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refactor: move swap params from interface to executor, add needsApproval

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royvardhan
2025-03-17 19:32:53 +05:30
committed by Diana Carvalho
parent 3054ca042b
commit 826eca4a80
3 changed files with 69 additions and 72 deletions
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25
foundry/interfaces/ICurveRouter.sol
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@@ -7,31 +7,6 @@ pragma solidity ^0.8.26;
* @dev This interface allows for executing swaps through Curve's router, which can handle different pool types
*/
interface ICurveRouter {
/**
* @notice Parameters for executing a swap through the Curve router
* @dev This struct encapsulates all necessary parameters for a Curve swap
* @param route Array of addresses representing the swap path (tokens and pools)
* @param swapParams 2D array containing swap parameters for each hop:
* [0]: tokenIn index in the pool
* [1]: tokenOut index in the pool
* [2]: swap type (1 for regular swap)
* [3]: pool type (1-4 depending on the Curve pool implementation)
* [4]: number of coins in the pool
* @param amountIn Amount of input token to swap
* @param minAmountOut Minimum amount of output token to receive
* @param pools Array of pool addresses involved in the swap
* @param receiver Address to receive the output tokens
*/
struct CurveRouterParams {
address[11] route;
uint256[5][5] swapParams;
uint256 amountIn;
uint256 minAmountOut;
address[5] pools;
address receiver;
}
/**
* @notice Executes a token swap through Curve pools
* @dev This function handles the routing of tokens through one or more Curve pools