21 lines
699 B
Solidity
21 lines
699 B
Solidity
pragma solidity ^0.5.0;
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import "./RefundableCrowdsale.sol";
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import "./PostDeliveryCrowdsale.sol";
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/**
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* @title RefundablePostDeliveryCrowdsale
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* @dev Extension of RefundableCrowdsale contract that only delivers the tokens
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* once the crowdsale has closed and the goal met, preventing refunds to be issued
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* to token holders.
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*/
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contract RefundablePostDeliveryCrowdsale is RefundableCrowdsale, PostDeliveryCrowdsale {
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function withdrawTokens(address beneficiary) public {
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require(finalized(), "RefundablePostDeliveryCrowdsale: not finalized");
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require(goalReached(), "RefundablePostDeliveryCrowdsale: goal not reached");
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super.withdrawTokens(beneficiary);
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}
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}
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