34 lines
955 B
Solidity
34 lines
955 B
Solidity
pragma solidity 0.4.24;
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interface IERC20 {
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function transferFrom(address from,address to,uint256 value) external;
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function transfer(address to,uint256 value) external;
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}
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contract cDaiMock {
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IERC20 daiToken;
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event Transfer(address indexed from, address indexed to, uint amount);
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event Mint(address minter, uint mintAmount, uint mintTokens);
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event Redeem(address redeemer, uint redeemAmount, uint redeemTokens);
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function mint(uint256 mintAmount) external returns (uint256) {
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daiToken.transferFrom(msg.sender, address(this), mintAmount);
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emit Mint(msg.sender, mintAmount, mintAmount);
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emit Transfer(address(this), msg.sender, mintAmount);
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return 0;
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}
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function redeemUnderlying(uint256 redeemAmount) external returns (uint256) {
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daiToken.transfer(msg.sender, redeemAmount);
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emit Transfer(msg.sender, address(this), redeemAmount);
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emit Redeem(msg.sender, redeemAmount, redeemAmount);
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return 0;
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}
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}
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