using Nethereum.Contracts;
using HexBigInteger = Nethereum.Hex.HexTypes.HexBigInteger;
namespace Frontend.Functions;
-[Function("swapExactInputSingle", "uint256")]
+[Function("exactInputSingle", "uint256")]
public class SwapExactInputSingleFunction : FunctionMessage
{
- [Parameter("address", "tokenIn", 1)]
+ [Parameter("address", "tokenIn",1)]
public string TokenIn { get; set; }
- [Parameter("address", "tokenOut", 2)]
+ [Parameter("address", "tokenOut",2)]
public string TokenOut { get; set; }
+
+ [Parameter("uint24", "fee",3)]
+ public BigInteger Fee { get; set; }
+
+ [Parameter("address", "recipient",4)]
+ public string Recipient { get; set; }
- [Parameter("uint256", "amountIn", 3)]
+ [Parameter("uint256", "amountIn",5)]
public BigInteger AmountIn { get; set; }
- [Parameter("uint256", "amountOutMinimum", 4)]
+ [Parameter("uint256", "amountOutMinimum",6)]
public BigInteger AmountOutMinimum { get; set; }
- [Parameter("address", "recipient", 5)]
- public string Recipient { get; set; }
-
- [Parameter("uint256", "deadline", 6)]
- public BigInteger Deadline { get; set; }
-
- [Parameter("uint24", "fee", 7)]
- public uint Fee { get; set; }
-
- [Parameter("uint160", "sqrtPriceLimitX96", 8)]
+ [Parameter("uint160", "sqrtPriceLimitX96",7)]
public BigInteger SqrtPriceLimitX96 { get; set; }
}
\ No newline at end of file
diff --git a/Frontend/Functions/SwapExactTokensForTokens.cs b/Frontend/Functions/SwapExactTokensForTokens.cs
new file mode 100644
index 0000000..e69de29
diff --git a/Frontend/Pages/Index.cshtml.cs b/Frontend/Pages/Index.cshtml.cs
index 5c1304a..ebe2a8b 100644
--- a/Frontend/Pages/Index.cshtml.cs
+++ b/Frontend/Pages/Index.cshtml.cs
@@ -1,19 +1,46 @@
-using Microsoft.AspNetCore.Mvc;
+using Frontend.Configuration;
using Microsoft.AspNetCore.Mvc.RazorPages;
+using Nethereum.Web3;
+using Nethereum.Web3.Accounts;
namespace Frontend.Pages;
public class IndexModel : PageModel
{
private readonly ILogger<IndexModel> _logger;
+ private readonly PoolV3Client _poolV3Client;
+ private readonly ChainSettings _chainSettings;
+ private readonly Account _account;
- public IndexModel(ILogger<IndexModel> logger)
+ public IndexModel(ILogger<IndexModel> logger, Web3 web3, ChainSettings chainSettings, Account account)
{
_logger = logger;
+ _poolV3Client = new PoolV3Client(web3, chainSettings);
+ _chainSettings = chainSettings;
+ _account = account;
}
public void OnGet()
{
+ string? fromTokenAddress = null;
+ string? toTokenAddress = null;
+ decimal amount = 0;
+ if (Request.Query.ContainsKey("swapROCToETH"))
+ {
+ fromTokenAddress = _chainSettings.TokenAddress;
+ toTokenAddress = _chainSettings.WethTokenAddress;
+ amount = decimal.Parse(Request.Query["swapROCToETH"]);
+
+ }else if (Request.Query.ContainsKey("swapETHToROC"))
+ {
+ fromTokenAddress = _chainSettings.WethTokenAddress;
+ toTokenAddress = _chainSettings.TokenAddress;
+ amount = decimal.Parse(Request.Query["swapETHToROC"]);
+ }
+ if (amount > 0)
+ {
+ var amountRecieved = _poolV3Client.SwapAsync(fromTokenAddress, toTokenAddress, amount, _account).Result;
+ }
}
}
diff --git a/Frontend/PoolV3Client.cs b/Frontend/PoolV3Client.cs
index eddb65d..73d6f5a 100644
--- a/Frontend/PoolV3Client.cs
+++ b/Frontend/PoolV3Client.cs
@@ -7,6 +7,7 @@ using Nethereum.Web3;
using Nethereum.Web3.Accounts;
using Frontend.Configuration;
+
namespace Frontend;
public class PoolV3Client
@@ -107,13 +108,15 @@ public class PoolV3Client
AmountIn = Web3.Convert.ToWei(amount),
AmountOutMinimum = Web3.Convert.ToWei(amountOutMinimum), // Set your minimum amount out
Recipient = account.Address,
- Deadline = new BigInteger(DateTimeOffset.UtcNow.ToUnixTimeSeconds() + 90), // 1:30 minutes from now
- Fee = await getPoolFeeTier(),
+ Fee = new BigInteger(await getPoolFeeTier()),
SqrtPriceLimitX96 = sqrtPriceLimitX96
};
+ swapFunction.Gas= new BigInteger(300000);
+
var handler = _web3.Eth.GetContractTransactionHandler<SwapExactInputSingleFunction>();
- var transactionReceipt = await handler.SendRequestAndWaitForReceiptAsync(_chainSettings.SwapRouterV2Address, swapFunction);
+
+ var transactionReceipt = await handler.SendRequestAndWaitForReceiptAsync(_chainSettings.Uniswap.SwapRouterV2Address, swapFunction);
var swapEvent = transactionReceipt.DecodeAllEvents<SwapEventDTO>();
if (swapEvent.Count > 0)
{
@@ -124,4 +127,6 @@ public class PoolV3Client
throw new Exception("Swap event not found in transaction receipt");
}
+
+
}
\ No newline at end of file
diff --git a/Frontend/appsettings.json b/Frontend/appsettings.json
index 9cbb59b..250caa9 100644
--- a/Frontend/appsettings.json
+++ b/Frontend/appsettings.json
@@ -8,12 +8,13 @@
"Chain": {
"ChainId": 11155111,
"TokenAddress": "0xaF9EeB7b30fb1e1De40b284a3a92F5cB8E93cfff",
+ "WethTokenAddress":"0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
"Uniswap": {
"UniswapV3Factory":"0x0227628f3F023bb0B980b67D528571c95c6DaC1c",
"QuoterV2":"0xEd1f6473345F45b75F8179591dd5bA1888cf2FB3",
- "WethTokenAddress": "0xfff9976782d46cc05630d1f6ebab18b2324d6b14",
"RocEthPoolAddress": "0xF22CA6B27eaC677f132945C50Cd3499A9b8a6CBC",
- "SwapRouterV2Address": "0x3bFA4769FB09eefC5a80d6E87c3B9C650f7Ae48E"
+ "SwapRouterV2Address": "0x3bFA4769FB09eefC5a80d6E87c3B9C650f7Ae48E",
+ "PermitV2Address":"0x000000000022D473030F116dDEE9F6B43aC78BA3"
}
},
"AllowedHosts": "*",
--
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