46 lines
1.2 KiB
Solidity
46 lines
1.2 KiB
Solidity
pragma solidity ^0.4.23;
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import "../token/ERC20Token.sol";
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contract TestContract {
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event TestFunctionExecuted(uint val);
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uint public val = 0;
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ERC20Token public token;
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constructor(address _token) public {
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token = ERC20Token(_token);
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}
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function test() public {
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val++;
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emit TestFunctionExecuted(val);
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}
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function sentSTT(uint _amount) public {
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require(token.allowance(msg.sender, address(this)) >= _amount);
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require(token.transferFrom(msg.sender, address(this), _amount));
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}
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/*
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Helper function to be used in unit testing due to error in web3
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web3.utils.soliditySha3([1, 2, 3])
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Error: Autodetection of array types is not supported.
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at _processSoliditySha3Args (node_modules/web3-utils/src/soliditySha3.js:176:15)
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*/
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function hash(
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address identity,
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bytes32 _revealedSecret,
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address _dest,
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bytes _data,
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bytes32 _newSecret,
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bytes32[] _newFriendsHashes)
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public
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pure
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returns(bytes32)
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{
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return keccak256(identity, _revealedSecret, _dest, _data, _newSecret, _newFriendsHashes);
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}
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} |